From 7d4f320836c0e03e1d20eda5a631446d6516b9fb Mon Sep 17 00:00:00 2001
From: lym0302 <lym0302@foxmail.com>
Date: Tue, 21 Jun 2022 07:31:32 +0000
Subject: [PATCH 01/14] fix_model_init, test=doc

---
 .../engine/tts/online/onnx/tts_engine.py      | 33 +++++++++++--------
 1 file changed, 20 insertions(+), 13 deletions(-)

diff --git a/paddlespeech/server/engine/tts/online/onnx/tts_engine.py b/paddlespeech/server/engine/tts/online/onnx/tts_engine.py
index cb9155a2..f64287af 100644
--- a/paddlespeech/server/engine/tts/online/onnx/tts_engine.py
+++ b/paddlespeech/server/engine/tts/online/onnx/tts_engine.py
@@ -66,15 +66,15 @@ class TTSServerExecutor(TTSExecutor):
             return
         # am
         am_tag = am + '-' + lang
-        self.task_resource.set_task_model(
-            model_tag=am_tag,
-            model_type=0,  # am
-            version=None,  # default version
-        )
-        self.am_res_path = self.task_resource.res_dir
         if am == "fastspeech2_csmsc_onnx":
             # get model info
             if am_ckpt is None or phones_dict is None:
+                self.task_resource.set_task_model(
+                    model_tag=am_tag,
+                    model_type=0,  # am
+                    version=None,  # default version
+                )
+                self.am_res_path = self.task_resource.res_dir
                 self.am_ckpt = os.path.join(
                     self.am_res_path, self.task_resource.res_dict['ckpt'][0])
                 # must have phones_dict in acoustic
@@ -86,13 +86,19 @@ class TTSServerExecutor(TTSExecutor):
                 self.am_ckpt = os.path.abspath(am_ckpt[0])
                 self.phones_dict = os.path.abspath(phones_dict)
                 self.am_res_path = os.path.dirname(
-                    os.path.abspath(self.am_ckpt))
+                    os.path.abspath(am_ckpt))
 
             # create am sess
             self.am_sess = get_sess(self.am_ckpt, am_sess_conf)
 
         elif am == "fastspeech2_cnndecoder_csmsc_onnx":
             if am_ckpt is None or am_stat is None or phones_dict is None:
+                self.task_resource.set_task_model(
+                    model_tag=am_tag,
+                    model_type=0,  # am
+                    version=None,  # default version
+                )
+                self.am_res_path = self.task_resource.res_dir
                 self.am_encoder_infer = os.path.join(
                     self.am_res_path, self.task_resource.res_dict['ckpt'][0])
                 self.am_decoder = os.path.join(
@@ -114,7 +120,7 @@ class TTSServerExecutor(TTSExecutor):
                 self.phones_dict = os.path.abspath(phones_dict)
                 self.am_stat = os.path.abspath(am_stat)
                 self.am_res_path = os.path.dirname(
-                    os.path.abspath(self.am_ckpt))
+                    os.path.abspath(am_ckpt[0]))
 
             # create am sess
             self.am_encoder_infer_sess = get_sess(self.am_encoder_infer,
@@ -130,12 +136,13 @@ class TTSServerExecutor(TTSExecutor):
 
         # voc model info
         voc_tag = voc + '-' + lang
-        self.task_resource.set_task_model(
-            model_tag=voc_tag,
-            model_type=1,  # vocoder
-            version=None,  # default version
-        )
+        
         if voc_ckpt is None:
+            self.task_resource.set_task_model(
+                model_tag=voc_tag,
+                model_type=1,  # vocoder
+                version=None,  # default version
+            )
             self.voc_res_path = self.task_resource.voc_res_dir
             self.voc_ckpt = os.path.join(
                 self.voc_res_path, self.task_resource.voc_res_dict['ckpt'])

From 5a6159810bbc4c47aa71dd821b44fd5dc93d1af8 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 22 Jun 2022 05:02:17 +0000
Subject: [PATCH 02/14] Bump numpy from 1.21.0 to 1.22.0 in
 /demos/audio_searching

Bumps [numpy](https://github.com/numpy/numpy) from 1.21.0 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.21.0...v1.22.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 demos/audio_searching/requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demos/audio_searching/requirements.txt b/demos/audio_searching/requirements.txt
index 057c6ab9..9d0f6419 100644
--- a/demos/audio_searching/requirements.txt
+++ b/demos/audio_searching/requirements.txt
@@ -2,7 +2,7 @@ diskcache==5.2.1
 dtaidistance==2.3.1
 fastapi
 librosa==0.8.0
-numpy==1.21.0
+numpy==1.22.0
 pydantic
 pymilvus==2.0.1
 pymysql

From b230dfbdec77de7dcf4c00daddef75d39fbc6893 Mon Sep 17 00:00:00 2001
From: KP <109694228@qq.com>
Date: Thu, 9 Jun 2022 16:44:15 +0800
Subject: [PATCH 03/14] Add kws cli and demo.

---
 demos/keyword_spotting/README.md           |  79 ++++++++
 demos/keyword_spotting/README_cn.md        |  76 +++++++
 demos/keyword_spotting/run.sh              |   7 +
 paddlespeech/cli/base_commands.py          |   3 +-
 paddlespeech/cli/kws/__init__.py           |  14 ++
 paddlespeech/cli/kws/infer.py              | 219 +++++++++++++++++++++
 paddlespeech/resource/model_alias.py       |   6 +
 paddlespeech/resource/pretrained_models.py |  18 ++
 paddlespeech/resource/resource.py          |   3 +-
 9 files changed, 422 insertions(+), 3 deletions(-)
 create mode 100644 demos/keyword_spotting/README.md
 create mode 100644 demos/keyword_spotting/README_cn.md
 create mode 100644 demos/keyword_spotting/run.sh
 create mode 100644 paddlespeech/cli/kws/__init__.py
 create mode 100644 paddlespeech/cli/kws/infer.py

diff --git a/demos/keyword_spotting/README.md b/demos/keyword_spotting/README.md
new file mode 100644
index 00000000..6544cf71
--- /dev/null
+++ b/demos/keyword_spotting/README.md
@@ -0,0 +1,79 @@
+([简体中文](./README_cn.md)|English)
+# KWS (Keyword Spotting)
+
+## Introduction
+KWS(Keyword Spotting) is a technique to recognize keyword from a giving speech audio.
+
+This demo is an implementation to recognize keyword from a specific audio file. It can be done by a single command or a few lines in python using `PaddleSpeech`. 
+
+## Usage
+### 1. Installation
+see [installation](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
+
+### 2. Prepare Input File
+The input of this demo should be a WAV file(`.wav`), and the sample rate must be the same as the model.
+
+Here are sample files for this demo that can be downloaded:
+```bash
+wget -c https://paddlespeech.bj.bcebos.com/kws/hey_snips.wav https://paddlespeech.bj.bcebos.com/kws/non-keyword.wav
+```
+
+### 3. Usage
+- Command Line(Recommended)
+  ```bash
+  paddlespeech kws --input ./hey_snips.wav
+  paddlespeech kws --input ./non-keyword.wav
+  ```
+  
+  Usage:
+  ```bash
+  paddlespeech kws --help
+  ```
+  Arguments:
+  - `input`(required): Audio file to recognize.
+  - `threshold`：Score threshold for kws. Default: `0.8`.
+  - `model`: Model type of kws task. Default: `mdtc_heysnips`.
+  - `config`: Config of kws task. Use pretrained model when it is None. Default: `None`.
+  - `ckpt_path`: Model checkpoint. Use pretrained model when it is None. Default: `None`.
+  - `device`: Choose device to execute model inference. Default: default device of paddlepaddle in current environment.
+  - `verbose`: Show the log information.
+
+  Output:
+  ```bash
+  # Input file: ./hey_snips.wav
+  Score: 1.000, Threshold: 0.8, Is keyword: True
+  # Input file: ./non-keyword.wav
+  Score: 0.000, Threshold: 0.8, Is keyword: False
+  ```
+
+- Python API
+  ```python
+  import paddle
+  from paddlespeech.cli.kws import KWSExecutor
+
+  kws_executor = KWSExecutor()
+  result = kws_executor(
+      audio_file='./hey_snips.wav',
+      threshold=0.8,
+      model='mdtc_heysnips',
+      config=None,
+      ckpt_path=None,
+      device=paddle.get_device())
+  print('KWS Result: \n{}'.format(result))
+  ```
+
+  Output:
+  ```bash
+  KWS Result:
+  Score: 1.000, Threshold: 0.8, Is keyword: True
+  ```
+
+### 4.Pretrained Models
+
+Here is a list of pretrained models released by PaddleSpeech that can be used by command and python API:
+
+| Model | Language | Sample Rate
+| :--- | :---: | :---: |
+| mdtc_heysnips | en | 16k
diff --git a/demos/keyword_spotting/README_cn.md b/demos/keyword_spotting/README_cn.md
new file mode 100644
index 00000000..0d8f44a5
--- /dev/null
+++ b/demos/keyword_spotting/README_cn.md
@@ -0,0 +1,76 @@
+(简体中文|[English](./README.md))
+
+# 关键词识别
+## 介绍
+关键词识别是一项用于识别一段语音内是否包含特定的关键词。
+
+这个 demo 是一个从给定音频文件识别特定关键词的实现，它可以通过使用 `PaddleSpeech` 的单个命令或 python 中的几行代码来实现。
+## 使用方法
+### 1. 安装
+请看[安装文档](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md)。
+
+你可以从 easy，medium，hard 三中方式中选择一种方式安装。
+
+### 2. 准备输入
+这个 demo 的输入应该是一个 WAV 文件（`.wav`），并且采样率必须与模型的采样率相同。
+
+可以下载此 demo 的示例音频：
+```bash
+wget -c https://paddlespeech.bj.bcebos.com/kws/hey_snips.wav https://paddlespeech.bj.bcebos.com/kws/non-keyword.wav
+```
+### 3. 使用方法
+- 命令行 (推荐使用)
+  ```bash
+  paddlespeech kws --input ./hey_snips.wav
+  paddlespeech kws --input ./non-keyword.wav
+  ```
+  
+  使用方法：
+  ```bash
+  paddlespeech kws --help
+  ```
+  参数：
+  - `input`(必须输入)：用于识别关键词的音频文件。
+  - `threshold`：用于判别是包含关键词的得分阈值，默认值：`0.8`。
+  - `model`：KWS 任务的模型，默认值：`mdtc_heysnips`。
+  - `config`：KWS 任务的参数文件，若不设置则使用预训练模型中的默认配置，默认值：`None`。
+  - `ckpt_path`：模型参数文件，若不设置则下载预训练模型使用，默认值：`None`。
+  - `device`：执行预测的设备，默认值：当前系统下 paddlepaddle 的默认 device。
+  - `verbose`: 如果使用，显示 logger 信息。
+
+  输出：
+  ```bash
+  # 输入为 ./hey_snips.wav
+  Score: 1.000, Threshold: 0.8, Is keyword: True
+  # 输入为 ./non-keyword.wav
+  Score: 0.000, Threshold: 0.8, Is keyword: False
+  ```
+
+- Python API
+  ```python
+  import paddle
+  from paddlespeech.cli.kws import KWSExecutor
+
+  kws_executor = KWSExecutor()
+  result = kws_executor(
+      audio_file='./hey_snips.wav',
+      threshold=0.8,
+      model='mdtc_heysnips',
+      config=None,
+      ckpt_path=None,
+      device=paddle.get_device())
+  print('KWS Result: \n{}'.format(result))
+  ```
+
+  输出：
+  ```bash
+  KWS Result:
+  Score: 1.000, Threshold: 0.8, Is keyword: True
+  ```
+
+### 4.预训练模型
+以下是 PaddleSpeech 提供的可以被命令行和 python API 使用的预训练模型列表：
+
+| 模型 | 语言 | 采样率
+| :--- | :---: | :---: |
+| mdtc_heysnips | en | 16k
diff --git a/demos/keyword_spotting/run.sh b/demos/keyword_spotting/run.sh
new file mode 100644
index 00000000..7f9e0ebb
--- /dev/null
+++ b/demos/keyword_spotting/run.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+wget -c https://paddlespeech.bj.bcebos.com/kws/hey_snips.wav https://paddlespeech.bj.bcebos.com/kws/non-keyword.wav
+
+# kws
+paddlespeech kws --input ./hey_snips.wav
+paddlespeech kws --input non-keyword.wav
diff --git a/paddlespeech/cli/base_commands.py b/paddlespeech/cli/base_commands.py
index f5e2246d..f9e2a55f 100644
--- a/paddlespeech/cli/base_commands.py
+++ b/paddlespeech/cli/base_commands.py
@@ -94,7 +94,7 @@ class StatsCommand:
     def __init__(self):
         self.parser = argparse.ArgumentParser(
             prog='paddlespeech.stats', add_help=True)
-        self.task_choices = ['asr', 'cls', 'st', 'text', 'tts', 'vector']
+        self.task_choices = ['asr', 'cls', 'st', 'text', 'tts', 'vector', 'kws']
         self.parser.add_argument(
             '--task',
             type=str,
@@ -138,6 +138,7 @@ _commands = {
     'text': ['Text command.', 'TextExecutor'],
     'tts': ['Text to Speech infer command.', 'TTSExecutor'],
     'vector': ['Speech to vector embedding infer command.', 'VectorExecutor'],
+    'kws': ['Keyword Spotting infer command.', 'KWSExecutor'],
 }
 
 for com, info in _commands.items():
diff --git a/paddlespeech/cli/kws/__init__.py b/paddlespeech/cli/kws/__init__.py
new file mode 100644
index 00000000..db7bd50e
--- /dev/null
+++ b/paddlespeech/cli/kws/__init__.py
@@ -0,0 +1,14 @@
+# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from .infer import KWSExecutor
diff --git a/paddlespeech/cli/kws/infer.py b/paddlespeech/cli/kws/infer.py
new file mode 100644
index 00000000..e3f426f5
--- /dev/null
+++ b/paddlespeech/cli/kws/infer.py
@@ -0,0 +1,219 @@
+# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import argparse
+import os
+from collections import OrderedDict
+from typing import List
+from typing import Optional
+from typing import Union
+
+import paddle
+import yaml
+
+from ..executor import BaseExecutor
+from ..log import logger
+from ..utils import stats_wrapper
+from paddlespeech.audio import load
+from paddlespeech.audio.compliance.kaldi import fbank as kaldi_fbank
+
+__all__ = ['KWSExecutor']
+
+
+class KWSExecutor(BaseExecutor):
+    def __init__(self):
+        super().__init__(task='kws')
+        self.parser = argparse.ArgumentParser(
+            prog='paddlespeech.kws', add_help=True)
+        self.parser.add_argument(
+            '--input',
+            type=str,
+            default=None,
+            help='Audio file to keyword spotting.')
+        self.parser.add_argument(
+            '--threshold',
+            type=float,
+            default=0.8,
+            help='Score threshold for keyword spotting.')
+        self.parser.add_argument(
+            '--model',
+            type=str,
+            default='mdtc_heysnips',
+            choices=[
+                tag[:tag.index('-')]
+                for tag in self.task_resource.pretrained_models.keys()
+            ],
+            help='Choose model type of kws task.')
+        self.parser.add_argument(
+            '--config',
+            type=str,
+            default=None,
+            help='Config of kws task. Use deault config when it is None.')
+        self.parser.add_argument(
+            '--ckpt_path',
+            type=str,
+            default=None,
+            help='Checkpoint file of model.')
+        self.parser.add_argument(
+            '--device',
+            type=str,
+            default=paddle.get_device(),
+            help='Choose device to execute model inference.')
+        self.parser.add_argument(
+            '-d',
+            '--job_dump_result',
+            action='store_true',
+            help='Save job result into file.')
+        self.parser.add_argument(
+            '-v',
+            '--verbose',
+            action='store_true',
+            help='Increase logger verbosity of current task.')
+
+    def _init_from_path(self,
+                        model_type: str='mdtc_heysnips',
+                        cfg_path: Optional[os.PathLike]=None,
+                        ckpt_path: Optional[os.PathLike]=None):
+        """
+            Init model and other resources from a specific path.
+        """
+        if hasattr(self, 'model'):
+            logger.info('Model had been initialized.')
+            return
+
+        if ckpt_path is None:
+            tag = model_type + '-' + '16k'
+            self.task_resource.set_task_model(tag)
+            self.cfg_path = os.path.join(
+                self.task_resource.res_dir,
+                self.task_resource.res_dict['cfg_path'])
+            self.ckpt_path = os.path.join(
+                self.task_resource.res_dir,
+                self.task_resource.res_dict['ckpt_path'] + '.pdparams')
+        else:
+            self.cfg_path = os.path.abspath(cfg_path)
+            self.ckpt_path = os.path.abspath(ckpt_path)
+
+        # config
+        with open(self.cfg_path, 'r') as f:
+            config = yaml.safe_load(f)
+
+        # model
+        backbone_class = self.task_resource.get_model_class(
+            model_type.split('_')[0])
+        model_class = self.task_resource.get_model_class(
+            model_type.split('_')[0] + '_for_kws')
+        backbone = backbone_class(
+            stack_num=config['stack_num'],
+            stack_size=config['stack_size'],
+            in_channels=config['in_channels'],
+            res_channels=config['res_channels'],
+            kernel_size=config['kernel_size'],
+            causal=True, )
+        self.model = model_class(
+            backbone=backbone, num_keywords=config['num_keywords'])
+        model_dict = paddle.load(self.ckpt_path)
+        self.model.set_state_dict(model_dict)
+        self.model.eval()
+
+        self.feature_extractor = lambda x: kaldi_fbank(
+            x, sr=config['sample_rate'],
+            frame_shift=config['frame_shift'],
+            frame_length=config['frame_length'],
+            n_mels=config['n_mels']
+        )
+
+    def preprocess(self, audio_file: Union[str, os.PathLike]):
+        """
+            Input preprocess and return paddle.Tensor stored in self.input.
+            Input content can be a text(tts), a file(asr, cls) or a streaming(not supported yet).
+        """
+        assert os.path.isfile(audio_file)
+        waveform, _ = load(audio_file)
+        if isinstance(audio_file, (str, os.PathLike)):
+            logger.info("Preprocessing audio_file:" + audio_file)
+
+        # Feature extraction
+        waveform = paddle.to_tensor(waveform).unsqueeze(0)
+        self._inputs['feats'] = self.feature_extractor(waveform).unsqueeze(0)
+
+    @paddle.no_grad()
+    def infer(self):
+        """
+            Model inference and result stored in self.output.
+        """
+        self._outputs['logits'] = self.model(self._inputs['feats'])
+
+    def postprocess(self, threshold: float) -> Union[str, os.PathLike]:
+        """
+            Output postprocess and return human-readable results such as texts and audio files.
+        """
+        kws_score = max(self._outputs['logits'][0, :, 0]).item()
+        return 'Score: {:.3f}, Threshold: {}, Is keyword: {}'.format(
+            kws_score, threshold, kws_score > threshold)
+
+    def execute(self, argv: List[str]) -> bool:
+        """
+            Command line entry.
+        """
+        parser_args = self.parser.parse_args(argv)
+
+        model_type = parser_args.model
+        cfg_path = parser_args.config
+        ckpt_path = parser_args.ckpt_path
+        device = parser_args.device
+        threshold = parser_args.threshold
+
+        if not parser_args.verbose:
+            self.disable_task_loggers()
+
+        task_source = self.get_input_source(parser_args.input)
+        task_results = OrderedDict()
+        has_exceptions = False
+
+        for id_, input_ in task_source.items():
+            try:
+                res = self(input_, threshold, model_type, cfg_path, ckpt_path,
+                           device)
+                task_results[id_] = res
+            except Exception as e:
+                has_exceptions = True
+                task_results[id_] = f'{e.__class__.__name__}: {e}'
+
+        self.process_task_results(parser_args.input, task_results,
+                                  parser_args.job_dump_result)
+
+        if has_exceptions:
+            return False
+        else:
+            return True
+
+    @stats_wrapper
+    def __call__(self,
+                 audio_file: os.PathLike,
+                 threshold: float=0.8,
+                 model: str='mdtc_heysnips',
+                 config: Optional[os.PathLike]=None,
+                 ckpt_path: Optional[os.PathLike]=None,
+                 device: str=paddle.get_device()):
+        """
+            Python API to call an executor.
+        """
+        audio_file = os.path.abspath(os.path.expanduser(audio_file))
+        paddle.set_device(device)
+        self._init_from_path(model, config, ckpt_path)
+        self.preprocess(audio_file)
+        self.infer()
+        res = self.postprocess(threshold)
+
+        return res
diff --git a/paddlespeech/resource/model_alias.py b/paddlespeech/resource/model_alias.py
index 5309fd86..9c76dd4b 100644
--- a/paddlespeech/resource/model_alias.py
+++ b/paddlespeech/resource/model_alias.py
@@ -83,4 +83,10 @@ model_alias = {
     # ------------ Vector -------------
     # ---------------------------------
     "ecapatdnn": ["paddlespeech.vector.models.ecapa_tdnn:EcapaTdnn"],
+
+    # ---------------------------------
+    # -------------- kws --------------
+    # ---------------------------------
+    "mdtc": ["paddlespeech.kws.models.mdtc:MDTC"],
+    "mdtc_for_kws": ["paddlespeech.kws.models.mdtc:KWSModel"],
 }
diff --git a/paddlespeech/resource/pretrained_models.py b/paddlespeech/resource/pretrained_models.py
index 44cd79e8..439fda5f 100644
--- a/paddlespeech/resource/pretrained_models.py
+++ b/paddlespeech/resource/pretrained_models.py
@@ -1014,3 +1014,21 @@ vector_dynamic_pretrained_models = {
         },
     },
 }
+
+# ---------------------------------
+# ------------- KWS ---------------
+# ---------------------------------
+kws_dynamic_pretrained_models = {
+    'mdtc_heysnips-16k': {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/kws/heysnips/kws0_mdtc_heysnips_ckpt.tar.gz',
+            'md5':
+            'c0de0a9520d66c3c8d6679460893578f',
+            'cfg_path':
+            'conf/mdtc.yaml',
+            'ckpt_path':
+            'ckpt/model',
+        },
+    },
+}
diff --git a/paddlespeech/resource/resource.py b/paddlespeech/resource/resource.py
index 45707eb4..70f12b64 100644
--- a/paddlespeech/resource/resource.py
+++ b/paddlespeech/resource/resource.py
@@ -22,7 +22,7 @@ from ..utils.dynamic_import import dynamic_import
 from ..utils.env import MODEL_HOME
 from .model_alias import model_alias
 
-task_supported = ['asr', 'cls', 'st', 'text', 'tts', 'vector']
+task_supported = ['asr', 'cls', 'st', 'text', 'tts', 'vector', 'kws']
 model_format_supported = ['dynamic', 'static', 'onnx']
 inference_mode_supported = ['online', 'offline']
 
@@ -164,7 +164,6 @@ class CommonTaskResource:
         try:
             import_models = '{}_{}_pretrained_models'.format(self.task,
                                                              self.model_format)
-            print(f"from .pretrained_models import {import_models}")
             exec('from .pretrained_models import {}'.format(import_models))
             models = OrderedDict(locals()[import_models])
         except Exception as e:

From 7743c6a1fff53c7f29a9fdd917d9a06e7c11d16d Mon Sep 17 00:00:00 2001
From: TianYuan <white-sky@qq.com>
Date: Wed, 22 Jun 2022 12:21:17 +0000
Subject: [PATCH 04/14] add onnx models for aishell3/ljspeech/vctk's
 tts3/voc1/voc5, test=tts

---
 examples/aishell3/tts3/README.md              |  6 +++
 examples/aishell3/tts3/local/inference.sh     | 11 ++++
 examples/aishell3/tts3/local/ort_predict.sh   | 32 ++++++++++++
 examples/aishell3/tts3/local/paddle2onnx.sh   |  1 +
 examples/aishell3/tts3/run.sh                 | 27 +++++++++-
 examples/aishell3/voc1/README.md              |  6 +++
 examples/aishell3/voc5/README.md              |  5 ++
 examples/csmsc/tts2/local/ort_predict.sh      | 40 ++++++++++++---
 examples/csmsc/tts2/run.sh                    | 20 ++++----
 examples/csmsc/tts3/local/ort_predict.sh      | 38 +++++++++++---
 .../csmsc/tts3/local/ort_predict_streaming.sh | 28 ++++++++++
 .../csmsc/tts3/local/synthesize_streaming.sh  |  6 ++-
 examples/csmsc/tts3/run.sh                    | 19 ++++---
 examples/csmsc/tts3/run_cnndecoder.sh         | 29 ++++++-----
 examples/ljspeech/tts3/README.md              |  7 +++
 examples/ljspeech/tts3/local/inference.sh     | 30 +++++++++++
 examples/ljspeech/tts3/local/ort_predict.sh   | 32 ++++++++++++
 examples/ljspeech/tts3/local/paddle2onnx.sh   |  1 +
 examples/ljspeech/tts3/run.sh                 | 28 +++++++++-
 examples/ljspeech/voc1/README.md              |  7 +++
 examples/ljspeech/voc5/README.md              |  6 +++
 examples/vctk/tts3/README.md                  |  6 +++
 examples/vctk/tts3/local/inference.sh         | 12 +++++
 examples/vctk/tts3/local/ort_predict.sh       | 34 +++++++++++++
 examples/vctk/tts3/local/paddle2onnx.sh       |  1 +
 examples/vctk/tts3/run.sh                     | 27 +++++++++-
 examples/vctk/voc1/README.md                  |  7 +++
 examples/vctk/voc5/README.md                  |  6 +++
 paddlespeech/t2s/exps/inference.py            | 20 ++++++--
 paddlespeech/t2s/exps/ort_predict_e2e.py      | 51 ++++++++++++++++---
 30 files changed, 478 insertions(+), 65 deletions(-)
 create mode 100755 examples/aishell3/tts3/local/ort_predict.sh
 create mode 120000 examples/aishell3/tts3/local/paddle2onnx.sh
 create mode 100755 examples/ljspeech/tts3/local/inference.sh
 create mode 100755 examples/ljspeech/tts3/local/ort_predict.sh
 create mode 120000 examples/ljspeech/tts3/local/paddle2onnx.sh
 create mode 100755 examples/vctk/tts3/local/ort_predict.sh
 create mode 120000 examples/vctk/tts3/local/paddle2onnx.sh

diff --git a/examples/aishell3/tts3/README.md b/examples/aishell3/tts3/README.md
index 31c99898..21bad51e 100644
--- a/examples/aishell3/tts3/README.md
+++ b/examples/aishell3/tts3/README.md
@@ -220,6 +220,12 @@ Pretrained FastSpeech2 model with no silence in the edge of audios:
 - [fastspeech2_nosil_aishell3_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_aishell3_ckpt_0.4.zip)
 - [fastspeech2_conformer_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_conformer_aishell3_ckpt_0.2.0.zip) (Thanks for [@awmmmm](https://github.com/awmmmm)'s contribution)
 
+The static model can be downloaded here:
+- [fastspeech2_aishell3_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_aishell3_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [fastspeech2_aishell3_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_aishell3_onnx_1.1.0.zip)
+
 FastSpeech2 checkpoint contains files listed below.
 
 ```text
diff --git a/examples/aishell3/tts3/local/inference.sh b/examples/aishell3/tts3/local/inference.sh
index 3b03b53c..dc05ec59 100755
--- a/examples/aishell3/tts3/local/inference.sh
+++ b/examples/aishell3/tts3/local/inference.sh
@@ -17,3 +17,14 @@ if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
         --spk_id=0
 fi
 
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../inference.py \
+        --inference_dir=${train_output_path}/inference \
+        --am=fastspeech2_aishell3 \
+        --voc=hifigan_aishell3 \
+        --text=${BIN_DIR}/../sentences.txt \
+        --output_dir=${train_output_path}/pd_infer_out \
+        --phones_dict=dump/phone_id_map.txt \
+        --speaker_dict=dump/speaker_id_map.txt \
+        --spk_id=0
+fi
diff --git a/examples/aishell3/tts3/local/ort_predict.sh b/examples/aishell3/tts3/local/ort_predict.sh
new file mode 100755
index 00000000..24e66f68
--- /dev/null
+++ b/examples/aishell3/tts3/local/ort_predict.sh
@@ -0,0 +1,32 @@
+train_output_path=$1
+
+stage=0
+stop_stage=0
+
+# e2e, synthesize from text
+if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_aishell3 \
+        --voc=pwgan_aishell3 \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --spk_id=0
+
+fi
+
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_aishell3 \
+        --voc=hifigan_aishell3 \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --spk_id=0
+fi
diff --git a/examples/aishell3/tts3/local/paddle2onnx.sh b/examples/aishell3/tts3/local/paddle2onnx.sh
new file mode 120000
index 00000000..8d5dbef4
--- /dev/null
+++ b/examples/aishell3/tts3/local/paddle2onnx.sh
@@ -0,0 +1 @@
+../../../csmsc/tts3/local/paddle2onnx.sh
\ No newline at end of file
diff --git a/examples/aishell3/tts3/run.sh b/examples/aishell3/tts3/run.sh
index b375f215..868087a0 100755
--- a/examples/aishell3/tts3/run.sh
+++ b/examples/aishell3/tts3/run.sh
@@ -27,11 +27,34 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
 fi
 
 if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
-    # synthesize, vocoder is pwgan
+    # synthesize, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
+
+if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then
+    # inference with static model, vocoder is pwgan by default
+    CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} || exit -1
+fi
+
+if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then
+    # install paddle2onnx
+    version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
+    fi
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx fastspeech2_aishell3
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx pwgan_aishell3
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_aishell3
+    
+fi
+
+# inference with onnxruntime, use fastspeech2 + hifigan by default
+if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then
+    ./local/ort_predict.sh ${train_output_path}
+fi
diff --git a/examples/aishell3/voc1/README.md b/examples/aishell3/voc1/README.md
index a3daf3df..bc25f43c 100644
--- a/examples/aishell3/voc1/README.md
+++ b/examples/aishell3/voc1/README.md
@@ -133,6 +133,12 @@ optional arguments:
 Pretrained models can be downloaded here:
 - [pwg_aishell3_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_aishell3_ckpt_0.5.zip)
 
+The static model can be downloaded here:
+- [pwgan_aishell3_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_aishell3_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [pwgan_aishell3_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_aishell3_onnx_1.1.0.zip)
+
 Model | Step | eval/generator_loss | eval/log_stft_magnitude_loss:| eval/spectral_convergence_loss 
 :-------------:| :------------:| :-----: | :-----: | :--------:
 default| 1(gpu) x 400000|1.968762|0.759008|0.218524
diff --git a/examples/aishell3/voc5/README.md b/examples/aishell3/voc5/README.md
index c3e3197d..7f99a52e 100644
--- a/examples/aishell3/voc5/README.md
+++ b/examples/aishell3/voc5/README.md
@@ -116,6 +116,11 @@ optional arguments:
 The pretrained model can be downloaded here:
 - [hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip)
 
+The static model can be downloaded here:
+- [hifigan_aishell3_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [hifigan_aishell3_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_onnx_1.1.0.zip)
 
 Model | Step | eval/generator_loss | eval/mel_loss| eval/feature_matching_loss
 :-------------:| :------------:| :-----: | :-----: | :--------:
diff --git a/examples/csmsc/tts2/local/ort_predict.sh b/examples/csmsc/tts2/local/ort_predict.sh
index 46b0409b..8ca4c0e9 100755
--- a/examples/csmsc/tts2/local/ort_predict.sh
+++ b/examples/csmsc/tts2/local/ort_predict.sh
@@ -3,22 +3,34 @@ train_output_path=$1
 stage=0
 stop_stage=0
 
-# only support default_fastspeech2/speedyspeech + hifigan/mb_melgan now!
-
-# synthesize from metadata
+# e2e, synthesize from text
 if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
-    python3 ${BIN_DIR}/../ort_predict.py \
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
         --inference_dir=${train_output_path}/inference_onnx \
         --am=speedyspeech_csmsc \
-        --voc=hifigan_csmsc \
-        --test_metadata=dump/test/norm/metadata.jsonl \
-        --output_dir=${train_output_path}/onnx_infer_out \
+        --voc=pwgan_csmsc \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --tones_dict=dump/tone_id_map.txt \
         --device=cpu \
         --cpu_threads=2
 fi
 
-# e2e, synthesize from text
 if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=speedyspeech_csmsc \
+        --voc=mb_melgan_csmsc \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --tones_dict=dump/tone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2
+fi
+
+if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
     python3 ${BIN_DIR}/../ort_predict_e2e.py \
         --inference_dir=${train_output_path}/inference_onnx \
         --am=speedyspeech_csmsc \
@@ -30,3 +42,15 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
         --device=cpu \
         --cpu_threads=2
 fi
+
+# synthesize from metadata
+if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
+    python3 ${BIN_DIR}/../ort_predict.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=speedyspeech_csmsc \
+        --voc=hifigan_csmsc \
+        --test_metadata=dump/test/norm/metadata.jsonl \
+        --output_dir=${train_output_path}/onnx_infer_out \
+        --device=cpu \
+        --cpu_threads=2
+fi
diff --git a/examples/csmsc/tts2/run.sh b/examples/csmsc/tts2/run.sh
index 1d67a5c9..e5191349 100755
--- a/examples/csmsc/tts2/run.sh
+++ b/examples/csmsc/tts2/run.sh
@@ -27,12 +27,12 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
 fi
 
 if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
-    # synthesize, vocoder is pwgan
+    # synthesize, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
@@ -46,19 +46,17 @@ fi
 if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then
     # install paddle2onnx
     version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
-    if [[ -z "$version" || ${version} != '0.9.5' ]]; then
-        pip install paddle2onnx==0.9.5
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
     fi
     ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx speedyspeech_csmsc
-    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_csmsc
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx pwgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx mb_melgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_csmsc
 fi
 
-# inference with onnxruntime, use fastspeech2 + hifigan by default
+# inference with onnxruntime
 if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then
-    # install onnxruntime
-    version=$(echo `pip list |grep "onnxruntime"` |awk -F" " '{print $2}')
-    if [[ -z "$version" || ${version} != '1.10.0' ]]; then
-        pip install onnxruntime==1.10.0
-    fi
     ./local/ort_predict.sh ${train_output_path}
 fi
diff --git a/examples/csmsc/tts3/local/ort_predict.sh b/examples/csmsc/tts3/local/ort_predict.sh
index 96350c06..e16c7bd0 100755
--- a/examples/csmsc/tts3/local/ort_predict.sh
+++ b/examples/csmsc/tts3/local/ort_predict.sh
@@ -3,22 +3,32 @@ train_output_path=$1
 stage=0
 stop_stage=0
 
-# only support default_fastspeech2/speedyspeech + hifigan/mb_melgan now!
-
-# synthesize from metadata
+# e2e, synthesize from text
 if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
-    python3 ${BIN_DIR}/../ort_predict.py \
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
         --inference_dir=${train_output_path}/inference_onnx \
         --am=fastspeech2_csmsc \
-        --voc=hifigan_csmsc \
-        --test_metadata=dump/test/norm/metadata.jsonl \
-        --output_dir=${train_output_path}/onnx_infer_out \
+        --voc=pwgan_csmsc \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
         --device=cpu \
         --cpu_threads=2
 fi
 
-# e2e, synthesize from text
 if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_csmsc \
+        --voc=mb_melgan_csmsc \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2
+fi
+
+if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
     python3 ${BIN_DIR}/../ort_predict_e2e.py \
         --inference_dir=${train_output_path}/inference_onnx \
         --am=fastspeech2_csmsc \
@@ -29,3 +39,15 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
         --device=cpu \
         --cpu_threads=2
 fi
+
+# synthesize from metadata, take hifigan as an example
+if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
+    python3 ${BIN_DIR}/../ort_predict.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_csmsc \
+        --voc=hifigan_csmsc \
+        --test_metadata=dump/test/norm/metadata.jsonl \
+        --output_dir=${train_output_path}/onnx_infer_out \
+        --device=cpu \
+        --cpu_threads=2
+fi
\ No newline at end of file
diff --git a/examples/csmsc/tts3/local/ort_predict_streaming.sh b/examples/csmsc/tts3/local/ort_predict_streaming.sh
index 502ec912..74393581 100755
--- a/examples/csmsc/tts3/local/ort_predict_streaming.sh
+++ b/examples/csmsc/tts3/local/ort_predict_streaming.sh
@@ -5,6 +5,34 @@ stop_stage=0
 
 # e2e, synthesize from text
 if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
+    python3 ${BIN_DIR}/../ort_predict_streaming.py \
+        --inference_dir=${train_output_path}/inference_onnx_streaming \
+        --am=fastspeech2_csmsc \
+        --am_stat=dump/train/speech_stats.npy \
+        --voc=pwgan_csmsc \
+        --output_dir=${train_output_path}/onnx_infer_out_streaming \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --am_streaming=True
+fi
+
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../ort_predict_streaming.py \
+        --inference_dir=${train_output_path}/inference_onnx_streaming \
+        --am=fastspeech2_csmsc \
+        --am_stat=dump/train/speech_stats.npy \
+        --voc=mb_melgan_csmsc \
+        --output_dir=${train_output_path}/onnx_infer_out_streaming \
+        --text=${BIN_DIR}/../csmsc_test.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --am_streaming=True
+fi
+
+if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
     python3 ${BIN_DIR}/../ort_predict_streaming.py \
         --inference_dir=${train_output_path}/inference_onnx_streaming \
         --am=fastspeech2_csmsc \
diff --git a/examples/csmsc/tts3/local/synthesize_streaming.sh b/examples/csmsc/tts3/local/synthesize_streaming.sh
index b135db76..366a88db 100755
--- a/examples/csmsc/tts3/local/synthesize_streaming.sh
+++ b/examples/csmsc/tts3/local/synthesize_streaming.sh
@@ -24,7 +24,8 @@ if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
         --text=${BIN_DIR}/../sentences.txt \
         --output_dir=${train_output_path}/test_e2e_streaming \
         --phones_dict=dump/phone_id_map.txt \
-        --am_streaming=True
+        --am_streaming=True \
+        --inference_dir=${train_output_path}/inference_streaming
 fi
 
 # for more GAN Vocoders
@@ -45,7 +46,8 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
         --text=${BIN_DIR}/../sentences.txt \
         --output_dir=${train_output_path}/test_e2e_streaming \
         --phones_dict=dump/phone_id_map.txt \
-        --am_streaming=True
+        --am_streaming=True \
+        --inference_dir=${train_output_path}/inference_streaming
 fi
 
 # the pretrained models haven't release now
diff --git a/examples/csmsc/tts3/run.sh b/examples/csmsc/tts3/run.sh
index f0afcc89..f0c87340 100755
--- a/examples/csmsc/tts3/run.sh
+++ b/examples/csmsc/tts3/run.sh
@@ -27,17 +27,17 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
 fi
 
 if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
-    # synthesize, vocoder is pwgan
+    # synthesize, vvocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then
-    # inference with static model
+    # inference with static model, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} || exit -1
 fi
 
@@ -46,15 +46,18 @@ fi
 if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then
     # install paddle2onnx
     version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
-    if [[ -z "$version" || ${version} != '0.9.5' ]]; then
-        pip install paddle2onnx==0.9.5
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
     fi
     ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx fastspeech2_csmsc
-    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_csmsc
-    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx mb_melgan_csmsc
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx pwgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx mb_melgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_csmsc
+    
 fi
 
-# inference with onnxruntime, use fastspeech2 + hifigan by default
+# inference with onnxruntime
 if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then
     ./local/ort_predict.sh ${train_output_path}
 fi
diff --git a/examples/csmsc/tts3/run_cnndecoder.sh b/examples/csmsc/tts3/run_cnndecoder.sh
index c8dd8545..c5ce41a9 100755
--- a/examples/csmsc/tts3/run_cnndecoder.sh
+++ b/examples/csmsc/tts3/run_cnndecoder.sh
@@ -33,25 +33,25 @@ fi
 
 # synthesize_e2e non-streaming
 if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 # inference non-streaming
 if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then
-    # inference with static model
+    # inference with static model, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} || exit -1
 fi
 
 # synthesize_e2e streaming
 if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_streaming.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 # inference streaming
 if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then
-    # inference with static model
+    # inference with static model, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/inference_streaming.sh ${train_output_path} || exit -1
 fi
 
@@ -59,32 +59,37 @@ fi
 if [ ${stage} -le 7 ] && [ ${stop_stage} -ge 7 ]; then
     # install paddle2onnx
     version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
-    if [[ -z "$version" || ${version} != '0.9.5' ]]; then
-        pip install paddle2onnx==0.9.5
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
     fi
     ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx fastspeech2_csmsc
-    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_csmsc
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx pwgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx mb_melgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_csmsc
 fi
 
 # onnxruntime non streaming
-# inference with onnxruntime, use fastspeech2 + hifigan by default
 if [ ${stage} -le 8 ] && [ ${stop_stage} -ge 8 ]; then
     ./local/ort_predict.sh ${train_output_path}
 fi
 
 # paddle2onnx streaming
+
 if [ ${stage} -le 9 ] && [ ${stop_stage} -ge 9 ]; then
     # install paddle2onnx
     version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
-    if [[ -z "$version" || ${version} != '0.9.5' ]]; then
-        pip install paddle2onnx==0.9.5
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
     fi
     # streaming acoustic model
     ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming fastspeech2_csmsc_am_encoder_infer
     ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming fastspeech2_csmsc_am_decoder
     ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming fastspeech2_csmsc_am_postnet
-    # vocoder
-    ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming hifigan_csmsc
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming pwgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming mb_melgan_csmsc
+    # ./local/paddle2onnx.sh ${train_output_path} inference_streaming inference_onnx_streaming hifigan_csmsc
 fi
 
 # onnxruntime streaming
diff --git a/examples/ljspeech/tts3/README.md b/examples/ljspeech/tts3/README.md
index 81a0580c..d786c157 100644
--- a/examples/ljspeech/tts3/README.md
+++ b/examples/ljspeech/tts3/README.md
@@ -215,6 +215,13 @@ optional arguments:
 Pretrained FastSpeech2 model with no silence in the edge of audios:
 - [fastspeech2_nosil_ljspeech_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_ljspeech_ckpt_0.5.zip)
 
+The static model can be downloaded here:
+- [fastspeech2_ljspeech_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_ljspeech_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [fastspeech2_ljspeech_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_ljspeech_onnx_1.1.0.zip)
+
+
 Model | Step | eval/loss | eval/l1_loss | eval/duration_loss | eval/pitch_loss| eval/energy_loss 
 :-------------:| :------------:| :-----: | :-----: | :--------: |:--------:|:---------:
 default| 2(gpu) x 100000| 1.505682|0.612104| 0.045505| 0.62792| 0.220147
diff --git a/examples/ljspeech/tts3/local/inference.sh b/examples/ljspeech/tts3/local/inference.sh
new file mode 100755
index 00000000..ff192f3e
--- /dev/null
+++ b/examples/ljspeech/tts3/local/inference.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+train_output_path=$1
+
+stage=0
+stop_stage=0
+
+# pwgan
+if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
+    python3 ${BIN_DIR}/../inference.py \
+        --inference_dir=${train_output_path}/inference \
+        --am=fastspeech2_ljspeech \
+        --voc=pwgan_ljspeech \
+        --text=${BIN_DIR}/../sentences_en.txt \
+        --output_dir=${train_output_path}/pd_infer_out \
+        --phones_dict=dump/phone_id_map.txt \
+        --lang=en
+fi
+
+# hifigan
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../inference.py \
+        --inference_dir=${train_output_path}/inference \
+        --am=fastspeech2_ljspeech \
+        --voc=hifigan_ljspeech \
+        --text=${BIN_DIR}/../sentences_en.txt \
+        --output_dir=${train_output_path}/pd_infer_out \
+        --phones_dict=dump/phone_id_map.txt \
+        --lang=en
+fi
diff --git a/examples/ljspeech/tts3/local/ort_predict.sh b/examples/ljspeech/tts3/local/ort_predict.sh
new file mode 100755
index 00000000..b4716f70
--- /dev/null
+++ b/examples/ljspeech/tts3/local/ort_predict.sh
@@ -0,0 +1,32 @@
+train_output_path=$1
+
+stage=0
+stop_stage=0
+
+# e2e, synthesize from text
+if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_ljspeech \
+        --voc=pwgan_ljspeech\
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../sentences_en.txt  \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --lang=en
+
+fi
+
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_ljspeech \
+        --voc=hifigan_ljspeech \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../sentences_en.txt  \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --lang=en
+fi
diff --git a/examples/ljspeech/tts3/local/paddle2onnx.sh b/examples/ljspeech/tts3/local/paddle2onnx.sh
new file mode 120000
index 00000000..8d5dbef4
--- /dev/null
+++ b/examples/ljspeech/tts3/local/paddle2onnx.sh
@@ -0,0 +1 @@
+../../../csmsc/tts3/local/paddle2onnx.sh
\ No newline at end of file
diff --git a/examples/ljspeech/tts3/run.sh b/examples/ljspeech/tts3/run.sh
index c64fa888..c4a59638 100755
--- a/examples/ljspeech/tts3/run.sh
+++ b/examples/ljspeech/tts3/run.sh
@@ -27,11 +27,35 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
 fi
 
 if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
-    # synthesize, vocoder is pwgan
+    # synthesize, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
+
+if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then
+    # inference with static model, vocoder is pwgan by default
+    CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} || exit -1
+fi
+
+# paddle2onnx, please make sure the static models are in ${train_output_path}/inference first
+# we have only tested the following models so far
+if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then
+    # install paddle2onnx
+    version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
+    fi
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx fastspeech2_ljspeech
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx pwgan_ljspeech
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_ljspeech
+fi
+
+# inference with onnxruntime, use fastspeech2 + hifigan by default
+if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then
+    ./local/ort_predict.sh ${train_output_path}
+fi
diff --git a/examples/ljspeech/voc1/README.md b/examples/ljspeech/voc1/README.md
index d16c0e35..ad6cd298 100644
--- a/examples/ljspeech/voc1/README.md
+++ b/examples/ljspeech/voc1/README.md
@@ -130,6 +130,13 @@ optional arguments:
 Pretrained models can be downloaded here:
 - [pwg_ljspeech_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_ljspeech_ckpt_0.5.zip)
 
+The static model can be downloaded here:
+- [pwgan_ljspeech_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_ljspeech_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [pwgan_ljspeech_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_ljspeech_onnx_1.1.0.zip)
+
+
 Parallel WaveGAN checkpoint contains files listed below.
 
 ```text
diff --git a/examples/ljspeech/voc5/README.md b/examples/ljspeech/voc5/README.md
index d856cfec..eaa51e50 100644
--- a/examples/ljspeech/voc5/README.md
+++ b/examples/ljspeech/voc5/README.md
@@ -115,6 +115,12 @@ optional arguments:
 The pretrained model can be downloaded here:
 - [hifigan_ljspeech_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_ckpt_0.2.0.zip)
 
+The static model can be downloaded here:
+- [hifigan_ljspeech_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [hifigan_ljspeech_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_onnx_1.1.0.zip)
+
 
 Model | Step | eval/generator_loss | eval/mel_loss| eval/feature_matching_loss
 :-------------:| :------------:| :-----: | :-----: | :--------:
diff --git a/examples/vctk/tts3/README.md b/examples/vctk/tts3/README.md
index 0b0ce093..9c0d7561 100644
--- a/examples/vctk/tts3/README.md
+++ b/examples/vctk/tts3/README.md
@@ -218,6 +218,12 @@ optional arguments:
 Pretrained FastSpeech2 model with no silence in the edge of audios:
 - [fastspeech2_nosil_vctk_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_vctk_ckpt_0.5.zip)
 
+The static model can be downloaded here:
+- [fastspeech2_vctk_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_vctk_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [fastspeech2_vctk_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_vctk_onnx_1.1.0.zip)
+
 FastSpeech2 checkpoint contains files listed below.
 ```text
 fastspeech2_nosil_vctk_ckpt_0.5
diff --git a/examples/vctk/tts3/local/inference.sh b/examples/vctk/tts3/local/inference.sh
index caef89d8..9c442614 100755
--- a/examples/vctk/tts3/local/inference.sh
+++ b/examples/vctk/tts3/local/inference.sh
@@ -18,3 +18,15 @@ if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
         --lang=en
 fi
 
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../inference.py \
+        --inference_dir=${train_output_path}/inference \
+        --am=fastspeech2_vctk \
+        --voc=hifigan_vctk \
+        --text=${BIN_DIR}/../sentences_en.txt \
+        --output_dir=${train_output_path}/pd_infer_out \
+        --phones_dict=dump/phone_id_map.txt \
+        --speaker_dict=dump/speaker_id_map.txt \
+        --spk_id=0 \
+        --lang=en
+fi
diff --git a/examples/vctk/tts3/local/ort_predict.sh b/examples/vctk/tts3/local/ort_predict.sh
new file mode 100755
index 00000000..4019e17f
--- /dev/null
+++ b/examples/vctk/tts3/local/ort_predict.sh
@@ -0,0 +1,34 @@
+train_output_path=$1
+
+stage=0
+stop_stage=0
+
+# e2e, synthesize from text
+if [ ${stage} -le 0 ] && [ ${stop_stage} -ge 0 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_vctk \
+        --voc=pwgan_vctk \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../sentences_en.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --spk_id=0 \
+        --lang=en
+
+fi
+
+if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
+    python3 ${BIN_DIR}/../ort_predict_e2e.py \
+        --inference_dir=${train_output_path}/inference_onnx \
+        --am=fastspeech2_vctk \
+        --voc=hifigan_vctk \
+        --output_dir=${train_output_path}/onnx_infer_out_e2e \
+        --text=${BIN_DIR}/../sentences_en.txt \
+        --phones_dict=dump/phone_id_map.txt \
+        --device=cpu \
+        --cpu_threads=2 \
+        --spk_id=0 \
+        --lang=en
+fi
diff --git a/examples/vctk/tts3/local/paddle2onnx.sh b/examples/vctk/tts3/local/paddle2onnx.sh
new file mode 120000
index 00000000..8d5dbef4
--- /dev/null
+++ b/examples/vctk/tts3/local/paddle2onnx.sh
@@ -0,0 +1 @@
+../../../csmsc/tts3/local/paddle2onnx.sh
\ No newline at end of file
diff --git a/examples/vctk/tts3/run.sh b/examples/vctk/tts3/run.sh
index a2b849bc..3d2a4a94 100755
--- a/examples/vctk/tts3/run.sh
+++ b/examples/vctk/tts3/run.sh
@@ -27,11 +27,34 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
 fi
 
 if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
-    # synthesize, vocoder is pwgan
+    # synthesize, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 
 if [ ${stage} -le 3 ] && [ ${stop_stage} -ge 3 ]; then
-    # synthesize_e2e, vocoder is pwgan
+    # synthesize_e2e, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize_e2e.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
+
+if [ ${stage} -le 4 ] && [ ${stop_stage} -ge 4 ]; then
+    # inference with static model, vocoder is pwgan by default
+    CUDA_VISIBLE_DEVICES=${gpus} ./local/inference.sh ${train_output_path} || exit -1
+fi
+
+if [ ${stage} -le 5 ] && [ ${stop_stage} -ge 5 ]; then
+    # install paddle2onnx
+    version=$(echo `pip list |grep "paddle2onnx"` |awk -F" " '{print $2}')
+    if [[ -z "$version" || ${version} != '0.9.8' ]]; then
+        pip install paddle2onnx==0.9.8
+    fi
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx fastspeech2_vctk
+    # considering the balance between speed and quality, we recommend that you use hifigan as vocoder
+    ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx pwgan_vctk
+    # ./local/paddle2onnx.sh ${train_output_path} inference inference_onnx hifigan_vctk
+    
+fi
+
+# inference with onnxruntime, use fastspeech2 + hifigan by default
+if [ ${stage} -le 6 ] && [ ${stop_stage} -ge 6 ]; then
+    ./local/ort_predict.sh ${train_output_path}
+fi
diff --git a/examples/vctk/voc1/README.md b/examples/vctk/voc1/README.md
index a0e06a42..2d80e756 100644
--- a/examples/vctk/voc1/README.md
+++ b/examples/vctk/voc1/README.md
@@ -135,6 +135,13 @@ optional arguments:
 Pretrained models can be downloaded here:
 - [pwg_vctk_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_vctk_ckpt_0.1.1.zip)
 
+The static model can be downloaded here:
+- [pwgan_vctk_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_vctk_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [pwgan_vctk_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_vctk_onnx_1.1.0.zip)
+
+
 Parallel WaveGAN checkpoint contains files listed below.
 
 ```text
diff --git a/examples/vctk/voc5/README.md b/examples/vctk/voc5/README.md
index f2cbf27d..e937679b 100644
--- a/examples/vctk/voc5/README.md
+++ b/examples/vctk/voc5/README.md
@@ -121,6 +121,12 @@ optional arguments:
 The pretrained model can be downloaded here:
 - [hifigan_vctk_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_ckpt_0.2.0.zip)
 
+The static model can be downloaded here:
+- [hifigan_vctk_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_static_1.1.0.zip)
+
+The ONNX model can be downloaded here:
+- [hifigan_vctk_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_onnx_1.1.0.zip)
+
 
 Model | Step | eval/generator_loss | eval/mel_loss| eval/feature_matching_loss
 :-------------:| :------------:| :-----: | :-----: | :--------:
diff --git a/paddlespeech/t2s/exps/inference.py b/paddlespeech/t2s/exps/inference.py
index 98e73e10..ba951182 100644
--- a/paddlespeech/t2s/exps/inference.py
+++ b/paddlespeech/t2s/exps/inference.py
@@ -35,8 +35,12 @@ def parse_args():
         type=str,
         default='fastspeech2_csmsc',
         choices=[
-            'speedyspeech_csmsc', 'fastspeech2_csmsc', 'fastspeech2_aishell3',
-            'fastspeech2_vctk', 'tacotron2_csmsc'
+            'speedyspeech_csmsc',
+            'fastspeech2_csmsc',
+            'fastspeech2_aishell3',
+            'fastspeech2_ljspeech',
+            'fastspeech2_vctk',
+            'tacotron2_csmsc',
         ],
         help='Choose acoustic model type of tts task.')
     parser.add_argument(
@@ -56,8 +60,16 @@ def parse_args():
         type=str,
         default='pwgan_csmsc',
         choices=[
-            'pwgan_csmsc', 'mb_melgan_csmsc', 'hifigan_csmsc', 'pwgan_aishell3',
-            'pwgan_vctk', 'wavernn_csmsc'
+            'pwgan_csmsc',
+            'pwgan_aishell3',
+            'pwgan_ljspeech',
+            'pwgan_vctk',
+            'mb_melgan_csmsc',
+            'hifigan_csmsc',
+            'hifigan_aishell3',
+            'hifigan_ljspeech',
+            'hifigan_vctk',
+            'wavernn_csmsc',
         ],
         help='Choose vocoder type of tts task.')
     # other
diff --git a/paddlespeech/t2s/exps/ort_predict_e2e.py b/paddlespeech/t2s/exps/ort_predict_e2e.py
index a2ef8e4c..f33fc412 100644
--- a/paddlespeech/t2s/exps/ort_predict_e2e.py
+++ b/paddlespeech/t2s/exps/ort_predict_e2e.py
@@ -54,19 +54,31 @@ def ort_predict(args):
         device=args.device,
         cpu_threads=args.cpu_threads)
 
+    merge_sentences = True
+
     # frontend warmup
     # Loading model cost 0.5+ seconds
     if args.lang == 'zh':
-        frontend.get_input_ids("你好，欢迎使用飞桨框架进行深度学习研究！", merge_sentences=True)
+        frontend.get_input_ids(
+            "你好，欢迎使用飞桨框架进行深度学习研究！", merge_sentences=merge_sentences)
     else:
-        print("lang should in be 'zh' here!")
+        frontend.get_input_ids(
+            "hello, thank you, thank you very much",
+            merge_sentences=merge_sentences)
 
     # am warmup
+    spk_id = [args.spk_id]
     for T in [27, 38, 54]:
         am_input_feed = {}
         if am_name == 'fastspeech2':
-            phone_ids = np.random.randint(1, 266, size=(T, ))
+            if args.lang == 'en':
+                phone_ids = np.random.randint(1, 78, size=(T, ))
+            else:
+                phone_ids = np.random.randint(1, 266, size=(T, ))
             am_input_feed.update({'text': phone_ids})
+            if am_dataset in {"aishell3", "vctk"}:
+                am_input_feed.update({'spk_id': spk_id})
+
         elif am_name == 'speedyspeech':
             phone_ids = np.random.randint(1, 92, size=(T, ))
             tone_ids = np.random.randint(1, 5, size=(T, ))
@@ -96,12 +108,18 @@ def ort_predict(args):
                 phone_ids = input_ids["phone_ids"]
                 if get_tone_ids:
                     tone_ids = input_ids["tone_ids"]
+            elif args.lang == 'en':
+                input_ids = frontend.get_input_ids(
+                    sentence, merge_sentences=merge_sentences)
+                phone_ids = input_ids["phone_ids"]
             else:
-                print("lang should in be 'zh' here!")
+                print("lang should in {'zh', 'en'}!")
             # merge_sentences=True here, so we only use the first item of phone_ids
             phone_ids = phone_ids[0].numpy()
             if am_name == 'fastspeech2':
                 am_input_feed.update({'text': phone_ids})
+                if am_dataset in {"aishell3", "vctk"}:
+                    am_input_feed.update({'spk_id': spk_id})
             elif am_name == 'speedyspeech':
                 tone_ids = tone_ids[0].numpy()
                 am_input_feed.update({'phones': phone_ids, 'tones': tone_ids})
@@ -130,19 +148,40 @@ def parse_args():
         '--am',
         type=str,
         default='fastspeech2_csmsc',
-        choices=['fastspeech2_csmsc', 'speedyspeech_csmsc'],
+        choices=[
+            'fastspeech2_csmsc',
+            'fastspeech2_aishell3',
+            'fastspeech2_ljspeech',
+            'fastspeech2_vctk',
+            'speedyspeech_csmsc',
+        ],
         help='Choose acoustic model type of tts task.')
     parser.add_argument(
         "--phones_dict", type=str, default=None, help="phone vocabulary file.")
     parser.add_argument(
         "--tones_dict", type=str, default=None, help="tone vocabulary file.")
+    parser.add_argument(
+        '--spk_id',
+        type=int,
+        default=0,
+        help='spk id for multi speaker acoustic model')
 
     # voc
     parser.add_argument(
         '--voc',
         type=str,
         default='hifigan_csmsc',
-        choices=['hifigan_csmsc', 'mb_melgan_csmsc', 'pwgan_csmsc'],
+        choices=[
+            'pwgan_csmsc',
+            'pwgan_aishell3',
+            'pwgan_ljspeech',
+            'pwgan_vctk',
+            'hifigan_csmsc',
+            'hifigan_aishell3',
+            'hifigan_ljspeech',
+            'hifigan_vctk',
+            'mb_melgan_csmsc',
+        ],
         help='Choose vocoder type of tts task.')
     # other
     parser.add_argument(

From 6a45c5c3f5b00ecb2d524e2b415d8633f10cd1b4 Mon Sep 17 00:00:00 2001
From: TianYuan <white-sky@qq.com>
Date: Thu, 23 Jun 2022 02:51:07 +0000
Subject: [PATCH 05/14] add tts static/onnx models' link in released_model.md,
 test=doc

---
 README_cn.md                  |  2 +-
 docs/source/install_cn.md     |  6 +++---
 docs/source/released_model.md | 34 +++++++++++++++++-----------------
 examples/csmsc/tts3/run.sh    |  2 +-
 4 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/README_cn.md b/README_cn.md
index 27cd6089..8c018a08 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -691,7 +691,7 @@ PaddleSpeech 的 **语音合成** 主要包含三个模块：文本前端、声
 - 非常感谢 [phecda-xu](https://github.com/phecda-xu)/[PaddleDubbing](https://github.com/phecda-xu/PaddleDubbing) 基于 PaddleSpeech 的 TTS 模型搭建带 GUI 操作界面的配音工具。
 - 非常感谢 [jerryuhoo](https://github.com/jerryuhoo)/[VTuberTalk](https://github.com/jerryuhoo/VTuberTalk) 基于 PaddleSpeech 的 TTS GUI 界面和基于 ASR 制作数据集的相关代码。
 
-- 非常感谢 [vpegasus](https://github.com/vpegasus)/[xuesebot](https://github.com/vpegasus/xuesebot) 基于 PaddleSpeech 的 ASR与TTS 设计的可听、说对话机器人
+- 非常感谢 [vpegasus](https://github.com/vpegasus)/[xuesebot](https://github.com/vpegasus/xuesebot) 基于 PaddleSpeech 的 ASR 与 TTS 设计的可听、说对话机器人。
 
 
 此外，PaddleSpeech 依赖于许多开源存储库。有关更多信息，请参阅 [references](./docs/source/reference.md)。
diff --git a/docs/source/install_cn.md b/docs/source/install_cn.md
index 345e79bb..52eb5dad 100644
--- a/docs/source/install_cn.md
+++ b/docs/source/install_cn.md
@@ -116,7 +116,7 @@ conda install -y -c gcc_linux-64=8.4.0 gxx_linux-64=8.4.0
 python3 -m pip install paddlepaddle-gpu==2.2.0 -i https://mirror.baidu.com/pypi/simple
 ```
 ### 安装 PaddleSpeech
-最后安装 `paddlespeech`，这样你就可以使用 `paddlespeech`中已有的 examples：
+最后安装 `paddlespeech`，这样你就可以使用 `paddlespeech` 中已有的 examples：
 ```bash
 # 部分用户系统由于默认源的问题，安装中会出现kaldiio安转出错的问题，建议首先安装pytest-runner:
 pip install pytest-runner -i https://pypi.tuna.tsinghua.edu.cn/simple 
@@ -137,7 +137,7 @@ Docker 是一种开源工具，用于在和系统本身环境相隔离的环境
 
 在 [Docker Hub](https://hub.docker.com/repository/docker/paddlecloud/paddlespeech) 中获取这些镜像及相应的使用指南，包括 CPU、GPU、ROCm 版本。
 
-如果您对自动化制作docker镜像感兴趣，或有自定义需求，请访问 [PaddlePaddle/PaddleCloud](https://github.com/PaddlePaddle/PaddleCloud/tree/main/tekton) 做进一步了解。
+如果您对自动化制作 docker 镜像感兴趣，或有自定义需求，请访问 [PaddlePaddle/PaddleCloud](https://github.com/PaddlePaddle/PaddleCloud/tree/main/tekton) 做进一步了解。
 完成这些以后，你就可以在 docker 容器中执行训练、推理和超参 fine-tune。
 ### 选择2： 使用有 root 权限的 Ubuntu
 - 使用apt安装 `build-essential`
@@ -173,7 +173,7 @@ conda install -y -c conda-forge sox libsndfile swig bzip2 libflac bc
 python3 -m pip install paddlepaddle-gpu==2.2.0 -i https://mirror.baidu.com/pypi/simple
 ```
 ### 用开发者模式安装 PaddleSpeech
-部分用户系统由于默认源的问题，安装中会出现kaldiio安转出错的问题，建议首先安装pytest-runner:
+部分用户系统由于默认源的问题，安装中会出现 kaldiio 安转出错的问题，建议首先安装 pytest-runner:
 ```bash
 pip install pytest-runner -i https://pypi.tuna.tsinghua.edu.cn/simple 
 ```
diff --git a/docs/source/released_model.md b/docs/source/released_model.md
index 80d6b44b..551a86ef 100644
--- a/docs/source/released_model.md
+++ b/docs/source/released_model.md
@@ -1,4 +1,3 @@
-
 # Released Models
 
 ## Speech-to-Text Models
@@ -34,32 +33,33 @@ Language Model | Training Data | Token-based | Size | Descriptions
 ## Text-to-Speech Models
 
 ### Acoustic Models
-Model Type | Dataset| Example Link | Pretrained Models|Static Models|Size (static)
+Model Type | Dataset| Example Link | Pretrained Models|Static/ONNX Models|Size (static)
 :-------------:| :------------:| :-----: | :-----:| :-----:| :-----:
 Tacotron2|LJSpeech|[tacotron2-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/tts0)|[tacotron2_ljspeech_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/tacotron2/tacotron2_ljspeech_ckpt_0.2.0.zip)|||
 Tacotron2|CSMSC|[tacotron2-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts0)|[tacotron2_csmsc_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/tacotron2/tacotron2_csmsc_ckpt_0.2.0.zip)|[tacotron2_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/tacotron2/tacotron2_csmsc_static_0.2.0.zip)|103MB|
 TransformerTTS| LJSpeech| [transformer-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/tts1)|[transformer_tts_ljspeech_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/transformer_tts/transformer_tts_ljspeech_ckpt_0.4.zip)|||
-SpeedySpeech| CSMSC | [speedyspeech-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts2)|[speedyspeech_csmsc_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/speedyspeech/speedyspeech_csmsc_ckpt_0.2.0.zip)|[speedyspeech_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/speedyspeech/speedyspeech_csmsc_static_0.2.0.zip)|12MB|
-FastSpeech2| CSMSC |[fastspeech2-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts3)|[fastspeech2_nosil_baker_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_baker_ckpt_0.4.zip)|[fastspeech2_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_csmsc_static_0.2.0.zip)|157MB|
+SpeedySpeech| CSMSC | [speedyspeech-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts2)|[speedyspeech_csmsc_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/speedyspeech/speedyspeech_csmsc_ckpt_0.2.0.zip)|[speedyspeech_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/speedyspeech/speedyspeech_csmsc_static_0.2.0.zip) </br> [speedyspeech_csmsc_onnx_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/speedyspeech/speedyspeech_csmsc_onnx_0.2.0.zip)|13MB|
+FastSpeech2| CSMSC |[fastspeech2-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts3)|[fastspeech2_nosil_baker_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_baker_ckpt_0.4.zip)|[fastspeech2_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_csmsc_static_0.2.0.zip) </br> [fastspeech2_csmsc_onnx_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_csmsc_onnx_0.2.0.zip)|157MB|
 FastSpeech2-Conformer| CSMSC |[fastspeech2-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts3)|[fastspeech2_conformer_baker_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_conformer_baker_ckpt_0.5.zip)|||
-FastSpeech2| AISHELL-3 |[fastspeech2-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/tts3)|[fastspeech2_nosil_aishell3_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_aishell3_ckpt_0.4.zip)|||
-FastSpeech2| LJSpeech |[fastspeech2-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/tts3)|[fastspeech2_nosil_ljspeech_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_ljspeech_ckpt_0.5.zip)|||
-FastSpeech2| VCTK |[fastspeech2-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/tts3)|[fastspeech2_nosil_vctk_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_vctk_ckpt_0.5.zip)|||
+FastSpeech2-CNNDecoder| CSMSC| [fastspeech2-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/tts3)| [fastspeech2_cnndecoder_csmsc_ckpt_1.0.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_ckpt_1.0.0.zip) |  [fastspeech2_cnndecoder_csmsc_static_1.0.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_static_1.0.0.zip) </br>[fastspeech2_cnndecoder_csmsc_streaming_static_1.0.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_streaming_static_1.0.0.zip)  </br>[fastspeech2_cnndecoder_csmsc_onnx_1.0.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_onnx_1.0.0.zip)  </br>[fastspeech2_cnndecoder_csmsc_streaming_onnx_1.0.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_streaming_onnx_1.0.0.zip) | 84MB|
+FastSpeech2| AISHELL-3 |[fastspeech2-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/tts3)|[fastspeech2_nosil_aishell3_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_aishell3_ckpt_0.4.zip)|[fastspeech2_aishell3_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_aishell3_static_1.1.0.zip) </br> [fastspeech2_aishell3_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_aishell3_onnx_1.1.0.zip)|147MB|
+FastSpeech2| LJSpeech |[fastspeech2-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/tts3)|[fastspeech2_nosil_ljspeech_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_ljspeech_ckpt_0.5.zip)|[fastspeech2_ljspeech_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_ljspeech_static_1.1.0.zip) </br> [fastspeech2_ljspeech_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_ljspeech_onnx_1.1.0.zip)|145MB|
+FastSpeech2| VCTK |[fastspeech2-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/tts3)|[fastspeech2_nosil_vctk_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_nosil_vctk_ckpt_0.5.zip)|[fastspeech2_vctk_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_vctk_static_1.1.0.zip) </br> [fastspeech2_vctk_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_vctk_onnx_1.1.0.zip) | 145MB|
 
 ### Vocoders
-Model Type | Dataset| Example Link | Pretrained Models| Static Models|Size (static)
+Model Type | Dataset| Example Link | Pretrained Models| Static/ONNX Models|Size (static)
 :-----:| :-----:| :-----: | :-----:| :-----:| :-----:
 WaveFlow| LJSpeech |[waveflow-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/voc0)|[waveflow_ljspeech_ckpt_0.3.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/waveflow/waveflow_ljspeech_ckpt_0.3.zip)|||
-Parallel WaveGAN| CSMSC |[PWGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc1)|[pwg_baker_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_baker_ckpt_0.4.zip)|[pwg_baker_static_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_baker_static_0.4.zip)|5.1MB|
-Parallel WaveGAN| LJSpeech |[PWGAN-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/voc1)|[pwg_ljspeech_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_ljspeech_ckpt_0.5.zip)|||
-Parallel WaveGAN| AISHELL-3 |[PWGAN-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/voc1)|[pwg_aishell3_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_aishell3_ckpt_0.5.zip)|||
-Parallel WaveGAN| VCTK |[PWGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/voc1)|[pwg_vctk_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_vctk_ckpt_0.5.zip)|||
-|Multi Band MelGAN | CSMSC |[MB MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc3) | [mb_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_ckpt_0.1.1.zip) <br>[mb_melgan_baker_finetune_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_baker_finetune_ckpt_0.5.zip)|[mb_melgan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_static_0.1.1.zip) |8.2MB|
+Parallel WaveGAN| CSMSC |[PWGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc1)|[pwg_baker_ckpt_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_baker_ckpt_0.4.zip)|[pwg_baker_static_0.4.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_baker_static_0.4.zip) </br> [pwgan_csmsc_onnx_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_csmsc_onnx_0.2.0.zip)|4.8MB|
+Parallel WaveGAN| LJSpeech |[PWGAN-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/voc1)|[pwg_ljspeech_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_ljspeech_ckpt_0.5.zip)|[pwgan_ljspeech_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_ljspeech_static_1.1.0.zip) </br> [pwgan_ljspeech_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_ljspeech_onnx_1.1.0.zip)|4.8MB|
+Parallel WaveGAN| AISHELL-3 |[PWGAN-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/voc1)|[pwg_aishell3_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_aishell3_ckpt_0.5.zip)| [pwgan_aishell3_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_aishell3_static_1.1.0.zip) </br> [pwgan_aishell3_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_aishell3_onnx_1.1.0.zip)|4.8MB|
+Parallel WaveGAN| VCTK |[PWGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/voc1)|[pwg_vctk_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwg_vctk_ckpt_0.5.zip)|[pwgan_vctk_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_vctk_static_1.1.0.zip) </br> [pwgan_vctk_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_vctk_onnx_1.1.0.zip)|4.8MB|
+|Multi Band MelGAN | CSMSC |[MB MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc3) | [mb_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_ckpt_0.1.1.zip) <br>[mb_melgan_baker_finetune_ckpt_0.5.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_baker_finetune_ckpt_0.5.zip)|[mb_melgan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_static_0.1.1.zip) </br> [mb_melgan_csmsc_onnx_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/mb_melgan/mb_melgan_csmsc_onnx_0.2.0.zip)|7.6MB|
 Style MelGAN | CSMSC |[Style MelGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc4)|[style_melgan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/style_melgan/style_melgan_csmsc_ckpt_0.1.1.zip)| | |
-HiFiGAN | CSMSC |[HiFiGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc5)|[hifigan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_ckpt_0.1.1.zip)|[hifigan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_static_0.1.1.zip)|50MB|
-HiFiGAN | LJSpeech |[HiFiGAN-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/voc5)|[hifigan_ljspeech_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_ckpt_0.2.0.zip)|||
-HiFiGAN | AISHELL-3 |[HiFiGAN-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/voc5)|[hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip)|||
-HiFiGAN | VCTK |[HiFiGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/voc5)|[hifigan_vctk_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_ckpt_0.2.0.zip)|||
+HiFiGAN | CSMSC |[HiFiGAN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc5)|[hifigan_csmsc_ckpt_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_ckpt_0.1.1.zip)|[hifigan_csmsc_static_0.1.1.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_static_0.1.1.zip) </br> [hifigan_csmsc_onnx_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_csmsc_onnx_0.2.0.zip)|46MB|
+HiFiGAN | LJSpeech |[HiFiGAN-ljspeech](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/ljspeech/voc5)|[hifigan_ljspeech_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_ckpt_0.2.0.zip)|[hifigan_ljspeech_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_static_1.1.0.zip) </br> [hifigan_ljspeech_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_onnx_1.1.0.zip) |49MB|
+HiFiGAN | AISHELL-3 |[HiFiGAN-aishell3](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/aishell3/voc5)|[hifigan_aishell3_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_ckpt_0.2.0.zip)|[hifigan_aishell3_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_static_1.1.0.zip) </br> [hifigan_aishell3_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_onnx_1.1.0.zip)|46MB|
+HiFiGAN | VCTK |[HiFiGAN-vctk](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/vctk/voc5)|[hifigan_vctk_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_ckpt_0.2.0.zip)|[hifigan_vctk_static_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_static_1.1.0.zip) </br> [hifigan_vctk_onnx_1.1.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_onnx_1.1.0.zip)|46MB|
 WaveRNN | CSMSC |[WaveRNN-csmsc](https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/examples/csmsc/voc6)|[wavernn_csmsc_ckpt_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/wavernn/wavernn_csmsc_ckpt_0.2.0.zip)|[wavernn_csmsc_static_0.2.0.zip](https://paddlespeech.bj.bcebos.com/Parakeet/released_models/wavernn/wavernn_csmsc_static_0.2.0.zip)|18MB|
 
 
diff --git a/examples/csmsc/tts3/run.sh b/examples/csmsc/tts3/run.sh
index f0c87340..2662b581 100755
--- a/examples/csmsc/tts3/run.sh
+++ b/examples/csmsc/tts3/run.sh
@@ -27,7 +27,7 @@ if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
 fi
 
 if [ ${stage} -le 2 ] && [ ${stop_stage} -ge 2 ]; then
-    # synthesize, vvocoder is pwgan by default
+    # synthesize, vocoder is pwgan by default
     CUDA_VISIBLE_DEVICES=${gpus} ./local/synthesize.sh ${conf_path} ${train_output_path} ${ckpt_name} || exit -1
 fi
 

From 5ff885f11613bf0c92df5ccc7426c3ec06a74182 Mon Sep 17 00:00:00 2001
From: TianYuan <white-sky@qq.com>
Date: Fri, 24 Jun 2022 07:00:25 +0000
Subject: [PATCH 06/14] add tts static/onnx models in pretrained_models.py

---
 paddlespeech/resource/pretrained_models.py | 312 +++++++++++++++++++--
 1 file changed, 296 insertions(+), 16 deletions(-)

diff --git a/paddlespeech/resource/pretrained_models.py b/paddlespeech/resource/pretrained_models.py
index 439fda5f..324bd3ae 100644
--- a/paddlespeech/resource/pretrained_models.py
+++ b/paddlespeech/resource/pretrained_models.py
@@ -639,6 +639,22 @@ tts_dynamic_pretrained_models = {
             'speaker_id_map.txt',
         },
     },
+    "fastspeech2_cnndecoder_csmsc-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_ckpt_1.0.0.zip',
+            'md5':
+            '6eb28e22ace73e0ebe7845f86478f89f',
+            'config':
+            'cnndecoder.yaml',
+            'ckpt':
+            'snapshot_iter_153000.pdz',
+            'speech_stats':
+            'speech_stats.npy',
+            'phones_dict':
+            'phone_id_map.txt',
+        },
+    },
     # tacotron2
     "tacotron2_csmsc-zh": {
         '1.0': {
@@ -831,22 +847,6 @@ tts_dynamic_pretrained_models = {
             'feats_stats.npy',
         },
     },
-    "fastspeech2_cnndecoder_csmsc-zh": {
-        '1.0': {
-            'url':
-            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_cnndecoder_csmsc_ckpt_1.0.0.zip',
-            'md5':
-            '6eb28e22ace73e0ebe7845f86478f89f',
-            'config':
-            'cnndecoder.yaml',
-            'ckpt':
-            'snapshot_iter_153000.pdz',
-            'speech_stats':
-            'speech_stats.npy',
-            'phones_dict':
-            'phone_id_map.txt',
-        },
-    },
 }
 
 tts_static_pretrained_models = {
@@ -886,6 +886,58 @@ tts_static_pretrained_models = {
             24000,
         },
     },
+    "fastspeech2_ljspeech-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_ljspeech_static_1.1.0.zip',
+            'md5':
+            'c49f70b52973423ec45aaa6184fb5bc6',
+            'model':
+            'fastspeech2_ljspeech.pdmodel',
+            'params':
+            'fastspeech2_ljspeech.pdiparams',
+            'phones_dict':
+            'phone_id_map.txt',
+            'sample_rate':
+            22050,
+        },
+    },
+    "fastspeech2_aishell3-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_aishell3_static_1.1.0.zip',
+            'md5':
+            '695af44679f48eb4abc159977ddaee16',
+            'model':
+            'fastspeech2_aishell3.pdmodel',
+            'params':
+            'fastspeech2_aishell3.pdiparams',
+            'phones_dict':
+            'phone_id_map.txt',
+            'speaker_dict':
+            'speaker_id_map.txt',
+            'sample_rate':
+            24000,
+        },
+    },
+    "fastspeech2_vctk-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_vctk_static_1.1.0.zip',
+            'md5':
+            '92d8c082f180bda2fd05a534fb4a1b62',
+            'model':
+            'fastspeech2_vctk.pdmodel',
+            'params':
+            'fastspeech2_vctk.pdiparams',
+            'phones_dict':
+            'phone_id_map.txt',
+            'speaker_dict':
+            'speaker_id_map.txt',
+            'sample_rate':
+            24000,
+        },
+    },
     # pwgan
     "pwgan_csmsc-zh": {
         '1.0': {
@@ -901,6 +953,48 @@ tts_static_pretrained_models = {
             24000,
         },
     },
+    "pwgan_ljspeech-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_ljspeech_static_1.1.0.zip',
+            'md5':
+            '6f457a069da99c6814ac1fb4677281e4',
+            'model':
+            'pwgan_ljspeech.pdmodel',
+            'params':
+            'pwgan_ljspeech.pdiparams',
+            'sample_rate':
+            22050,
+        },
+    },
+    "pwgan_aishell3-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_aishell3_static_1.1.0.zip',
+            'md5':
+            '199f64010238275fbdacb326a5cf82d1',
+            'model':
+            'pwgan_aishell3.pdmodel',
+            'params':
+            'pwgan_aishell3.pdiparams',
+            'sample_rate':
+            24000,
+        },
+    },
+    "pwgan_vctk-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_vctk_static_1.1.0.zip',
+            'md5':
+            'ee0fc571ad5a7fbe4ca20e49df22b819',
+            'model':
+            'pwgan_vctk.pdmodel',
+            'params':
+            'pwgan_vctk.pdiparams',
+            'sample_rate':
+            24000,
+        },
+    },
     # mb_melgan
     "mb_melgan_csmsc-zh": {
         '1.0': {
@@ -931,9 +1025,67 @@ tts_static_pretrained_models = {
             24000,
         },
     },
+    "hifigan_ljspeech-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_static_1.1.0.zip',
+            'md5':
+            '8c674e79be7c45f6eda74825316438a0',
+            'model':
+            'hifigan_ljspeech.pdmodel',
+            'params':
+            'hifigan_ljspeech.pdiparams',
+            'sample_rate':
+            22050,
+        },
+    },
+    "hifigan_aishell3-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_static_1.1.0.zip',
+            'md5':
+            '7a10ec5d8d851e2000128f040d30cc01',
+            'model':
+            'hifigan_aishell3.pdmodel',
+            'params':
+            'hifigan_aishell3.pdiparams',
+            'sample_rate':
+            24000,
+        },
+    },
+    "hifigan_vctk-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_static_1.1.0.zip',
+            'md5':
+            '130f791dfac84ccdd44ccbdfb67bf08e',
+            'model':
+            'hifigan_vctk.pdmodel',
+            'params':
+            'hifigan_vctk.pdiparams',
+            'sample_rate':
+            24000,
+        },
+    },
 }
 
 tts_onnx_pretrained_models = {
+    # speedyspeech
+    "speedyspeech_csmsc_onnx-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/speedyspeech/speedyspeech_csmsc_onnx_0.2.0.zip',
+            'md5':
+            '3e9c45af9ef70675fc1968ed5074fc88',
+            'ckpt': ['speedyspeech_csmsc.onnx'],
+            'phones_dict':
+            'phone_id_map.txt',
+            'tones_dict':
+            'tone_id_map.txt',
+            'sample_rate':
+            24000,
+        },
+    },
     # fastspeech2
     "fastspeech2_csmsc_onnx-zh": {
         '1.0': {
@@ -948,6 +1100,49 @@ tts_onnx_pretrained_models = {
             24000,
         },
     },
+    "fastspeech2_ljspeech_onnx-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_ljspeech_onnx_1.1.0.zip',
+            'md5':
+            '00754307636a48c972a5f3e65cda3d18',
+            'ckpt': ['fastspeech2_ljspeech.onnx'],
+            'phones_dict':
+            'phone_id_map.txt',
+            'sample_rate':
+            22050,
+        },
+    },
+    "fastspeech2_aishell3_onnx-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_aishell3_onnx_1.1.0.zip',
+            'md5':
+            'a1d6ee21de897ce394f5469e2bb4df0d',
+            'ckpt': ['fastspeech2_aishell3.onnx'],
+            'phones_dict':
+            'phone_id_map.txt',
+            'speaker_dict':
+            'speaker_id_map.txt',
+            'sample_rate':
+            24000,
+        },
+    },
+    "fastspeech2_vctk_onnx-en": {
+        '1.0': {
+            'url':
+            'hhttps://paddlespeech.bj.bcebos.com/Parakeet/released_models/fastspeech2/fastspeech2_vctk_onnx_1.1.0.zip',
+            'md5':
+            'd9c3a9b02204a2070504dd99f5f959bf',
+            'ckpt': ['fastspeech2_vctk.onnx'],
+            'phones_dict':
+            'phone_id_map.txt',
+            'speaker_dict':
+            'speaker_id_map.txt',
+            'sample_rate':
+            24000,
+        },
+    },
     "fastspeech2_cnndecoder_csmsc_onnx-zh": {
         '1.0': {
             'url':
@@ -967,6 +1162,55 @@ tts_onnx_pretrained_models = {
             24000,
         },
     },
+    # pwgan
+    "pwgan_csmsc_onnx-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_csmsc_onnx_0.2.0.zip',
+            'md5':
+            '711d0ade33e73f3b721efc9f20669f9c',
+            'ckpt':
+            'pwgan_csmsc.onnx',
+            'sample_rate':
+            24000,
+        },
+    },
+    "pwgan_ljspeech_onnx-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_ljspeech_onnx_1.1.0.zip',
+            'md5':
+            '73cdeeccb77f2ea6ed4d07e71d8ac8b8',
+            'ckpt':
+            'pwgan_ljspeech.onnx',
+            'sample_rate':
+            22050,
+        },
+    },
+    "pwgan_aishell3_onnx-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_aishell3_onnx_1.1.0.zip',
+            'md5':
+            '096ab64e152a4fa476aff79ebdadb01b',
+            'ckpt':
+            'pwgan_aishell3.onnx',
+            'sample_rate':
+            24000,
+        },
+    },
+    "pwgan_vctk_onnx-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/pwgan/pwgan_vctk_onnx_1.1.0.zip',
+            'md5':
+            '4e754d42cf85f6428f0af887c923d86c',
+            'ckpt':
+            'pwgan_vctk.onnx',
+            'sample_rate':
+            24000,
+        },
+    },
     # mb_melgan
     "mb_melgan_csmsc_onnx-zh": {
         '1.0': {
@@ -993,6 +1237,42 @@ tts_onnx_pretrained_models = {
             24000,
         },
     },
+    "hifigan_ljspeech_onnx-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_ljspeech_onnx_1.1.0.zip',
+            'md5':
+            '062f54b79c1135a50adb5fc8406260b2',
+            'ckpt':
+            'hifigan_ljspeech.onnx',
+            'sample_rate':
+            22050,
+        },
+    },
+    "hifigan_aishell3_onnx-zh": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_aishell3_onnx_1.1.0.zip',
+            'md5':
+            'd6c0d684ad148583ca57837d5e870167',
+            'ckpt':
+            'hifigan_aishell3.onnx',
+            'sample_rate':
+            24000,
+        },
+    },
+    "hifigan_vctk_onnx-en": {
+        '1.0': {
+            'url':
+            'https://paddlespeech.bj.bcebos.com/Parakeet/released_models/hifigan/hifigan_vctk_onnx_1.1.0.zip',
+            'md5':
+            'fd714df3be283c0efbefc8510160ff6d',
+            'ckpt':
+            'hifigan_vctk.onnx',
+            'sample_rate':
+            24000,
+        },
+    },
 }
 
 # ---------------------------------

From 07ae635a35bb553acb03b3e569338478df3a8a64 Mon Sep 17 00:00:00 2001
From: TianYuan <white-sky@qq.com>
Date: Fri, 24 Jun 2022 10:35:17 +0000
Subject: [PATCH 07/14] add api doc, test=doc

---
 docs/source/api/modules.rst                   |  7 ++++
 .../api/paddlespeech.audio.backends.rst       | 16 ++++++++
 ...peech.audio.backends.soundfile_backend.rst |  7 ++++
 ...addlespeech.audio.backends.sox_backend.rst |  7 ++++
 .../paddlespeech.audio.compliance.kaldi.rst   |  7 ++++
 .../paddlespeech.audio.compliance.librosa.rst |  7 ++++
 .../api/paddlespeech.audio.compliance.rst     | 16 ++++++++
 .../paddlespeech.audio.datasets.dataset.rst   |  7 ++++
 .../api/paddlespeech.audio.datasets.esc50.rst |  7 ++++
 .../api/paddlespeech.audio.datasets.gtzan.rst |  7 ++++
 .../paddlespeech.audio.datasets.hey_snips.rst |  7 ++++
 ...addlespeech.audio.datasets.rirs_noises.rst |  7 ++++
 .../api/paddlespeech.audio.datasets.rst       | 22 ++++++++++
 .../api/paddlespeech.audio.datasets.tess.rst  |  7 ++++
 ...addlespeech.audio.datasets.urban_sound.rst |  7 ++++
 .../paddlespeech.audio.datasets.voxceleb.rst  |  7 ++++
 .../paddlespeech.audio.features.layers.rst    |  7 ++++
 .../api/paddlespeech.audio.features.rst       | 15 +++++++
 ...ddlespeech.audio.functional.functional.rst |  7 ++++
 .../api/paddlespeech.audio.functional.rst     | 16 ++++++++
 .../paddlespeech.audio.functional.window.rst  |  7 ++++
 docs/source/api/paddlespeech.audio.io.rst     |  7 ++++
 .../api/paddlespeech.audio.metric.eer.rst     |  7 ++++
 docs/source/api/paddlespeech.audio.metric.rst | 15 +++++++
 docs/source/api/paddlespeech.audio.rst        | 23 +++++++++++
 .../api/paddlespeech.audio.sox_effects.rst    |  7 ++++
 .../api/paddlespeech.audio.utils.download.rst |  7 ++++
 .../api/paddlespeech.audio.utils.error.rst    |  7 ++++
 .../api/paddlespeech.audio.utils.log.rst      |  7 ++++
 .../api/paddlespeech.audio.utils.numeric.rst  |  7 ++++
 docs/source/api/paddlespeech.audio.utils.rst  | 19 +++++++++
 .../api/paddlespeech.audio.utils.time.rst     |  7 ++++
 .../source/api/paddlespeech.cli.asr.infer.rst |  7 ++++
 docs/source/api/paddlespeech.cli.asr.rst      | 15 +++++++
 .../api/paddlespeech.cli.base_commands.rst    |  7 ++++
 .../source/api/paddlespeech.cli.cls.infer.rst |  7 ++++
 docs/source/api/paddlespeech.cli.cls.rst      | 15 +++++++
 docs/source/api/paddlespeech.cli.download.rst |  7 ++++
 docs/source/api/paddlespeech.cli.entry.rst    |  7 ++++
 docs/source/api/paddlespeech.cli.executor.rst |  7 ++++
 .../source/api/paddlespeech.cli.kws.infer.rst |  7 ++++
 docs/source/api/paddlespeech.cli.kws.rst      | 15 +++++++
 docs/source/api/paddlespeech.cli.log.rst      |  7 ++++
 docs/source/api/paddlespeech.cli.rst          | 34 +++++++++++++++
 docs/source/api/paddlespeech.cli.st.infer.rst |  7 ++++
 docs/source/api/paddlespeech.cli.st.rst       | 15 +++++++
 .../api/paddlespeech.cli.text.infer.rst       |  7 ++++
 docs/source/api/paddlespeech.cli.text.rst     | 15 +++++++
 .../source/api/paddlespeech.cli.tts.infer.rst |  7 ++++
 docs/source/api/paddlespeech.cli.tts.rst      | 15 +++++++
 docs/source/api/paddlespeech.cli.utils.rst    |  7 ++++
 .../api/paddlespeech.cli.vector.infer.rst     |  7 ++++
 docs/source/api/paddlespeech.cli.vector.rst   | 15 +++++++
 ...lespeech.cls.exps.panns.deploy.predict.rst |  7 ++++
 .../paddlespeech.cls.exps.panns.deploy.rst    | 15 +++++++
 ...ddlespeech.cls.exps.panns.export_model.rst |  7 ++++
 .../paddlespeech.cls.exps.panns.predict.rst   |  7 ++++
 .../api/paddlespeech.cls.exps.panns.rst       | 25 +++++++++++
 .../api/paddlespeech.cls.exps.panns.train.rst |  7 ++++
 docs/source/api/paddlespeech.cls.exps.rst     | 15 +++++++
 ...ddlespeech.cls.models.panns.classifier.rst |  7 ++++
 .../paddlespeech.cls.models.panns.panns.rst   |  7 ++++
 .../api/paddlespeech.cls.models.panns.rst     | 16 ++++++++
 docs/source/api/paddlespeech.cls.models.rst   | 15 +++++++
 docs/source/api/paddlespeech.cls.rst          | 16 ++++++++
 .../api/paddlespeech.kws.models.loss.rst      |  7 ++++
 .../api/paddlespeech.kws.models.mdtc.rst      |  7 ++++
 docs/source/api/paddlespeech.kws.models.rst   | 16 ++++++++
 docs/source/api/paddlespeech.kws.rst          | 15 +++++++
 docs/source/api/paddlespeech.rst              | 23 +++++++++++
 ...decoders.beam_search.batch_beam_search.rst |  7 ++++
 ...h.s2t.decoders.beam_search.beam_search.rst |  7 ++++
 .../paddlespeech.s2t.decoders.beam_search.rst | 16 ++++++++
 ...ecoders.ctcdecoder.decoders_deprecated.rst |  7 ++++
 .../paddlespeech.s2t.decoders.ctcdecoder.rst  | 17 ++++++++
 ....decoders.ctcdecoder.scorer_deprecated.rst |  7 ++++
 ...h.s2t.decoders.ctcdecoder.swig_wrapper.rst |  7 ++++
 .../api/paddlespeech.s2t.decoders.recog.rst   |  7 ++++
 .../paddlespeech.s2t.decoders.recog_bin.rst   |  7 ++++
 docs/source/api/paddlespeech.s2t.decoders.rst | 27 ++++++++++++
 .../paddlespeech.s2t.decoders.scorers.ctc.rst |  7 ++++
 ....s2t.decoders.scorers.ctc_prefix_score.rst |  7 ++++
 ...eech.s2t.decoders.scorers.length_bonus.rst |  7 ++++
 ...addlespeech.s2t.decoders.scorers.ngram.rst |  7 ++++
 .../api/paddlespeech.s2t.decoders.scorers.rst | 19 +++++++++
 ....s2t.decoders.scorers.scorer_interface.rst |  7 ++++
 .../api/paddlespeech.s2t.decoders.utils.rst   |  7 ++++
 ...s2t.exps.deepspeech2.bin.deploy.client.rst |  7 ++++
 ...s2t.exps.deepspeech2.bin.deploy.record.rst |  7 ++++
 ...speech.s2t.exps.deepspeech2.bin.deploy.rst | 19 +++++++++
 ...2t.exps.deepspeech2.bin.deploy.runtime.rst |  7 ++++
 ...h.s2t.exps.deepspeech2.bin.deploy.send.rst |  7 ++++
 ...s2t.exps.deepspeech2.bin.deploy.server.rst |  7 ++++
 ...speech.s2t.exps.deepspeech2.bin.export.rst |  7 ++++
 .../paddlespeech.s2t.exps.deepspeech2.bin.rst | 27 ++++++++++++
 ...lespeech.s2t.exps.deepspeech2.bin.test.rst |  7 ++++
 ...h.s2t.exps.deepspeech2.bin.test_export.rst |  7 ++++
 ...eech.s2t.exps.deepspeech2.bin.test_wav.rst |  7 ++++
 ...espeech.s2t.exps.deepspeech2.bin.train.rst |  7 ++++
 ...addlespeech.s2t.exps.deepspeech2.model.rst |  7 ++++
 .../api/paddlespeech.s2t.exps.deepspeech2.rst | 23 +++++++++++
 docs/source/api/paddlespeech.s2t.exps.rst     | 18 ++++++++
 ...paddlespeech.s2t.exps.u2.bin.alignment.rst |  7 ++++
 .../paddlespeech.s2t.exps.u2.bin.export.rst   |  7 ++++
 .../api/paddlespeech.s2t.exps.u2.bin.rst      | 19 +++++++++
 .../api/paddlespeech.s2t.exps.u2.bin.test.rst |  7 ++++
 .../paddlespeech.s2t.exps.u2.bin.test_wav.rst |  7 ++++
 .../paddlespeech.s2t.exps.u2.bin.train.rst    |  7 ++++
 .../api/paddlespeech.s2t.exps.u2.model.rst    |  7 ++++
 docs/source/api/paddlespeech.s2t.exps.u2.rst  | 24 +++++++++++
 .../api/paddlespeech.s2t.exps.u2.trainer.rst  |  7 ++++
 ...ddlespeech.s2t.exps.u2_kaldi.bin.recog.rst |  7 ++++
 .../paddlespeech.s2t.exps.u2_kaldi.bin.rst    | 17 ++++++++
 ...addlespeech.s2t.exps.u2_kaldi.bin.test.rst |  7 ++++
 ...ddlespeech.s2t.exps.u2_kaldi.bin.train.rst |  7 ++++
 .../paddlespeech.s2t.exps.u2_kaldi.model.rst  |  7 ++++
 .../api/paddlespeech.s2t.exps.u2_kaldi.rst    | 23 +++++++++++
 ...paddlespeech.s2t.exps.u2_st.bin.export.rst |  7 ++++
 .../api/paddlespeech.s2t.exps.u2_st.bin.rst   | 17 ++++++++
 .../paddlespeech.s2t.exps.u2_st.bin.test.rst  |  7 ++++
 .../paddlespeech.s2t.exps.u2_st.bin.train.rst |  7 ++++
 .../api/paddlespeech.s2t.exps.u2_st.model.rst |  7 ++++
 .../api/paddlespeech.s2t.exps.u2_st.rst       | 23 +++++++++++
 .../api/paddlespeech.s2t.frontend.audio.rst   |  7 ++++
 ...ch.s2t.frontend.augmentor.augmentation.rst |  7 ++++
 ...ddlespeech.s2t.frontend.augmentor.base.rst |  7 ++++
 ...2t.frontend.augmentor.impulse_response.rst |  7 ++++
 ...h.s2t.frontend.augmentor.noise_perturb.rst |  7 ++++
 ...ugmentor.online_bayesian_normalization.rst |  7 ++++
 ...speech.s2t.frontend.augmentor.resample.rst |  7 ++++
 .../paddlespeech.s2t.frontend.augmentor.rst   | 24 +++++++++++
 ...h.s2t.frontend.augmentor.shift_perturb.rst |  7 ++++
 ...ch.s2t.frontend.augmentor.spec_augment.rst |  7 ++++
 ...h.s2t.frontend.augmentor.speed_perturb.rst |  7 ++++
 ....s2t.frontend.augmentor.volume_perturb.rst |  7 ++++
 ...t.frontend.featurizer.audio_featurizer.rst |  7 ++++
 .../paddlespeech.s2t.frontend.featurizer.rst  | 17 ++++++++
 ....frontend.featurizer.speech_featurizer.rst |  7 ++++
 ...2t.frontend.featurizer.text_featurizer.rst |  7 ++++
 .../paddlespeech.s2t.frontend.normalizer.rst  |  7 ++++
 docs/source/api/paddlespeech.s2t.frontend.rst | 27 ++++++++++++
 .../api/paddlespeech.s2t.frontend.speech.rst  |  7 ++++
 .../api/paddlespeech.s2t.frontend.utility.rst |  7 ++++
 .../api/paddlespeech.s2t.io.batchfy.rst       |  7 ++++
 .../api/paddlespeech.s2t.io.collator.rst      |  7 ++++
 .../api/paddlespeech.s2t.io.converter.rst     |  7 ++++
 .../api/paddlespeech.s2t.io.dataloader.rst    |  7 ++++
 .../api/paddlespeech.s2t.io.dataset.rst       |  7 ++++
 .../source/api/paddlespeech.s2t.io.reader.rst |  7 ++++
 docs/source/api/paddlespeech.s2t.io.rst       | 22 ++++++++++
 .../api/paddlespeech.s2t.io.sampler.rst       |  7 ++++
 .../api/paddlespeech.s2t.io.utility.rst       |  7 ++++
 .../paddlespeech.s2t.models.asr_interface.rst |  7 ++++
 .../api/paddlespeech.s2t.models.ds2.conv.rst  |  7 ++++
 ...addlespeech.s2t.models.ds2.deepspeech2.rst |  7 ++++
 .../api/paddlespeech.s2t.models.ds2.rst       | 16 ++++++++
 .../paddlespeech.s2t.models.lm.dataset.rst    |  7 ++++
 .../source/api/paddlespeech.s2t.models.lm.rst | 16 ++++++++
 ...paddlespeech.s2t.models.lm.transformer.rst |  7 ++++
 .../paddlespeech.s2t.models.lm_interface.rst  |  7 ++++
 docs/source/api/paddlespeech.s2t.models.rst   | 28 +++++++++++++
 .../paddlespeech.s2t.models.st_interface.rst  |  7 ++++
 .../source/api/paddlespeech.s2t.models.u2.rst | 16 ++++++++
 .../api/paddlespeech.s2t.models.u2.u2.rst     |  7 ++++
 .../paddlespeech.s2t.models.u2.updater.rst    |  7 ++++
 .../api/paddlespeech.s2t.models.u2_st.rst     | 15 +++++++
 .../paddlespeech.s2t.models.u2_st.u2_st.rst   |  7 ++++
 .../paddlespeech.s2t.modules.activation.rst   |  7 ++++
 .../api/paddlespeech.s2t.modules.align.rst    |  7 ++++
 .../paddlespeech.s2t.modules.attention.rst    |  7 ++++
 .../api/paddlespeech.s2t.modules.cmvn.rst     |  7 ++++
 ...eech.s2t.modules.conformer_convolution.rst |  7 ++++
 .../api/paddlespeech.s2t.modules.crf.rst      |  7 ++++
 .../api/paddlespeech.s2t.modules.ctc.rst      |  7 ++++
 .../api/paddlespeech.s2t.modules.decoder.rst  |  7 ++++
 ...paddlespeech.s2t.modules.decoder_layer.rst |  7 ++++
 .../paddlespeech.s2t.modules.embedding.rst    |  7 ++++
 .../api/paddlespeech.s2t.modules.encoder.rst  |  7 ++++
 ...paddlespeech.s2t.modules.encoder_layer.rst |  7 ++++
 .../paddlespeech.s2t.modules.initializer.rst  |  7 ++++
 .../api/paddlespeech.s2t.modules.loss.rst     |  7 ++++
 .../api/paddlespeech.s2t.modules.mask.rst     |  7 ++++
 ....s2t.modules.positionwise_feed_forward.rst |  7 ++++
 docs/source/api/paddlespeech.s2t.modules.rst  | 31 ++++++++++++++
 .../paddlespeech.s2t.modules.subsampling.rst  |  7 ++++
 docs/source/api/paddlespeech.s2t.rst          | 23 +++++++++++
 .../api/paddlespeech.s2t.training.cli.rst     |  7 ++++
 ...eech.s2t.training.extensions.evaluator.rst |  7 ++++
 ...eech.s2t.training.extensions.extension.rst |  7 ++++
 ...dlespeech.s2t.training.extensions.plot.rst |  7 ++++
 .../paddlespeech.s2t.training.extensions.rst  | 19 +++++++++
 ...peech.s2t.training.extensions.snapshot.rst |  7 ++++
 ...ech.s2t.training.extensions.visualizer.rst |  7 ++++
 .../paddlespeech.s2t.training.gradclip.rst    |  7 ++++
 .../paddlespeech.s2t.training.optimizer.rst   |  7 ++++
 .../paddlespeech.s2t.training.reporter.rst    |  7 ++++
 docs/source/api/paddlespeech.s2t.training.rst | 31 ++++++++++++++
 .../paddlespeech.s2t.training.scheduler.rst   |  7 ++++
 .../api/paddlespeech.s2t.training.timer.rst   |  7 ++++
 .../api/paddlespeech.s2t.training.trainer.rst |  7 ++++
 ...raining.triggers.compare_value_trigger.rst |  7 ++++
 ...s2t.training.triggers.interval_trigger.rst |  7 ++++
 ...ch.s2t.training.triggers.limit_trigger.rst |  7 ++++
 .../paddlespeech.s2t.training.triggers.rst    | 19 +++++++++
 ...ech.s2t.training.triggers.time_trigger.rst |  7 ++++
 ...ddlespeech.s2t.training.triggers.utils.rst |  7 ++++
 .../paddlespeech.s2t.training.updaters.rst    | 17 ++++++++
 ...s2t.training.updaters.standard_updater.rst |  7 ++++
 ...lespeech.s2t.training.updaters.trainer.rst |  7 ++++
 ...lespeech.s2t.training.updaters.updater.rst |  7 ++++
 .../paddlespeech.s2t.transform.add_deltas.rst |  7 ++++
 ...espeech.s2t.transform.channel_selector.rst |  7 ++++
 .../api/paddlespeech.s2t.transform.cmvn.rst   |  7 ++++
 .../paddlespeech.s2t.transform.functional.rst |  7 ++++
 .../paddlespeech.s2t.transform.perturb.rst    |  7 ++++
 .../source/api/paddlespeech.s2t.transform.rst | 24 +++++++++++
 ...addlespeech.s2t.transform.spec_augment.rst |  7 ++++
 ...paddlespeech.s2t.transform.spectrogram.rst |  7 ++++
 ...eech.s2t.transform.transform_interface.rst |  7 ++++
 ...dlespeech.s2t.transform.transformation.rst |  7 ++++
 .../api/paddlespeech.s2t.transform.wpe.rst    |  7 ++++
 .../api/paddlespeech.s2t.utils.asr_utils.rst  |  7 ++++
 .../api/paddlespeech.s2t.utils.bleu_score.rst |  7 ++++
 .../paddlespeech.s2t.utils.check_kwargs.rst   |  7 ++++
 .../api/paddlespeech.s2t.utils.checkpoint.rst |  7 ++++
 .../paddlespeech.s2t.utils.cli_readers.rst    |  7 ++++
 .../api/paddlespeech.s2t.utils.cli_utils.rst  |  7 ++++
 .../paddlespeech.s2t.utils.cli_writers.rst    |  7 ++++
 .../api/paddlespeech.s2t.utils.ctc_utils.rst  |  7 ++++
 .../paddlespeech.s2t.utils.dynamic_import.rst |  7 ++++
 ...lespeech.s2t.utils.dynamic_pip_install.rst |  7 ++++
 .../api/paddlespeech.s2t.utils.error_rate.rst |  7 ++++
 .../paddlespeech.s2t.utils.layer_tools.rst    |  7 ++++
 .../source/api/paddlespeech.s2t.utils.log.rst |  7 ++++
 .../api/paddlespeech.s2t.utils.mp_tools.rst   |  7 ++++
 .../api/paddlespeech.s2t.utils.profiler.rst   |  7 ++++
 docs/source/api/paddlespeech.s2t.utils.rst    | 34 +++++++++++++++
 .../paddlespeech.s2t.utils.socket_server.rst  |  7 ++++
 .../paddlespeech.s2t.utils.spec_augment.rst   |  7 ++++
 .../paddlespeech.s2t.utils.tensor_utils.rst   |  7 ++++
 .../api/paddlespeech.s2t.utils.text_grid.rst  |  7 ++++
 .../api/paddlespeech.s2t.utils.utility.rst    |  7 ++++
 .../api/paddlespeech.server.base_commands.rst |  7 ++++
 ...espeech.server.bin.paddlespeech_client.rst |  7 ++++
 ...espeech.server.bin.paddlespeech_server.rst |  7 ++++
 docs/source/api/paddlespeech.server.bin.rst   | 16 ++++++++
 ...ch.server.engine.acs.python.acs_engine.rst |  7 ++++
 .../paddlespeech.server.engine.acs.python.rst | 15 +++++++
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 ....server.engine.asr.online.ctc_endpoint.rst |  7 ++++
 ...ch.server.engine.asr.online.ctc_search.rst |  7 ++++
 ...rver.engine.asr.online.onnx.asr_engine.rst |  7 ++++
 ...lespeech.server.engine.asr.online.onnx.rst | 15 +++++++
 ....asr.online.paddleinference.asr_engine.rst |  7 ++++
 ...rver.engine.asr.online.paddleinference.rst | 15 +++++++
 ...er.engine.asr.online.python.asr_engine.rst |  7 ++++
 ...speech.server.engine.asr.online.python.rst | 15 +++++++
 .../paddlespeech.server.engine.asr.online.rst | 26 ++++++++++++
 ....engine.asr.paddleinference.asr_engine.rst |  7 ++++
 ...eech.server.engine.asr.paddleinference.rst | 15 +++++++
 ...ch.server.engine.asr.python.asr_engine.rst |  7 ++++
 .../paddlespeech.server.engine.asr.python.rst | 15 +++++++
 .../api/paddlespeech.server.engine.asr.rst    | 17 ++++++++
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 ...ch.server.engine.cls.python.cls_engine.rst |  7 ++++
 .../paddlespeech.server.engine.cls.python.rst | 15 +++++++
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 ...dlespeech.server.engine.engine_factory.rst |  7 ++++
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 .../source/api/paddlespeech.server.engine.rst | 31 ++++++++++++++
 ...paddlespeech.server.engine.text.python.rst | 15 +++++++
 ....server.engine.text.python.text_engine.rst |  7 ++++
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 ...lespeech.server.engine.tts.online.onnx.rst | 15 +++++++
 ...rver.engine.tts.online.onnx.tts_engine.rst |  7 ++++
 ...speech.server.engine.tts.online.python.rst | 15 +++++++
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 ...eech.server.engine.tts.paddleinference.rst | 15 +++++++
 ....engine.tts.paddleinference.tts_engine.rst |  7 ++++
 .../paddlespeech.server.engine.tts.python.rst | 15 +++++++
 ...ch.server.engine.tts.python.tts_engine.rst |  7 ++++
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 ...ddlespeech.server.engine.vector.python.rst | 15 +++++++
 ...ver.engine.vector.python.vector_engine.rst |  7 ++++
 .../api/paddlespeech.server.engine.vector.rst | 15 +++++++
 docs/source/api/paddlespeech.server.entry.rst |  7 ++++
 .../api/paddlespeech.server.executor.rst      |  7 ++++
 .../paddlespeech.server.restful.acs_api.rst   |  7 ++++
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 .../paddlespeech.server.restful.response.rst  |  7 ++++
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 .../paddlespeech.server.restful.text_api.rst  |  7 ++++
 .../paddlespeech.server.restful.tts_api.rst   |  7 ++++
 ...paddlespeech.server.restful.vector_api.rst |  7 ++++
 docs/source/api/paddlespeech.server.rst       | 31 ++++++++++++++
 ...h.server.tests.asr.offline.http_client.rst |  7 ++++
 .../paddlespeech.server.tests.asr.offline.rst | 15 +++++++
 .../api/paddlespeech.server.tests.asr.rst     | 15 +++++++
 docs/source/api/paddlespeech.server.tests.rst | 15 +++++++
 docs/source/api/paddlespeech.server.util.rst  |  7 ++++
 ...addlespeech.server.utils.audio_handler.rst |  7 ++++
 ...addlespeech.server.utils.audio_process.rst |  7 ++++
 .../api/paddlespeech.server.utils.buffer.rst  |  7 ++++
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 .../paddlespeech.server.utils.exception.rst   |  7 ++++
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 .../paddlespeech.server.utils.onnx_infer.rst  |  7 ++++
 ...lespeech.server.utils.paddle_predictor.rst |  7 ++++
 docs/source/api/paddlespeech.server.utils.rst | 25 +++++++++++
 .../api/paddlespeech.server.utils.util.rst    |  7 ++++
 .../api/paddlespeech.server.utils.vad.rst     |  7 ++++
 .../source/api/paddlespeech.server.ws.api.rst |  7 ++++
 .../api/paddlespeech.server.ws.asr_api.rst    |  7 ++++
 docs/source/api/paddlespeech.server.ws.rst    | 17 ++++++++
 .../api/paddlespeech.server.ws.tts_api.rst    |  7 ++++
 .../api/paddlespeech.t2s.audio.audio.rst      |  7 ++++
 .../api/paddlespeech.t2s.audio.codec.rst      |  7 ++++
 docs/source/api/paddlespeech.t2s.audio.rst    | 17 ++++++++
 ...paddlespeech.t2s.audio.spec_normalizer.rst |  7 ++++
 .../paddlespeech.t2s.datasets.am_batch_fn.rst |  7 ++++
 .../api/paddlespeech.t2s.datasets.batch.rst   |  7 ++++
 .../paddlespeech.t2s.datasets.data_table.rst  |  7 ++++
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 .../paddlespeech.t2s.datasets.get_feats.rst   |  7 ++++
 .../paddlespeech.t2s.datasets.ljspeech.rst    |  7 ++++
 ...lespeech.t2s.datasets.preprocess_utils.rst |  7 ++++
 docs/source/api/paddlespeech.t2s.datasets.rst | 22 ++++++++++
 ...lespeech.t2s.datasets.vocoder_batch_fn.rst |  7 ++++
 ...peech.t2s.exps.fastspeech2.gen_gta_mel.rst |  7 ++++
 ...espeech.t2s.exps.fastspeech2.normalize.rst |  7 ++++
 ...speech.t2s.exps.fastspeech2.preprocess.rst |  7 ++++
 .../api/paddlespeech.t2s.exps.fastspeech2.rst | 18 ++++++++
 ...addlespeech.t2s.exps.fastspeech2.train.rst |  7 ++++
 ...dlespeech.t2s.exps.gan_vocoder.hifigan.rst | 15 +++++++
 ...ech.t2s.exps.gan_vocoder.hifigan.train.rst |  7 ++++
 ...t2s.exps.gan_vocoder.multi_band_melgan.rst | 15 +++++++
 ...ps.gan_vocoder.multi_band_melgan.train.rst |  7 ++++
 ...espeech.t2s.exps.gan_vocoder.normalize.rst |  7 ++++
 ....t2s.exps.gan_vocoder.parallelwave_gan.rst | 16 ++++++++
 ...r.parallelwave_gan.synthesize_from_wav.rst |  7 ++++
 ...xps.gan_vocoder.parallelwave_gan.train.rst |  7 ++++
 ...speech.t2s.exps.gan_vocoder.preprocess.rst |  7 ++++
 .../api/paddlespeech.t2s.exps.gan_vocoder.rst | 28 +++++++++++++
 ...eech.t2s.exps.gan_vocoder.style_melgan.rst | 15 +++++++
 ...2s.exps.gan_vocoder.style_melgan.train.rst |  7 ++++
 ...speech.t2s.exps.gan_vocoder.synthesize.rst |  7 ++++
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 ...espeech.t2s.exps.ort_predict_streaming.rst |  7 ++++
 docs/source/api/paddlespeech.t2s.exps.rst     | 38 +++++++++++++++++
 ...eech.t2s.exps.speedyspeech.gen_gta_mel.rst |  7 ++++
 ...speech.t2s.exps.speedyspeech.inference.rst |  7 ++++
 ...speech.t2s.exps.speedyspeech.normalize.rst |  7 ++++
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 .../paddlespeech.t2s.exps.speedyspeech.rst    | 20 +++++++++
 ...h.t2s.exps.speedyspeech.synthesize_e2e.rst |  7 ++++
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 ...lespeech.t2s.exps.synthesize_streaming.rst |  7 ++++
 ...dlespeech.t2s.exps.tacotron2.normalize.rst |  7 ++++
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 ...ech.t2s.exps.transformer_tts.normalize.rst |  7 ++++
 ...ch.t2s.exps.transformer_tts.preprocess.rst |  7 ++++
 .../paddlespeech.t2s.exps.transformer_tts.rst | 19 +++++++++
 ...ch.t2s.exps.transformer_tts.synthesize.rst |  7 ++++
 ...2s.exps.transformer_tts.synthesize_e2e.rst |  7 ++++
 ...espeech.t2s.exps.transformer_tts.train.rst |  7 ++++
 .../paddlespeech.t2s.exps.voice_cloning.rst   |  7 ++++
 .../paddlespeech.t2s.exps.waveflow.config.rst |  7 ++++
 ...addlespeech.t2s.exps.waveflow.ljspeech.rst |  7 ++++
 ...dlespeech.t2s.exps.waveflow.preprocess.rst |  7 ++++
 .../api/paddlespeech.t2s.exps.waveflow.rst    | 19 +++++++++
 ...dlespeech.t2s.exps.waveflow.synthesize.rst |  7 ++++
 .../paddlespeech.t2s.exps.waveflow.train.rst  |  7 ++++
 .../api/paddlespeech.t2s.exps.wavernn.rst     | 16 ++++++++
 ...ddlespeech.t2s.exps.wavernn.synthesize.rst |  7 ++++
 .../paddlespeech.t2s.exps.wavernn.train.rst   |  7 ++++
 .../api/paddlespeech.t2s.frontend.arpabet.rst |  7 ++++
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 ...h.t2s.frontend.normalizer.abbrrviation.rst |  7 ++++
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 ...speech.t2s.frontend.normalizer.numbers.rst |  7 ++++
 .../paddlespeech.t2s.frontend.normalizer.rst  | 19 +++++++++
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 .../paddlespeech.t2s.frontend.phonectic.rst   |  7 ++++
 .../paddlespeech.t2s.frontend.punctuation.rst |  7 ++++
 docs/source/api/paddlespeech.t2s.frontend.rst | 30 ++++++++++++++
 .../paddlespeech.t2s.frontend.tone_sandhi.rst |  7 ++++
 .../api/paddlespeech.t2s.frontend.vocab.rst   |  7 ++++
 .../paddlespeech.t2s.frontend.zh_frontend.rst |  7 ++++
 ...frontend.zh_normalization.char_convert.rst |  7 ++++
 ...s.frontend.zh_normalization.chronology.rst |  7 ++++
 ...2s.frontend.zh_normalization.constants.rst |  7 ++++
 ...eech.t2s.frontend.zh_normalization.num.rst |  7 ++++
 ...2s.frontend.zh_normalization.phonecode.rst |  7 ++++
 ...s.frontend.zh_normalization.quantifier.rst |  7 ++++
 ...lespeech.t2s.frontend.zh_normalization.rst | 21 ++++++++++
 ...end.zh_normalization.text_normlization.rst |  7 ++++
 .../paddlespeech.t2s.models.ernie_sat.mlm.rst |  7 ++++
 .../api/paddlespeech.t2s.models.ernie_sat.rst | 15 +++++++
 ...ech.t2s.models.fastspeech2.fastspeech2.rst |  7 ++++
 ...models.fastspeech2.fastspeech2_updater.rst |  7 ++++
 .../paddlespeech.t2s.models.fastspeech2.rst   | 16 ++++++++
 ...addlespeech.t2s.models.hifigan.hifigan.rst |  7 ++++
 ...ech.t2s.models.hifigan.hifigan_updater.rst |  7 ++++
 .../api/paddlespeech.t2s.models.hifigan.rst   | 16 ++++++++
 .../paddlespeech.t2s.models.melgan.melgan.rst |  7 ++++
 ...odels.melgan.multi_band_melgan_updater.rst |  7 ++++
 .../api/paddlespeech.t2s.models.melgan.rst    | 18 ++++++++
 ...espeech.t2s.models.melgan.style_melgan.rst |  7 ++++
 ...t2s.models.melgan.style_melgan_updater.rst |  7 ++++
 ...dels.parallel_wavegan.parallel_wavegan.rst |  7 ++++
 ...allel_wavegan.parallel_wavegan_updater.rst |  7 ++++
 ...ddlespeech.t2s.models.parallel_wavegan.rst | 16 ++++++++
 docs/source/api/paddlespeech.t2s.models.rst   | 32 +++++++++++++++
 .../paddlespeech.t2s.models.speedyspeech.rst  | 16 ++++++++
 ...h.t2s.models.speedyspeech.speedyspeech.rst |  7 ++++
 ...dels.speedyspeech.speedyspeech_updater.rst |  7 ++++
 .../api/paddlespeech.t2s.models.tacotron2.rst | 16 ++++++++
 ...espeech.t2s.models.tacotron2.tacotron2.rst |  7 ++++
 ...t2s.models.tacotron2.tacotron2_updater.rst |  7 ++++
 ...addlespeech.t2s.models.transformer_tts.rst | 16 ++++++++
 ...models.transformer_tts.transformer_tts.rst |  7 ++++
 ...ransformer_tts.transformer_tts_updater.rst |  7 ++++
 ...ech.t2s.models.vits.duration_predictor.rst |  7 ++++
 .../api/paddlespeech.t2s.models.vits.flow.rst |  7 ++++
 ...paddlespeech.t2s.models.vits.generator.rst |  7 ++++
 ...eech.t2s.models.vits.posterior_encoder.rst |  7 ++++
 ...eech.t2s.models.vits.residual_coupling.rst |  7 ++++
 .../api/paddlespeech.t2s.models.vits.rst      | 32 +++++++++++++++
 ...dlespeech.t2s.models.vits.text_encoder.rst |  7 ++++
 ...paddlespeech.t2s.models.vits.transform.rst |  7 ++++
 .../api/paddlespeech.t2s.models.vits.vits.rst |  7 ++++
 ...dlespeech.t2s.models.vits.vits_updater.rst |  7 ++++
 ...t2s.models.vits.wavenet.residual_block.rst |  7 ++++
 .../paddlespeech.t2s.models.vits.wavenet.rst  | 16 ++++++++
 ...speech.t2s.models.vits.wavenet.wavenet.rst |  7 ++++
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 .../api/paddlespeech.t2s.models.wavernn.rst   | 16 ++++++++
 ...addlespeech.t2s.models.wavernn.wavernn.rst |  7 ++++
 ...ech.t2s.models.wavernn.wavernn_updater.rst |  7 ++++
 .../paddlespeech.t2s.modules.activation.rst   |  7 ++++
 .../paddlespeech.t2s.modules.causal_conv.rst  |  7 ++++
 ...eech.t2s.modules.conformer.convolution.rst |  7 ++++
 ...ch.t2s.modules.conformer.encoder_layer.rst |  7 ++++
 .../paddlespeech.t2s.modules.conformer.rst    | 16 ++++++++
 .../api/paddlespeech.t2s.modules.conv.rst     |  7 ++++
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 .../paddlespeech.t2s.modules.layer_norm.rst   |  7 ++++
 .../api/paddlespeech.t2s.modules.losses.rst   |  7 ++++
 .../paddlespeech.t2s.modules.masked_fill.rst  |  7 ++++
 .../paddlespeech.t2s.modules.nets_utils.rst   |  7 ++++
 .../paddlespeech.t2s.modules.normalizer.rst   |  7 ++++
 ...speech.t2s.modules.positional_encoding.rst |  7 ++++
 .../api/paddlespeech.t2s.modules.pqmf.rst     |  7 ++++
 ...s.modules.predictor.duration_predictor.rst |  7 ++++
 ...t2s.modules.predictor.length_regulator.rst |  7 ++++
 .../paddlespeech.t2s.modules.predictor.rst    | 17 ++++++++
 ...s.modules.predictor.variance_predictor.rst |  7 ++++
 ...addlespeech.t2s.modules.residual_block.rst |  7 ++++
 ...addlespeech.t2s.modules.residual_stack.rst |  7 ++++
 docs/source/api/paddlespeech.t2s.modules.rst  | 41 +++++++++++++++++++
 ...paddlespeech.t2s.modules.style_encoder.rst |  7 ++++
 ...peech.t2s.modules.tacotron2.attentions.rst |  7 ++++
 ...lespeech.t2s.modules.tacotron2.decoder.rst |  7 ++++
 ...lespeech.t2s.modules.tacotron2.encoder.rst |  7 ++++
 .../paddlespeech.t2s.modules.tacotron2.rst    | 17 ++++++++
 ...addlespeech.t2s.modules.tade_res_block.rst |  7 ++++
 ...eech.t2s.modules.transformer.attention.rst |  7 ++++
 ...speech.t2s.modules.transformer.decoder.rst |  7 ++++
 ....t2s.modules.transformer.decoder_layer.rst |  7 ++++
 ...eech.t2s.modules.transformer.embedding.rst |  7 ++++
 ...speech.t2s.modules.transformer.encoder.rst |  7 ++++
 ....t2s.modules.transformer.encoder_layer.rst |  7 ++++
 ...eech.t2s.modules.transformer.lightconv.rst |  7 ++++
 ...dlespeech.t2s.modules.transformer.mask.rst |  7 ++++
 ...s.modules.transformer.multi_layer_conv.rst |  7 ++++
 ....transformer.positionwise_feed_forward.rst |  7 ++++
 ...espeech.t2s.modules.transformer.repeat.rst |  7 ++++
 .../paddlespeech.t2s.modules.transformer.rst  | 26 ++++++++++++
 ...ch.t2s.modules.transformer.subsampling.rst |  7 ++++
 .../api/paddlespeech.t2s.modules.upsample.rst |  7 ++++
 docs/source/api/paddlespeech.t2s.rst          | 22 ++++++++++
 .../api/paddlespeech.t2s.training.cli.rst     |  7 ++++
 ...ddlespeech.t2s.training.default_config.rst |  7 ++++
 .../paddlespeech.t2s.training.experiment.rst  |  7 ++++
 .../paddlespeech.t2s.training.extension.rst   |  7 ++++
 ...eech.t2s.training.extensions.evaluator.rst |  7 ++++
 .../paddlespeech.t2s.training.extensions.rst  | 17 ++++++++
 ...peech.t2s.training.extensions.snapshot.rst |  7 ++++
 ...ech.t2s.training.extensions.visualizer.rst |  7 ++++
 .../paddlespeech.t2s.training.optimizer.rst   |  7 ++++
 .../paddlespeech.t2s.training.reporter.rst    |  7 ++++
 docs/source/api/paddlespeech.t2s.training.rst | 34 +++++++++++++++
 .../api/paddlespeech.t2s.training.seeding.rst |  7 ++++
 .../api/paddlespeech.t2s.training.trainer.rst |  7 ++++
 .../api/paddlespeech.t2s.training.trigger.rst |  7 ++++
 ...t2s.training.triggers.interval_trigger.rst |  7 ++++
 ...ch.t2s.training.triggers.limit_trigger.rst |  7 ++++
 .../paddlespeech.t2s.training.triggers.rst    | 17 ++++++++
 ...ech.t2s.training.triggers.time_trigger.rst |  7 ++++
 .../api/paddlespeech.t2s.training.updater.rst |  7 ++++
 .../paddlespeech.t2s.training.updaters.rst    | 15 +++++++
 ...t2s.training.updaters.standard_updater.rst |  7 ++++
 .../api/paddlespeech.t2s.utils.checkpoint.rst |  7 ++++
 .../api/paddlespeech.t2s.utils.display.rst    |  7 ++++
 .../api/paddlespeech.t2s.utils.error_rate.rst |  7 ++++
 .../api/paddlespeech.t2s.utils.h5_utils.rst   |  7 ++++
 .../api/paddlespeech.t2s.utils.internals.rst  |  7 ++++
 .../paddlespeech.t2s.utils.layer_tools.rst    |  7 ++++
 .../api/paddlespeech.t2s.utils.mp_tools.rst   |  7 ++++
 .../api/paddlespeech.t2s.utils.profiler.rst   |  7 ++++
 docs/source/api/paddlespeech.t2s.utils.rst    | 23 +++++++++++
 .../api/paddlespeech.t2s.utils.scheduler.rst  |  7 ++++
 ...peech.text.exps.ernie_linear.avg_model.rst |  7 ++++
 ...ch.text.exps.ernie_linear.punc_restore.rst |  7 ++++
 .../paddlespeech.text.exps.ernie_linear.rst   | 18 ++++++++
 ...ddlespeech.text.exps.ernie_linear.test.rst |  7 ++++
 ...dlespeech.text.exps.ernie_linear.train.rst |  7 ++++
 docs/source/api/paddlespeech.text.exps.rst    | 15 +++++++
 ...ddlespeech.text.models.ernie_crf.model.rst |  7 ++++
 .../paddlespeech.text.models.ernie_crf.rst    | 15 +++++++
 ...peech.text.models.ernie_linear.dataset.rst |  7 ++++
 ....text.models.ernie_linear.ernie_linear.rst |  7 ++++
 ...dels.ernie_linear.ernie_linear_updater.rst |  7 ++++
 .../paddlespeech.text.models.ernie_linear.rst | 17 ++++++++
 docs/source/api/paddlespeech.text.models.rst  | 16 ++++++++
 docs/source/api/paddlespeech.text.rst         | 16 ++++++++
 ...addlespeech.vector.cluster.diarization.rst |  7 ++++
 .../api/paddlespeech.vector.cluster.plda.rst  |  7 ++++
 .../api/paddlespeech.vector.cluster.rst       | 16 ++++++++
 ...peech.vector.exps.ge2e.audio_processor.rst |  7 ++++
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 create mode 100644 docs/source/api/paddlespeech.t2s.training.triggers.time_trigger.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.training.updater.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.training.updaters.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.training.updaters.standard_updater.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.checkpoint.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.display.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.error_rate.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.h5_utils.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.internals.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.layer_tools.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.mp_tools.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.profiler.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.rst
 create mode 100644 docs/source/api/paddlespeech.t2s.utils.scheduler.rst
 create mode 100644 docs/source/api/paddlespeech.text.exps.ernie_linear.avg_model.rst
 create mode 100644 docs/source/api/paddlespeech.text.exps.ernie_linear.punc_restore.rst
 create mode 100644 docs/source/api/paddlespeech.text.exps.ernie_linear.rst
 create mode 100644 docs/source/api/paddlespeech.text.exps.ernie_linear.test.rst
 create mode 100644 docs/source/api/paddlespeech.text.exps.ernie_linear.train.rst
 create mode 100644 docs/source/api/paddlespeech.text.exps.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.ernie_crf.model.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.ernie_crf.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.ernie_linear.dataset.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear_updater.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.ernie_linear.rst
 create mode 100644 docs/source/api/paddlespeech.text.models.rst
 create mode 100644 docs/source/api/paddlespeech.text.rst
 create mode 100644 docs/source/api/paddlespeech.vector.cluster.diarization.rst
 create mode 100644 docs/source/api/paddlespeech.vector.cluster.plda.rst
 create mode 100644 docs/source/api/paddlespeech.vector.cluster.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.audio_processor.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.config.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.dataset_processors.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.inference.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.preprocess.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.random_cycle.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.speaker_verification_dataset.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.ge2e.train.rst
 create mode 100644 docs/source/api/paddlespeech.vector.exps.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.augment.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.batch.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.dataset.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.dataset_from_json.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.embedding_norm.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.rst
 create mode 100644 docs/source/api/paddlespeech.vector.io.signal_processing.rst
 create mode 100644 docs/source/api/paddlespeech.vector.models.ecapa_tdnn.rst
 create mode 100644 docs/source/api/paddlespeech.vector.models.lstm_speaker_encoder.rst
 create mode 100644 docs/source/api/paddlespeech.vector.models.rst
 create mode 100644 docs/source/api/paddlespeech.vector.modules.layer.rst
 create mode 100644 docs/source/api/paddlespeech.vector.modules.loss.rst
 create mode 100644 docs/source/api/paddlespeech.vector.modules.rst
 create mode 100644 docs/source/api/paddlespeech.vector.modules.sid_model.rst
 create mode 100644 docs/source/api/paddlespeech.vector.rst
 create mode 100644 docs/source/api/paddlespeech.vector.training.rst
 create mode 100644 docs/source/api/paddlespeech.vector.training.scheduler.rst
 create mode 100644 docs/source/api/paddlespeech.vector.training.seeding.rst
 create mode 100644 docs/source/api/paddlespeech.vector.utils.rst
 create mode 100644 docs/source/api/paddlespeech.vector.utils.time.rst
 create mode 100644 docs/source/api/paddlespeech.vector.utils.vector_utils.rst

diff --git a/docs/source/api/modules.rst b/docs/source/api/modules.rst
new file mode 100644
index 00000000..42d28786
--- /dev/null
+++ b/docs/source/api/modules.rst
@@ -0,0 +1,7 @@
+paddlespeech
+============
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech
diff --git a/docs/source/api/paddlespeech.audio.backends.rst b/docs/source/api/paddlespeech.audio.backends.rst
new file mode 100644
index 00000000..e8917897
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.backends.rst
@@ -0,0 +1,16 @@
+paddlespeech.audio.backends package
+===================================
+
+.. automodule:: paddlespeech.audio.backends
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.backends.soundfile_backend
+   paddlespeech.audio.backends.sox_backend
diff --git a/docs/source/api/paddlespeech.audio.backends.soundfile_backend.rst b/docs/source/api/paddlespeech.audio.backends.soundfile_backend.rst
new file mode 100644
index 00000000..5c4ef388
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.backends.soundfile_backend.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.backends.soundfile\_backend module
+=====================================================
+
+.. automodule:: paddlespeech.audio.backends.soundfile_backend
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.backends.sox_backend.rst b/docs/source/api/paddlespeech.audio.backends.sox_backend.rst
new file mode 100644
index 00000000..a99c49de
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.backends.sox_backend.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.backends.sox\_backend module
+===============================================
+
+.. automodule:: paddlespeech.audio.backends.sox_backend
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.compliance.kaldi.rst b/docs/source/api/paddlespeech.audio.compliance.kaldi.rst
new file mode 100644
index 00000000..f1459cf1
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.compliance.kaldi.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.compliance.kaldi module
+==========================================
+
+.. automodule:: paddlespeech.audio.compliance.kaldi
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.compliance.librosa.rst b/docs/source/api/paddlespeech.audio.compliance.librosa.rst
new file mode 100644
index 00000000..85271bee
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.compliance.librosa.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.compliance.librosa module
+============================================
+
+.. automodule:: paddlespeech.audio.compliance.librosa
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.compliance.rst b/docs/source/api/paddlespeech.audio.compliance.rst
new file mode 100644
index 00000000..515d25e9
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.compliance.rst
@@ -0,0 +1,16 @@
+paddlespeech.audio.compliance package
+=====================================
+
+.. automodule:: paddlespeech.audio.compliance
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.compliance.kaldi
+   paddlespeech.audio.compliance.librosa
diff --git a/docs/source/api/paddlespeech.audio.datasets.dataset.rst b/docs/source/api/paddlespeech.audio.datasets.dataset.rst
new file mode 100644
index 00000000..41243fb7
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.dataset module
+==========================================
+
+.. automodule:: paddlespeech.audio.datasets.dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.esc50.rst b/docs/source/api/paddlespeech.audio.datasets.esc50.rst
new file mode 100644
index 00000000..80e4a418
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.esc50.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.esc50 module
+========================================
+
+.. automodule:: paddlespeech.audio.datasets.esc50
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.gtzan.rst b/docs/source/api/paddlespeech.audio.datasets.gtzan.rst
new file mode 100644
index 00000000..47252e8d
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.gtzan.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.gtzan module
+========================================
+
+.. automodule:: paddlespeech.audio.datasets.gtzan
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.hey_snips.rst b/docs/source/api/paddlespeech.audio.datasets.hey_snips.rst
new file mode 100644
index 00000000..ce08b700
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.hey_snips.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.hey\_snips module
+=============================================
+
+.. automodule:: paddlespeech.audio.datasets.hey_snips
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.rirs_noises.rst b/docs/source/api/paddlespeech.audio.datasets.rirs_noises.rst
new file mode 100644
index 00000000..3015ba9e
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.rirs_noises.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.rirs\_noises module
+===============================================
+
+.. automodule:: paddlespeech.audio.datasets.rirs_noises
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.rst b/docs/source/api/paddlespeech.audio.datasets.rst
new file mode 100644
index 00000000..bfc313a7
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.rst
@@ -0,0 +1,22 @@
+paddlespeech.audio.datasets package
+===================================
+
+.. automodule:: paddlespeech.audio.datasets
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.datasets.dataset
+   paddlespeech.audio.datasets.esc50
+   paddlespeech.audio.datasets.gtzan
+   paddlespeech.audio.datasets.hey_snips
+   paddlespeech.audio.datasets.rirs_noises
+   paddlespeech.audio.datasets.tess
+   paddlespeech.audio.datasets.urban_sound
+   paddlespeech.audio.datasets.voxceleb
diff --git a/docs/source/api/paddlespeech.audio.datasets.tess.rst b/docs/source/api/paddlespeech.audio.datasets.tess.rst
new file mode 100644
index 00000000..d845e6d6
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.tess.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.tess module
+=======================================
+
+.. automodule:: paddlespeech.audio.datasets.tess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.urban_sound.rst b/docs/source/api/paddlespeech.audio.datasets.urban_sound.rst
new file mode 100644
index 00000000..4efa060a
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.urban_sound.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.urban\_sound module
+===============================================
+
+.. automodule:: paddlespeech.audio.datasets.urban_sound
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.datasets.voxceleb.rst b/docs/source/api/paddlespeech.audio.datasets.voxceleb.rst
new file mode 100644
index 00000000..179053dc
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.datasets.voxceleb.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.datasets.voxceleb module
+===========================================
+
+.. automodule:: paddlespeech.audio.datasets.voxceleb
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.features.layers.rst b/docs/source/api/paddlespeech.audio.features.layers.rst
new file mode 100644
index 00000000..978c018e
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.features.layers.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.features.layers module
+=========================================
+
+.. automodule:: paddlespeech.audio.features.layers
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.features.rst b/docs/source/api/paddlespeech.audio.features.rst
new file mode 100644
index 00000000..ab1e79b0
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.features.rst
@@ -0,0 +1,15 @@
+paddlespeech.audio.features package
+===================================
+
+.. automodule:: paddlespeech.audio.features
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.features.layers
diff --git a/docs/source/api/paddlespeech.audio.functional.functional.rst b/docs/source/api/paddlespeech.audio.functional.functional.rst
new file mode 100644
index 00000000..80cc5a5a
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.functional.functional.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.functional.functional module
+===============================================
+
+.. automodule:: paddlespeech.audio.functional.functional
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.functional.rst b/docs/source/api/paddlespeech.audio.functional.rst
new file mode 100644
index 00000000..4e979dd9
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.functional.rst
@@ -0,0 +1,16 @@
+paddlespeech.audio.functional package
+=====================================
+
+.. automodule:: paddlespeech.audio.functional
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.functional.functional
+   paddlespeech.audio.functional.window
diff --git a/docs/source/api/paddlespeech.audio.functional.window.rst b/docs/source/api/paddlespeech.audio.functional.window.rst
new file mode 100644
index 00000000..34776275
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.functional.window.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.functional.window module
+===========================================
+
+.. automodule:: paddlespeech.audio.functional.window
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.io.rst b/docs/source/api/paddlespeech.audio.io.rst
new file mode 100644
index 00000000..03f5b9fe
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.io.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.io package
+=============================
+
+.. automodule:: paddlespeech.audio.io
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.metric.eer.rst b/docs/source/api/paddlespeech.audio.metric.eer.rst
new file mode 100644
index 00000000..bbe88122
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.metric.eer.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.metric.eer module
+====================================
+
+.. automodule:: paddlespeech.audio.metric.eer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.metric.rst b/docs/source/api/paddlespeech.audio.metric.rst
new file mode 100644
index 00000000..a6d411dd
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.metric.rst
@@ -0,0 +1,15 @@
+paddlespeech.audio.metric package
+=================================
+
+.. automodule:: paddlespeech.audio.metric
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.metric.eer
diff --git a/docs/source/api/paddlespeech.audio.rst b/docs/source/api/paddlespeech.audio.rst
new file mode 100644
index 00000000..5a3867f9
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.rst
@@ -0,0 +1,23 @@
+paddlespeech.audio package
+==========================
+
+.. automodule:: paddlespeech.audio
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.backends
+   paddlespeech.audio.compliance
+   paddlespeech.audio.datasets
+   paddlespeech.audio.features
+   paddlespeech.audio.functional
+   paddlespeech.audio.io
+   paddlespeech.audio.metric
+   paddlespeech.audio.sox_effects
+   paddlespeech.audio.utils
diff --git a/docs/source/api/paddlespeech.audio.sox_effects.rst b/docs/source/api/paddlespeech.audio.sox_effects.rst
new file mode 100644
index 00000000..75f991a1
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.sox_effects.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.sox\_effects package
+=======================================
+
+.. automodule:: paddlespeech.audio.sox_effects
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.utils.download.rst b/docs/source/api/paddlespeech.audio.utils.download.rst
new file mode 100644
index 00000000..fab97813
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.utils.download.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.utils.download module
+========================================
+
+.. automodule:: paddlespeech.audio.utils.download
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.utils.error.rst b/docs/source/api/paddlespeech.audio.utils.error.rst
new file mode 100644
index 00000000..4aee8b16
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.utils.error.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.utils.error module
+=====================================
+
+.. automodule:: paddlespeech.audio.utils.error
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.utils.log.rst b/docs/source/api/paddlespeech.audio.utils.log.rst
new file mode 100644
index 00000000..9094b099
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.utils.log.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.utils.log module
+===================================
+
+.. automodule:: paddlespeech.audio.utils.log
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.utils.numeric.rst b/docs/source/api/paddlespeech.audio.utils.numeric.rst
new file mode 100644
index 00000000..2ad0ff2c
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.utils.numeric.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.utils.numeric module
+=======================================
+
+.. automodule:: paddlespeech.audio.utils.numeric
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.audio.utils.rst b/docs/source/api/paddlespeech.audio.utils.rst
new file mode 100644
index 00000000..db15927d
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.utils.rst
@@ -0,0 +1,19 @@
+paddlespeech.audio.utils package
+================================
+
+.. automodule:: paddlespeech.audio.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio.utils.download
+   paddlespeech.audio.utils.error
+   paddlespeech.audio.utils.log
+   paddlespeech.audio.utils.numeric
+   paddlespeech.audio.utils.time
diff --git a/docs/source/api/paddlespeech.audio.utils.time.rst b/docs/source/api/paddlespeech.audio.utils.time.rst
new file mode 100644
index 00000000..ebfae6ed
--- /dev/null
+++ b/docs/source/api/paddlespeech.audio.utils.time.rst
@@ -0,0 +1,7 @@
+paddlespeech.audio.utils.time module
+====================================
+
+.. automodule:: paddlespeech.audio.utils.time
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.asr.infer.rst b/docs/source/api/paddlespeech.cli.asr.infer.rst
new file mode 100644
index 00000000..bb201c30
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.asr.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.asr.infer module
+=================================
+
+.. automodule:: paddlespeech.cli.asr.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.asr.rst b/docs/source/api/paddlespeech.cli.asr.rst
new file mode 100644
index 00000000..e7d83104
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.asr.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.asr package
+============================
+
+.. automodule:: paddlespeech.cli.asr
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.asr.infer
diff --git a/docs/source/api/paddlespeech.cli.base_commands.rst b/docs/source/api/paddlespeech.cli.base_commands.rst
new file mode 100644
index 00000000..44bb55d5
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.base_commands.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.base\_commands module
+======================================
+
+.. automodule:: paddlespeech.cli.base_commands
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.cls.infer.rst b/docs/source/api/paddlespeech.cli.cls.infer.rst
new file mode 100644
index 00000000..c29a7049
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.cls.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.cls.infer module
+=================================
+
+.. automodule:: paddlespeech.cli.cls.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.cls.rst b/docs/source/api/paddlespeech.cli.cls.rst
new file mode 100644
index 00000000..70a28fce
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.cls.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.cls package
+============================
+
+.. automodule:: paddlespeech.cli.cls
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.cls.infer
diff --git a/docs/source/api/paddlespeech.cli.download.rst b/docs/source/api/paddlespeech.cli.download.rst
new file mode 100644
index 00000000..55058bd7
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.download.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.download module
+================================
+
+.. automodule:: paddlespeech.cli.download
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.entry.rst b/docs/source/api/paddlespeech.cli.entry.rst
new file mode 100644
index 00000000..8adfa928
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.entry.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.entry module
+=============================
+
+.. automodule:: paddlespeech.cli.entry
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.executor.rst b/docs/source/api/paddlespeech.cli.executor.rst
new file mode 100644
index 00000000..0a398d3e
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.executor.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.executor module
+================================
+
+.. automodule:: paddlespeech.cli.executor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.kws.infer.rst b/docs/source/api/paddlespeech.cli.kws.infer.rst
new file mode 100644
index 00000000..8ca50379
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.kws.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.kws.infer module
+=================================
+
+.. automodule:: paddlespeech.cli.kws.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.kws.rst b/docs/source/api/paddlespeech.cli.kws.rst
new file mode 100644
index 00000000..d47b5637
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.kws.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.kws package
+============================
+
+.. automodule:: paddlespeech.cli.kws
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.kws.infer
diff --git a/docs/source/api/paddlespeech.cli.log.rst b/docs/source/api/paddlespeech.cli.log.rst
new file mode 100644
index 00000000..b1097c49
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.log.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.log module
+===========================
+
+.. automodule:: paddlespeech.cli.log
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.rst b/docs/source/api/paddlespeech.cli.rst
new file mode 100644
index 00000000..bd147b9d
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.rst
@@ -0,0 +1,34 @@
+paddlespeech.cli package
+========================
+
+.. automodule:: paddlespeech.cli
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.asr
+   paddlespeech.cli.cls
+   paddlespeech.cli.kws
+   paddlespeech.cli.st
+   paddlespeech.cli.text
+   paddlespeech.cli.tts
+   paddlespeech.cli.vector
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.base_commands
+   paddlespeech.cli.download
+   paddlespeech.cli.entry
+   paddlespeech.cli.executor
+   paddlespeech.cli.log
+   paddlespeech.cli.utils
diff --git a/docs/source/api/paddlespeech.cli.st.infer.rst b/docs/source/api/paddlespeech.cli.st.infer.rst
new file mode 100644
index 00000000..66d25cf0
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.st.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.st.infer module
+================================
+
+.. automodule:: paddlespeech.cli.st.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.st.rst b/docs/source/api/paddlespeech.cli.st.rst
new file mode 100644
index 00000000..e4c6860d
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.st.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.st package
+===========================
+
+.. automodule:: paddlespeech.cli.st
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.st.infer
diff --git a/docs/source/api/paddlespeech.cli.text.infer.rst b/docs/source/api/paddlespeech.cli.text.infer.rst
new file mode 100644
index 00000000..5903abc8
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.text.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.text.infer module
+==================================
+
+.. automodule:: paddlespeech.cli.text.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.text.rst b/docs/source/api/paddlespeech.cli.text.rst
new file mode 100644
index 00000000..b0e64708
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.text.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.text package
+=============================
+
+.. automodule:: paddlespeech.cli.text
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.text.infer
diff --git a/docs/source/api/paddlespeech.cli.tts.infer.rst b/docs/source/api/paddlespeech.cli.tts.infer.rst
new file mode 100644
index 00000000..91bcbea9
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.tts.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.tts.infer module
+=================================
+
+.. automodule:: paddlespeech.cli.tts.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.tts.rst b/docs/source/api/paddlespeech.cli.tts.rst
new file mode 100644
index 00000000..9518e74b
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.tts.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.tts package
+============================
+
+.. automodule:: paddlespeech.cli.tts
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.tts.infer
diff --git a/docs/source/api/paddlespeech.cli.utils.rst b/docs/source/api/paddlespeech.cli.utils.rst
new file mode 100644
index 00000000..5d5b0589
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.utils module
+=============================
+
+.. automodule:: paddlespeech.cli.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.vector.infer.rst b/docs/source/api/paddlespeech.cli.vector.infer.rst
new file mode 100644
index 00000000..5fcafb28
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.vector.infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.cli.vector.infer module
+====================================
+
+.. automodule:: paddlespeech.cli.vector.infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cli.vector.rst b/docs/source/api/paddlespeech.cli.vector.rst
new file mode 100644
index 00000000..215b2602
--- /dev/null
+++ b/docs/source/api/paddlespeech.cli.vector.rst
@@ -0,0 +1,15 @@
+paddlespeech.cli.vector package
+===============================
+
+.. automodule:: paddlespeech.cli.vector
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cli.vector.infer
diff --git a/docs/source/api/paddlespeech.cls.exps.panns.deploy.predict.rst b/docs/source/api/paddlespeech.cls.exps.panns.deploy.predict.rst
new file mode 100644
index 00000000..d4f92a2e
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.panns.deploy.predict.rst
@@ -0,0 +1,7 @@
+paddlespeech.cls.exps.panns.deploy.predict module
+=================================================
+
+.. automodule:: paddlespeech.cls.exps.panns.deploy.predict
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cls.exps.panns.deploy.rst b/docs/source/api/paddlespeech.cls.exps.panns.deploy.rst
new file mode 100644
index 00000000..4415c933
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.panns.deploy.rst
@@ -0,0 +1,15 @@
+paddlespeech.cls.exps.panns.deploy package
+==========================================
+
+.. automodule:: paddlespeech.cls.exps.panns.deploy
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.exps.panns.deploy.predict
diff --git a/docs/source/api/paddlespeech.cls.exps.panns.export_model.rst b/docs/source/api/paddlespeech.cls.exps.panns.export_model.rst
new file mode 100644
index 00000000..6c39c2bc
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.panns.export_model.rst
@@ -0,0 +1,7 @@
+paddlespeech.cls.exps.panns.export\_model module
+================================================
+
+.. automodule:: paddlespeech.cls.exps.panns.export_model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cls.exps.panns.predict.rst b/docs/source/api/paddlespeech.cls.exps.panns.predict.rst
new file mode 100644
index 00000000..88cd4033
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.panns.predict.rst
@@ -0,0 +1,7 @@
+paddlespeech.cls.exps.panns.predict module
+==========================================
+
+.. automodule:: paddlespeech.cls.exps.panns.predict
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cls.exps.panns.rst b/docs/source/api/paddlespeech.cls.exps.panns.rst
new file mode 100644
index 00000000..6147b245
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.panns.rst
@@ -0,0 +1,25 @@
+paddlespeech.cls.exps.panns package
+===================================
+
+.. automodule:: paddlespeech.cls.exps.panns
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.exps.panns.deploy
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.exps.panns.export_model
+   paddlespeech.cls.exps.panns.predict
+   paddlespeech.cls.exps.panns.train
diff --git a/docs/source/api/paddlespeech.cls.exps.panns.train.rst b/docs/source/api/paddlespeech.cls.exps.panns.train.rst
new file mode 100644
index 00000000..a89b7eec
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.panns.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.cls.exps.panns.train module
+========================================
+
+.. automodule:: paddlespeech.cls.exps.panns.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cls.exps.rst b/docs/source/api/paddlespeech.cls.exps.rst
new file mode 100644
index 00000000..39c79c11
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.exps.rst
@@ -0,0 +1,15 @@
+paddlespeech.cls.exps package
+=============================
+
+.. automodule:: paddlespeech.cls.exps
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.exps.panns
diff --git a/docs/source/api/paddlespeech.cls.models.panns.classifier.rst b/docs/source/api/paddlespeech.cls.models.panns.classifier.rst
new file mode 100644
index 00000000..724174e4
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.models.panns.classifier.rst
@@ -0,0 +1,7 @@
+paddlespeech.cls.models.panns.classifier module
+===============================================
+
+.. automodule:: paddlespeech.cls.models.panns.classifier
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cls.models.panns.panns.rst b/docs/source/api/paddlespeech.cls.models.panns.panns.rst
new file mode 100644
index 00000000..76691b11
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.models.panns.panns.rst
@@ -0,0 +1,7 @@
+paddlespeech.cls.models.panns.panns module
+==========================================
+
+.. automodule:: paddlespeech.cls.models.panns.panns
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.cls.models.panns.rst b/docs/source/api/paddlespeech.cls.models.panns.rst
new file mode 100644
index 00000000..c67bd361
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.models.panns.rst
@@ -0,0 +1,16 @@
+paddlespeech.cls.models.panns package
+=====================================
+
+.. automodule:: paddlespeech.cls.models.panns
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.models.panns.classifier
+   paddlespeech.cls.models.panns.panns
diff --git a/docs/source/api/paddlespeech.cls.models.rst b/docs/source/api/paddlespeech.cls.models.rst
new file mode 100644
index 00000000..c7eb960e
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.models.rst
@@ -0,0 +1,15 @@
+paddlespeech.cls.models package
+===============================
+
+.. automodule:: paddlespeech.cls.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.models.panns
diff --git a/docs/source/api/paddlespeech.cls.rst b/docs/source/api/paddlespeech.cls.rst
new file mode 100644
index 00000000..8302a0da
--- /dev/null
+++ b/docs/source/api/paddlespeech.cls.rst
@@ -0,0 +1,16 @@
+paddlespeech.cls package
+========================
+
+.. automodule:: paddlespeech.cls
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.cls.exps
+   paddlespeech.cls.models
diff --git a/docs/source/api/paddlespeech.kws.models.loss.rst b/docs/source/api/paddlespeech.kws.models.loss.rst
new file mode 100644
index 00000000..8ebbc88f
--- /dev/null
+++ b/docs/source/api/paddlespeech.kws.models.loss.rst
@@ -0,0 +1,7 @@
+paddlespeech.kws.models.loss module
+===================================
+
+.. automodule:: paddlespeech.kws.models.loss
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.kws.models.mdtc.rst b/docs/source/api/paddlespeech.kws.models.mdtc.rst
new file mode 100644
index 00000000..c5bc1cb0
--- /dev/null
+++ b/docs/source/api/paddlespeech.kws.models.mdtc.rst
@@ -0,0 +1,7 @@
+paddlespeech.kws.models.mdtc module
+===================================
+
+.. automodule:: paddlespeech.kws.models.mdtc
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.kws.models.rst b/docs/source/api/paddlespeech.kws.models.rst
new file mode 100644
index 00000000..62d350ac
--- /dev/null
+++ b/docs/source/api/paddlespeech.kws.models.rst
@@ -0,0 +1,16 @@
+paddlespeech.kws.models package
+===============================
+
+.. automodule:: paddlespeech.kws.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.kws.models.loss
+   paddlespeech.kws.models.mdtc
diff --git a/docs/source/api/paddlespeech.kws.rst b/docs/source/api/paddlespeech.kws.rst
new file mode 100644
index 00000000..c2829a42
--- /dev/null
+++ b/docs/source/api/paddlespeech.kws.rst
@@ -0,0 +1,15 @@
+paddlespeech.kws package
+========================
+
+.. automodule:: paddlespeech.kws
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.kws.models
diff --git a/docs/source/api/paddlespeech.rst b/docs/source/api/paddlespeech.rst
new file mode 100644
index 00000000..e7a01bf7
--- /dev/null
+++ b/docs/source/api/paddlespeech.rst
@@ -0,0 +1,23 @@
+paddlespeech package
+====================
+
+.. automodule:: paddlespeech
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.audio
+   paddlespeech.cli
+   paddlespeech.cls
+   paddlespeech.kws
+   paddlespeech.s2t
+   paddlespeech.server
+   paddlespeech.t2s
+   paddlespeech.text
+   paddlespeech.vector
diff --git a/docs/source/api/paddlespeech.s2t.decoders.beam_search.batch_beam_search.rst b/docs/source/api/paddlespeech.s2t.decoders.beam_search.batch_beam_search.rst
new file mode 100644
index 00000000..98227557
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.beam_search.batch_beam_search.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.beam\_search.batch\_beam\_search module
+=================================================================
+
+.. automodule:: paddlespeech.s2t.decoders.beam_search.batch_beam_search
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.beam_search.beam_search.rst b/docs/source/api/paddlespeech.s2t.decoders.beam_search.beam_search.rst
new file mode 100644
index 00000000..38f3cf2a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.beam_search.beam_search.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.beam\_search.beam\_search module
+==========================================================
+
+.. automodule:: paddlespeech.s2t.decoders.beam_search.beam_search
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.beam_search.rst b/docs/source/api/paddlespeech.s2t.decoders.beam_search.rst
new file mode 100644
index 00000000..c67b12a4
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.beam_search.rst
@@ -0,0 +1,16 @@
+paddlespeech.s2t.decoders.beam\_search package
+==============================================
+
+.. automodule:: paddlespeech.s2t.decoders.beam_search
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.decoders.beam_search.batch_beam_search
+   paddlespeech.s2t.decoders.beam_search.beam_search
diff --git a/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.decoders_deprecated.rst b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.decoders_deprecated.rst
new file mode 100644
index 00000000..61eeba73
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.decoders_deprecated.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.ctcdecoder.decoders\_deprecated module
+================================================================
+
+.. automodule:: paddlespeech.s2t.decoders.ctcdecoder.decoders_deprecated
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.rst b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.rst
new file mode 100644
index 00000000..8093619b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.rst
@@ -0,0 +1,17 @@
+paddlespeech.s2t.decoders.ctcdecoder package
+============================================
+
+.. automodule:: paddlespeech.s2t.decoders.ctcdecoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.decoders.ctcdecoder.decoders_deprecated
+   paddlespeech.s2t.decoders.ctcdecoder.scorer_deprecated
+   paddlespeech.s2t.decoders.ctcdecoder.swig_wrapper
diff --git a/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.scorer_deprecated.rst b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.scorer_deprecated.rst
new file mode 100644
index 00000000..1079d672
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.scorer_deprecated.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.ctcdecoder.scorer\_deprecated module
+==============================================================
+
+.. automodule:: paddlespeech.s2t.decoders.ctcdecoder.scorer_deprecated
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.swig_wrapper.rst b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.swig_wrapper.rst
new file mode 100644
index 00000000..ba6fef3e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.ctcdecoder.swig_wrapper.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.ctcdecoder.swig\_wrapper module
+=========================================================
+
+.. automodule:: paddlespeech.s2t.decoders.ctcdecoder.swig_wrapper
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.recog.rst b/docs/source/api/paddlespeech.s2t.decoders.recog.rst
new file mode 100644
index 00000000..a1d2736e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.recog.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.recog module
+======================================
+
+.. automodule:: paddlespeech.s2t.decoders.recog
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.recog_bin.rst b/docs/source/api/paddlespeech.s2t.decoders.recog_bin.rst
new file mode 100644
index 00000000..4952e2e6
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.recog_bin.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.recog\_bin module
+===========================================
+
+.. automodule:: paddlespeech.s2t.decoders.recog_bin
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.rst b/docs/source/api/paddlespeech.s2t.decoders.rst
new file mode 100644
index 00000000..e4eabedf
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.rst
@@ -0,0 +1,27 @@
+paddlespeech.s2t.decoders package
+=================================
+
+.. automodule:: paddlespeech.s2t.decoders
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.decoders.beam_search
+   paddlespeech.s2t.decoders.ctcdecoder
+   paddlespeech.s2t.decoders.scorers
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.decoders.recog
+   paddlespeech.s2t.decoders.recog_bin
+   paddlespeech.s2t.decoders.utils
diff --git a/docs/source/api/paddlespeech.s2t.decoders.scorers.ctc.rst b/docs/source/api/paddlespeech.s2t.decoders.scorers.ctc.rst
new file mode 100644
index 00000000..1de7174c
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.scorers.ctc.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.scorers.ctc module
+============================================
+
+.. automodule:: paddlespeech.s2t.decoders.scorers.ctc
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.scorers.ctc_prefix_score.rst b/docs/source/api/paddlespeech.s2t.decoders.scorers.ctc_prefix_score.rst
new file mode 100644
index 00000000..1a41d38d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.scorers.ctc_prefix_score.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.scorers.ctc\_prefix\_score module
+===========================================================
+
+.. automodule:: paddlespeech.s2t.decoders.scorers.ctc_prefix_score
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.scorers.length_bonus.rst b/docs/source/api/paddlespeech.s2t.decoders.scorers.length_bonus.rst
new file mode 100644
index 00000000..0833c919
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.scorers.length_bonus.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.scorers.length\_bonus module
+======================================================
+
+.. automodule:: paddlespeech.s2t.decoders.scorers.length_bonus
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.scorers.ngram.rst b/docs/source/api/paddlespeech.s2t.decoders.scorers.ngram.rst
new file mode 100644
index 00000000..f38a6109
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.scorers.ngram.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.scorers.ngram module
+==============================================
+
+.. automodule:: paddlespeech.s2t.decoders.scorers.ngram
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.scorers.rst b/docs/source/api/paddlespeech.s2t.decoders.scorers.rst
new file mode 100644
index 00000000..83808c49
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.scorers.rst
@@ -0,0 +1,19 @@
+paddlespeech.s2t.decoders.scorers package
+=========================================
+
+.. automodule:: paddlespeech.s2t.decoders.scorers
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.decoders.scorers.ctc
+   paddlespeech.s2t.decoders.scorers.ctc_prefix_score
+   paddlespeech.s2t.decoders.scorers.length_bonus
+   paddlespeech.s2t.decoders.scorers.ngram
+   paddlespeech.s2t.decoders.scorers.scorer_interface
diff --git a/docs/source/api/paddlespeech.s2t.decoders.scorers.scorer_interface.rst b/docs/source/api/paddlespeech.s2t.decoders.scorers.scorer_interface.rst
new file mode 100644
index 00000000..26a20516
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.scorers.scorer_interface.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.scorers.scorer\_interface module
+==========================================================
+
+.. automodule:: paddlespeech.s2t.decoders.scorers.scorer_interface
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.decoders.utils.rst b/docs/source/api/paddlespeech.s2t.decoders.utils.rst
new file mode 100644
index 00000000..19556f94
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.decoders.utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.decoders.utils module
+======================================
+
+.. automodule:: paddlespeech.s2t.decoders.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.client.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.client.rst
new file mode 100644
index 00000000..a73a5685
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.client.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.deploy.client module
+==========================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.deploy.client
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.record.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.record.rst
new file mode 100644
index 00000000..bc107848
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.record.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.deploy.record module
+==========================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.deploy.record
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.rst
new file mode 100644
index 00000000..d1f966fc
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.rst
@@ -0,0 +1,19 @@
+paddlespeech.s2t.exps.deepspeech2.bin.deploy package
+====================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.deploy
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.deepspeech2.bin.deploy.client
+   paddlespeech.s2t.exps.deepspeech2.bin.deploy.record
+   paddlespeech.s2t.exps.deepspeech2.bin.deploy.runtime
+   paddlespeech.s2t.exps.deepspeech2.bin.deploy.send
+   paddlespeech.s2t.exps.deepspeech2.bin.deploy.server
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.runtime.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.runtime.rst
new file mode 100644
index 00000000..560f02ce
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.runtime.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.deploy.runtime module
+===========================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.deploy.runtime
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.send.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.send.rst
new file mode 100644
index 00000000..ba1ae0a6
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.send.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.deploy.send module
+========================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.deploy.send
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.server.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.server.rst
new file mode 100644
index 00000000..cb74f07b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.deploy.server.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.deploy.server module
+==========================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.deploy.server
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.export.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.export.rst
new file mode 100644
index 00000000..adc282d1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.export.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.export module
+===================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.export
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.rst
new file mode 100644
index 00000000..b7942220
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.rst
@@ -0,0 +1,27 @@
+paddlespeech.s2t.exps.deepspeech2.bin package
+=============================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.deepspeech2.bin.deploy
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.deepspeech2.bin.export
+   paddlespeech.s2t.exps.deepspeech2.bin.test
+   paddlespeech.s2t.exps.deepspeech2.bin.test_export
+   paddlespeech.s2t.exps.deepspeech2.bin.test_wav
+   paddlespeech.s2t.exps.deepspeech2.bin.train
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test.rst
new file mode 100644
index 00000000..64ac44cd
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.test module
+=================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.test
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test_export.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test_export.rst
new file mode 100644
index 00000000..89cdca3a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test_export.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.test\_export module
+=========================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.test_export
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test_wav.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test_wav.rst
new file mode 100644
index 00000000..d7708317
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.test_wav.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.test\_wav module
+======================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.test_wav
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.train.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.train.rst
new file mode 100644
index 00000000..b908ccbf
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.bin.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.bin.train module
+==================================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.bin.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.model.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.model.rst
new file mode 100644
index 00000000..16206c4b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.model.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.deepspeech2.model module
+==============================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2.model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.deepspeech2.rst b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.rst
new file mode 100644
index 00000000..24e1b287
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.deepspeech2.rst
@@ -0,0 +1,23 @@
+paddlespeech.s2t.exps.deepspeech2 package
+=========================================
+
+.. automodule:: paddlespeech.s2t.exps.deepspeech2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.deepspeech2.bin
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.deepspeech2.model
diff --git a/docs/source/api/paddlespeech.s2t.exps.rst b/docs/source/api/paddlespeech.s2t.exps.rst
new file mode 100644
index 00000000..344f1e69
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.rst
@@ -0,0 +1,18 @@
+paddlespeech.s2t.exps package
+=============================
+
+.. automodule:: paddlespeech.s2t.exps
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.deepspeech2
+   paddlespeech.s2t.exps.u2
+   paddlespeech.s2t.exps.u2_kaldi
+   paddlespeech.s2t.exps.u2_st
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.bin.alignment.rst b/docs/source/api/paddlespeech.s2t.exps.u2.bin.alignment.rst
new file mode 100644
index 00000000..09b9a1d9
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.bin.alignment.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.bin.alignment module
+=============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.bin.alignment
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.bin.export.rst b/docs/source/api/paddlespeech.s2t.exps.u2.bin.export.rst
new file mode 100644
index 00000000..878e2dcc
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.bin.export.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.bin.export module
+==========================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.bin.export
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.bin.rst b/docs/source/api/paddlespeech.s2t.exps.u2.bin.rst
new file mode 100644
index 00000000..3b3542e7
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.bin.rst
@@ -0,0 +1,19 @@
+paddlespeech.s2t.exps.u2.bin package
+====================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.bin
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2.bin.alignment
+   paddlespeech.s2t.exps.u2.bin.export
+   paddlespeech.s2t.exps.u2.bin.test
+   paddlespeech.s2t.exps.u2.bin.test_wav
+   paddlespeech.s2t.exps.u2.bin.train
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.bin.test.rst b/docs/source/api/paddlespeech.s2t.exps.u2.bin.test.rst
new file mode 100644
index 00000000..470b4ab6
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.bin.test.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.bin.test module
+========================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.bin.test
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.bin.test_wav.rst b/docs/source/api/paddlespeech.s2t.exps.u2.bin.test_wav.rst
new file mode 100644
index 00000000..e2537216
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.bin.test_wav.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.bin.test\_wav module
+=============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.bin.test_wav
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.bin.train.rst b/docs/source/api/paddlespeech.s2t.exps.u2.bin.train.rst
new file mode 100644
index 00000000..d8b8ca47
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.bin.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.bin.train module
+=========================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.bin.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.model.rst b/docs/source/api/paddlespeech.s2t.exps.u2.model.rst
new file mode 100644
index 00000000..37e2f91e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.model.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.model module
+=====================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.rst b/docs/source/api/paddlespeech.s2t.exps.u2.rst
new file mode 100644
index 00000000..e0ebb7fc
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.rst
@@ -0,0 +1,24 @@
+paddlespeech.s2t.exps.u2 package
+================================
+
+.. automodule:: paddlespeech.s2t.exps.u2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2.bin
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2.model
+   paddlespeech.s2t.exps.u2.trainer
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2.trainer.rst b/docs/source/api/paddlespeech.s2t.exps.u2.trainer.rst
new file mode 100644
index 00000000..0cd28945
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2.trainer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2.trainer module
+=======================================
+
+.. automodule:: paddlespeech.s2t.exps.u2.trainer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.recog.rst b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.recog.rst
new file mode 100644
index 00000000..bc749c8f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.recog.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_kaldi.bin.recog module
+================================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_kaldi.bin.recog
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.rst b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.rst
new file mode 100644
index 00000000..ff1a6efe
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.rst
@@ -0,0 +1,17 @@
+paddlespeech.s2t.exps.u2\_kaldi.bin package
+===========================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_kaldi.bin
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2_kaldi.bin.recog
+   paddlespeech.s2t.exps.u2_kaldi.bin.test
+   paddlespeech.s2t.exps.u2_kaldi.bin.train
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.test.rst b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.test.rst
new file mode 100644
index 00000000..b8bf9316
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.test.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_kaldi.bin.test module
+===============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_kaldi.bin.test
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.train.rst b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.train.rst
new file mode 100644
index 00000000..bbf77bc9
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.bin.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_kaldi.bin.train module
+================================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_kaldi.bin.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.model.rst b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.model.rst
new file mode 100644
index 00000000..60f12394
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.model.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_kaldi.model module
+============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_kaldi.model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.rst b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.rst
new file mode 100644
index 00000000..2b0539be
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_kaldi.rst
@@ -0,0 +1,23 @@
+paddlespeech.s2t.exps.u2\_kaldi package
+=======================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_kaldi
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2_kaldi.bin
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2_kaldi.model
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.export.rst b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.export.rst
new file mode 100644
index 00000000..bdb8f081
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.export.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_st.bin.export module
+==============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_st.bin.export
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.rst b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.rst
new file mode 100644
index 00000000..1dc1402d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.rst
@@ -0,0 +1,17 @@
+paddlespeech.s2t.exps.u2\_st.bin package
+========================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_st.bin
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2_st.bin.export
+   paddlespeech.s2t.exps.u2_st.bin.test
+   paddlespeech.s2t.exps.u2_st.bin.train
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.test.rst b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.test.rst
new file mode 100644
index 00000000..3240bf10
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.test.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_st.bin.test module
+============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_st.bin.test
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.train.rst b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.train.rst
new file mode 100644
index 00000000..d52899a9
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_st.bin.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_st.bin.train module
+=============================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_st.bin.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_st.model.rst b/docs/source/api/paddlespeech.s2t.exps.u2_st.model.rst
new file mode 100644
index 00000000..a6d7431c
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_st.model.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.exps.u2\_st.model module
+=========================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_st.model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.exps.u2_st.rst b/docs/source/api/paddlespeech.s2t.exps.u2_st.rst
new file mode 100644
index 00000000..17968d90
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.exps.u2_st.rst
@@ -0,0 +1,23 @@
+paddlespeech.s2t.exps.u2\_st package
+====================================
+
+.. automodule:: paddlespeech.s2t.exps.u2_st
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2_st.bin
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.exps.u2_st.model
diff --git a/docs/source/api/paddlespeech.s2t.frontend.audio.rst b/docs/source/api/paddlespeech.s2t.frontend.audio.rst
new file mode 100644
index 00000000..1b90627d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.audio.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.audio module
+======================================
+
+.. automodule:: paddlespeech.s2t.frontend.audio
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.augmentation.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.augmentation.rst
new file mode 100644
index 00000000..1bb42af1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.augmentation.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.augmentation module
+=======================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.augmentation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.base.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.base.rst
new file mode 100644
index 00000000..d1fbcc6f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.base.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.base module
+===============================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.base
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.impulse_response.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.impulse_response.rst
new file mode 100644
index 00000000..ce0cd26f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.impulse_response.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.impulse\_response module
+============================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.impulse_response
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.noise_perturb.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.noise_perturb.rst
new file mode 100644
index 00000000..49d61e8b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.noise_perturb.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.noise\_perturb module
+=========================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.noise_perturb
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.online_bayesian_normalization.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.online_bayesian_normalization.rst
new file mode 100644
index 00000000..a84ca25a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.online_bayesian_normalization.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.online\_bayesian\_normalization module
+==========================================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.online_bayesian_normalization
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.resample.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.resample.rst
new file mode 100644
index 00000000..fb8b5fdd
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.resample.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.resample module
+===================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.resample
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.rst
new file mode 100644
index 00000000..2aa99309
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.rst
@@ -0,0 +1,24 @@
+paddlespeech.s2t.frontend.augmentor package
+===========================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.frontend.augmentor.augmentation
+   paddlespeech.s2t.frontend.augmentor.base
+   paddlespeech.s2t.frontend.augmentor.impulse_response
+   paddlespeech.s2t.frontend.augmentor.noise_perturb
+   paddlespeech.s2t.frontend.augmentor.online_bayesian_normalization
+   paddlespeech.s2t.frontend.augmentor.resample
+   paddlespeech.s2t.frontend.augmentor.shift_perturb
+   paddlespeech.s2t.frontend.augmentor.spec_augment
+   paddlespeech.s2t.frontend.augmentor.speed_perturb
+   paddlespeech.s2t.frontend.augmentor.volume_perturb
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.shift_perturb.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.shift_perturb.rst
new file mode 100644
index 00000000..8b7997dd
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.shift_perturb.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.shift\_perturb module
+=========================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.shift_perturb
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.spec_augment.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.spec_augment.rst
new file mode 100644
index 00000000..5fcce2c8
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.spec_augment.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.spec\_augment module
+========================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.spec_augment
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.speed_perturb.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.speed_perturb.rst
new file mode 100644
index 00000000..a0a1e590
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.speed_perturb.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.speed\_perturb module
+=========================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.speed_perturb
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.augmentor.volume_perturb.rst b/docs/source/api/paddlespeech.s2t.frontend.augmentor.volume_perturb.rst
new file mode 100644
index 00000000..9b4d3e0a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.augmentor.volume_perturb.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.augmentor.volume\_perturb module
+==========================================================
+
+.. automodule:: paddlespeech.s2t.frontend.augmentor.volume_perturb
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.featurizer.audio_featurizer.rst b/docs/source/api/paddlespeech.s2t.frontend.featurizer.audio_featurizer.rst
new file mode 100644
index 00000000..064b198e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.featurizer.audio_featurizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.featurizer.audio\_featurizer module
+=============================================================
+
+.. automodule:: paddlespeech.s2t.frontend.featurizer.audio_featurizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.featurizer.rst b/docs/source/api/paddlespeech.s2t.frontend.featurizer.rst
new file mode 100644
index 00000000..0a7aaa61
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.featurizer.rst
@@ -0,0 +1,17 @@
+paddlespeech.s2t.frontend.featurizer package
+============================================
+
+.. automodule:: paddlespeech.s2t.frontend.featurizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.frontend.featurizer.audio_featurizer
+   paddlespeech.s2t.frontend.featurizer.speech_featurizer
+   paddlespeech.s2t.frontend.featurizer.text_featurizer
diff --git a/docs/source/api/paddlespeech.s2t.frontend.featurizer.speech_featurizer.rst b/docs/source/api/paddlespeech.s2t.frontend.featurizer.speech_featurizer.rst
new file mode 100644
index 00000000..dd8ff4fb
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.featurizer.speech_featurizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.featurizer.speech\_featurizer module
+==============================================================
+
+.. automodule:: paddlespeech.s2t.frontend.featurizer.speech_featurizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.featurizer.text_featurizer.rst b/docs/source/api/paddlespeech.s2t.frontend.featurizer.text_featurizer.rst
new file mode 100644
index 00000000..1ca3f5df
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.featurizer.text_featurizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.featurizer.text\_featurizer module
+============================================================
+
+.. automodule:: paddlespeech.s2t.frontend.featurizer.text_featurizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.normalizer.rst b/docs/source/api/paddlespeech.s2t.frontend.normalizer.rst
new file mode 100644
index 00000000..de9f5f59
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.normalizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.normalizer module
+===========================================
+
+.. automodule:: paddlespeech.s2t.frontend.normalizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.rst b/docs/source/api/paddlespeech.s2t.frontend.rst
new file mode 100644
index 00000000..1a45ecf0
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.rst
@@ -0,0 +1,27 @@
+paddlespeech.s2t.frontend package
+=================================
+
+.. automodule:: paddlespeech.s2t.frontend
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.frontend.augmentor
+   paddlespeech.s2t.frontend.featurizer
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.frontend.audio
+   paddlespeech.s2t.frontend.normalizer
+   paddlespeech.s2t.frontend.speech
+   paddlespeech.s2t.frontend.utility
diff --git a/docs/source/api/paddlespeech.s2t.frontend.speech.rst b/docs/source/api/paddlespeech.s2t.frontend.speech.rst
new file mode 100644
index 00000000..d30c59e9
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.speech.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.speech module
+=======================================
+
+.. automodule:: paddlespeech.s2t.frontend.speech
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.frontend.utility.rst b/docs/source/api/paddlespeech.s2t.frontend.utility.rst
new file mode 100644
index 00000000..679c7d86
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.frontend.utility.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.frontend.utility module
+========================================
+
+.. automodule:: paddlespeech.s2t.frontend.utility
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.batchfy.rst b/docs/source/api/paddlespeech.s2t.io.batchfy.rst
new file mode 100644
index 00000000..0f86487e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.batchfy.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.batchfy module
+==================================
+
+.. automodule:: paddlespeech.s2t.io.batchfy
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.collator.rst b/docs/source/api/paddlespeech.s2t.io.collator.rst
new file mode 100644
index 00000000..6d5733bb
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.collator.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.collator module
+===================================
+
+.. automodule:: paddlespeech.s2t.io.collator
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.converter.rst b/docs/source/api/paddlespeech.s2t.io.converter.rst
new file mode 100644
index 00000000..9f686296
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.converter.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.converter module
+====================================
+
+.. automodule:: paddlespeech.s2t.io.converter
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.dataloader.rst b/docs/source/api/paddlespeech.s2t.io.dataloader.rst
new file mode 100644
index 00000000..53968155
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.dataloader.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.dataloader module
+=====================================
+
+.. automodule:: paddlespeech.s2t.io.dataloader
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.dataset.rst b/docs/source/api/paddlespeech.s2t.io.dataset.rst
new file mode 100644
index 00000000..b84fab0d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.dataset module
+==================================
+
+.. automodule:: paddlespeech.s2t.io.dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.reader.rst b/docs/source/api/paddlespeech.s2t.io.reader.rst
new file mode 100644
index 00000000..fbae0804
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.reader.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.reader module
+=================================
+
+.. automodule:: paddlespeech.s2t.io.reader
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.rst b/docs/source/api/paddlespeech.s2t.io.rst
new file mode 100644
index 00000000..cbdce31a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.rst
@@ -0,0 +1,22 @@
+paddlespeech.s2t.io package
+===========================
+
+.. automodule:: paddlespeech.s2t.io
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.io.batchfy
+   paddlespeech.s2t.io.collator
+   paddlespeech.s2t.io.converter
+   paddlespeech.s2t.io.dataloader
+   paddlespeech.s2t.io.dataset
+   paddlespeech.s2t.io.reader
+   paddlespeech.s2t.io.sampler
+   paddlespeech.s2t.io.utility
diff --git a/docs/source/api/paddlespeech.s2t.io.sampler.rst b/docs/source/api/paddlespeech.s2t.io.sampler.rst
new file mode 100644
index 00000000..8ca79a24
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.sampler.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.sampler module
+==================================
+
+.. automodule:: paddlespeech.s2t.io.sampler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.io.utility.rst b/docs/source/api/paddlespeech.s2t.io.utility.rst
new file mode 100644
index 00000000..d2a6183f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.io.utility.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.io.utility module
+==================================
+
+.. automodule:: paddlespeech.s2t.io.utility
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.asr_interface.rst b/docs/source/api/paddlespeech.s2t.models.asr_interface.rst
new file mode 100644
index 00000000..d679a4d5
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.asr_interface.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.asr\_interface module
+=============================================
+
+.. automodule:: paddlespeech.s2t.models.asr_interface
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.ds2.conv.rst b/docs/source/api/paddlespeech.s2t.models.ds2.conv.rst
new file mode 100644
index 00000000..f876d074
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.ds2.conv.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.ds2.conv module
+=======================================
+
+.. automodule:: paddlespeech.s2t.models.ds2.conv
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.ds2.deepspeech2.rst b/docs/source/api/paddlespeech.s2t.models.ds2.deepspeech2.rst
new file mode 100644
index 00000000..495bcaad
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.ds2.deepspeech2.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.ds2.deepspeech2 module
+==============================================
+
+.. automodule:: paddlespeech.s2t.models.ds2.deepspeech2
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.ds2.rst b/docs/source/api/paddlespeech.s2t.models.ds2.rst
new file mode 100644
index 00000000..1b27bdcb
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.ds2.rst
@@ -0,0 +1,16 @@
+paddlespeech.s2t.models.ds2 package
+===================================
+
+.. automodule:: paddlespeech.s2t.models.ds2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.models.ds2.conv
+   paddlespeech.s2t.models.ds2.deepspeech2
diff --git a/docs/source/api/paddlespeech.s2t.models.lm.dataset.rst b/docs/source/api/paddlespeech.s2t.models.lm.dataset.rst
new file mode 100644
index 00000000..16580d85
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.lm.dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.lm.dataset module
+=========================================
+
+.. automodule:: paddlespeech.s2t.models.lm.dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.lm.rst b/docs/source/api/paddlespeech.s2t.models.lm.rst
new file mode 100644
index 00000000..13192652
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.lm.rst
@@ -0,0 +1,16 @@
+paddlespeech.s2t.models.lm package
+==================================
+
+.. automodule:: paddlespeech.s2t.models.lm
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.models.lm.dataset
+   paddlespeech.s2t.models.lm.transformer
diff --git a/docs/source/api/paddlespeech.s2t.models.lm.transformer.rst b/docs/source/api/paddlespeech.s2t.models.lm.transformer.rst
new file mode 100644
index 00000000..31dea9bd
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.lm.transformer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.lm.transformer module
+=============================================
+
+.. automodule:: paddlespeech.s2t.models.lm.transformer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.lm_interface.rst b/docs/source/api/paddlespeech.s2t.models.lm_interface.rst
new file mode 100644
index 00000000..42010bea
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.lm_interface.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.lm\_interface module
+============================================
+
+.. automodule:: paddlespeech.s2t.models.lm_interface
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.rst b/docs/source/api/paddlespeech.s2t.models.rst
new file mode 100644
index 00000000..f3d14b55
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.rst
@@ -0,0 +1,28 @@
+paddlespeech.s2t.models package
+===============================
+
+.. automodule:: paddlespeech.s2t.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.models.ds2
+   paddlespeech.s2t.models.lm
+   paddlespeech.s2t.models.u2
+   paddlespeech.s2t.models.u2_st
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.models.asr_interface
+   paddlespeech.s2t.models.lm_interface
+   paddlespeech.s2t.models.st_interface
diff --git a/docs/source/api/paddlespeech.s2t.models.st_interface.rst b/docs/source/api/paddlespeech.s2t.models.st_interface.rst
new file mode 100644
index 00000000..7aaa6e0b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.st_interface.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.st\_interface module
+============================================
+
+.. automodule:: paddlespeech.s2t.models.st_interface
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.u2.rst b/docs/source/api/paddlespeech.s2t.models.u2.rst
new file mode 100644
index 00000000..aa7a1a3f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.u2.rst
@@ -0,0 +1,16 @@
+paddlespeech.s2t.models.u2 package
+==================================
+
+.. automodule:: paddlespeech.s2t.models.u2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.models.u2.u2
+   paddlespeech.s2t.models.u2.updater
diff --git a/docs/source/api/paddlespeech.s2t.models.u2.u2.rst b/docs/source/api/paddlespeech.s2t.models.u2.u2.rst
new file mode 100644
index 00000000..62a68d0d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.u2.u2.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.u2.u2 module
+====================================
+
+.. automodule:: paddlespeech.s2t.models.u2.u2
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.u2.updater.rst b/docs/source/api/paddlespeech.s2t.models.u2.updater.rst
new file mode 100644
index 00000000..73cd32ca
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.u2.updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.u2.updater module
+=========================================
+
+.. automodule:: paddlespeech.s2t.models.u2.updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.models.u2_st.rst b/docs/source/api/paddlespeech.s2t.models.u2_st.rst
new file mode 100644
index 00000000..cbffddc0
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.u2_st.rst
@@ -0,0 +1,15 @@
+paddlespeech.s2t.models.u2\_st package
+======================================
+
+.. automodule:: paddlespeech.s2t.models.u2_st
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.models.u2_st.u2_st
diff --git a/docs/source/api/paddlespeech.s2t.models.u2_st.u2_st.rst b/docs/source/api/paddlespeech.s2t.models.u2_st.u2_st.rst
new file mode 100644
index 00000000..de4f4ca7
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.models.u2_st.u2_st.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.models.u2\_st.u2\_st module
+============================================
+
+.. automodule:: paddlespeech.s2t.models.u2_st.u2_st
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.activation.rst b/docs/source/api/paddlespeech.s2t.modules.activation.rst
new file mode 100644
index 00000000..78189352
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.activation.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.activation module
+==========================================
+
+.. automodule:: paddlespeech.s2t.modules.activation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.align.rst b/docs/source/api/paddlespeech.s2t.modules.align.rst
new file mode 100644
index 00000000..af3ddfdf
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.align.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.align module
+=====================================
+
+.. automodule:: paddlespeech.s2t.modules.align
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.attention.rst b/docs/source/api/paddlespeech.s2t.modules.attention.rst
new file mode 100644
index 00000000..4fe4c7f5
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.attention.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.attention module
+=========================================
+
+.. automodule:: paddlespeech.s2t.modules.attention
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.cmvn.rst b/docs/source/api/paddlespeech.s2t.modules.cmvn.rst
new file mode 100644
index 00000000..30222c84
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.cmvn.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.cmvn module
+====================================
+
+.. automodule:: paddlespeech.s2t.modules.cmvn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.conformer_convolution.rst b/docs/source/api/paddlespeech.s2t.modules.conformer_convolution.rst
new file mode 100644
index 00000000..0f861f7d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.conformer_convolution.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.conformer\_convolution module
+======================================================
+
+.. automodule:: paddlespeech.s2t.modules.conformer_convolution
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.crf.rst b/docs/source/api/paddlespeech.s2t.modules.crf.rst
new file mode 100644
index 00000000..4b5868d2
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.crf.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.crf module
+===================================
+
+.. automodule:: paddlespeech.s2t.modules.crf
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.ctc.rst b/docs/source/api/paddlespeech.s2t.modules.ctc.rst
new file mode 100644
index 00000000..1b5674ca
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.ctc.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.ctc module
+===================================
+
+.. automodule:: paddlespeech.s2t.modules.ctc
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.decoder.rst b/docs/source/api/paddlespeech.s2t.modules.decoder.rst
new file mode 100644
index 00000000..e0d68ada
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.decoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.decoder module
+=======================================
+
+.. automodule:: paddlespeech.s2t.modules.decoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.decoder_layer.rst b/docs/source/api/paddlespeech.s2t.modules.decoder_layer.rst
new file mode 100644
index 00000000..8c30068c
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.decoder_layer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.decoder\_layer module
+==============================================
+
+.. automodule:: paddlespeech.s2t.modules.decoder_layer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.embedding.rst b/docs/source/api/paddlespeech.s2t.modules.embedding.rst
new file mode 100644
index 00000000..9a67105f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.embedding.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.embedding module
+=========================================
+
+.. automodule:: paddlespeech.s2t.modules.embedding
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.encoder.rst b/docs/source/api/paddlespeech.s2t.modules.encoder.rst
new file mode 100644
index 00000000..b2d28198
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.encoder module
+=======================================
+
+.. automodule:: paddlespeech.s2t.modules.encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.encoder_layer.rst b/docs/source/api/paddlespeech.s2t.modules.encoder_layer.rst
new file mode 100644
index 00000000..15655a48
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.encoder_layer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.encoder\_layer module
+==============================================
+
+.. automodule:: paddlespeech.s2t.modules.encoder_layer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.initializer.rst b/docs/source/api/paddlespeech.s2t.modules.initializer.rst
new file mode 100644
index 00000000..11e874ac
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.initializer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.initializer module
+===========================================
+
+.. automodule:: paddlespeech.s2t.modules.initializer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.loss.rst b/docs/source/api/paddlespeech.s2t.modules.loss.rst
new file mode 100644
index 00000000..ae61ed78
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.loss.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.loss module
+====================================
+
+.. automodule:: paddlespeech.s2t.modules.loss
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.mask.rst b/docs/source/api/paddlespeech.s2t.modules.mask.rst
new file mode 100644
index 00000000..89785b57
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.mask.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.mask module
+====================================
+
+.. automodule:: paddlespeech.s2t.modules.mask
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.positionwise_feed_forward.rst b/docs/source/api/paddlespeech.s2t.modules.positionwise_feed_forward.rst
new file mode 100644
index 00000000..7c085527
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.positionwise_feed_forward.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.positionwise\_feed\_forward module
+===========================================================
+
+.. automodule:: paddlespeech.s2t.modules.positionwise_feed_forward
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.modules.rst b/docs/source/api/paddlespeech.s2t.modules.rst
new file mode 100644
index 00000000..5bf9974f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.rst
@@ -0,0 +1,31 @@
+paddlespeech.s2t.modules package
+================================
+
+.. automodule:: paddlespeech.s2t.modules
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.modules.activation
+   paddlespeech.s2t.modules.align
+   paddlespeech.s2t.modules.attention
+   paddlespeech.s2t.modules.cmvn
+   paddlespeech.s2t.modules.conformer_convolution
+   paddlespeech.s2t.modules.crf
+   paddlespeech.s2t.modules.ctc
+   paddlespeech.s2t.modules.decoder
+   paddlespeech.s2t.modules.decoder_layer
+   paddlespeech.s2t.modules.embedding
+   paddlespeech.s2t.modules.encoder
+   paddlespeech.s2t.modules.encoder_layer
+   paddlespeech.s2t.modules.initializer
+   paddlespeech.s2t.modules.loss
+   paddlespeech.s2t.modules.mask
+   paddlespeech.s2t.modules.positionwise_feed_forward
+   paddlespeech.s2t.modules.subsampling
diff --git a/docs/source/api/paddlespeech.s2t.modules.subsampling.rst b/docs/source/api/paddlespeech.s2t.modules.subsampling.rst
new file mode 100644
index 00000000..76fcb2a2
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.modules.subsampling.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.modules.subsampling module
+===========================================
+
+.. automodule:: paddlespeech.s2t.modules.subsampling
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.rst b/docs/source/api/paddlespeech.s2t.rst
new file mode 100644
index 00000000..4be22cb8
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.rst
@@ -0,0 +1,23 @@
+paddlespeech.s2t package
+========================
+
+.. automodule:: paddlespeech.s2t
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.decoders
+   paddlespeech.s2t.exps
+   paddlespeech.s2t.frontend
+   paddlespeech.s2t.io
+   paddlespeech.s2t.models
+   paddlespeech.s2t.modules
+   paddlespeech.s2t.training
+   paddlespeech.s2t.transform
+   paddlespeech.s2t.utils
diff --git a/docs/source/api/paddlespeech.s2t.training.cli.rst b/docs/source/api/paddlespeech.s2t.training.cli.rst
new file mode 100644
index 00000000..91c33f5c
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.cli.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.cli module
+====================================
+
+.. automodule:: paddlespeech.s2t.training.cli
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.extensions.evaluator.rst b/docs/source/api/paddlespeech.s2t.training.extensions.evaluator.rst
new file mode 100644
index 00000000..ff736d88
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.extensions.evaluator.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.extensions.evaluator module
+=====================================================
+
+.. automodule:: paddlespeech.s2t.training.extensions.evaluator
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.extensions.extension.rst b/docs/source/api/paddlespeech.s2t.training.extensions.extension.rst
new file mode 100644
index 00000000..36858339
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.extensions.extension.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.extensions.extension module
+=====================================================
+
+.. automodule:: paddlespeech.s2t.training.extensions.extension
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.extensions.plot.rst b/docs/source/api/paddlespeech.s2t.training.extensions.plot.rst
new file mode 100644
index 00000000..366a7ca4
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.extensions.plot.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.extensions.plot module
+================================================
+
+.. automodule:: paddlespeech.s2t.training.extensions.plot
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.extensions.rst b/docs/source/api/paddlespeech.s2t.training.extensions.rst
new file mode 100644
index 00000000..f31b8427
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.extensions.rst
@@ -0,0 +1,19 @@
+paddlespeech.s2t.training.extensions package
+============================================
+
+.. automodule:: paddlespeech.s2t.training.extensions
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.training.extensions.evaluator
+   paddlespeech.s2t.training.extensions.extension
+   paddlespeech.s2t.training.extensions.plot
+   paddlespeech.s2t.training.extensions.snapshot
+   paddlespeech.s2t.training.extensions.visualizer
diff --git a/docs/source/api/paddlespeech.s2t.training.extensions.snapshot.rst b/docs/source/api/paddlespeech.s2t.training.extensions.snapshot.rst
new file mode 100644
index 00000000..e0ca21a7
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.extensions.snapshot.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.extensions.snapshot module
+====================================================
+
+.. automodule:: paddlespeech.s2t.training.extensions.snapshot
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.extensions.visualizer.rst b/docs/source/api/paddlespeech.s2t.training.extensions.visualizer.rst
new file mode 100644
index 00000000..22ae11f1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.extensions.visualizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.extensions.visualizer module
+======================================================
+
+.. automodule:: paddlespeech.s2t.training.extensions.visualizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.gradclip.rst b/docs/source/api/paddlespeech.s2t.training.gradclip.rst
new file mode 100644
index 00000000..b9f675ef
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.gradclip.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.gradclip module
+=========================================
+
+.. automodule:: paddlespeech.s2t.training.gradclip
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.optimizer.rst b/docs/source/api/paddlespeech.s2t.training.optimizer.rst
new file mode 100644
index 00000000..401ec515
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.optimizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.optimizer module
+==========================================
+
+.. automodule:: paddlespeech.s2t.training.optimizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.reporter.rst b/docs/source/api/paddlespeech.s2t.training.reporter.rst
new file mode 100644
index 00000000..d033dafd
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.reporter.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.reporter module
+=========================================
+
+.. automodule:: paddlespeech.s2t.training.reporter
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.rst b/docs/source/api/paddlespeech.s2t.training.rst
new file mode 100644
index 00000000..4e858050
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.rst
@@ -0,0 +1,31 @@
+paddlespeech.s2t.training package
+=================================
+
+.. automodule:: paddlespeech.s2t.training
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.training.extensions
+   paddlespeech.s2t.training.triggers
+   paddlespeech.s2t.training.updaters
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.training.cli
+   paddlespeech.s2t.training.gradclip
+   paddlespeech.s2t.training.optimizer
+   paddlespeech.s2t.training.reporter
+   paddlespeech.s2t.training.scheduler
+   paddlespeech.s2t.training.timer
+   paddlespeech.s2t.training.trainer
diff --git a/docs/source/api/paddlespeech.s2t.training.scheduler.rst b/docs/source/api/paddlespeech.s2t.training.scheduler.rst
new file mode 100644
index 00000000..f93b24f1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.scheduler.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.scheduler module
+==========================================
+
+.. automodule:: paddlespeech.s2t.training.scheduler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.timer.rst b/docs/source/api/paddlespeech.s2t.training.timer.rst
new file mode 100644
index 00000000..68290e26
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.timer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.timer module
+======================================
+
+.. automodule:: paddlespeech.s2t.training.timer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.trainer.rst b/docs/source/api/paddlespeech.s2t.training.trainer.rst
new file mode 100644
index 00000000..a0963566
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.trainer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.trainer module
+========================================
+
+.. automodule:: paddlespeech.s2t.training.trainer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.triggers.compare_value_trigger.rst b/docs/source/api/paddlespeech.s2t.training.triggers.compare_value_trigger.rst
new file mode 100644
index 00000000..afd1f849
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.triggers.compare_value_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.triggers.compare\_value\_trigger module
+=================================================================
+
+.. automodule:: paddlespeech.s2t.training.triggers.compare_value_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.triggers.interval_trigger.rst b/docs/source/api/paddlespeech.s2t.training.triggers.interval_trigger.rst
new file mode 100644
index 00000000..980c55c6
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.triggers.interval_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.triggers.interval\_trigger module
+===========================================================
+
+.. automodule:: paddlespeech.s2t.training.triggers.interval_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.triggers.limit_trigger.rst b/docs/source/api/paddlespeech.s2t.training.triggers.limit_trigger.rst
new file mode 100644
index 00000000..5ead7c90
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.triggers.limit_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.triggers.limit\_trigger module
+========================================================
+
+.. automodule:: paddlespeech.s2t.training.triggers.limit_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.triggers.rst b/docs/source/api/paddlespeech.s2t.training.triggers.rst
new file mode 100644
index 00000000..0316ce21
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.triggers.rst
@@ -0,0 +1,19 @@
+paddlespeech.s2t.training.triggers package
+==========================================
+
+.. automodule:: paddlespeech.s2t.training.triggers
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.training.triggers.compare_value_trigger
+   paddlespeech.s2t.training.triggers.interval_trigger
+   paddlespeech.s2t.training.triggers.limit_trigger
+   paddlespeech.s2t.training.triggers.time_trigger
+   paddlespeech.s2t.training.triggers.utils
diff --git a/docs/source/api/paddlespeech.s2t.training.triggers.time_trigger.rst b/docs/source/api/paddlespeech.s2t.training.triggers.time_trigger.rst
new file mode 100644
index 00000000..213af455
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.triggers.time_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.triggers.time\_trigger module
+=======================================================
+
+.. automodule:: paddlespeech.s2t.training.triggers.time_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.triggers.utils.rst b/docs/source/api/paddlespeech.s2t.training.triggers.utils.rst
new file mode 100644
index 00000000..c4ae53cd
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.triggers.utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.triggers.utils module
+===============================================
+
+.. automodule:: paddlespeech.s2t.training.triggers.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.updaters.rst b/docs/source/api/paddlespeech.s2t.training.updaters.rst
new file mode 100644
index 00000000..a0617016
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.updaters.rst
@@ -0,0 +1,17 @@
+paddlespeech.s2t.training.updaters package
+==========================================
+
+.. automodule:: paddlespeech.s2t.training.updaters
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.training.updaters.standard_updater
+   paddlespeech.s2t.training.updaters.trainer
+   paddlespeech.s2t.training.updaters.updater
diff --git a/docs/source/api/paddlespeech.s2t.training.updaters.standard_updater.rst b/docs/source/api/paddlespeech.s2t.training.updaters.standard_updater.rst
new file mode 100644
index 00000000..a6567bfc
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.updaters.standard_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.updaters.standard\_updater module
+===========================================================
+
+.. automodule:: paddlespeech.s2t.training.updaters.standard_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.updaters.trainer.rst b/docs/source/api/paddlespeech.s2t.training.updaters.trainer.rst
new file mode 100644
index 00000000..6981a8f0
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.updaters.trainer.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.updaters.trainer module
+=================================================
+
+.. automodule:: paddlespeech.s2t.training.updaters.trainer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.training.updaters.updater.rst b/docs/source/api/paddlespeech.s2t.training.updaters.updater.rst
new file mode 100644
index 00000000..160fb4a1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.training.updaters.updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.training.updaters.updater module
+=================================================
+
+.. automodule:: paddlespeech.s2t.training.updaters.updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.add_deltas.rst b/docs/source/api/paddlespeech.s2t.transform.add_deltas.rst
new file mode 100644
index 00000000..5007fd9d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.add_deltas.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.add\_deltas module
+=============================================
+
+.. automodule:: paddlespeech.s2t.transform.add_deltas
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.channel_selector.rst b/docs/source/api/paddlespeech.s2t.transform.channel_selector.rst
new file mode 100644
index 00000000..e08dd253
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.channel_selector.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.channel\_selector module
+===================================================
+
+.. automodule:: paddlespeech.s2t.transform.channel_selector
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.cmvn.rst b/docs/source/api/paddlespeech.s2t.transform.cmvn.rst
new file mode 100644
index 00000000..8348e3d4
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.cmvn.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.cmvn module
+======================================
+
+.. automodule:: paddlespeech.s2t.transform.cmvn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.functional.rst b/docs/source/api/paddlespeech.s2t.transform.functional.rst
new file mode 100644
index 00000000..eb2b54a6
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.functional.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.functional module
+============================================
+
+.. automodule:: paddlespeech.s2t.transform.functional
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.perturb.rst b/docs/source/api/paddlespeech.s2t.transform.perturb.rst
new file mode 100644
index 00000000..0be28ab7
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.perturb.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.perturb module
+=========================================
+
+.. automodule:: paddlespeech.s2t.transform.perturb
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.rst b/docs/source/api/paddlespeech.s2t.transform.rst
new file mode 100644
index 00000000..5016ff4f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.rst
@@ -0,0 +1,24 @@
+paddlespeech.s2t.transform package
+==================================
+
+.. automodule:: paddlespeech.s2t.transform
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.transform.add_deltas
+   paddlespeech.s2t.transform.channel_selector
+   paddlespeech.s2t.transform.cmvn
+   paddlespeech.s2t.transform.functional
+   paddlespeech.s2t.transform.perturb
+   paddlespeech.s2t.transform.spec_augment
+   paddlespeech.s2t.transform.spectrogram
+   paddlespeech.s2t.transform.transform_interface
+   paddlespeech.s2t.transform.transformation
+   paddlespeech.s2t.transform.wpe
diff --git a/docs/source/api/paddlespeech.s2t.transform.spec_augment.rst b/docs/source/api/paddlespeech.s2t.transform.spec_augment.rst
new file mode 100644
index 00000000..00fd3ea1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.spec_augment.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.spec\_augment module
+===============================================
+
+.. automodule:: paddlespeech.s2t.transform.spec_augment
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.spectrogram.rst b/docs/source/api/paddlespeech.s2t.transform.spectrogram.rst
new file mode 100644
index 00000000..33c499a7
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.spectrogram.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.spectrogram module
+=============================================
+
+.. automodule:: paddlespeech.s2t.transform.spectrogram
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.transform_interface.rst b/docs/source/api/paddlespeech.s2t.transform.transform_interface.rst
new file mode 100644
index 00000000..009b0658
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.transform_interface.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.transform\_interface module
+======================================================
+
+.. automodule:: paddlespeech.s2t.transform.transform_interface
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.transformation.rst b/docs/source/api/paddlespeech.s2t.transform.transformation.rst
new file mode 100644
index 00000000..a03e731a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.transformation.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.transformation module
+================================================
+
+.. automodule:: paddlespeech.s2t.transform.transformation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.transform.wpe.rst b/docs/source/api/paddlespeech.s2t.transform.wpe.rst
new file mode 100644
index 00000000..c4831f7f
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.transform.wpe.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.transform.wpe module
+=====================================
+
+.. automodule:: paddlespeech.s2t.transform.wpe
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.asr_utils.rst b/docs/source/api/paddlespeech.s2t.utils.asr_utils.rst
new file mode 100644
index 00000000..4cd6a851
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.asr_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.asr\_utils module
+========================================
+
+.. automodule:: paddlespeech.s2t.utils.asr_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.bleu_score.rst b/docs/source/api/paddlespeech.s2t.utils.bleu_score.rst
new file mode 100644
index 00000000..550c21ec
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.bleu_score.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.bleu\_score module
+=========================================
+
+.. automodule:: paddlespeech.s2t.utils.bleu_score
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.check_kwargs.rst b/docs/source/api/paddlespeech.s2t.utils.check_kwargs.rst
new file mode 100644
index 00000000..52efa37a
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.check_kwargs.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.check\_kwargs module
+===========================================
+
+.. automodule:: paddlespeech.s2t.utils.check_kwargs
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.checkpoint.rst b/docs/source/api/paddlespeech.s2t.utils.checkpoint.rst
new file mode 100644
index 00000000..dbf812eb
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.checkpoint.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.checkpoint module
+========================================
+
+.. automodule:: paddlespeech.s2t.utils.checkpoint
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.cli_readers.rst b/docs/source/api/paddlespeech.s2t.utils.cli_readers.rst
new file mode 100644
index 00000000..ec726bf0
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.cli_readers.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.cli\_readers module
+==========================================
+
+.. automodule:: paddlespeech.s2t.utils.cli_readers
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.cli_utils.rst b/docs/source/api/paddlespeech.s2t.utils.cli_utils.rst
new file mode 100644
index 00000000..45104505
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.cli_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.cli\_utils module
+========================================
+
+.. automodule:: paddlespeech.s2t.utils.cli_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.cli_writers.rst b/docs/source/api/paddlespeech.s2t.utils.cli_writers.rst
new file mode 100644
index 00000000..e2f83465
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.cli_writers.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.cli\_writers module
+==========================================
+
+.. automodule:: paddlespeech.s2t.utils.cli_writers
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.ctc_utils.rst b/docs/source/api/paddlespeech.s2t.utils.ctc_utils.rst
new file mode 100644
index 00000000..0fd40b5e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.ctc_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.ctc\_utils module
+========================================
+
+.. automodule:: paddlespeech.s2t.utils.ctc_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.dynamic_import.rst b/docs/source/api/paddlespeech.s2t.utils.dynamic_import.rst
new file mode 100644
index 00000000..417af4c3
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.dynamic_import.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.dynamic\_import module
+=============================================
+
+.. automodule:: paddlespeech.s2t.utils.dynamic_import
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.dynamic_pip_install.rst b/docs/source/api/paddlespeech.s2t.utils.dynamic_pip_install.rst
new file mode 100644
index 00000000..e43a327b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.dynamic_pip_install.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.dynamic\_pip\_install module
+===================================================
+
+.. automodule:: paddlespeech.s2t.utils.dynamic_pip_install
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.error_rate.rst b/docs/source/api/paddlespeech.s2t.utils.error_rate.rst
new file mode 100644
index 00000000..e733a2ec
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.error_rate.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.error\_rate module
+=========================================
+
+.. automodule:: paddlespeech.s2t.utils.error_rate
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.layer_tools.rst b/docs/source/api/paddlespeech.s2t.utils.layer_tools.rst
new file mode 100644
index 00000000..abf39cc7
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.layer_tools.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.layer\_tools module
+==========================================
+
+.. automodule:: paddlespeech.s2t.utils.layer_tools
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.log.rst b/docs/source/api/paddlespeech.s2t.utils.log.rst
new file mode 100644
index 00000000..34d8599e
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.log.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.log module
+=================================
+
+.. automodule:: paddlespeech.s2t.utils.log
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.mp_tools.rst b/docs/source/api/paddlespeech.s2t.utils.mp_tools.rst
new file mode 100644
index 00000000..68c721f1
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.mp_tools.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.mp\_tools module
+=======================================
+
+.. automodule:: paddlespeech.s2t.utils.mp_tools
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.profiler.rst b/docs/source/api/paddlespeech.s2t.utils.profiler.rst
new file mode 100644
index 00000000..56df28aa
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.profiler.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.profiler module
+======================================
+
+.. automodule:: paddlespeech.s2t.utils.profiler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.rst b/docs/source/api/paddlespeech.s2t.utils.rst
new file mode 100644
index 00000000..8ab35381
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.rst
@@ -0,0 +1,34 @@
+paddlespeech.s2t.utils package
+==============================
+
+.. automodule:: paddlespeech.s2t.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.s2t.utils.asr_utils
+   paddlespeech.s2t.utils.bleu_score
+   paddlespeech.s2t.utils.check_kwargs
+   paddlespeech.s2t.utils.checkpoint
+   paddlespeech.s2t.utils.cli_readers
+   paddlespeech.s2t.utils.cli_utils
+   paddlespeech.s2t.utils.cli_writers
+   paddlespeech.s2t.utils.ctc_utils
+   paddlespeech.s2t.utils.dynamic_import
+   paddlespeech.s2t.utils.dynamic_pip_install
+   paddlespeech.s2t.utils.error_rate
+   paddlespeech.s2t.utils.layer_tools
+   paddlespeech.s2t.utils.log
+   paddlespeech.s2t.utils.mp_tools
+   paddlespeech.s2t.utils.profiler
+   paddlespeech.s2t.utils.socket_server
+   paddlespeech.s2t.utils.spec_augment
+   paddlespeech.s2t.utils.tensor_utils
+   paddlespeech.s2t.utils.text_grid
+   paddlespeech.s2t.utils.utility
diff --git a/docs/source/api/paddlespeech.s2t.utils.socket_server.rst b/docs/source/api/paddlespeech.s2t.utils.socket_server.rst
new file mode 100644
index 00000000..90e10ae8
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.socket_server.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.socket\_server module
+============================================
+
+.. automodule:: paddlespeech.s2t.utils.socket_server
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.spec_augment.rst b/docs/source/api/paddlespeech.s2t.utils.spec_augment.rst
new file mode 100644
index 00000000..21e61315
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.spec_augment.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.spec\_augment module
+===========================================
+
+.. automodule:: paddlespeech.s2t.utils.spec_augment
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.tensor_utils.rst b/docs/source/api/paddlespeech.s2t.utils.tensor_utils.rst
new file mode 100644
index 00000000..dcbfef76
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.tensor_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.tensor\_utils module
+===========================================
+
+.. automodule:: paddlespeech.s2t.utils.tensor_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.text_grid.rst b/docs/source/api/paddlespeech.s2t.utils.text_grid.rst
new file mode 100644
index 00000000..f745cb4b
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.text_grid.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.text\_grid module
+========================================
+
+.. automodule:: paddlespeech.s2t.utils.text_grid
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.s2t.utils.utility.rst b/docs/source/api/paddlespeech.s2t.utils.utility.rst
new file mode 100644
index 00000000..5975ce6d
--- /dev/null
+++ b/docs/source/api/paddlespeech.s2t.utils.utility.rst
@@ -0,0 +1,7 @@
+paddlespeech.s2t.utils.utility module
+=====================================
+
+.. automodule:: paddlespeech.s2t.utils.utility
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.base_commands.rst b/docs/source/api/paddlespeech.server.base_commands.rst
new file mode 100644
index 00000000..0cbdbc8d
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.base_commands.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.base\_commands module
+=========================================
+
+.. automodule:: paddlespeech.server.base_commands
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.bin.paddlespeech_client.rst b/docs/source/api/paddlespeech.server.bin.paddlespeech_client.rst
new file mode 100644
index 00000000..604fd42b
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.bin.paddlespeech_client.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.bin.paddlespeech\_client module
+===================================================
+
+.. automodule:: paddlespeech.server.bin.paddlespeech_client
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.bin.paddlespeech_server.rst b/docs/source/api/paddlespeech.server.bin.paddlespeech_server.rst
new file mode 100644
index 00000000..23b9f809
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.bin.paddlespeech_server.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.bin.paddlespeech\_server module
+===================================================
+
+.. automodule:: paddlespeech.server.bin.paddlespeech_server
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.bin.rst b/docs/source/api/paddlespeech.server.bin.rst
new file mode 100644
index 00000000..20461e0d
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.bin.rst
@@ -0,0 +1,16 @@
+paddlespeech.server.bin package
+===============================
+
+.. automodule:: paddlespeech.server.bin
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.bin.paddlespeech_client
+   paddlespeech.server.bin.paddlespeech_server
diff --git a/docs/source/api/paddlespeech.server.engine.acs.python.acs_engine.rst b/docs/source/api/paddlespeech.server.engine.acs.python.acs_engine.rst
new file mode 100644
index 00000000..9b61633e
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.acs.python.acs_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.acs.python.acs\_engine module
+========================================================
+
+.. automodule:: paddlespeech.server.engine.acs.python.acs_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.acs.python.rst b/docs/source/api/paddlespeech.server.engine.acs.python.rst
new file mode 100644
index 00000000..3c06ba08
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.acs.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.acs.python package
+=============================================
+
+.. automodule:: paddlespeech.server.engine.acs.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.acs.python.acs_engine
diff --git a/docs/source/api/paddlespeech.server.engine.acs.rst b/docs/source/api/paddlespeech.server.engine.acs.rst
new file mode 100644
index 00000000..e00b911f
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.acs.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.acs package
+======================================
+
+.. automodule:: paddlespeech.server.engine.acs
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.acs.python
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.ctc_endpoint.rst b/docs/source/api/paddlespeech.server.engine.asr.online.ctc_endpoint.rst
new file mode 100644
index 00000000..e6f95058
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.ctc_endpoint.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.online.ctc\_endpoint module
+==========================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.ctc_endpoint
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.ctc_search.rst b/docs/source/api/paddlespeech.server.engine.asr.online.ctc_search.rst
new file mode 100644
index 00000000..01563ee8
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.ctc_search.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.online.ctc\_search module
+========================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.ctc_search
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.onnx.asr_engine.rst b/docs/source/api/paddlespeech.server.engine.asr.online.onnx.asr_engine.rst
new file mode 100644
index 00000000..baf82680
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.onnx.asr_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.online.onnx.asr\_engine module
+=============================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.onnx.asr_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.onnx.rst b/docs/source/api/paddlespeech.server.engine.asr.online.onnx.rst
new file mode 100644
index 00000000..d3b373a2
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.onnx.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.asr.online.onnx package
+==================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.onnx
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.online.onnx.asr_engine
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.paddleinference.asr_engine.rst b/docs/source/api/paddlespeech.server.engine.asr.online.paddleinference.asr_engine.rst
new file mode 100644
index 00000000..17e25d00
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.paddleinference.asr_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.online.paddleinference.asr\_engine module
+========================================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.paddleinference.asr_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.paddleinference.rst b/docs/source/api/paddlespeech.server.engine.asr.online.paddleinference.rst
new file mode 100644
index 00000000..7d75948a
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.paddleinference.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.asr.online.paddleinference package
+=============================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.paddleinference
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.online.paddleinference.asr_engine
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.python.asr_engine.rst b/docs/source/api/paddlespeech.server.engine.asr.online.python.asr_engine.rst
new file mode 100644
index 00000000..a5d09a5e
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.python.asr_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.online.python.asr\_engine module
+===============================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.python.asr_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.python.rst b/docs/source/api/paddlespeech.server.engine.asr.online.python.rst
new file mode 100644
index 00000000..9ecd8647
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.asr.online.python package
+====================================================
+
+.. automodule:: paddlespeech.server.engine.asr.online.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.online.python.asr_engine
diff --git a/docs/source/api/paddlespeech.server.engine.asr.online.rst b/docs/source/api/paddlespeech.server.engine.asr.online.rst
new file mode 100644
index 00000000..140fcb62
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.online.rst
@@ -0,0 +1,26 @@
+paddlespeech.server.engine.asr.online package
+=============================================
+
+.. automodule:: paddlespeech.server.engine.asr.online
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.online.onnx
+   paddlespeech.server.engine.asr.online.paddleinference
+   paddlespeech.server.engine.asr.online.python
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.online.ctc_endpoint
+   paddlespeech.server.engine.asr.online.ctc_search
diff --git a/docs/source/api/paddlespeech.server.engine.asr.paddleinference.asr_engine.rst b/docs/source/api/paddlespeech.server.engine.asr.paddleinference.asr_engine.rst
new file mode 100644
index 00000000..9509eeed
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.paddleinference.asr_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.paddleinference.asr\_engine module
+=================================================================
+
+.. automodule:: paddlespeech.server.engine.asr.paddleinference.asr_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.paddleinference.rst b/docs/source/api/paddlespeech.server.engine.asr.paddleinference.rst
new file mode 100644
index 00000000..052e730c
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.paddleinference.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.asr.paddleinference package
+======================================================
+
+.. automodule:: paddlespeech.server.engine.asr.paddleinference
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.paddleinference.asr_engine
diff --git a/docs/source/api/paddlespeech.server.engine.asr.python.asr_engine.rst b/docs/source/api/paddlespeech.server.engine.asr.python.asr_engine.rst
new file mode 100644
index 00000000..f4d3dc86
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.python.asr_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.asr.python.asr\_engine module
+========================================================
+
+.. automodule:: paddlespeech.server.engine.asr.python.asr_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.asr.python.rst b/docs/source/api/paddlespeech.server.engine.asr.python.rst
new file mode 100644
index 00000000..7abee63e
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.asr.python package
+=============================================
+
+.. automodule:: paddlespeech.server.engine.asr.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.python.asr_engine
diff --git a/docs/source/api/paddlespeech.server.engine.asr.rst b/docs/source/api/paddlespeech.server.engine.asr.rst
new file mode 100644
index 00000000..a021b9ff
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.asr.rst
@@ -0,0 +1,17 @@
+paddlespeech.server.engine.asr package
+======================================
+
+.. automodule:: paddlespeech.server.engine.asr
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.asr.online
+   paddlespeech.server.engine.asr.paddleinference
+   paddlespeech.server.engine.asr.python
diff --git a/docs/source/api/paddlespeech.server.engine.base_engine.rst b/docs/source/api/paddlespeech.server.engine.base_engine.rst
new file mode 100644
index 00000000..c55150a0
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.base_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.base\_engine module
+==============================================
+
+.. automodule:: paddlespeech.server.engine.base_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.cls.paddleinference.cls_engine.rst b/docs/source/api/paddlespeech.server.engine.cls.paddleinference.cls_engine.rst
new file mode 100644
index 00000000..fbf80869
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.cls.paddleinference.cls_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.cls.paddleinference.cls\_engine module
+=================================================================
+
+.. automodule:: paddlespeech.server.engine.cls.paddleinference.cls_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.cls.paddleinference.rst b/docs/source/api/paddlespeech.server.engine.cls.paddleinference.rst
new file mode 100644
index 00000000..1ed752b4
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.cls.paddleinference.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.cls.paddleinference package
+======================================================
+
+.. automodule:: paddlespeech.server.engine.cls.paddleinference
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.cls.paddleinference.cls_engine
diff --git a/docs/source/api/paddlespeech.server.engine.cls.python.cls_engine.rst b/docs/source/api/paddlespeech.server.engine.cls.python.cls_engine.rst
new file mode 100644
index 00000000..17673126
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.cls.python.cls_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.cls.python.cls\_engine module
+========================================================
+
+.. automodule:: paddlespeech.server.engine.cls.python.cls_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.cls.python.rst b/docs/source/api/paddlespeech.server.engine.cls.python.rst
new file mode 100644
index 00000000..cd0f9d2f
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.cls.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.cls.python package
+=============================================
+
+.. automodule:: paddlespeech.server.engine.cls.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.cls.python.cls_engine
diff --git a/docs/source/api/paddlespeech.server.engine.cls.rst b/docs/source/api/paddlespeech.server.engine.cls.rst
new file mode 100644
index 00000000..c1df3d40
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.cls.rst
@@ -0,0 +1,16 @@
+paddlespeech.server.engine.cls package
+======================================
+
+.. automodule:: paddlespeech.server.engine.cls
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.cls.paddleinference
+   paddlespeech.server.engine.cls.python
diff --git a/docs/source/api/paddlespeech.server.engine.engine_factory.rst b/docs/source/api/paddlespeech.server.engine.engine_factory.rst
new file mode 100644
index 00000000..cdd48af7
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.engine_factory.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.engine\_factory module
+=================================================
+
+.. automodule:: paddlespeech.server.engine.engine_factory
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.engine_pool.rst b/docs/source/api/paddlespeech.server.engine.engine_pool.rst
new file mode 100644
index 00000000..33455d39
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.engine_pool.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.engine\_pool module
+==============================================
+
+.. automodule:: paddlespeech.server.engine.engine_pool
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.engine_warmup.rst b/docs/source/api/paddlespeech.server.engine.engine_warmup.rst
new file mode 100644
index 00000000..f134a87a
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.engine_warmup.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.engine\_warmup module
+================================================
+
+.. automodule:: paddlespeech.server.engine.engine_warmup
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.rst b/docs/source/api/paddlespeech.server.engine.rst
new file mode 100644
index 00000000..44d5730d
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.rst
@@ -0,0 +1,31 @@
+paddlespeech.server.engine package
+==================================
+
+.. automodule:: paddlespeech.server.engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.acs
+   paddlespeech.server.engine.asr
+   paddlespeech.server.engine.cls
+   paddlespeech.server.engine.text
+   paddlespeech.server.engine.tts
+   paddlespeech.server.engine.vector
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.base_engine
+   paddlespeech.server.engine.engine_factory
+   paddlespeech.server.engine.engine_pool
+   paddlespeech.server.engine.engine_warmup
diff --git a/docs/source/api/paddlespeech.server.engine.text.python.rst b/docs/source/api/paddlespeech.server.engine.text.python.rst
new file mode 100644
index 00000000..4661b649
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.text.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.text.python package
+==============================================
+
+.. automodule:: paddlespeech.server.engine.text.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.text.python.text_engine
diff --git a/docs/source/api/paddlespeech.server.engine.text.python.text_engine.rst b/docs/source/api/paddlespeech.server.engine.text.python.text_engine.rst
new file mode 100644
index 00000000..97c870dd
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.text.python.text_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.text.python.text\_engine module
+==========================================================
+
+.. automodule:: paddlespeech.server.engine.text.python.text_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.text.rst b/docs/source/api/paddlespeech.server.engine.text.rst
new file mode 100644
index 00000000..4d207800
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.text.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.text package
+=======================================
+
+.. automodule:: paddlespeech.server.engine.text
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.text.python
diff --git a/docs/source/api/paddlespeech.server.engine.tts.online.onnx.rst b/docs/source/api/paddlespeech.server.engine.tts.online.onnx.rst
new file mode 100644
index 00000000..32ac1097
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.online.onnx.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.tts.online.onnx package
+==================================================
+
+.. automodule:: paddlespeech.server.engine.tts.online.onnx
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.tts.online.onnx.tts_engine
diff --git a/docs/source/api/paddlespeech.server.engine.tts.online.onnx.tts_engine.rst b/docs/source/api/paddlespeech.server.engine.tts.online.onnx.tts_engine.rst
new file mode 100644
index 00000000..1d0a7c82
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.online.onnx.tts_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.tts.online.onnx.tts\_engine module
+=============================================================
+
+.. automodule:: paddlespeech.server.engine.tts.online.onnx.tts_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.tts.online.python.rst b/docs/source/api/paddlespeech.server.engine.tts.online.python.rst
new file mode 100644
index 00000000..c4ac5a6d
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.online.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.tts.online.python package
+====================================================
+
+.. automodule:: paddlespeech.server.engine.tts.online.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.tts.online.python.tts_engine
diff --git a/docs/source/api/paddlespeech.server.engine.tts.online.python.tts_engine.rst b/docs/source/api/paddlespeech.server.engine.tts.online.python.tts_engine.rst
new file mode 100644
index 00000000..22c69e0f
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.online.python.tts_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.tts.online.python.tts\_engine module
+===============================================================
+
+.. automodule:: paddlespeech.server.engine.tts.online.python.tts_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.tts.online.rst b/docs/source/api/paddlespeech.server.engine.tts.online.rst
new file mode 100644
index 00000000..f8b573e2
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.online.rst
@@ -0,0 +1,16 @@
+paddlespeech.server.engine.tts.online package
+=============================================
+
+.. automodule:: paddlespeech.server.engine.tts.online
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.tts.online.onnx
+   paddlespeech.server.engine.tts.online.python
diff --git a/docs/source/api/paddlespeech.server.engine.tts.paddleinference.rst b/docs/source/api/paddlespeech.server.engine.tts.paddleinference.rst
new file mode 100644
index 00000000..42ab7912
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.paddleinference.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.tts.paddleinference package
+======================================================
+
+.. automodule:: paddlespeech.server.engine.tts.paddleinference
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.tts.paddleinference.tts_engine
diff --git a/docs/source/api/paddlespeech.server.engine.tts.paddleinference.tts_engine.rst b/docs/source/api/paddlespeech.server.engine.tts.paddleinference.tts_engine.rst
new file mode 100644
index 00000000..eb49ff34
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.paddleinference.tts_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.tts.paddleinference.tts\_engine module
+=================================================================
+
+.. automodule:: paddlespeech.server.engine.tts.paddleinference.tts_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.tts.python.rst b/docs/source/api/paddlespeech.server.engine.tts.python.rst
new file mode 100644
index 00000000..bd011c50
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.tts.python package
+=============================================
+
+.. automodule:: paddlespeech.server.engine.tts.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.tts.python.tts_engine
diff --git a/docs/source/api/paddlespeech.server.engine.tts.python.tts_engine.rst b/docs/source/api/paddlespeech.server.engine.tts.python.tts_engine.rst
new file mode 100644
index 00000000..1f1b401c
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.python.tts_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.tts.python.tts\_engine module
+========================================================
+
+.. automodule:: paddlespeech.server.engine.tts.python.tts_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.tts.rst b/docs/source/api/paddlespeech.server.engine.tts.rst
new file mode 100644
index 00000000..71ce74ea
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.tts.rst
@@ -0,0 +1,17 @@
+paddlespeech.server.engine.tts package
+======================================
+
+.. automodule:: paddlespeech.server.engine.tts
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.tts.online
+   paddlespeech.server.engine.tts.paddleinference
+   paddlespeech.server.engine.tts.python
diff --git a/docs/source/api/paddlespeech.server.engine.vector.python.rst b/docs/source/api/paddlespeech.server.engine.vector.python.rst
new file mode 100644
index 00000000..8edd65b1
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.vector.python.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.vector.python package
+================================================
+
+.. automodule:: paddlespeech.server.engine.vector.python
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.vector.python.vector_engine
diff --git a/docs/source/api/paddlespeech.server.engine.vector.python.vector_engine.rst b/docs/source/api/paddlespeech.server.engine.vector.python.vector_engine.rst
new file mode 100644
index 00000000..637ff381
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.vector.python.vector_engine.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.engine.vector.python.vector\_engine module
+==============================================================
+
+.. automodule:: paddlespeech.server.engine.vector.python.vector_engine
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.engine.vector.rst b/docs/source/api/paddlespeech.server.engine.vector.rst
new file mode 100644
index 00000000..a641dc61
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.engine.vector.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.engine.vector package
+=========================================
+
+.. automodule:: paddlespeech.server.engine.vector
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.engine.vector.python
diff --git a/docs/source/api/paddlespeech.server.entry.rst b/docs/source/api/paddlespeech.server.entry.rst
new file mode 100644
index 00000000..e27b7a24
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.entry.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.entry module
+================================
+
+.. automodule:: paddlespeech.server.entry
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.executor.rst b/docs/source/api/paddlespeech.server.executor.rst
new file mode 100644
index 00000000..7557fa9b
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.executor.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.executor module
+===================================
+
+.. automodule:: paddlespeech.server.executor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.acs_api.rst b/docs/source/api/paddlespeech.server.restful.acs_api.rst
new file mode 100644
index 00000000..7dd9c48a
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.acs_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.acs\_api module
+===========================================
+
+.. automodule:: paddlespeech.server.restful.acs_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.api.rst b/docs/source/api/paddlespeech.server.restful.api.rst
new file mode 100644
index 00000000..57347755
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.api module
+======================================
+
+.. automodule:: paddlespeech.server.restful.api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.asr_api.rst b/docs/source/api/paddlespeech.server.restful.asr_api.rst
new file mode 100644
index 00000000..bc7291ab
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.asr_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.asr\_api module
+===========================================
+
+.. automodule:: paddlespeech.server.restful.asr_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.cls_api.rst b/docs/source/api/paddlespeech.server.restful.cls_api.rst
new file mode 100644
index 00000000..40abe5ca
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.cls_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.cls\_api module
+===========================================
+
+.. automodule:: paddlespeech.server.restful.cls_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.request.rst b/docs/source/api/paddlespeech.server.restful.request.rst
new file mode 100644
index 00000000..a39877e6
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.request.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.request module
+==========================================
+
+.. automodule:: paddlespeech.server.restful.request
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.response.rst b/docs/source/api/paddlespeech.server.restful.response.rst
new file mode 100644
index 00000000..89c0cf05
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.response.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.response module
+===========================================
+
+.. automodule:: paddlespeech.server.restful.response
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.rst b/docs/source/api/paddlespeech.server.restful.rst
new file mode 100644
index 00000000..340e6090
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.rst
@@ -0,0 +1,23 @@
+paddlespeech.server.restful package
+===================================
+
+.. automodule:: paddlespeech.server.restful
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.restful.acs_api
+   paddlespeech.server.restful.api
+   paddlespeech.server.restful.asr_api
+   paddlespeech.server.restful.cls_api
+   paddlespeech.server.restful.request
+   paddlespeech.server.restful.response
+   paddlespeech.server.restful.text_api
+   paddlespeech.server.restful.tts_api
+   paddlespeech.server.restful.vector_api
diff --git a/docs/source/api/paddlespeech.server.restful.text_api.rst b/docs/source/api/paddlespeech.server.restful.text_api.rst
new file mode 100644
index 00000000..6894fdbb
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.text_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.text\_api module
+============================================
+
+.. automodule:: paddlespeech.server.restful.text_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.tts_api.rst b/docs/source/api/paddlespeech.server.restful.tts_api.rst
new file mode 100644
index 00000000..53259b2c
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.tts_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.tts\_api module
+===========================================
+
+.. automodule:: paddlespeech.server.restful.tts_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.restful.vector_api.rst b/docs/source/api/paddlespeech.server.restful.vector_api.rst
new file mode 100644
index 00000000..0cf7a8ba
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.restful.vector_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.restful.vector\_api module
+==============================================
+
+.. automodule:: paddlespeech.server.restful.vector_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.rst b/docs/source/api/paddlespeech.server.rst
new file mode 100644
index 00000000..169dd62e
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.rst
@@ -0,0 +1,31 @@
+paddlespeech.server package
+===========================
+
+.. automodule:: paddlespeech.server
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.bin
+   paddlespeech.server.engine
+   paddlespeech.server.restful
+   paddlespeech.server.tests
+   paddlespeech.server.utils
+   paddlespeech.server.ws
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.base_commands
+   paddlespeech.server.entry
+   paddlespeech.server.executor
+   paddlespeech.server.util
diff --git a/docs/source/api/paddlespeech.server.tests.asr.offline.http_client.rst b/docs/source/api/paddlespeech.server.tests.asr.offline.http_client.rst
new file mode 100644
index 00000000..1acc5153
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.tests.asr.offline.http_client.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.tests.asr.offline.http\_client module
+=========================================================
+
+.. automodule:: paddlespeech.server.tests.asr.offline.http_client
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.tests.asr.offline.rst b/docs/source/api/paddlespeech.server.tests.asr.offline.rst
new file mode 100644
index 00000000..f9178e0a
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.tests.asr.offline.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.tests.asr.offline package
+=============================================
+
+.. automodule:: paddlespeech.server.tests.asr.offline
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.tests.asr.offline.http_client
diff --git a/docs/source/api/paddlespeech.server.tests.asr.rst b/docs/source/api/paddlespeech.server.tests.asr.rst
new file mode 100644
index 00000000..a3ee49b7
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.tests.asr.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.tests.asr package
+=====================================
+
+.. automodule:: paddlespeech.server.tests.asr
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.tests.asr.offline
diff --git a/docs/source/api/paddlespeech.server.tests.rst b/docs/source/api/paddlespeech.server.tests.rst
new file mode 100644
index 00000000..275f0f4e
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.tests.rst
@@ -0,0 +1,15 @@
+paddlespeech.server.tests package
+=================================
+
+.. automodule:: paddlespeech.server.tests
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.tests.asr
diff --git a/docs/source/api/paddlespeech.server.util.rst b/docs/source/api/paddlespeech.server.util.rst
new file mode 100644
index 00000000..6d38c1bc
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.util.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.util module
+===============================
+
+.. automodule:: paddlespeech.server.util
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.audio_handler.rst b/docs/source/api/paddlespeech.server.utils.audio_handler.rst
new file mode 100644
index 00000000..334245d1
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.audio_handler.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.audio\_handler module
+===============================================
+
+.. automodule:: paddlespeech.server.utils.audio_handler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.audio_process.rst b/docs/source/api/paddlespeech.server.utils.audio_process.rst
new file mode 100644
index 00000000..f96304ac
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.audio_process.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.audio\_process module
+===============================================
+
+.. automodule:: paddlespeech.server.utils.audio_process
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.buffer.rst b/docs/source/api/paddlespeech.server.utils.buffer.rst
new file mode 100644
index 00000000..e45d62b8
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.buffer.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.buffer module
+=======================================
+
+.. automodule:: paddlespeech.server.utils.buffer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.config.rst b/docs/source/api/paddlespeech.server.utils.config.rst
new file mode 100644
index 00000000..db1a2693
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.config.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.config module
+=======================================
+
+.. automodule:: paddlespeech.server.utils.config
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.errors.rst b/docs/source/api/paddlespeech.server.utils.errors.rst
new file mode 100644
index 00000000..38c2ce3e
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.errors.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.errors module
+=======================================
+
+.. automodule:: paddlespeech.server.utils.errors
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.exception.rst b/docs/source/api/paddlespeech.server.utils.exception.rst
new file mode 100644
index 00000000..440665ea
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.exception.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.exception module
+==========================================
+
+.. automodule:: paddlespeech.server.utils.exception
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.log.rst b/docs/source/api/paddlespeech.server.utils.log.rst
new file mode 100644
index 00000000..453b4a61
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.log.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.log module
+====================================
+
+.. automodule:: paddlespeech.server.utils.log
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.onnx_infer.rst b/docs/source/api/paddlespeech.server.utils.onnx_infer.rst
new file mode 100644
index 00000000..8bea8bbd
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.onnx_infer.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.onnx\_infer module
+============================================
+
+.. automodule:: paddlespeech.server.utils.onnx_infer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.paddle_predictor.rst b/docs/source/api/paddlespeech.server.utils.paddle_predictor.rst
new file mode 100644
index 00000000..c48147a4
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.paddle_predictor.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.paddle\_predictor module
+==================================================
+
+.. automodule:: paddlespeech.server.utils.paddle_predictor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.rst b/docs/source/api/paddlespeech.server.utils.rst
new file mode 100644
index 00000000..9d116639
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.rst
@@ -0,0 +1,25 @@
+paddlespeech.server.utils package
+=================================
+
+.. automodule:: paddlespeech.server.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.utils.audio_handler
+   paddlespeech.server.utils.audio_process
+   paddlespeech.server.utils.buffer
+   paddlespeech.server.utils.config
+   paddlespeech.server.utils.errors
+   paddlespeech.server.utils.exception
+   paddlespeech.server.utils.log
+   paddlespeech.server.utils.onnx_infer
+   paddlespeech.server.utils.paddle_predictor
+   paddlespeech.server.utils.util
+   paddlespeech.server.utils.vad
diff --git a/docs/source/api/paddlespeech.server.utils.util.rst b/docs/source/api/paddlespeech.server.utils.util.rst
new file mode 100644
index 00000000..ca060ab6
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.util.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.util module
+=====================================
+
+.. automodule:: paddlespeech.server.utils.util
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.utils.vad.rst b/docs/source/api/paddlespeech.server.utils.vad.rst
new file mode 100644
index 00000000..8caa82b7
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.utils.vad.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.utils.vad module
+====================================
+
+.. automodule:: paddlespeech.server.utils.vad
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.ws.api.rst b/docs/source/api/paddlespeech.server.ws.api.rst
new file mode 100644
index 00000000..0504cb7a
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.ws.api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.ws.api module
+=================================
+
+.. automodule:: paddlespeech.server.ws.api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.ws.asr_api.rst b/docs/source/api/paddlespeech.server.ws.asr_api.rst
new file mode 100644
index 00000000..16806adb
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.ws.asr_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.ws.asr\_api module
+======================================
+
+.. automodule:: paddlespeech.server.ws.asr_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.server.ws.rst b/docs/source/api/paddlespeech.server.ws.rst
new file mode 100644
index 00000000..b3914cc0
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.ws.rst
@@ -0,0 +1,17 @@
+paddlespeech.server.ws package
+==============================
+
+.. automodule:: paddlespeech.server.ws
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.server.ws.api
+   paddlespeech.server.ws.asr_api
+   paddlespeech.server.ws.tts_api
diff --git a/docs/source/api/paddlespeech.server.ws.tts_api.rst b/docs/source/api/paddlespeech.server.ws.tts_api.rst
new file mode 100644
index 00000000..788ce6aa
--- /dev/null
+++ b/docs/source/api/paddlespeech.server.ws.tts_api.rst
@@ -0,0 +1,7 @@
+paddlespeech.server.ws.tts\_api module
+======================================
+
+.. automodule:: paddlespeech.server.ws.tts_api
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.audio.audio.rst b/docs/source/api/paddlespeech.t2s.audio.audio.rst
new file mode 100644
index 00000000..b9b21649
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.audio.audio.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.audio.audio module
+===================================
+
+.. automodule:: paddlespeech.t2s.audio.audio
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.audio.codec.rst b/docs/source/api/paddlespeech.t2s.audio.codec.rst
new file mode 100644
index 00000000..8d4652b7
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.audio.codec.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.audio.codec module
+===================================
+
+.. automodule:: paddlespeech.t2s.audio.codec
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.audio.rst b/docs/source/api/paddlespeech.t2s.audio.rst
new file mode 100644
index 00000000..383b470c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.audio.rst
@@ -0,0 +1,17 @@
+paddlespeech.t2s.audio package
+==============================
+
+.. automodule:: paddlespeech.t2s.audio
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.audio.audio
+   paddlespeech.t2s.audio.codec
+   paddlespeech.t2s.audio.spec_normalizer
diff --git a/docs/source/api/paddlespeech.t2s.audio.spec_normalizer.rst b/docs/source/api/paddlespeech.t2s.audio.spec_normalizer.rst
new file mode 100644
index 00000000..eab1c81c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.audio.spec_normalizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.audio.spec\_normalizer module
+==============================================
+
+.. automodule:: paddlespeech.t2s.audio.spec_normalizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.am_batch_fn.rst b/docs/source/api/paddlespeech.t2s.datasets.am_batch_fn.rst
new file mode 100644
index 00000000..8484cf8f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.am_batch_fn.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.am\_batch\_fn module
+==============================================
+
+.. automodule:: paddlespeech.t2s.datasets.am_batch_fn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.batch.rst b/docs/source/api/paddlespeech.t2s.datasets.batch.rst
new file mode 100644
index 00000000..e759ae11
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.batch.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.batch module
+======================================
+
+.. automodule:: paddlespeech.t2s.datasets.batch
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.data_table.rst b/docs/source/api/paddlespeech.t2s.datasets.data_table.rst
new file mode 100644
index 00000000..8db602dc
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.data_table.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.data\_table module
+============================================
+
+.. automodule:: paddlespeech.t2s.datasets.data_table
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.dataset.rst b/docs/source/api/paddlespeech.t2s.datasets.dataset.rst
new file mode 100644
index 00000000..109d40a5
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.dataset module
+========================================
+
+.. automodule:: paddlespeech.t2s.datasets.dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.get_feats.rst b/docs/source/api/paddlespeech.t2s.datasets.get_feats.rst
new file mode 100644
index 00000000..4a6676a0
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.get_feats.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.get\_feats module
+===========================================
+
+.. automodule:: paddlespeech.t2s.datasets.get_feats
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.ljspeech.rst b/docs/source/api/paddlespeech.t2s.datasets.ljspeech.rst
new file mode 100644
index 00000000..61da3782
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.ljspeech.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.ljspeech module
+=========================================
+
+.. automodule:: paddlespeech.t2s.datasets.ljspeech
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.preprocess_utils.rst b/docs/source/api/paddlespeech.t2s.datasets.preprocess_utils.rst
new file mode 100644
index 00000000..9bed6cf2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.preprocess_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.preprocess\_utils module
+==================================================
+
+.. automodule:: paddlespeech.t2s.datasets.preprocess_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.datasets.rst b/docs/source/api/paddlespeech.t2s.datasets.rst
new file mode 100644
index 00000000..b40eb2bf
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.rst
@@ -0,0 +1,22 @@
+paddlespeech.t2s.datasets package
+=================================
+
+.. automodule:: paddlespeech.t2s.datasets
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.datasets.am_batch_fn
+   paddlespeech.t2s.datasets.batch
+   paddlespeech.t2s.datasets.data_table
+   paddlespeech.t2s.datasets.dataset
+   paddlespeech.t2s.datasets.get_feats
+   paddlespeech.t2s.datasets.ljspeech
+   paddlespeech.t2s.datasets.preprocess_utils
+   paddlespeech.t2s.datasets.vocoder_batch_fn
diff --git a/docs/source/api/paddlespeech.t2s.datasets.vocoder_batch_fn.rst b/docs/source/api/paddlespeech.t2s.datasets.vocoder_batch_fn.rst
new file mode 100644
index 00000000..5f89725d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.datasets.vocoder_batch_fn.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.datasets.vocoder\_batch\_fn module
+===================================================
+
+.. automodule:: paddlespeech.t2s.datasets.vocoder_batch_fn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.fastspeech2.gen_gta_mel.rst b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.gen_gta_mel.rst
new file mode 100644
index 00000000..353320a9
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.gen_gta_mel.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.fastspeech2.gen\_gta\_mel module
+======================================================
+
+.. automodule:: paddlespeech.t2s.exps.fastspeech2.gen_gta_mel
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.fastspeech2.normalize.rst b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.normalize.rst
new file mode 100644
index 00000000..1bea8e52
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.normalize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.fastspeech2.normalize module
+==================================================
+
+.. automodule:: paddlespeech.t2s.exps.fastspeech2.normalize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.fastspeech2.preprocess.rst b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.preprocess.rst
new file mode 100644
index 00000000..a25b16ca
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.fastspeech2.preprocess module
+===================================================
+
+.. automodule:: paddlespeech.t2s.exps.fastspeech2.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.fastspeech2.rst b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.rst
new file mode 100644
index 00000000..3c98aa88
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.rst
@@ -0,0 +1,18 @@
+paddlespeech.t2s.exps.fastspeech2 package
+=========================================
+
+.. automodule:: paddlespeech.t2s.exps.fastspeech2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.fastspeech2.gen_gta_mel
+   paddlespeech.t2s.exps.fastspeech2.normalize
+   paddlespeech.t2s.exps.fastspeech2.preprocess
+   paddlespeech.t2s.exps.fastspeech2.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.fastspeech2.train.rst b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.train.rst
new file mode 100644
index 00000000..66c05525
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.fastspeech2.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.fastspeech2.train module
+==============================================
+
+.. automodule:: paddlespeech.t2s.exps.fastspeech2.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.hifigan.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.hifigan.rst
new file mode 100644
index 00000000..bfac832a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.hifigan.rst
@@ -0,0 +1,15 @@
+paddlespeech.t2s.exps.gan\_vocoder.hifigan package
+==================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.hifigan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.gan_vocoder.hifigan.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.hifigan.train.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.hifigan.train.rst
new file mode 100644
index 00000000..237685a6
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.hifigan.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.hifigan.train module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.hifigan.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.rst
new file mode 100644
index 00000000..00a965cd
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.rst
@@ -0,0 +1,15 @@
+paddlespeech.t2s.exps.gan\_vocoder.multi\_band\_melgan package
+==============================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.train.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.train.rst
new file mode 100644
index 00000000..c59490b0
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.multi\_band\_melgan.train module
+===================================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.normalize.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.normalize.rst
new file mode 100644
index 00000000..64a50c2e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.normalize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.normalize module
+===================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.normalize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.rst
new file mode 100644
index 00000000..21b6225d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.exps.gan\_vocoder.parallelwave\_gan package
+============================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.synthesize_from_wav
+   paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.synthesize_from_wav.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.synthesize_from_wav.rst
new file mode 100644
index 00000000..6057fb62
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.synthesize_from_wav.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.parallelwave\_gan.synthesize\_from\_wav module
+=================================================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.synthesize_from_wav
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.train.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.train.rst
new file mode 100644
index 00000000..b1731d2a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.parallelwave\_gan.train module
+=================================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.preprocess.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.preprocess.rst
new file mode 100644
index 00000000..b6b8f166
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.preprocess module
+====================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.rst
new file mode 100644
index 00000000..1b48b4b5
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.rst
@@ -0,0 +1,28 @@
+paddlespeech.t2s.exps.gan\_vocoder package
+==========================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.gan_vocoder.hifigan
+   paddlespeech.t2s.exps.gan_vocoder.multi_band_melgan
+   paddlespeech.t2s.exps.gan_vocoder.parallelwave_gan
+   paddlespeech.t2s.exps.gan_vocoder.style_melgan
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.gan_vocoder.normalize
+   paddlespeech.t2s.exps.gan_vocoder.preprocess
+   paddlespeech.t2s.exps.gan_vocoder.synthesize
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.style_melgan.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.style_melgan.rst
new file mode 100644
index 00000000..ef96d6ee
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.style_melgan.rst
@@ -0,0 +1,15 @@
+paddlespeech.t2s.exps.gan\_vocoder.style\_melgan package
+========================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.style_melgan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.gan_vocoder.style_melgan.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.style_melgan.train.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.style_melgan.train.rst
new file mode 100644
index 00000000..e1fdd14b
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.style_melgan.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.style\_melgan.train module
+=============================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.style_melgan.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.synthesize.rst b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.synthesize.rst
new file mode 100644
index 00000000..720e71f0
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.gan_vocoder.synthesize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.gan\_vocoder.synthesize module
+====================================================
+
+.. automodule:: paddlespeech.t2s.exps.gan_vocoder.synthesize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.inference.rst b/docs/source/api/paddlespeech.t2s.exps.inference.rst
new file mode 100644
index 00000000..7e404402
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.inference.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.inference module
+======================================
+
+.. automodule:: paddlespeech.t2s.exps.inference
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.inference_streaming.rst b/docs/source/api/paddlespeech.t2s.exps.inference_streaming.rst
new file mode 100644
index 00000000..d531fa7c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.inference_streaming.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.inference\_streaming module
+=================================================
+
+.. automodule:: paddlespeech.t2s.exps.inference_streaming
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.ort_predict.rst b/docs/source/api/paddlespeech.t2s.exps.ort_predict.rst
new file mode 100644
index 00000000..451aab1d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.ort_predict.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.ort\_predict module
+=========================================
+
+.. automodule:: paddlespeech.t2s.exps.ort_predict
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.ort_predict_e2e.rst b/docs/source/api/paddlespeech.t2s.exps.ort_predict_e2e.rst
new file mode 100644
index 00000000..81a59192
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.ort_predict_e2e.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.ort\_predict\_e2e module
+==============================================
+
+.. automodule:: paddlespeech.t2s.exps.ort_predict_e2e
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.ort_predict_streaming.rst b/docs/source/api/paddlespeech.t2s.exps.ort_predict_streaming.rst
new file mode 100644
index 00000000..b72cecfd
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.ort_predict_streaming.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.ort\_predict\_streaming module
+====================================================
+
+.. automodule:: paddlespeech.t2s.exps.ort_predict_streaming
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.rst b/docs/source/api/paddlespeech.t2s.exps.rst
new file mode 100644
index 00000000..a688435e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.rst
@@ -0,0 +1,38 @@
+paddlespeech.t2s.exps package
+=============================
+
+.. automodule:: paddlespeech.t2s.exps
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.fastspeech2
+   paddlespeech.t2s.exps.gan_vocoder
+   paddlespeech.t2s.exps.speedyspeech
+   paddlespeech.t2s.exps.tacotron2
+   paddlespeech.t2s.exps.transformer_tts
+   paddlespeech.t2s.exps.waveflow
+   paddlespeech.t2s.exps.wavernn
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.inference
+   paddlespeech.t2s.exps.inference_streaming
+   paddlespeech.t2s.exps.ort_predict
+   paddlespeech.t2s.exps.ort_predict_e2e
+   paddlespeech.t2s.exps.ort_predict_streaming
+   paddlespeech.t2s.exps.syn_utils
+   paddlespeech.t2s.exps.synthesize
+   paddlespeech.t2s.exps.synthesize_e2e
+   paddlespeech.t2s.exps.synthesize_streaming
+   paddlespeech.t2s.exps.voice_cloning
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.gen_gta_mel.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.gen_gta_mel.rst
new file mode 100644
index 00000000..83f92d23
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.gen_gta_mel.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.speedyspeech.gen\_gta\_mel module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech.gen_gta_mel
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.inference.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.inference.rst
new file mode 100644
index 00000000..92a1557e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.inference.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.speedyspeech.inference module
+===================================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech.inference
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.normalize.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.normalize.rst
new file mode 100644
index 00000000..e48d8a07
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.normalize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.speedyspeech.normalize module
+===================================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech.normalize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.preprocess.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.preprocess.rst
new file mode 100644
index 00000000..edd0baca
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.speedyspeech.preprocess module
+====================================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.rst
new file mode 100644
index 00000000..d5730026
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.rst
@@ -0,0 +1,20 @@
+paddlespeech.t2s.exps.speedyspeech package
+==========================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.speedyspeech.gen_gta_mel
+   paddlespeech.t2s.exps.speedyspeech.inference
+   paddlespeech.t2s.exps.speedyspeech.normalize
+   paddlespeech.t2s.exps.speedyspeech.preprocess
+   paddlespeech.t2s.exps.speedyspeech.synthesize_e2e
+   paddlespeech.t2s.exps.speedyspeech.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.synthesize_e2e.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.synthesize_e2e.rst
new file mode 100644
index 00000000..c95f0858
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.synthesize_e2e.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.speedyspeech.synthesize\_e2e module
+=========================================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech.synthesize_e2e
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.speedyspeech.train.rst b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.train.rst
new file mode 100644
index 00000000..7f393ed4
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.speedyspeech.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.speedyspeech.train module
+===============================================
+
+.. automodule:: paddlespeech.t2s.exps.speedyspeech.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.syn_utils.rst b/docs/source/api/paddlespeech.t2s.exps.syn_utils.rst
new file mode 100644
index 00000000..408ce357
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.syn_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.syn\_utils module
+=======================================
+
+.. automodule:: paddlespeech.t2s.exps.syn_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.synthesize.rst b/docs/source/api/paddlespeech.t2s.exps.synthesize.rst
new file mode 100644
index 00000000..6131301c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.synthesize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.synthesize module
+=======================================
+
+.. automodule:: paddlespeech.t2s.exps.synthesize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.synthesize_e2e.rst b/docs/source/api/paddlespeech.t2s.exps.synthesize_e2e.rst
new file mode 100644
index 00000000..afecc1fb
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.synthesize_e2e.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.synthesize\_e2e module
+============================================
+
+.. automodule:: paddlespeech.t2s.exps.synthesize_e2e
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.synthesize_streaming.rst b/docs/source/api/paddlespeech.t2s.exps.synthesize_streaming.rst
new file mode 100644
index 00000000..d2a65fc9
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.synthesize_streaming.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.synthesize\_streaming module
+==================================================
+
+.. automodule:: paddlespeech.t2s.exps.synthesize_streaming
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.tacotron2.normalize.rst b/docs/source/api/paddlespeech.t2s.exps.tacotron2.normalize.rst
new file mode 100644
index 00000000..9d32fc72
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.tacotron2.normalize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.tacotron2.normalize module
+================================================
+
+.. automodule:: paddlespeech.t2s.exps.tacotron2.normalize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.tacotron2.preprocess.rst b/docs/source/api/paddlespeech.t2s.exps.tacotron2.preprocess.rst
new file mode 100644
index 00000000..1613b417
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.tacotron2.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.tacotron2.preprocess module
+=================================================
+
+.. automodule:: paddlespeech.t2s.exps.tacotron2.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.tacotron2.rst b/docs/source/api/paddlespeech.t2s.exps.tacotron2.rst
new file mode 100644
index 00000000..8e000776
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.tacotron2.rst
@@ -0,0 +1,17 @@
+paddlespeech.t2s.exps.tacotron2 package
+=======================================
+
+.. automodule:: paddlespeech.t2s.exps.tacotron2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.tacotron2.normalize
+   paddlespeech.t2s.exps.tacotron2.preprocess
+   paddlespeech.t2s.exps.tacotron2.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.tacotron2.train.rst b/docs/source/api/paddlespeech.t2s.exps.tacotron2.train.rst
new file mode 100644
index 00000000..fa637c58
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.tacotron2.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.tacotron2.train module
+============================================
+
+.. automodule:: paddlespeech.t2s.exps.tacotron2.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.transformer_tts.normalize.rst b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.normalize.rst
new file mode 100644
index 00000000..077ee13f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.normalize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.transformer\_tts.normalize module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.exps.transformer_tts.normalize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.transformer_tts.preprocess.rst b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.preprocess.rst
new file mode 100644
index 00000000..73f53b76
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.transformer\_tts.preprocess module
+========================================================
+
+.. automodule:: paddlespeech.t2s.exps.transformer_tts.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.transformer_tts.rst b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.rst
new file mode 100644
index 00000000..3a951f3b
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.rst
@@ -0,0 +1,19 @@
+paddlespeech.t2s.exps.transformer\_tts package
+==============================================
+
+.. automodule:: paddlespeech.t2s.exps.transformer_tts
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.transformer_tts.normalize
+   paddlespeech.t2s.exps.transformer_tts.preprocess
+   paddlespeech.t2s.exps.transformer_tts.synthesize
+   paddlespeech.t2s.exps.transformer_tts.synthesize_e2e
+   paddlespeech.t2s.exps.transformer_tts.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.transformer_tts.synthesize.rst b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.synthesize.rst
new file mode 100644
index 00000000..20f4b99d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.synthesize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.transformer\_tts.synthesize module
+========================================================
+
+.. automodule:: paddlespeech.t2s.exps.transformer_tts.synthesize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.transformer_tts.synthesize_e2e.rst b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.synthesize_e2e.rst
new file mode 100644
index 00000000..1e554e22
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.synthesize_e2e.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.transformer\_tts.synthesize\_e2e module
+=============================================================
+
+.. automodule:: paddlespeech.t2s.exps.transformer_tts.synthesize_e2e
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.transformer_tts.train.rst b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.train.rst
new file mode 100644
index 00000000..d6d1d2d2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.transformer_tts.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.transformer\_tts.train module
+===================================================
+
+.. automodule:: paddlespeech.t2s.exps.transformer_tts.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.voice_cloning.rst b/docs/source/api/paddlespeech.t2s.exps.voice_cloning.rst
new file mode 100644
index 00000000..b4a600aa
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.voice_cloning.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.voice\_cloning module
+===========================================
+
+.. automodule:: paddlespeech.t2s.exps.voice_cloning
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.waveflow.config.rst b/docs/source/api/paddlespeech.t2s.exps.waveflow.config.rst
new file mode 100644
index 00000000..f4de16fe
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.waveflow.config.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.waveflow.config module
+============================================
+
+.. automodule:: paddlespeech.t2s.exps.waveflow.config
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.waveflow.ljspeech.rst b/docs/source/api/paddlespeech.t2s.exps.waveflow.ljspeech.rst
new file mode 100644
index 00000000..425adf13
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.waveflow.ljspeech.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.waveflow.ljspeech module
+==============================================
+
+.. automodule:: paddlespeech.t2s.exps.waveflow.ljspeech
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.waveflow.preprocess.rst b/docs/source/api/paddlespeech.t2s.exps.waveflow.preprocess.rst
new file mode 100644
index 00000000..387aade9
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.waveflow.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.waveflow.preprocess module
+================================================
+
+.. automodule:: paddlespeech.t2s.exps.waveflow.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.waveflow.rst b/docs/source/api/paddlespeech.t2s.exps.waveflow.rst
new file mode 100644
index 00000000..5e643fb7
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.waveflow.rst
@@ -0,0 +1,19 @@
+paddlespeech.t2s.exps.waveflow package
+======================================
+
+.. automodule:: paddlespeech.t2s.exps.waveflow
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.waveflow.config
+   paddlespeech.t2s.exps.waveflow.ljspeech
+   paddlespeech.t2s.exps.waveflow.preprocess
+   paddlespeech.t2s.exps.waveflow.synthesize
+   paddlespeech.t2s.exps.waveflow.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.waveflow.synthesize.rst b/docs/source/api/paddlespeech.t2s.exps.waveflow.synthesize.rst
new file mode 100644
index 00000000..a7a98cf2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.waveflow.synthesize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.waveflow.synthesize module
+================================================
+
+.. automodule:: paddlespeech.t2s.exps.waveflow.synthesize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.waveflow.train.rst b/docs/source/api/paddlespeech.t2s.exps.waveflow.train.rst
new file mode 100644
index 00000000..c2337631
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.waveflow.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.waveflow.train module
+===========================================
+
+.. automodule:: paddlespeech.t2s.exps.waveflow.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.wavernn.rst b/docs/source/api/paddlespeech.t2s.exps.wavernn.rst
new file mode 100644
index 00000000..392e3906
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.wavernn.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.exps.wavernn package
+=====================================
+
+.. automodule:: paddlespeech.t2s.exps.wavernn
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.exps.wavernn.synthesize
+   paddlespeech.t2s.exps.wavernn.train
diff --git a/docs/source/api/paddlespeech.t2s.exps.wavernn.synthesize.rst b/docs/source/api/paddlespeech.t2s.exps.wavernn.synthesize.rst
new file mode 100644
index 00000000..911402f0
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.wavernn.synthesize.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.wavernn.synthesize module
+===============================================
+
+.. automodule:: paddlespeech.t2s.exps.wavernn.synthesize
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.exps.wavernn.train.rst b/docs/source/api/paddlespeech.t2s.exps.wavernn.train.rst
new file mode 100644
index 00000000..373f8e48
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.exps.wavernn.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.exps.wavernn.train module
+==========================================
+
+.. automodule:: paddlespeech.t2s.exps.wavernn.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.arpabet.rst b/docs/source/api/paddlespeech.t2s.frontend.arpabet.rst
new file mode 100644
index 00000000..199fb809
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.arpabet.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.arpabet module
+========================================
+
+.. automodule:: paddlespeech.t2s.frontend.arpabet
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.generate_lexicon.rst b/docs/source/api/paddlespeech.t2s.frontend.generate_lexicon.rst
new file mode 100644
index 00000000..355dfb53
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.generate_lexicon.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.generate\_lexicon module
+==================================================
+
+.. automodule:: paddlespeech.t2s.frontend.generate_lexicon
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.normalizer.abbrrviation.rst b/docs/source/api/paddlespeech.t2s.frontend.normalizer.abbrrviation.rst
new file mode 100644
index 00000000..22b79160
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.normalizer.abbrrviation.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.normalizer.abbrrviation module
+========================================================
+
+.. automodule:: paddlespeech.t2s.frontend.normalizer.abbrrviation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.normalizer.acronyms.rst b/docs/source/api/paddlespeech.t2s.frontend.normalizer.acronyms.rst
new file mode 100644
index 00000000..7020e207
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.normalizer.acronyms.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.normalizer.acronyms module
+====================================================
+
+.. automodule:: paddlespeech.t2s.frontend.normalizer.acronyms
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.normalizer.normalizer.rst b/docs/source/api/paddlespeech.t2s.frontend.normalizer.normalizer.rst
new file mode 100644
index 00000000..1a649daf
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.normalizer.normalizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.normalizer.normalizer module
+======================================================
+
+.. automodule:: paddlespeech.t2s.frontend.normalizer.normalizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.normalizer.numbers.rst b/docs/source/api/paddlespeech.t2s.frontend.normalizer.numbers.rst
new file mode 100644
index 00000000..438b5684
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.normalizer.numbers.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.normalizer.numbers module
+===================================================
+
+.. automodule:: paddlespeech.t2s.frontend.normalizer.numbers
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.normalizer.rst b/docs/source/api/paddlespeech.t2s.frontend.normalizer.rst
new file mode 100644
index 00000000..083e6bad
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.normalizer.rst
@@ -0,0 +1,19 @@
+paddlespeech.t2s.frontend.normalizer package
+============================================
+
+.. automodule:: paddlespeech.t2s.frontend.normalizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.frontend.normalizer.abbrrviation
+   paddlespeech.t2s.frontend.normalizer.acronyms
+   paddlespeech.t2s.frontend.normalizer.normalizer
+   paddlespeech.t2s.frontend.normalizer.numbers
+   paddlespeech.t2s.frontend.normalizer.width
diff --git a/docs/source/api/paddlespeech.t2s.frontend.normalizer.width.rst b/docs/source/api/paddlespeech.t2s.frontend.normalizer.width.rst
new file mode 100644
index 00000000..188659fc
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.normalizer.width.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.normalizer.width module
+=================================================
+
+.. automodule:: paddlespeech.t2s.frontend.normalizer.width
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.phonectic.rst b/docs/source/api/paddlespeech.t2s.frontend.phonectic.rst
new file mode 100644
index 00000000..8483b2d9
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.phonectic.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.phonectic module
+==========================================
+
+.. automodule:: paddlespeech.t2s.frontend.phonectic
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.punctuation.rst b/docs/source/api/paddlespeech.t2s.frontend.punctuation.rst
new file mode 100644
index 00000000..692c6f03
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.punctuation.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.punctuation module
+============================================
+
+.. automodule:: paddlespeech.t2s.frontend.punctuation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.rst b/docs/source/api/paddlespeech.t2s.frontend.rst
new file mode 100644
index 00000000..8fbf1e6e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.rst
@@ -0,0 +1,30 @@
+paddlespeech.t2s.frontend package
+=================================
+
+.. automodule:: paddlespeech.t2s.frontend
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.frontend.normalizer
+   paddlespeech.t2s.frontend.zh_normalization
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.frontend.arpabet
+   paddlespeech.t2s.frontend.generate_lexicon
+   paddlespeech.t2s.frontend.phonectic
+   paddlespeech.t2s.frontend.punctuation
+   paddlespeech.t2s.frontend.tone_sandhi
+   paddlespeech.t2s.frontend.vocab
+   paddlespeech.t2s.frontend.zh_frontend
diff --git a/docs/source/api/paddlespeech.t2s.frontend.tone_sandhi.rst b/docs/source/api/paddlespeech.t2s.frontend.tone_sandhi.rst
new file mode 100644
index 00000000..3ea4ba49
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.tone_sandhi.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.tone\_sandhi module
+=============================================
+
+.. automodule:: paddlespeech.t2s.frontend.tone_sandhi
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.vocab.rst b/docs/source/api/paddlespeech.t2s.frontend.vocab.rst
new file mode 100644
index 00000000..34f597bf
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.vocab.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.vocab module
+======================================
+
+.. automodule:: paddlespeech.t2s.frontend.vocab
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_frontend.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_frontend.rst
new file mode 100644
index 00000000..6327839e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_frontend.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_frontend module
+=============================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_frontend
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.char_convert.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.char_convert.rst
new file mode 100644
index 00000000..9cfc3406
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.char_convert.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.char\_convert module
+================================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.char_convert
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.chronology.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.chronology.rst
new file mode 100644
index 00000000..386df988
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.chronology.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.chronology module
+=============================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.chronology
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.constants.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.constants.rst
new file mode 100644
index 00000000..53c181b5
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.constants.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.constants module
+============================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.constants
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.num.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.num.rst
new file mode 100644
index 00000000..7eb624d1
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.num.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.num module
+======================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.num
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.phonecode.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.phonecode.rst
new file mode 100644
index 00000000..67d47f4e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.phonecode.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.phonecode module
+============================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.phonecode
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.quantifier.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.quantifier.rst
new file mode 100644
index 00000000..8c4d359c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.quantifier.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.quantifier module
+=============================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.quantifier
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.rst
new file mode 100644
index 00000000..ebe3f9d9
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.rst
@@ -0,0 +1,21 @@
+paddlespeech.t2s.frontend.zh\_normalization package
+===================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.frontend.zh_normalization.char_convert
+   paddlespeech.t2s.frontend.zh_normalization.chronology
+   paddlespeech.t2s.frontend.zh_normalization.constants
+   paddlespeech.t2s.frontend.zh_normalization.num
+   paddlespeech.t2s.frontend.zh_normalization.phonecode
+   paddlespeech.t2s.frontend.zh_normalization.quantifier
+   paddlespeech.t2s.frontend.zh_normalization.text_normlization
diff --git a/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.text_normlization.rst b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.text_normlization.rst
new file mode 100644
index 00000000..a875dc8b
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.frontend.zh_normalization.text_normlization.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.frontend.zh\_normalization.text\_normlization module
+=====================================================================
+
+.. automodule:: paddlespeech.t2s.frontend.zh_normalization.text_normlization
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.ernie_sat.mlm.rst b/docs/source/api/paddlespeech.t2s.models.ernie_sat.mlm.rst
new file mode 100644
index 00000000..f0e8fd11
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.ernie_sat.mlm.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.ernie\_sat.mlm module
+=============================================
+
+.. automodule:: paddlespeech.t2s.models.ernie_sat.mlm
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.ernie_sat.rst b/docs/source/api/paddlespeech.t2s.models.ernie_sat.rst
new file mode 100644
index 00000000..680a85de
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.ernie_sat.rst
@@ -0,0 +1,15 @@
+paddlespeech.t2s.models.ernie\_sat package
+==========================================
+
+.. automodule:: paddlespeech.t2s.models.ernie_sat
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.ernie_sat.mlm
diff --git a/docs/source/api/paddlespeech.t2s.models.fastspeech2.fastspeech2.rst b/docs/source/api/paddlespeech.t2s.models.fastspeech2.fastspeech2.rst
new file mode 100644
index 00000000..0bcba548
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.fastspeech2.fastspeech2.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.fastspeech2.fastspeech2 module
+======================================================
+
+.. automodule:: paddlespeech.t2s.models.fastspeech2.fastspeech2
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.fastspeech2.fastspeech2_updater.rst b/docs/source/api/paddlespeech.t2s.models.fastspeech2.fastspeech2_updater.rst
new file mode 100644
index 00000000..bd6f941d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.fastspeech2.fastspeech2_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.fastspeech2.fastspeech2\_updater module
+===============================================================
+
+.. automodule:: paddlespeech.t2s.models.fastspeech2.fastspeech2_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.fastspeech2.rst b/docs/source/api/paddlespeech.t2s.models.fastspeech2.rst
new file mode 100644
index 00000000..89a540c3
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.fastspeech2.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.fastspeech2 package
+===========================================
+
+.. automodule:: paddlespeech.t2s.models.fastspeech2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.fastspeech2.fastspeech2
+   paddlespeech.t2s.models.fastspeech2.fastspeech2_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.hifigan.hifigan.rst b/docs/source/api/paddlespeech.t2s.models.hifigan.hifigan.rst
new file mode 100644
index 00000000..4c043067
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.hifigan.hifigan.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.hifigan.hifigan module
+==============================================
+
+.. automodule:: paddlespeech.t2s.models.hifigan.hifigan
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.hifigan.hifigan_updater.rst b/docs/source/api/paddlespeech.t2s.models.hifigan.hifigan_updater.rst
new file mode 100644
index 00000000..51499329
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.hifigan.hifigan_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.hifigan.hifigan\_updater module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.models.hifigan.hifigan_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.hifigan.rst b/docs/source/api/paddlespeech.t2s.models.hifigan.rst
new file mode 100644
index 00000000..ac78e287
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.hifigan.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.hifigan package
+=======================================
+
+.. automodule:: paddlespeech.t2s.models.hifigan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.hifigan.hifigan
+   paddlespeech.t2s.models.hifigan.hifigan_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.melgan.melgan.rst b/docs/source/api/paddlespeech.t2s.models.melgan.melgan.rst
new file mode 100644
index 00000000..663782e8
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.melgan.melgan.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.melgan.melgan module
+============================================
+
+.. automodule:: paddlespeech.t2s.models.melgan.melgan
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.melgan.multi_band_melgan_updater.rst b/docs/source/api/paddlespeech.t2s.models.melgan.multi_band_melgan_updater.rst
new file mode 100644
index 00000000..46b8c71f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.melgan.multi_band_melgan_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.melgan.multi\_band\_melgan\_updater module
+==================================================================
+
+.. automodule:: paddlespeech.t2s.models.melgan.multi_band_melgan_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.melgan.rst b/docs/source/api/paddlespeech.t2s.models.melgan.rst
new file mode 100644
index 00000000..ed4bd616
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.melgan.rst
@@ -0,0 +1,18 @@
+paddlespeech.t2s.models.melgan package
+======================================
+
+.. automodule:: paddlespeech.t2s.models.melgan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.melgan.melgan
+   paddlespeech.t2s.models.melgan.multi_band_melgan_updater
+   paddlespeech.t2s.models.melgan.style_melgan
+   paddlespeech.t2s.models.melgan.style_melgan_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.melgan.style_melgan.rst b/docs/source/api/paddlespeech.t2s.models.melgan.style_melgan.rst
new file mode 100644
index 00000000..449c5142
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.melgan.style_melgan.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.melgan.style\_melgan module
+===================================================
+
+.. automodule:: paddlespeech.t2s.models.melgan.style_melgan
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.melgan.style_melgan_updater.rst b/docs/source/api/paddlespeech.t2s.models.melgan.style_melgan_updater.rst
new file mode 100644
index 00000000..2a6cb9fb
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.melgan.style_melgan_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.melgan.style\_melgan\_updater module
+============================================================
+
+.. automodule:: paddlespeech.t2s.models.melgan.style_melgan_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan.rst b/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan.rst
new file mode 100644
index 00000000..06bc0dad
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.parallel\_wavegan.parallel\_wavegan module
+==================================================================
+
+.. automodule:: paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan_updater.rst b/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan_updater.rst
new file mode 100644
index 00000000..4a652673
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.parallel\_wavegan.parallel\_wavegan\_updater module
+===========================================================================
+
+.. automodule:: paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.rst b/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.rst
new file mode 100644
index 00000000..ff25b6c2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.parallel_wavegan.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.parallel\_wavegan package
+=================================================
+
+.. automodule:: paddlespeech.t2s.models.parallel_wavegan
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan
+   paddlespeech.t2s.models.parallel_wavegan.parallel_wavegan_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.rst b/docs/source/api/paddlespeech.t2s.models.rst
new file mode 100644
index 00000000..5e681fa8
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.rst
@@ -0,0 +1,32 @@
+paddlespeech.t2s.models package
+===============================
+
+.. automodule:: paddlespeech.t2s.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.ernie_sat
+   paddlespeech.t2s.models.fastspeech2
+   paddlespeech.t2s.models.hifigan
+   paddlespeech.t2s.models.melgan
+   paddlespeech.t2s.models.parallel_wavegan
+   paddlespeech.t2s.models.speedyspeech
+   paddlespeech.t2s.models.tacotron2
+   paddlespeech.t2s.models.transformer_tts
+   paddlespeech.t2s.models.vits
+   paddlespeech.t2s.models.wavernn
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.waveflow
diff --git a/docs/source/api/paddlespeech.t2s.models.speedyspeech.rst b/docs/source/api/paddlespeech.t2s.models.speedyspeech.rst
new file mode 100644
index 00000000..a9cded2f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.speedyspeech.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.speedyspeech package
+============================================
+
+.. automodule:: paddlespeech.t2s.models.speedyspeech
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.speedyspeech.speedyspeech
+   paddlespeech.t2s.models.speedyspeech.speedyspeech_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.speedyspeech.speedyspeech.rst b/docs/source/api/paddlespeech.t2s.models.speedyspeech.speedyspeech.rst
new file mode 100644
index 00000000..0cfa3089
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.speedyspeech.speedyspeech.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.speedyspeech.speedyspeech module
+========================================================
+
+.. automodule:: paddlespeech.t2s.models.speedyspeech.speedyspeech
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.speedyspeech.speedyspeech_updater.rst b/docs/source/api/paddlespeech.t2s.models.speedyspeech.speedyspeech_updater.rst
new file mode 100644
index 00000000..c0a33d4c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.speedyspeech.speedyspeech_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.speedyspeech.speedyspeech\_updater module
+=================================================================
+
+.. automodule:: paddlespeech.t2s.models.speedyspeech.speedyspeech_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.tacotron2.rst b/docs/source/api/paddlespeech.t2s.models.tacotron2.rst
new file mode 100644
index 00000000..69133b84
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.tacotron2.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.tacotron2 package
+=========================================
+
+.. automodule:: paddlespeech.t2s.models.tacotron2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.tacotron2.tacotron2
+   paddlespeech.t2s.models.tacotron2.tacotron2_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.tacotron2.tacotron2.rst b/docs/source/api/paddlespeech.t2s.models.tacotron2.tacotron2.rst
new file mode 100644
index 00000000..44e2c68c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.tacotron2.tacotron2.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.tacotron2.tacotron2 module
+==================================================
+
+.. automodule:: paddlespeech.t2s.models.tacotron2.tacotron2
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.tacotron2.tacotron2_updater.rst b/docs/source/api/paddlespeech.t2s.models.tacotron2.tacotron2_updater.rst
new file mode 100644
index 00000000..c1bf1d2d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.tacotron2.tacotron2_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.tacotron2.tacotron2\_updater module
+===========================================================
+
+.. automodule:: paddlespeech.t2s.models.tacotron2.tacotron2_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.transformer_tts.rst b/docs/source/api/paddlespeech.t2s.models.transformer_tts.rst
new file mode 100644
index 00000000..89d6a4e3
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.transformer_tts.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.transformer\_tts package
+================================================
+
+.. automodule:: paddlespeech.t2s.models.transformer_tts
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.transformer_tts.transformer_tts
+   paddlespeech.t2s.models.transformer_tts.transformer_tts_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.transformer_tts.transformer_tts.rst b/docs/source/api/paddlespeech.t2s.models.transformer_tts.transformer_tts.rst
new file mode 100644
index 00000000..b061caa4
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.transformer_tts.transformer_tts.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.transformer\_tts.transformer\_tts module
+================================================================
+
+.. automodule:: paddlespeech.t2s.models.transformer_tts.transformer_tts
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.transformer_tts.transformer_tts_updater.rst b/docs/source/api/paddlespeech.t2s.models.transformer_tts.transformer_tts_updater.rst
new file mode 100644
index 00000000..aacc8479
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.transformer_tts.transformer_tts_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.transformer\_tts.transformer\_tts\_updater module
+=========================================================================
+
+.. automodule:: paddlespeech.t2s.models.transformer_tts.transformer_tts_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.duration_predictor.rst b/docs/source/api/paddlespeech.t2s.models.vits.duration_predictor.rst
new file mode 100644
index 00000000..59239c7e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.duration_predictor.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.duration\_predictor module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.duration_predictor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.flow.rst b/docs/source/api/paddlespeech.t2s.models.vits.flow.rst
new file mode 100644
index 00000000..59be7f6a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.flow.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.flow module
+========================================
+
+.. automodule:: paddlespeech.t2s.models.vits.flow
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.generator.rst b/docs/source/api/paddlespeech.t2s.models.vits.generator.rst
new file mode 100644
index 00000000..7b91b285
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.generator.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.generator module
+=============================================
+
+.. automodule:: paddlespeech.t2s.models.vits.generator
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.posterior_encoder.rst b/docs/source/api/paddlespeech.t2s.models.vits.posterior_encoder.rst
new file mode 100644
index 00000000..4710681c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.posterior_encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.posterior\_encoder module
+======================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.posterior_encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.residual_coupling.rst b/docs/source/api/paddlespeech.t2s.models.vits.residual_coupling.rst
new file mode 100644
index 00000000..31d8c51e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.residual_coupling.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.residual\_coupling module
+======================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.residual_coupling
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.rst b/docs/source/api/paddlespeech.t2s.models.vits.rst
new file mode 100644
index 00000000..3146094b
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.rst
@@ -0,0 +1,32 @@
+paddlespeech.t2s.models.vits package
+====================================
+
+.. automodule:: paddlespeech.t2s.models.vits
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.vits.monotonic_align
+   paddlespeech.t2s.models.vits.wavenet
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.vits.duration_predictor
+   paddlespeech.t2s.models.vits.flow
+   paddlespeech.t2s.models.vits.generator
+   paddlespeech.t2s.models.vits.posterior_encoder
+   paddlespeech.t2s.models.vits.residual_coupling
+   paddlespeech.t2s.models.vits.text_encoder
+   paddlespeech.t2s.models.vits.transform
+   paddlespeech.t2s.models.vits.vits
+   paddlespeech.t2s.models.vits.vits_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.text_encoder.rst b/docs/source/api/paddlespeech.t2s.models.vits.text_encoder.rst
new file mode 100644
index 00000000..50d2fda9
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.text_encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.text\_encoder module
+=================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.text_encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.transform.rst b/docs/source/api/paddlespeech.t2s.models.vits.transform.rst
new file mode 100644
index 00000000..a2ffde0d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.transform.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.transform module
+=============================================
+
+.. automodule:: paddlespeech.t2s.models.vits.transform
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.vits.rst b/docs/source/api/paddlespeech.t2s.models.vits.vits.rst
new file mode 100644
index 00000000..39af2ba5
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.vits.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.vits module
+========================================
+
+.. automodule:: paddlespeech.t2s.models.vits.vits
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.vits_updater.rst b/docs/source/api/paddlespeech.t2s.models.vits.vits_updater.rst
new file mode 100644
index 00000000..f8464664
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.vits_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.vits\_updater module
+=================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.vits_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.wavenet.residual_block.rst b/docs/source/api/paddlespeech.t2s.models.vits.wavenet.residual_block.rst
new file mode 100644
index 00000000..33b2006f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.wavenet.residual_block.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.wavenet.residual\_block module
+===========================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.wavenet.residual_block
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.wavenet.rst b/docs/source/api/paddlespeech.t2s.models.vits.wavenet.rst
new file mode 100644
index 00000000..694f7be2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.wavenet.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.vits.wavenet package
+============================================
+
+.. automodule:: paddlespeech.t2s.models.vits.wavenet
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.vits.wavenet.residual_block
+   paddlespeech.t2s.models.vits.wavenet.wavenet
diff --git a/docs/source/api/paddlespeech.t2s.models.vits.wavenet.wavenet.rst b/docs/source/api/paddlespeech.t2s.models.vits.wavenet.wavenet.rst
new file mode 100644
index 00000000..a0de1c0e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.vits.wavenet.wavenet.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.vits.wavenet.wavenet module
+===================================================
+
+.. automodule:: paddlespeech.t2s.models.vits.wavenet.wavenet
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.waveflow.rst b/docs/source/api/paddlespeech.t2s.models.waveflow.rst
new file mode 100644
index 00000000..f5d5b968
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.waveflow.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.waveflow module
+=======================================
+
+.. automodule:: paddlespeech.t2s.models.waveflow
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.wavernn.rst b/docs/source/api/paddlespeech.t2s.models.wavernn.rst
new file mode 100644
index 00000000..d52d4b88
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.wavernn.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.models.wavernn package
+=======================================
+
+.. automodule:: paddlespeech.t2s.models.wavernn
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.models.wavernn.wavernn
+   paddlespeech.t2s.models.wavernn.wavernn_updater
diff --git a/docs/source/api/paddlespeech.t2s.models.wavernn.wavernn.rst b/docs/source/api/paddlespeech.t2s.models.wavernn.wavernn.rst
new file mode 100644
index 00000000..679e6768
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.wavernn.wavernn.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.wavernn.wavernn module
+==============================================
+
+.. automodule:: paddlespeech.t2s.models.wavernn.wavernn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.models.wavernn.wavernn_updater.rst b/docs/source/api/paddlespeech.t2s.models.wavernn.wavernn_updater.rst
new file mode 100644
index 00000000..ea4ca2ca
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.models.wavernn.wavernn_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.models.wavernn.wavernn\_updater module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.models.wavernn.wavernn_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.activation.rst b/docs/source/api/paddlespeech.t2s.modules.activation.rst
new file mode 100644
index 00000000..ab15fb9b
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.activation.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.activation module
+==========================================
+
+.. automodule:: paddlespeech.t2s.modules.activation
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.causal_conv.rst b/docs/source/api/paddlespeech.t2s.modules.causal_conv.rst
new file mode 100644
index 00000000..94ab95da
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.causal_conv.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.causal\_conv module
+============================================
+
+.. automodule:: paddlespeech.t2s.modules.causal_conv
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.conformer.convolution.rst b/docs/source/api/paddlespeech.t2s.modules.conformer.convolution.rst
new file mode 100644
index 00000000..072af9ab
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.conformer.convolution.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.conformer.convolution module
+=====================================================
+
+.. automodule:: paddlespeech.t2s.modules.conformer.convolution
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.conformer.encoder_layer.rst b/docs/source/api/paddlespeech.t2s.modules.conformer.encoder_layer.rst
new file mode 100644
index 00000000..88f2f1a3
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.conformer.encoder_layer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.conformer.encoder\_layer module
+========================================================
+
+.. automodule:: paddlespeech.t2s.modules.conformer.encoder_layer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.conformer.rst b/docs/source/api/paddlespeech.t2s.modules.conformer.rst
new file mode 100644
index 00000000..796079df
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.conformer.rst
@@ -0,0 +1,16 @@
+paddlespeech.t2s.modules.conformer package
+==========================================
+
+.. automodule:: paddlespeech.t2s.modules.conformer
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.modules.conformer.convolution
+   paddlespeech.t2s.modules.conformer.encoder_layer
diff --git a/docs/source/api/paddlespeech.t2s.modules.conv.rst b/docs/source/api/paddlespeech.t2s.modules.conv.rst
new file mode 100644
index 00000000..532803b1
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.conv.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.conv module
+====================================
+
+.. automodule:: paddlespeech.t2s.modules.conv
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.geometry.rst b/docs/source/api/paddlespeech.t2s.modules.geometry.rst
new file mode 100644
index 00000000..8d1f3995
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.geometry.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.geometry module
+========================================
+
+.. automodule:: paddlespeech.t2s.modules.geometry
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.layer_norm.rst b/docs/source/api/paddlespeech.t2s.modules.layer_norm.rst
new file mode 100644
index 00000000..2dc1668c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.layer_norm.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.layer\_norm module
+===========================================
+
+.. automodule:: paddlespeech.t2s.modules.layer_norm
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.losses.rst b/docs/source/api/paddlespeech.t2s.modules.losses.rst
new file mode 100644
index 00000000..ad262e0a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.losses.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.losses module
+======================================
+
+.. automodule:: paddlespeech.t2s.modules.losses
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.masked_fill.rst b/docs/source/api/paddlespeech.t2s.modules.masked_fill.rst
new file mode 100644
index 00000000..afde1a7a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.masked_fill.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.masked\_fill module
+============================================
+
+.. automodule:: paddlespeech.t2s.modules.masked_fill
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.nets_utils.rst b/docs/source/api/paddlespeech.t2s.modules.nets_utils.rst
new file mode 100644
index 00000000..c9a68062
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.nets_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.nets\_utils module
+===========================================
+
+.. automodule:: paddlespeech.t2s.modules.nets_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.normalizer.rst b/docs/source/api/paddlespeech.t2s.modules.normalizer.rst
new file mode 100644
index 00000000..e0a166ca
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.normalizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.normalizer module
+==========================================
+
+.. automodule:: paddlespeech.t2s.modules.normalizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.positional_encoding.rst b/docs/source/api/paddlespeech.t2s.modules.positional_encoding.rst
new file mode 100644
index 00000000..2ba65e6e
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.positional_encoding.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.positional\_encoding module
+====================================================
+
+.. automodule:: paddlespeech.t2s.modules.positional_encoding
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.pqmf.rst b/docs/source/api/paddlespeech.t2s.modules.pqmf.rst
new file mode 100644
index 00000000..2b89a450
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.pqmf.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.pqmf module
+====================================
+
+.. automodule:: paddlespeech.t2s.modules.pqmf
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.predictor.duration_predictor.rst b/docs/source/api/paddlespeech.t2s.modules.predictor.duration_predictor.rst
new file mode 100644
index 00000000..5b55e912
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.predictor.duration_predictor.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.predictor.duration\_predictor module
+=============================================================
+
+.. automodule:: paddlespeech.t2s.modules.predictor.duration_predictor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.predictor.length_regulator.rst b/docs/source/api/paddlespeech.t2s.modules.predictor.length_regulator.rst
new file mode 100644
index 00000000..fbbec39f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.predictor.length_regulator.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.predictor.length\_regulator module
+===========================================================
+
+.. automodule:: paddlespeech.t2s.modules.predictor.length_regulator
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.predictor.rst b/docs/source/api/paddlespeech.t2s.modules.predictor.rst
new file mode 100644
index 00000000..2c6ab088
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.predictor.rst
@@ -0,0 +1,17 @@
+paddlespeech.t2s.modules.predictor package
+==========================================
+
+.. automodule:: paddlespeech.t2s.modules.predictor
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.modules.predictor.duration_predictor
+   paddlespeech.t2s.modules.predictor.length_regulator
+   paddlespeech.t2s.modules.predictor.variance_predictor
diff --git a/docs/source/api/paddlespeech.t2s.modules.predictor.variance_predictor.rst b/docs/source/api/paddlespeech.t2s.modules.predictor.variance_predictor.rst
new file mode 100644
index 00000000..a3c339cf
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.predictor.variance_predictor.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.predictor.variance\_predictor module
+=============================================================
+
+.. automodule:: paddlespeech.t2s.modules.predictor.variance_predictor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.residual_block.rst b/docs/source/api/paddlespeech.t2s.modules.residual_block.rst
new file mode 100644
index 00000000..1286e7ec
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.residual_block.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.residual\_block module
+===============================================
+
+.. automodule:: paddlespeech.t2s.modules.residual_block
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.residual_stack.rst b/docs/source/api/paddlespeech.t2s.modules.residual_stack.rst
new file mode 100644
index 00000000..6608e8ec
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.residual_stack.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.residual\_stack module
+===============================================
+
+.. automodule:: paddlespeech.t2s.modules.residual_stack
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.rst b/docs/source/api/paddlespeech.t2s.modules.rst
new file mode 100644
index 00000000..70e023f7
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.rst
@@ -0,0 +1,41 @@
+paddlespeech.t2s.modules package
+================================
+
+.. automodule:: paddlespeech.t2s.modules
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.modules.conformer
+   paddlespeech.t2s.modules.predictor
+   paddlespeech.t2s.modules.tacotron2
+   paddlespeech.t2s.modules.transformer
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.modules.activation
+   paddlespeech.t2s.modules.causal_conv
+   paddlespeech.t2s.modules.conv
+   paddlespeech.t2s.modules.geometry
+   paddlespeech.t2s.modules.layer_norm
+   paddlespeech.t2s.modules.losses
+   paddlespeech.t2s.modules.masked_fill
+   paddlespeech.t2s.modules.nets_utils
+   paddlespeech.t2s.modules.normalizer
+   paddlespeech.t2s.modules.positional_encoding
+   paddlespeech.t2s.modules.pqmf
+   paddlespeech.t2s.modules.residual_block
+   paddlespeech.t2s.modules.residual_stack
+   paddlespeech.t2s.modules.style_encoder
+   paddlespeech.t2s.modules.tade_res_block
+   paddlespeech.t2s.modules.upsample
diff --git a/docs/source/api/paddlespeech.t2s.modules.style_encoder.rst b/docs/source/api/paddlespeech.t2s.modules.style_encoder.rst
new file mode 100644
index 00000000..b2d97fdb
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.style_encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.style\_encoder module
+==============================================
+
+.. automodule:: paddlespeech.t2s.modules.style_encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.tacotron2.attentions.rst b/docs/source/api/paddlespeech.t2s.modules.tacotron2.attentions.rst
new file mode 100644
index 00000000..f6c8f61c
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.tacotron2.attentions.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.tacotron2.attentions module
+====================================================
+
+.. automodule:: paddlespeech.t2s.modules.tacotron2.attentions
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.tacotron2.decoder.rst b/docs/source/api/paddlespeech.t2s.modules.tacotron2.decoder.rst
new file mode 100644
index 00000000..20471a28
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.tacotron2.decoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.tacotron2.decoder module
+=================================================
+
+.. automodule:: paddlespeech.t2s.modules.tacotron2.decoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.tacotron2.encoder.rst b/docs/source/api/paddlespeech.t2s.modules.tacotron2.encoder.rst
new file mode 100644
index 00000000..eaf941c1
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.tacotron2.encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.tacotron2.encoder module
+=================================================
+
+.. automodule:: paddlespeech.t2s.modules.tacotron2.encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.tacotron2.rst b/docs/source/api/paddlespeech.t2s.modules.tacotron2.rst
new file mode 100644
index 00000000..66fdd6c7
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.tacotron2.rst
@@ -0,0 +1,17 @@
+paddlespeech.t2s.modules.tacotron2 package
+==========================================
+
+.. automodule:: paddlespeech.t2s.modules.tacotron2
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.modules.tacotron2.attentions
+   paddlespeech.t2s.modules.tacotron2.decoder
+   paddlespeech.t2s.modules.tacotron2.encoder
diff --git a/docs/source/api/paddlespeech.t2s.modules.tade_res_block.rst b/docs/source/api/paddlespeech.t2s.modules.tade_res_block.rst
new file mode 100644
index 00000000..1711335d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.tade_res_block.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.tade\_res\_block module
+================================================
+
+.. automodule:: paddlespeech.t2s.modules.tade_res_block
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.attention.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.attention.rst
new file mode 100644
index 00000000..ae2cdb54
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.attention.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.attention module
+=====================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.attention
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.decoder.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.decoder.rst
new file mode 100644
index 00000000..4d6036c2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.decoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.decoder module
+===================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.decoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.decoder_layer.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.decoder_layer.rst
new file mode 100644
index 00000000..01ef289d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.decoder_layer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.decoder\_layer module
+==========================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.decoder_layer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.embedding.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.embedding.rst
new file mode 100644
index 00000000..04f816e8
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.embedding.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.embedding module
+=====================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.embedding
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.encoder.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.encoder.rst
new file mode 100644
index 00000000..6b3cd0b4
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.encoder module
+===================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.encoder_layer.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.encoder_layer.rst
new file mode 100644
index 00000000..ce1fb2a3
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.encoder_layer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.encoder\_layer module
+==========================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.encoder_layer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.lightconv.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.lightconv.rst
new file mode 100644
index 00000000..75050ff4
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.lightconv.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.lightconv module
+=====================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.lightconv
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.mask.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.mask.rst
new file mode 100644
index 00000000..e381ca9d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.mask.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.mask module
+================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.mask
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.multi_layer_conv.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.multi_layer_conv.rst
new file mode 100644
index 00000000..5d2a3d16
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.multi_layer_conv.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.multi\_layer\_conv module
+==============================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.multi_layer_conv
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.positionwise_feed_forward.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.positionwise_feed_forward.rst
new file mode 100644
index 00000000..57656a6f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.positionwise_feed_forward.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.positionwise\_feed\_forward module
+=======================================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.positionwise_feed_forward
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.repeat.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.repeat.rst
new file mode 100644
index 00000000..795756a1
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.repeat.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.repeat module
+==================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.repeat
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.rst
new file mode 100644
index 00000000..e0e0ccd2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.rst
@@ -0,0 +1,26 @@
+paddlespeech.t2s.modules.transformer package
+============================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.modules.transformer.attention
+   paddlespeech.t2s.modules.transformer.decoder
+   paddlespeech.t2s.modules.transformer.decoder_layer
+   paddlespeech.t2s.modules.transformer.embedding
+   paddlespeech.t2s.modules.transformer.encoder
+   paddlespeech.t2s.modules.transformer.encoder_layer
+   paddlespeech.t2s.modules.transformer.lightconv
+   paddlespeech.t2s.modules.transformer.mask
+   paddlespeech.t2s.modules.transformer.multi_layer_conv
+   paddlespeech.t2s.modules.transformer.positionwise_feed_forward
+   paddlespeech.t2s.modules.transformer.repeat
+   paddlespeech.t2s.modules.transformer.subsampling
diff --git a/docs/source/api/paddlespeech.t2s.modules.transformer.subsampling.rst b/docs/source/api/paddlespeech.t2s.modules.transformer.subsampling.rst
new file mode 100644
index 00000000..852fedb2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.transformer.subsampling.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.transformer.subsampling module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.modules.transformer.subsampling
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.modules.upsample.rst b/docs/source/api/paddlespeech.t2s.modules.upsample.rst
new file mode 100644
index 00000000..74820386
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.modules.upsample.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.modules.upsample module
+========================================
+
+.. automodule:: paddlespeech.t2s.modules.upsample
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.rst b/docs/source/api/paddlespeech.t2s.rst
new file mode 100644
index 00000000..59dd619f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.rst
@@ -0,0 +1,22 @@
+paddlespeech.t2s package
+========================
+
+.. automodule:: paddlespeech.t2s
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.audio
+   paddlespeech.t2s.datasets
+   paddlespeech.t2s.exps
+   paddlespeech.t2s.frontend
+   paddlespeech.t2s.models
+   paddlespeech.t2s.modules
+   paddlespeech.t2s.training
+   paddlespeech.t2s.utils
diff --git a/docs/source/api/paddlespeech.t2s.training.cli.rst b/docs/source/api/paddlespeech.t2s.training.cli.rst
new file mode 100644
index 00000000..4f9a8efd
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.cli.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.cli module
+====================================
+
+.. automodule:: paddlespeech.t2s.training.cli
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.default_config.rst b/docs/source/api/paddlespeech.t2s.training.default_config.rst
new file mode 100644
index 00000000..a79e633a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.default_config.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.default\_config module
+================================================
+
+.. automodule:: paddlespeech.t2s.training.default_config
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.experiment.rst b/docs/source/api/paddlespeech.t2s.training.experiment.rst
new file mode 100644
index 00000000..9d576031
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.experiment.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.experiment module
+===========================================
+
+.. automodule:: paddlespeech.t2s.training.experiment
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.extension.rst b/docs/source/api/paddlespeech.t2s.training.extension.rst
new file mode 100644
index 00000000..e8c96db2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.extension.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.extension module
+==========================================
+
+.. automodule:: paddlespeech.t2s.training.extension
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.extensions.evaluator.rst b/docs/source/api/paddlespeech.t2s.training.extensions.evaluator.rst
new file mode 100644
index 00000000..ce0241fa
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.extensions.evaluator.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.extensions.evaluator module
+=====================================================
+
+.. automodule:: paddlespeech.t2s.training.extensions.evaluator
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.extensions.rst b/docs/source/api/paddlespeech.t2s.training.extensions.rst
new file mode 100644
index 00000000..c145b58d
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.extensions.rst
@@ -0,0 +1,17 @@
+paddlespeech.t2s.training.extensions package
+============================================
+
+.. automodule:: paddlespeech.t2s.training.extensions
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.training.extensions.evaluator
+   paddlespeech.t2s.training.extensions.snapshot
+   paddlespeech.t2s.training.extensions.visualizer
diff --git a/docs/source/api/paddlespeech.t2s.training.extensions.snapshot.rst b/docs/source/api/paddlespeech.t2s.training.extensions.snapshot.rst
new file mode 100644
index 00000000..eb509ff2
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.extensions.snapshot.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.extensions.snapshot module
+====================================================
+
+.. automodule:: paddlespeech.t2s.training.extensions.snapshot
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.extensions.visualizer.rst b/docs/source/api/paddlespeech.t2s.training.extensions.visualizer.rst
new file mode 100644
index 00000000..13cd16ae
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.extensions.visualizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.extensions.visualizer module
+======================================================
+
+.. automodule:: paddlespeech.t2s.training.extensions.visualizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.optimizer.rst b/docs/source/api/paddlespeech.t2s.training.optimizer.rst
new file mode 100644
index 00000000..1a5487fe
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.optimizer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.optimizer module
+==========================================
+
+.. automodule:: paddlespeech.t2s.training.optimizer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.reporter.rst b/docs/source/api/paddlespeech.t2s.training.reporter.rst
new file mode 100644
index 00000000..c6eca7cb
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.reporter.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.reporter module
+=========================================
+
+.. automodule:: paddlespeech.t2s.training.reporter
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.rst b/docs/source/api/paddlespeech.t2s.training.rst
new file mode 100644
index 00000000..48d4679f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.rst
@@ -0,0 +1,34 @@
+paddlespeech.t2s.training package
+=================================
+
+.. automodule:: paddlespeech.t2s.training
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.training.extensions
+   paddlespeech.t2s.training.triggers
+   paddlespeech.t2s.training.updaters
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.training.cli
+   paddlespeech.t2s.training.default_config
+   paddlespeech.t2s.training.experiment
+   paddlespeech.t2s.training.extension
+   paddlespeech.t2s.training.optimizer
+   paddlespeech.t2s.training.reporter
+   paddlespeech.t2s.training.seeding
+   paddlespeech.t2s.training.trainer
+   paddlespeech.t2s.training.trigger
+   paddlespeech.t2s.training.updater
diff --git a/docs/source/api/paddlespeech.t2s.training.seeding.rst b/docs/source/api/paddlespeech.t2s.training.seeding.rst
new file mode 100644
index 00000000..d1889fbd
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.seeding.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.seeding module
+========================================
+
+.. automodule:: paddlespeech.t2s.training.seeding
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.trainer.rst b/docs/source/api/paddlespeech.t2s.training.trainer.rst
new file mode 100644
index 00000000..e3480910
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.trainer.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.trainer module
+========================================
+
+.. automodule:: paddlespeech.t2s.training.trainer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.trigger.rst b/docs/source/api/paddlespeech.t2s.training.trigger.rst
new file mode 100644
index 00000000..9e369603
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.trigger module
+========================================
+
+.. automodule:: paddlespeech.t2s.training.trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.triggers.interval_trigger.rst b/docs/source/api/paddlespeech.t2s.training.triggers.interval_trigger.rst
new file mode 100644
index 00000000..99a21250
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.triggers.interval_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.triggers.interval\_trigger module
+===========================================================
+
+.. automodule:: paddlespeech.t2s.training.triggers.interval_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.triggers.limit_trigger.rst b/docs/source/api/paddlespeech.t2s.training.triggers.limit_trigger.rst
new file mode 100644
index 00000000..34144b17
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.triggers.limit_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.triggers.limit\_trigger module
+========================================================
+
+.. automodule:: paddlespeech.t2s.training.triggers.limit_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.triggers.rst b/docs/source/api/paddlespeech.t2s.training.triggers.rst
new file mode 100644
index 00000000..9c853616
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.triggers.rst
@@ -0,0 +1,17 @@
+paddlespeech.t2s.training.triggers package
+==========================================
+
+.. automodule:: paddlespeech.t2s.training.triggers
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.training.triggers.interval_trigger
+   paddlespeech.t2s.training.triggers.limit_trigger
+   paddlespeech.t2s.training.triggers.time_trigger
diff --git a/docs/source/api/paddlespeech.t2s.training.triggers.time_trigger.rst b/docs/source/api/paddlespeech.t2s.training.triggers.time_trigger.rst
new file mode 100644
index 00000000..6220544b
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.triggers.time_trigger.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.triggers.time\_trigger module
+=======================================================
+
+.. automodule:: paddlespeech.t2s.training.triggers.time_trigger
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.updater.rst b/docs/source/api/paddlespeech.t2s.training.updater.rst
new file mode 100644
index 00000000..79aa7feb
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.updater module
+========================================
+
+.. automodule:: paddlespeech.t2s.training.updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.training.updaters.rst b/docs/source/api/paddlespeech.t2s.training.updaters.rst
new file mode 100644
index 00000000..d4062b00
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.updaters.rst
@@ -0,0 +1,15 @@
+paddlespeech.t2s.training.updaters package
+==========================================
+
+.. automodule:: paddlespeech.t2s.training.updaters
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.training.updaters.standard_updater
diff --git a/docs/source/api/paddlespeech.t2s.training.updaters.standard_updater.rst b/docs/source/api/paddlespeech.t2s.training.updaters.standard_updater.rst
new file mode 100644
index 00000000..6202ccae
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.training.updaters.standard_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.training.updaters.standard\_updater module
+===========================================================
+
+.. automodule:: paddlespeech.t2s.training.updaters.standard_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.checkpoint.rst b/docs/source/api/paddlespeech.t2s.utils.checkpoint.rst
new file mode 100644
index 00000000..9f7758ea
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.checkpoint.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.checkpoint module
+========================================
+
+.. automodule:: paddlespeech.t2s.utils.checkpoint
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.display.rst b/docs/source/api/paddlespeech.t2s.utils.display.rst
new file mode 100644
index 00000000..b1f9520f
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.display.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.display module
+=====================================
+
+.. automodule:: paddlespeech.t2s.utils.display
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.error_rate.rst b/docs/source/api/paddlespeech.t2s.utils.error_rate.rst
new file mode 100644
index 00000000..843171fe
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.error_rate.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.error\_rate module
+=========================================
+
+.. automodule:: paddlespeech.t2s.utils.error_rate
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.h5_utils.rst b/docs/source/api/paddlespeech.t2s.utils.h5_utils.rst
new file mode 100644
index 00000000..0784ebf6
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.h5_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.h5\_utils module
+=======================================
+
+.. automodule:: paddlespeech.t2s.utils.h5_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.internals.rst b/docs/source/api/paddlespeech.t2s.utils.internals.rst
new file mode 100644
index 00000000..d6236151
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.internals.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.internals module
+=======================================
+
+.. automodule:: paddlespeech.t2s.utils.internals
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.layer_tools.rst b/docs/source/api/paddlespeech.t2s.utils.layer_tools.rst
new file mode 100644
index 00000000..d16e3843
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.layer_tools.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.layer\_tools module
+==========================================
+
+.. automodule:: paddlespeech.t2s.utils.layer_tools
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.mp_tools.rst b/docs/source/api/paddlespeech.t2s.utils.mp_tools.rst
new file mode 100644
index 00000000..cdb6ca91
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.mp_tools.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.mp\_tools module
+=======================================
+
+.. automodule:: paddlespeech.t2s.utils.mp_tools
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.profiler.rst b/docs/source/api/paddlespeech.t2s.utils.profiler.rst
new file mode 100644
index 00000000..31a26934
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.profiler.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.profiler module
+======================================
+
+.. automodule:: paddlespeech.t2s.utils.profiler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.t2s.utils.rst b/docs/source/api/paddlespeech.t2s.utils.rst
new file mode 100644
index 00000000..2fd9df2a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.rst
@@ -0,0 +1,23 @@
+paddlespeech.t2s.utils package
+==============================
+
+.. automodule:: paddlespeech.t2s.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.t2s.utils.checkpoint
+   paddlespeech.t2s.utils.display
+   paddlespeech.t2s.utils.error_rate
+   paddlespeech.t2s.utils.h5_utils
+   paddlespeech.t2s.utils.internals
+   paddlespeech.t2s.utils.layer_tools
+   paddlespeech.t2s.utils.mp_tools
+   paddlespeech.t2s.utils.profiler
+   paddlespeech.t2s.utils.scheduler
diff --git a/docs/source/api/paddlespeech.t2s.utils.scheduler.rst b/docs/source/api/paddlespeech.t2s.utils.scheduler.rst
new file mode 100644
index 00000000..2066f31a
--- /dev/null
+++ b/docs/source/api/paddlespeech.t2s.utils.scheduler.rst
@@ -0,0 +1,7 @@
+paddlespeech.t2s.utils.scheduler module
+=======================================
+
+.. automodule:: paddlespeech.t2s.utils.scheduler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.exps.ernie_linear.avg_model.rst b/docs/source/api/paddlespeech.text.exps.ernie_linear.avg_model.rst
new file mode 100644
index 00000000..25bffda8
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.exps.ernie_linear.avg_model.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.exps.ernie\_linear.avg\_model module
+======================================================
+
+.. automodule:: paddlespeech.text.exps.ernie_linear.avg_model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.exps.ernie_linear.punc_restore.rst b/docs/source/api/paddlespeech.text.exps.ernie_linear.punc_restore.rst
new file mode 100644
index 00000000..92f1926d
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.exps.ernie_linear.punc_restore.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.exps.ernie\_linear.punc\_restore module
+=========================================================
+
+.. automodule:: paddlespeech.text.exps.ernie_linear.punc_restore
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.exps.ernie_linear.rst b/docs/source/api/paddlespeech.text.exps.ernie_linear.rst
new file mode 100644
index 00000000..7b38c8f1
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.exps.ernie_linear.rst
@@ -0,0 +1,18 @@
+paddlespeech.text.exps.ernie\_linear package
+============================================
+
+.. automodule:: paddlespeech.text.exps.ernie_linear
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.text.exps.ernie_linear.avg_model
+   paddlespeech.text.exps.ernie_linear.punc_restore
+   paddlespeech.text.exps.ernie_linear.test
+   paddlespeech.text.exps.ernie_linear.train
diff --git a/docs/source/api/paddlespeech.text.exps.ernie_linear.test.rst b/docs/source/api/paddlespeech.text.exps.ernie_linear.test.rst
new file mode 100644
index 00000000..ac61440d
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.exps.ernie_linear.test.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.exps.ernie\_linear.test module
+================================================
+
+.. automodule:: paddlespeech.text.exps.ernie_linear.test
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.exps.ernie_linear.train.rst b/docs/source/api/paddlespeech.text.exps.ernie_linear.train.rst
new file mode 100644
index 00000000..c26425c3
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.exps.ernie_linear.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.exps.ernie\_linear.train module
+=================================================
+
+.. automodule:: paddlespeech.text.exps.ernie_linear.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.exps.rst b/docs/source/api/paddlespeech.text.exps.rst
new file mode 100644
index 00000000..76143476
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.exps.rst
@@ -0,0 +1,15 @@
+paddlespeech.text.exps package
+==============================
+
+.. automodule:: paddlespeech.text.exps
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.text.exps.ernie_linear
diff --git a/docs/source/api/paddlespeech.text.models.ernie_crf.model.rst b/docs/source/api/paddlespeech.text.models.ernie_crf.model.rst
new file mode 100644
index 00000000..fffdbe0f
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.ernie_crf.model.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.models.ernie\_crf.model module
+================================================
+
+.. automodule:: paddlespeech.text.models.ernie_crf.model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.models.ernie_crf.rst b/docs/source/api/paddlespeech.text.models.ernie_crf.rst
new file mode 100644
index 00000000..526b89c7
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.ernie_crf.rst
@@ -0,0 +1,15 @@
+paddlespeech.text.models.ernie\_crf package
+===========================================
+
+.. automodule:: paddlespeech.text.models.ernie_crf
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.text.models.ernie_crf.model
diff --git a/docs/source/api/paddlespeech.text.models.ernie_linear.dataset.rst b/docs/source/api/paddlespeech.text.models.ernie_linear.dataset.rst
new file mode 100644
index 00000000..f291f4b5
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.ernie_linear.dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.models.ernie\_linear.dataset module
+=====================================================
+
+.. automodule:: paddlespeech.text.models.ernie_linear.dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear.rst b/docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear.rst
new file mode 100644
index 00000000..b0a59c8a
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.models.ernie\_linear.ernie\_linear module
+===========================================================
+
+.. automodule:: paddlespeech.text.models.ernie_linear.ernie_linear
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear_updater.rst b/docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear_updater.rst
new file mode 100644
index 00000000..8d6df260
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.ernie_linear.ernie_linear_updater.rst
@@ -0,0 +1,7 @@
+paddlespeech.text.models.ernie\_linear.ernie\_linear\_updater module
+====================================================================
+
+.. automodule:: paddlespeech.text.models.ernie_linear.ernie_linear_updater
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.text.models.ernie_linear.rst b/docs/source/api/paddlespeech.text.models.ernie_linear.rst
new file mode 100644
index 00000000..6a6f7faa
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.ernie_linear.rst
@@ -0,0 +1,17 @@
+paddlespeech.text.models.ernie\_linear package
+==============================================
+
+.. automodule:: paddlespeech.text.models.ernie_linear
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.text.models.ernie_linear.dataset
+   paddlespeech.text.models.ernie_linear.ernie_linear
+   paddlespeech.text.models.ernie_linear.ernie_linear_updater
diff --git a/docs/source/api/paddlespeech.text.models.rst b/docs/source/api/paddlespeech.text.models.rst
new file mode 100644
index 00000000..cc4e5d61
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.models.rst
@@ -0,0 +1,16 @@
+paddlespeech.text.models package
+================================
+
+.. automodule:: paddlespeech.text.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.text.models.ernie_crf
+   paddlespeech.text.models.ernie_linear
diff --git a/docs/source/api/paddlespeech.text.rst b/docs/source/api/paddlespeech.text.rst
new file mode 100644
index 00000000..7ffde89f
--- /dev/null
+++ b/docs/source/api/paddlespeech.text.rst
@@ -0,0 +1,16 @@
+paddlespeech.text package
+=========================
+
+.. automodule:: paddlespeech.text
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.text.exps
+   paddlespeech.text.models
diff --git a/docs/source/api/paddlespeech.vector.cluster.diarization.rst b/docs/source/api/paddlespeech.vector.cluster.diarization.rst
new file mode 100644
index 00000000..cd3a5a1f
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.cluster.diarization.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.cluster.diarization module
+==============================================
+
+.. automodule:: paddlespeech.vector.cluster.diarization
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.cluster.plda.rst b/docs/source/api/paddlespeech.vector.cluster.plda.rst
new file mode 100644
index 00000000..e3e9e23d
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.cluster.plda.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.cluster.plda module
+=======================================
+
+.. automodule:: paddlespeech.vector.cluster.plda
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.cluster.rst b/docs/source/api/paddlespeech.vector.cluster.rst
new file mode 100644
index 00000000..288465c4
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.cluster.rst
@@ -0,0 +1,16 @@
+paddlespeech.vector.cluster package
+===================================
+
+.. automodule:: paddlespeech.vector.cluster
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.cluster.diarization
+   paddlespeech.vector.cluster.plda
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.audio_processor.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.audio_processor.rst
new file mode 100644
index 00000000..654faf2e
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.audio_processor.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.audio\_processor module
+=====================================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.audio_processor
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.config.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.config.rst
new file mode 100644
index 00000000..d97e8f9f
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.config.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.config module
+===========================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.config
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.dataset_processors.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.dataset_processors.rst
new file mode 100644
index 00000000..9386aaf0
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.dataset_processors.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.dataset\_processors module
+========================================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.dataset_processors
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.inference.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.inference.rst
new file mode 100644
index 00000000..4e63754f
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.inference.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.inference module
+==============================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.inference
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.preprocess.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.preprocess.rst
new file mode 100644
index 00000000..31fd8c8b
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.preprocess.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.preprocess module
+===============================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.preprocess
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.random_cycle.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.random_cycle.rst
new file mode 100644
index 00000000..96c2c14a
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.random_cycle.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.random\_cycle module
+==================================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.random_cycle
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.rst
new file mode 100644
index 00000000..00cae3a7
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.rst
@@ -0,0 +1,22 @@
+paddlespeech.vector.exps.ge2e package
+=====================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.exps.ge2e.audio_processor
+   paddlespeech.vector.exps.ge2e.config
+   paddlespeech.vector.exps.ge2e.dataset_processors
+   paddlespeech.vector.exps.ge2e.inference
+   paddlespeech.vector.exps.ge2e.preprocess
+   paddlespeech.vector.exps.ge2e.random_cycle
+   paddlespeech.vector.exps.ge2e.speaker_verification_dataset
+   paddlespeech.vector.exps.ge2e.train
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.speaker_verification_dataset.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.speaker_verification_dataset.rst
new file mode 100644
index 00000000..be2d8334
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.speaker_verification_dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.speaker\_verification\_dataset module
+===================================================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.speaker_verification_dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.ge2e.train.rst b/docs/source/api/paddlespeech.vector.exps.ge2e.train.rst
new file mode 100644
index 00000000..d3d4edde
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.ge2e.train.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.exps.ge2e.train module
+==========================================
+
+.. automodule:: paddlespeech.vector.exps.ge2e.train
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.exps.rst b/docs/source/api/paddlespeech.vector.exps.rst
new file mode 100644
index 00000000..ea857a0a
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.exps.rst
@@ -0,0 +1,15 @@
+paddlespeech.vector.exps package
+================================
+
+.. automodule:: paddlespeech.vector.exps
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.exps.ge2e
diff --git a/docs/source/api/paddlespeech.vector.io.augment.rst b/docs/source/api/paddlespeech.vector.io.augment.rst
new file mode 100644
index 00000000..b76c1531
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.augment.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.io.augment module
+=====================================
+
+.. automodule:: paddlespeech.vector.io.augment
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.io.batch.rst b/docs/source/api/paddlespeech.vector.io.batch.rst
new file mode 100644
index 00000000..e0bdb5f2
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.batch.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.io.batch module
+===================================
+
+.. automodule:: paddlespeech.vector.io.batch
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.io.dataset.rst b/docs/source/api/paddlespeech.vector.io.dataset.rst
new file mode 100644
index 00000000..a4618e19
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.dataset.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.io.dataset module
+=====================================
+
+.. automodule:: paddlespeech.vector.io.dataset
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.io.dataset_from_json.rst b/docs/source/api/paddlespeech.vector.io.dataset_from_json.rst
new file mode 100644
index 00000000..8b0773a9
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.dataset_from_json.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.io.dataset\_from\_json module
+=================================================
+
+.. automodule:: paddlespeech.vector.io.dataset_from_json
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.io.embedding_norm.rst b/docs/source/api/paddlespeech.vector.io.embedding_norm.rst
new file mode 100644
index 00000000..dc85976b
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.embedding_norm.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.io.embedding\_norm module
+=============================================
+
+.. automodule:: paddlespeech.vector.io.embedding_norm
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.io.rst b/docs/source/api/paddlespeech.vector.io.rst
new file mode 100644
index 00000000..72062868
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.rst
@@ -0,0 +1,20 @@
+paddlespeech.vector.io package
+==============================
+
+.. automodule:: paddlespeech.vector.io
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.io.augment
+   paddlespeech.vector.io.batch
+   paddlespeech.vector.io.dataset
+   paddlespeech.vector.io.dataset_from_json
+   paddlespeech.vector.io.embedding_norm
+   paddlespeech.vector.io.signal_processing
diff --git a/docs/source/api/paddlespeech.vector.io.signal_processing.rst b/docs/source/api/paddlespeech.vector.io.signal_processing.rst
new file mode 100644
index 00000000..e03b8c2c
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.io.signal_processing.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.io.signal\_processing module
+================================================
+
+.. automodule:: paddlespeech.vector.io.signal_processing
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.models.ecapa_tdnn.rst b/docs/source/api/paddlespeech.vector.models.ecapa_tdnn.rst
new file mode 100644
index 00000000..2a1b1687
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.models.ecapa_tdnn.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.models.ecapa\_tdnn module
+=============================================
+
+.. automodule:: paddlespeech.vector.models.ecapa_tdnn
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.models.lstm_speaker_encoder.rst b/docs/source/api/paddlespeech.vector.models.lstm_speaker_encoder.rst
new file mode 100644
index 00000000..3a19e2b7
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.models.lstm_speaker_encoder.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.models.lstm\_speaker\_encoder module
+========================================================
+
+.. automodule:: paddlespeech.vector.models.lstm_speaker_encoder
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.models.rst b/docs/source/api/paddlespeech.vector.models.rst
new file mode 100644
index 00000000..aab7c0dc
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.models.rst
@@ -0,0 +1,16 @@
+paddlespeech.vector.models package
+==================================
+
+.. automodule:: paddlespeech.vector.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.models.ecapa_tdnn
+   paddlespeech.vector.models.lstm_speaker_encoder
diff --git a/docs/source/api/paddlespeech.vector.modules.layer.rst b/docs/source/api/paddlespeech.vector.modules.layer.rst
new file mode 100644
index 00000000..bb7e8bb1
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.modules.layer.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.modules.layer module
+========================================
+
+.. automodule:: paddlespeech.vector.modules.layer
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.modules.loss.rst b/docs/source/api/paddlespeech.vector.modules.loss.rst
new file mode 100644
index 00000000..744ffd23
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.modules.loss.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.modules.loss module
+=======================================
+
+.. automodule:: paddlespeech.vector.modules.loss
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.modules.rst b/docs/source/api/paddlespeech.vector.modules.rst
new file mode 100644
index 00000000..7895e9bb
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.modules.rst
@@ -0,0 +1,17 @@
+paddlespeech.vector.modules package
+===================================
+
+.. automodule:: paddlespeech.vector.modules
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.modules.layer
+   paddlespeech.vector.modules.loss
+   paddlespeech.vector.modules.sid_model
diff --git a/docs/source/api/paddlespeech.vector.modules.sid_model.rst b/docs/source/api/paddlespeech.vector.modules.sid_model.rst
new file mode 100644
index 00000000..03b65247
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.modules.sid_model.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.modules.sid\_model module
+=============================================
+
+.. automodule:: paddlespeech.vector.modules.sid_model
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.rst b/docs/source/api/paddlespeech.vector.rst
new file mode 100644
index 00000000..eeeea10a
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.rst
@@ -0,0 +1,21 @@
+paddlespeech.vector package
+===========================
+
+.. automodule:: paddlespeech.vector
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.cluster
+   paddlespeech.vector.exps
+   paddlespeech.vector.io
+   paddlespeech.vector.models
+   paddlespeech.vector.modules
+   paddlespeech.vector.training
+   paddlespeech.vector.utils
diff --git a/docs/source/api/paddlespeech.vector.training.rst b/docs/source/api/paddlespeech.vector.training.rst
new file mode 100644
index 00000000..eed51903
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.training.rst
@@ -0,0 +1,16 @@
+paddlespeech.vector.training package
+====================================
+
+.. automodule:: paddlespeech.vector.training
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.training.scheduler
+   paddlespeech.vector.training.seeding
diff --git a/docs/source/api/paddlespeech.vector.training.scheduler.rst b/docs/source/api/paddlespeech.vector.training.scheduler.rst
new file mode 100644
index 00000000..1811a348
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.training.scheduler.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.training.scheduler module
+=============================================
+
+.. automodule:: paddlespeech.vector.training.scheduler
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.training.seeding.rst b/docs/source/api/paddlespeech.vector.training.seeding.rst
new file mode 100644
index 00000000..ea1324a6
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.training.seeding.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.training.seeding module
+===========================================
+
+.. automodule:: paddlespeech.vector.training.seeding
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.utils.rst b/docs/source/api/paddlespeech.vector.utils.rst
new file mode 100644
index 00000000..fcab7254
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.utils.rst
@@ -0,0 +1,16 @@
+paddlespeech.vector.utils package
+=================================
+
+.. automodule:: paddlespeech.vector.utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Submodules
+----------
+
+.. toctree::
+   :maxdepth: 4
+
+   paddlespeech.vector.utils.time
+   paddlespeech.vector.utils.vector_utils
diff --git a/docs/source/api/paddlespeech.vector.utils.time.rst b/docs/source/api/paddlespeech.vector.utils.time.rst
new file mode 100644
index 00000000..19ce5fd3
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.utils.time.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.utils.time module
+=====================================
+
+.. automodule:: paddlespeech.vector.utils.time
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/api/paddlespeech.vector.utils.vector_utils.rst b/docs/source/api/paddlespeech.vector.utils.vector_utils.rst
new file mode 100644
index 00000000..c740700f
--- /dev/null
+++ b/docs/source/api/paddlespeech.vector.utils.vector_utils.rst
@@ -0,0 +1,7 @@
+paddlespeech.vector.utils.vector\_utils module
+==============================================
+
+.. automodule:: paddlespeech.vector.utils.vector_utils
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/source/conf.py b/docs/source/conf.py
index e6431c7c..c94cf0b8 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -22,6 +22,9 @@
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 import recommonmark.parser
 import sphinx_rtd_theme
+import sys
+import os
+sys.path.insert(0, os.path.abspath('../..'))
 
 autodoc_mock_imports = ["soundfile", "librosa"]
 
diff --git a/docs/source/index.rst b/docs/source/index.rst
index fc1649eb..83474c52 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -64,3 +64,18 @@ Contents
    :caption: Acknowledgement
 
    asr/reference
+
+
+.. toctree::
+   :maxdepth: 2
+   :caption: API Reference
+
+   paddlespeech.audio <api/paddlespeech.audio>
+   paddlespeech.cli <api/paddlespeech.cli>
+   paddlespeech.cls <api/paddlespeech.cls>
+   paddlespeech.kws <api/paddlespeech.kws>
+   paddlespeech.s2t <api/paddlespeech.s2t>
+   paddlespeech.server <api/paddlespeech.server>
+   paddlespeech.t2s <api/paddlespeech.t2s>
+   paddlespeech.text <api/paddlespeech.text>
+   paddlespeech.vector <api/paddlespeech.vector>

From 5e3e4b6ffdf696bf4f973560e2bdde802beff3ed Mon Sep 17 00:00:00 2001
From: TianYuan <white-sky@qq.com>
Date: Mon, 27 Jun 2022 03:04:11 +0000
Subject: [PATCH 08/14] add api doc, test=doc

---
 .readthedocs.yml      |  5 +++--
 docs/requirements.txt | 43 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index dc38a20f..e922891e 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -21,5 +21,6 @@ python:
   version: 3.7
   install:
     - requirements: docs/requirements.txt
-
-
+    - method: setuptools
+      path: .
+  system_packages: true
\ No newline at end of file
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 11e0d4b4..461a7aa1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -5,3 +5,46 @@ sphinx
 sphinx-autobuild
 sphinx-markdown-tables
 sphinx_rtd_theme
+paddlepaddle>=2.2.2
+editdistance
+g2p_en
+g2pM
+h5py
+inflect
+jieba
+jsonlines
+kaldiio
+librosa==0.8.1
+loguru
+matplotlib
+nara_wpe
+onnxruntime
+pandas
+paddlenlp
+paddlespeech_feat
+praatio==5.0.0
+pypinyin
+pypinyin-dict
+python-dateutil
+pyworld
+resampy==0.2.2
+sacrebleu
+scipy
+sentencepiece~=0.1.96
+soundfile~=0.10
+textgrid
+timer
+tqdm
+typeguard
+visualdl
+webrtcvad
+yacs~=0.1.8
+prettytable
+zhon
+colorlog
+pathos == 0.2.8
+fastapi
+websockets
+keyboard
+uvicorn
+pattern_singleton
\ No newline at end of file

From d15883e3dc5f793e15973eec783cbc3756ef3a5d Mon Sep 17 00:00:00 2001
From: xiongxinlei <xiongxinlei@baidu.com>
Date: Mon, 27 Jun 2022 15:41:21 +0800
Subject: [PATCH 09/14] add convert.sh

---
 examples/voxceleb/sv0/local/convert.sh | 27 ++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 examples/voxceleb/sv0/local/convert.sh

diff --git a/examples/voxceleb/sv0/local/convert.sh b/examples/voxceleb/sv0/local/convert.sh
new file mode 100755
index 00000000..f03ac3dd
--- /dev/null
+++ b/examples/voxceleb/sv0/local/convert.sh
@@ -0,0 +1,27 @@
+# copy this to root directory of data and 
+# chmod a+x convert.sh
+# ./convert.sh
+# https://unix.stackexchange.com/questions/103920/parallelize-a-bash-for-loop
+dir=$1
+open_sem(){
+    mkfifo pipe-$$
+    exec 3<>pipe-$$
+    rm pipe-$$
+    local i=$1
+    for((;i>0;i--)); do
+        printf %s 000 >&3
+    done
+}
+run_with_lock(){
+    local x
+    read -u 3 -n 3 x && ((0==x)) || exit $x
+    (
+     ( "$@"; )
+    printf '%.3d' $? >&3
+    )&
+}
+N=32 # number of vCPU
+open_sem $N
+for f in $(find ${dir} -name "*.m4a"); do
+    run_with_lock ffmpeg -loglevel panic -i "$f" -ar 16000 "${f%.*}.wav"
+done

From eb2a7a6b2aba64c3b8de3b96a1d0ff5e366edec8 Mon Sep 17 00:00:00 2001
From: iftaken <hww_ym@aliyun.com>
Date: Mon, 27 Jun 2022 15:49:09 +0800
Subject: [PATCH 10/14] update speech_web by new engine

---
 demos/speech_web/README_cn.md                 |  63 ++-------
 demos/speech_web/speech_server/main.py        |   2 +-
 .../speech_server/src/AudioManeger.py         |  23 ----
 .../speech_server/src/SpeechBase/asr.py       |  29 +----
 .../speech_server/src/SpeechBase/nlp.py       |   5 -
 .../src/SpeechBase/sql_helper.py              |  36 ------
 .../speech_server/src/SpeechBase/tts.py       | 120 +++++++++++++++---
 .../speech_server/src/SpeechBase/vpr.py       |  34 -----
 .../src/SpeechBase/vpr_encode.py              |   8 +-
 demos/speech_web/speech_server/src/robot.py   |  25 +---
 10 files changed, 117 insertions(+), 228 deletions(-)

diff --git a/demos/speech_web/README_cn.md b/demos/speech_web/README_cn.md
index 0de4ed51..eb90bb39 100644
--- a/demos/speech_web/README_cn.md
+++ b/demos/speech_web/README_cn.md
@@ -24,6 +24,12 @@ PaddleSpeechDemo是一个以PaddleSpeech的语音交互功能为主体开发的D
 # 安装环境
 cd speech_server
 pip install -r requirements.txt
+
+# 下载 ie 模型，针对地点进行微调，效果更好，不下载的话会使用其它版本，效果没有这个好
+cd source
+mkdir model
+cd model
+wget https://bj.bcebos.com/paddlenlp/applications/speech-cmd-analysis/finetune/model_state.pdparams
 ```
 
 
@@ -61,59 +67,6 @@ yarn dev --port 8011
 ```
 
 默认配置下，前端中配置的后台地址信息是localhost，确保后端服务器和打开页面的游览器在同一台机器上，不在一台机器的配置方式见下方的FAQ：【后端如果部署在其它机器或者别的端口如何修改】
-
-## Docker启动
-
-### 后端docker
-后端docker使用[paddlepaddle官方docker](https://www.paddlepaddle.org.cn),这里演示CPU版本
-```
-# 拉取PaddleSpeech项目
-cd PaddleSpeechServer
-git clone https://github.com/PaddlePaddle/PaddleSpeech.git
-
-# 拉取镜像
-docker pull registry.baidubce.com/paddlepaddle/paddle:2.3.0
-
-# 启动容器
-docker run --name paddle -it -p 8010:8010 -v $PWD:/paddle registry.baidubce.com/paddlepaddle/paddle:2.3.0 /bin/bash
-
-# 进入容器
-cd /paddle
-
-# 安装依赖
-pip install -r requirements
-
-# 启动服务
-python main --port 8010
-
-```
-
-### 前端docker
-
-前端docker直接使用[node官方的docker](https://hub.docker.com/_/node)即可
-
-```shell
-docker pull node
-```
-
-镜像中安装依赖
-
-```shell
-cd PaddleSpeechWebClient
-# 映射外部8011端口
-docker run -it -p 8011:8011 -v $PWD:/paddle node:latest bin/bash
-# 进入容器中
-cd /paddle
-# 安装依赖
-yarn install
-# 启动前端
-yarn dev --port 8011
-```
-
-
-
-
-
 ## FAQ 
 
 #### Q: 如何安装node.js
@@ -126,7 +79,7 @@ A：后端的配置地址有分散在两个文件中
 
 修改第一个文件`PaddleSpeechWebClient/vite.config.js`
 
-```json
+```
 server: {
     host: "0.0.0.0",
     proxy: {
@@ -141,7 +94,7 @@ server: {
 
 修改第二个文件`PaddleSpeechWebClient/src/api/API.js`（Websocket代理配置失败，所以需要在这个文件中修改）
 
-```javascript
+```
 // websocket （这里改成后端所在的接口）
 CHAT_SOCKET_RECORD: 'ws://localhost:8010/ws/asr/offlineStream', // ChatBot websocket 接口
 ASR_SOCKET_RECORD: 'ws://localhost:8010/ws/asr/onlineStream',  // Stream ASR 接口
diff --git a/demos/speech_web/speech_server/main.py b/demos/speech_web/speech_server/main.py
index 021f1e16..b1017667 100644
--- a/demos/speech_web/speech_server/main.py
+++ b/demos/speech_web/speech_server/main.py
@@ -30,7 +30,7 @@ from src.robot import Robot
 from src.WebsocketManeger import ConnectionManager
 from src.SpeechBase.vpr import VPR
 
-from paddlespeech.server.engine.asr.online.asr_engine import PaddleASRConnectionHanddler
+from paddlespeech.server.engine.asr.online.python.asr_engine import PaddleASRConnectionHanddler
 from paddlespeech.server.utils.audio_process import float2pcm
 
 
diff --git a/demos/speech_web/speech_server/src/AudioManeger.py b/demos/speech_web/speech_server/src/AudioManeger.py
index 5cf1296a..0deb0369 100644
--- a/demos/speech_web/speech_server/src/AudioManeger.py
+++ b/demos/speech_web/speech_server/src/AudioManeger.py
@@ -145,29 +145,6 @@ class AudioMannger:
     
     def resume(self):
         self.is_pause = False
-
-
-if __name__ == '__main__':
-    from robot import Robot
-
-    chatbot = Robot()
-    chatbot.init()
-    audio_manger = AudioMannger(chatbot)
-    
-    file_list = [
-        "source/20220418145230qbenc.pcm",
-    ]
-    
-    for file in file_list:
-        with open(file, "rb") as f:
-            pcm_bin = f.read()
-            print(len(pcm_bin))
-        asr_ = audio_manger.stream_asr(pcm_bin=pcm_bin)
-        print(asr_)
-    
-    print(audio_manger.end())
-    
-    print(chatbot.speech2text("source/20220418145230zrxia.wav"))
     
     
     
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/SpeechBase/asr.py b/demos/speech_web/speech_server/src/SpeechBase/asr.py
index 4563d3ed..8d4c0cff 100644
--- a/demos/speech_web/speech_server/src/SpeechBase/asr.py
+++ b/demos/speech_web/speech_server/src/SpeechBase/asr.py
@@ -4,8 +4,8 @@ import paddle
 import librosa
 import soundfile
 
-from paddlespeech.server.engine.asr.online.asr_engine import ASREngine
-from paddlespeech.server.engine.asr.online.asr_engine import PaddleASRConnectionHanddler
+from paddlespeech.server.engine.asr.online.python.asr_engine import ASREngine
+from paddlespeech.server.engine.asr.online.python.asr_engine import PaddleASRConnectionHanddler
 from paddlespeech.server.utils.config import get_config
 
 def readWave(samples):
@@ -59,29 +59,4 @@ class ASR:
             self.connection_handler.reset()
             return asr_results
 
-
-if __name__ == '__main__':
-    config_path = r"../../PaddleSpeech/paddlespeech/server/conf/ws_conformer_application.yaml"
-    
-    wav_path = r"../../source/demo/demo_16k.wav"
-    samples, sample_rate = soundfile.read(wav_path, dtype='int16')
-    
-    asr = ASR(config_path=config_path)
-    end_result = asr.offlineASR(samples=samples, sample_rate=sample_rate)
-    print("端到端识别结果：", end_result)
-    
-    for sub_wav in readWave(samples=samples):
-        # print(sub_wav)
-        message = sub_wav.tobytes()
-        offline_result = asr.onlineASR(message, is_finished=False)
-        print("流式识别结果: ", offline_result)
-    offline_result = asr.onlineASR(is_finished=True)
-    print("流式识别结果: ", offline_result)
-
-
-    
-    
-    
-    
-
         
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/SpeechBase/nlp.py b/demos/speech_web/speech_server/src/SpeechBase/nlp.py
index 3bf2c764..4ece6325 100644
--- a/demos/speech_web/speech_server/src/SpeechBase/nlp.py
+++ b/demos/speech_web/speech_server/src/SpeechBase/nlp.py
@@ -20,9 +20,4 @@ class NLP:
         result = self.ie_model(text)
         return result
 
-if __name__ == '__main__':
-    ie_model_path = "../../source/model/"
-    nlp = NLP(ie_model_path=ie_model_path)
-    text = "今天早上我从大牛坊去百度科技园花了七百块钱"
-    print(nlp.ie(text))
     
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/SpeechBase/sql_helper.py b/demos/speech_web/speech_server/src/SpeechBase/sql_helper.py
index c398fa2a..6937def5 100644
--- a/demos/speech_web/speech_server/src/SpeechBase/sql_helper.py
+++ b/demos/speech_web/speech_server/src/SpeechBase/sql_helper.py
@@ -113,40 +113,4 @@ class DataBase(object):
         b = base64.b64decode(vector_base64)
         vc = np.frombuffer(b, dtype=dtype)
         return vc
-
-if __name__ == '__main__':
-    db_path = "../../source/db/vpr.sqlite"
-    db = DataBase(db_path)
-    
-    # 准备数据
-    import numpy as np
-    vector = np.random.randn((192)).astype(np.float32).tobytes()
-    vector_base64 = base64.b64encode(vector).decode('utf8')
-    username = "sss"
-    wav_path = r"../../source/demo/demo_16k.wav"
-    
-    # 插入数据
-    db.insert_one(username, vector_base64, wav_path)
-    
-    # 查询数据
-    res_all = db.select_all()
-    print("res_all: ", res_all)
-    
-    s_id = res_all[0]['id']
-    res_id = db.select_by_id(s_id)
-    print("res_id: ", res_id)
-    
-    res_uername = db.select_by_username(username)
-    print("res_username: ", res_uername)
-    
-    # base64还原
-    b = base64.b64decode(res_uername[0]['vector'])
-    vc = np.frombuffer(b, dtype=np.float32)
-    print(vc)
-    
-    # 删除数据
-    db.drop_by_username(username)
-    res_all = db.select_all()
-    print("删除后 res_all: ", res_all)
-    db.drop_all()
     
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/SpeechBase/tts.py b/demos/speech_web/speech_server/src/SpeechBase/tts.py
index 5cf53a02..d5ba0c80 100644
--- a/demos/speech_web/speech_server/src/SpeechBase/tts.py
+++ b/demos/speech_web/speech_server/src/SpeechBase/tts.py
@@ -7,7 +7,8 @@
 # 4. 流式推理
 
 import base64
-
+import math
+import logging
 import numpy as np
 from paddlespeech.server.utils.onnx_infer import get_sess
 from paddlespeech.t2s.frontend.zh_frontend import Frontend
@@ -17,14 +18,14 @@ from paddlespeech.server.utils.config import get_config
 
 from paddlespeech.server.engine.tts.online.onnx.tts_engine import TTSEngine
 
-
 class TTS:
     def __init__(self, config_path):
         self.config = get_config(config_path)['tts_online-onnx']
         self.config['voc_block'] = 36
-        self.engine =  TTSEngine()
+        self.engine = TTSEngine()
         self.engine.init(self.config)
-        self.engine.warm_up()
+        self.executor = self.engine.executor
+        #self.engine.warm_up()
         
         # 前端初始化
         self.frontend = Frontend(
@@ -81,8 +82,105 @@ class TTS:
         return wavs
     
     def streamTTS(self, text):
-        for sub_wav_base64 in self.engine.run(sentence=text):
-            yield sub_wav_base64
+
+        get_tone_ids = False
+        merge_sentences = False
+
+        # front 
+        input_ids = self.frontend.get_input_ids(
+                text,
+                merge_sentences=merge_sentences,
+                get_tone_ids=get_tone_ids)
+        phone_ids = input_ids["phone_ids"]
+
+        for i in range(len(phone_ids)):
+            part_phone_ids = phone_ids[i].numpy()
+            voc_chunk_id = 0
+
+            # fastspeech2_csmsc
+            if self.config.am == "fastspeech2_csmsc_onnx":
+                # am 
+                mel = self.executor.am_sess.run(
+                    output_names=None, input_feed={'text': part_phone_ids})
+                mel = mel[0]
+
+                # voc streaming
+                mel_chunks = get_chunks(mel, self.config.voc_block, self.config.voc_pad, "voc")
+                voc_chunk_num = len(mel_chunks)
+                for i, mel_chunk in enumerate(mel_chunks):
+                    sub_wav = self.executor.voc_sess.run(
+                        output_names=None, input_feed={'logmel': mel_chunk})
+                    sub_wav = self.depadding(sub_wav[0], voc_chunk_num, i,
+                                             self.config.voc_block, self.config.voc_pad,
+                                             self.config.voc_upsample)
+
+                    yield self.after_process(sub_wav)
+
+            # fastspeech2_cnndecoder_csmsc 
+            elif self.config.am == "fastspeech2_cnndecoder_csmsc_onnx":
+                # am 
+                orig_hs = self.executor.am_encoder_infer_sess.run(
+                    None, input_feed={'text': part_phone_ids})
+                orig_hs = orig_hs[0]
+
+                # streaming voc chunk info
+                mel_len = orig_hs.shape[1]
+                voc_chunk_num = math.ceil(mel_len / self.config.voc_block)
+                start = 0
+                end = min(self.config.voc_block + self.config.voc_pad, mel_len)
+
+                # streaming am
+                hss = get_chunks(orig_hs, self.config.am_block, self.config.am_pad, "am")
+                am_chunk_num = len(hss)
+                for i, hs in enumerate(hss):
+                    am_decoder_output = self.executor.am_decoder_sess.run(
+                        None, input_feed={'xs': hs})
+                    am_postnet_output = self.executor.am_postnet_sess.run(
+                        None,
+                        input_feed={
+                            'xs': np.transpose(am_decoder_output[0], (0, 2, 1))
+                        })
+                    am_output_data = am_decoder_output + np.transpose(
+                        am_postnet_output[0], (0, 2, 1))
+                    normalized_mel = am_output_data[0][0]
+
+                    sub_mel = denorm(normalized_mel, self.executor.am_mu,
+                                     self.executor.am_std)
+                    sub_mel = self.depadding(sub_mel, am_chunk_num, i,
+                                             self.config.am_block, self.config.am_pad, 1)
+
+                    if i == 0:
+                        mel_streaming = sub_mel
+                    else:
+                        mel_streaming = np.concatenate(
+                            (mel_streaming, sub_mel), axis=0)
+
+                    # streaming voc
+                    # 当流式AM推理的mel帧数大于流式voc推理的chunk size，开始进行流式voc 推理
+                    while (mel_streaming.shape[0] >= end and
+                           voc_chunk_id < voc_chunk_num):
+                        voc_chunk = mel_streaming[start:end, :]
+
+                        sub_wav = self.executor.voc_sess.run(
+                            output_names=None, input_feed={'logmel': voc_chunk})
+                        sub_wav = self.depadding(
+                            sub_wav[0], voc_chunk_num, voc_chunk_id,
+                            self.config.voc_block, self.config.voc_pad, self.config.voc_upsample)
+
+                        yield self.after_process(sub_wav)
+
+                        voc_chunk_id += 1
+                        start = max(
+                            0, voc_chunk_id * self.config.voc_block - self.config.voc_pad)
+                        end = min(
+                            (voc_chunk_id + 1) * self.config.voc_block + self.config.voc_pad,
+                            mel_len)
+
+            else:
+                logging.error(
+                    "Only support fastspeech2_csmsc or fastspeech2_cnndecoder_csmsc on streaming tts."
+                ) 
+
     
     def streamTTSBytes(self, text):
         for wav in self.engine.executor.infer(
@@ -106,16 +204,6 @@ class TTS:
         # 用 TVM 优化
         pass
 
-if __name__ == '__main__':
-    text = "啊哈哈哈哈哈哈啊哈哈哈哈哈哈啊哈哈哈哈哈哈啊哈哈哈哈哈哈啊哈哈哈哈哈哈"
-    config_path="../../PaddleSpeech/demos/streaming_tts_server/conf/tts_online_application.yaml"
-    tts = TTS(config_path)
-    
-    for sub_wav in tts.streamTTS(text):
-        print("sub_wav_base64: ", len(sub_wav))
-    
-    end_wav = tts.offlineTTS(text)
-    print(end_wav)
     
     
         
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/SpeechBase/vpr.py b/demos/speech_web/speech_server/src/SpeechBase/vpr.py
index 8b3863e8..29ee986e 100644
--- a/demos/speech_web/speech_server/src/SpeechBase/vpr.py
+++ b/demos/speech_web/speech_server/src/SpeechBase/vpr.py
@@ -116,37 +116,3 @@ class VPR:
         # 清空 faiss
         self.index_ip.reset()
         
-    
-
-if __name__ == '__main__':
-    
-    db_path = "../../source/db/vpr.sqlite"
-    dim = 192
-    top_k = 5
-    vpr = VPR(db_path, dim, top_k)
-    
-    # 准备测试数据
-    username = "sss"
-    wav_path = r"../../source/demo/demo_16k.wav"
-    
-    # 注册声纹
-    vpr.vpr_enroll(username, wav_path)
-    
-    # 获取数据
-    print(vpr.vpr_list())
-    
-    # 识别声纹
-    recolist = vpr.vpr_recog(wav_path)
-    print(recolist)
-    
-    # 通过 id 获取数据
-    idx = recolist[0][1]
-    print(vpr.vpr_data(idx))
-
-    # 删除声纹
-    vpr.vpr_del(username)
-    vpr.vpr_droptable()
-    
-    
-    
-    
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/SpeechBase/vpr_encode.py b/demos/speech_web/speech_server/src/SpeechBase/vpr_encode.py
index 5a642133..a6a00e4d 100644
--- a/demos/speech_web/speech_server/src/SpeechBase/vpr_encode.py
+++ b/demos/speech_web/speech_server/src/SpeechBase/vpr_encode.py
@@ -1,4 +1,4 @@
-from paddlespeech.cli import VectorExecutor
+from paddlespeech.cli.vector import VectorExecutor
 import numpy as np
 import logging
 
@@ -17,10 +17,4 @@ def get_audio_embedding(path):
         logging.error(f"Error with embedding:{e}")
         return None
 
-if __name__ == '__main__':
-    audio_path = r"../../source/demo/demo_16k.wav"
-    emb = get_audio_embedding(audio_path)
-    print(emb.shape)
-    print(emb.dtype)
-    print(type(emb))
     
\ No newline at end of file
diff --git a/demos/speech_web/speech_server/src/robot.py b/demos/speech_web/speech_server/src/robot.py
index 05ac867e..b971c57b 100644
--- a/demos/speech_web/speech_server/src/robot.py
+++ b/demos/speech_web/speech_server/src/robot.py
@@ -35,7 +35,7 @@ class Robot:
             
         # asr model初始化
         self.asr_model(asr_init_path, model=self.asr_name,lang='zh',
-                 sample_rate=16000)
+                 sample_rate=16000, force_yes=True)
         
     
     def speech2text(self, audio_file):
@@ -67,27 +67,4 @@ class Robot:
         result = self.nlp.ie(text)
         return result
     
-if __name__ == '__main__':
-    tts_config = "../PaddleSpeech/demos/streaming_tts_server/conf/tts_online_application.yaml"
-    asr_config = "../PaddleSpeech/demos/streaming_asr_server/conf/ws_conformer_application.yaml"
-    demo_wav = "../source/demo/demo_16k.wav"
-    ie_model_path = "../source/model"
-    tts_wav = "../source/demo/tts.wav"
-    text = "今天天气真不错"
-    ie_text = "今天晚上我从大牛坊出发去三里屯花了六十五块钱"
-    
-    
-    robot = Robot(asr_config, tts_config, asr_init_path=demo_wav)
-    res = robot.speech2text(demo_wav)
-    print(res)
-    
-    res = robot.chat(text)
-    print(res)
-    print("tts offline")
-    robot.text2speech(res, tts_wav)
-    
-    print("ie test")
-    res = robot.ie(ie_text)
-    print(res)
-    
     
\ No newline at end of file

From c1e2d3733480cc0672b6a02a0a05afb42a5ea496 Mon Sep 17 00:00:00 2001
From: Jackwaterveg <87408988+Jackwaterveg@users.noreply.github.com>
Date: Mon, 27 Jun 2022 17:22:38 +0800
Subject: [PATCH 11/14] updata install_cn,test=doc

---
 docs/source/install_cn.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/docs/source/install_cn.md b/docs/source/install_cn.md
index 52eb5dad..9294a2bc 100644
--- a/docs/source/install_cn.md
+++ b/docs/source/install_cn.md
@@ -4,8 +4,8 @@
 | 方式 | 功能                                                         | 支持系统            |
 | :--- | :----------------------------------------------------------- | :------------------ |
 | 简单 | (1) 使用 PaddleSpeech 的命令行功能. <br> (2) 在 Aistudio上体验 PaddleSpeech. | Linux, Mac(不支持M1芯片)，Windows (安装详情查看[#1195](https://github.com/PaddlePaddle/PaddleSpeech/discussions/1195)) |
-| 中等 | 支持 PaddleSpeech 主要功能，比如使用已有 examples 中的模型和使用 PaddleSpeech 来训练自己的模型. | Linux               |
-| 困难 | 支持 PaddleSpeech 的各项功能，包含结合kaldi使用 join ctc decoder 方式解码，训练语言模型,使用强制对齐等。并且你更能成为一名开发者！ | Ubuntu              |
+| 中等 | 支持 PaddleSpeech 主要功能，比如使用已有 examples 中的模型和使用 PaddleSpeech 来训练自己的模型. | Linux, Mac(不支持M1芯片，不支持训练), Windows(不支持训练)               |
+| 困难 | 支持 PaddleSpeech 的各项功能，包含结合 kaldi 使用 join ctc decoder 方式解码 ([asr2](../../examples/librispeech/asr2 ))，训练语言模型,使用强制对齐等。并且你更能成为一名开发者！ | Ubuntu              |
 ## 先决条件
 - Python >= 3.7
 - 最新版本的 PaddlePaddle (请看 [安装向导](https://www.paddlepaddle.org.cn/documentation/docs/en/beginners_guide/index_en.html))
@@ -62,7 +62,7 @@ pip install paddlespeech -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 > 如果出现 paddlespeech-ctcdecoders 无法安装的问题，无须担心，这不影响使用。
 
-## 中等： 获取主要功能（支持 Linux）
+## 中等： 获取主要功能（支持 Linux， Mac 和 Windows 不支持训练）
 如果你想要使用 `paddlespeech` 的主要功能。你需要完成以下几个步骤
 ### Git clone PaddleSpeech
 你需要先 git clone 本仓库
@@ -71,7 +71,7 @@ git clone https://github.com/PaddlePaddle/PaddleSpeech.git
 cd PaddleSpeech
 ```
 ### 安装 Conda
-Conda 是一个包管理的环境。你可以前往 [minicoda](https://docs.conda.io/en/latest/miniconda.html) 去下载并安装 conda（请下载 py>=3.7 的版本）。你可以尝试自己安装，或者使用以下的命令：
+Conda 是一个包管理的环境。你可以前往 [minicoda](https://docs.conda.io/en/latest/miniconda.html) 去下载并安装 conda（请下载 py>=3.7 的版本）。windows 系统可以使用 conda 的向导安装，linux 和 mac 可以使用以下的命令：
 ```bash
 # 下载 miniconda
 wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -P tools/
@@ -118,7 +118,7 @@ python3 -m pip install paddlepaddle-gpu==2.2.0 -i https://mirror.baidu.com/pypi/
 ### 安装 PaddleSpeech
 最后安装 `paddlespeech`，这样你就可以使用 `paddlespeech` 中已有的 examples：
 ```bash
-# 部分用户系统由于默认源的问题，安装中会出现kaldiio安转出错的问题，建议首先安装pytest-runner:
+# 部分用户系统由于默认源的问题，安装中会出现 kaldiio 安转出错的问题，建议首先安装pytest-runner:
 pip install pytest-runner -i https://pypi.tuna.tsinghua.edu.cn/simple 
 # 请确保目前处于PaddleSpeech项目的根目录
 pip install . -i https://pypi.tuna.tsinghua.edu.cn/simple

From 47500591872e513e89d129110f13b8f12a134ce4 Mon Sep 17 00:00:00 2001
From: Jackwaterveg <87408988+Jackwaterveg@users.noreply.github.com>
Date: Mon, 27 Jun 2022 17:31:16 +0800
Subject: [PATCH 12/14] test=doc

---
 docs/source/install.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/source/install.md b/docs/source/install.md
index ac48d88b..4291b87a 100644
--- a/docs/source/install.md
+++ b/docs/source/install.md
@@ -5,8 +5,8 @@ There are 3 ways to use `PaddleSpeech`. According to the degree of difficulty, t
 | Way | Function                                                     | Support|
 |:---- |:----------------------------------------------------------- |:----|
 | Easy     | (1) Use command-line functions of PaddleSpeech. <br> (2) Experience PaddleSpeech on Ai Studio. | Linux, Mac(not support M1 chip)，Windows ( For more information about installation, see [#1195](https://github.com/PaddlePaddle/PaddleSpeech/discussions/1195)) |
-| Medium     | Support major functions ，such as using the` ready-made `examples and using PaddleSpeech to train your model.                                           | Linux |
-| Hard     | Support full function of Paddlespeech, including using join ctc decoder with kaldi, training n-gram language model, Montreal-Forced-Aligner, and so on. And you are more able to be a developer! | Ubuntu |
+| Medium     | Support major functions ，such as using the` ready-made `examples and using PaddleSpeech to train your model.                                           | Linux, Mac(not support M1 chip, not support training models)，Windows (not support training models) |
+| Hard     | Support full function of Paddlespeech, including using join ctc decoder with kaldi([asr2](../../examples/librispeech/asr2 )), training n-gram language model, Montreal-Forced-Aligner, and so on. And you are more able to be a developer! | Ubuntu |
 
 ## Prerequisites
 - Python >= 3.7
@@ -65,7 +65,7 @@ pip install paddlespeech -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 > If you fail to install paddlespeech-ctcdecoders, it doesn't matter.
  
-## Medium: Get the Major Functions (Support Linux)
+## Medium: Get the Major Functions (Support Linux, mac and windows not support training)
 If you want to get the major function of  `paddlespeech`, you need to do following steps:
 ### Git clone PaddleSpeech
 You need to `git clone` this repository at first.
@@ -75,7 +75,7 @@ cd PaddleSpeech
 ```
 
 ### Install Conda
-Conda is a management system of the environment. You can go to [minicoda](https://docs.conda.io/en/latest/miniconda.html) to select a version (py>=3.7) and install it by yourself or you can use the following command:
+Conda is a management system of the environment. You can go to [minicoda](https://docs.conda.io/en/latest/miniconda.html) to select a version (py>=3.7). For windows, you can follow the installing guide step by step and for linux and mac, you can use the following commands:
 ```bash
 # download the miniconda
 wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -P tools/

From 85e7ae136fb6516a9f8f5991d5626638855868a0 Mon Sep 17 00:00:00 2001
From: TianYuan <white-sky@qq.com>
Date: Mon, 27 Jun 2022 11:32:12 +0000
Subject: [PATCH 13/14] fix version of pyworld

---
 docs/requirements.txt |  2 +-
 setup.py              | 44 ++++++++++++++++++++++++++++++++++++-------
 2 files changed, 38 insertions(+), 8 deletions(-)

diff --git a/docs/requirements.txt b/docs/requirements.txt
index 461a7aa1..a5409a54 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -26,7 +26,7 @@ praatio==5.0.0
 pypinyin
 pypinyin-dict
 python-dateutil
-pyworld
+pyworld==0.2.12
 resampy==0.2.2
 sacrebleu
 scipy
diff --git a/setup.py b/setup.py
index 679549b4..716c03bc 100644
--- a/setup.py
+++ b/setup.py
@@ -32,13 +32,43 @@ VERSION = '0.0.0'
 COMMITID = 'none'
 
 base = [
-    "editdistance", "g2p_en", "g2pM", "h5py", "inflect", "jieba", "jsonlines",
-    "kaldiio", "librosa==0.8.1", "loguru", "matplotlib", "nara_wpe",
-    "onnxruntime", "pandas", "paddlenlp", "paddlespeech_feat", "praatio==5.0.0",
-    "pypinyin", "pypinyin-dict", "python-dateutil", "pyworld", "resampy==0.2.2",
-    "sacrebleu", "scipy", "sentencepiece~=0.1.96", "soundfile~=0.10",
-    "textgrid", "timer", "tqdm", "typeguard", "visualdl", "webrtcvad",
-    "yacs~=0.1.8", "prettytable", "zhon", 'colorlog', 'pathos == 0.2.8'
+    "editdistance",
+    "g2p_en",
+    "g2pM",
+    "h5py",
+    "inflect",
+    "jieba",
+    "jsonlines",
+    "kaldiio",
+    "librosa==0.8.1",
+    "loguru",
+    "matplotlib",
+    "nara_wpe",
+    "onnxruntime",
+    "pandas",
+    "paddlenlp",
+    "paddlespeech_feat",
+    "praatio==5.0.0",
+    "pypinyin",
+    "pypinyin-dict",
+    "python-dateutil",
+    "pyworld==0.2.12",
+    "resampy==0.2.2",
+    "sacrebleu",
+    "scipy",
+    "sentencepiece~=0.1.96",
+    "soundfile~=0.10",
+    "textgrid",
+    "timer",
+    "tqdm",
+    "typeguard",
+    "visualdl",
+    "webrtcvad",
+    "yacs~=0.1.8",
+    "prettytable",
+    "zhon",
+    "colorlog",
+    "pathos == 0.2.8"
 ]
 
 server = [

From 9b5655f6ad74af10d3e99223383e81e7976d34f4 Mon Sep 17 00:00:00 2001
From: huangyuxin <hyxin2014@126.com>
Date: Tue, 28 Jun 2022 05:13:17 +0000
Subject: [PATCH 14/14] fix 'print log' in cli

---
 paddlespeech/s2t/utils/log.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddlespeech/s2t/utils/log.py b/paddlespeech/s2t/utils/log.py
index 4f51b7f0..b711ab73 100644
--- a/paddlespeech/s2t/utils/log.py
+++ b/paddlespeech/s2t/utils/log.py
@@ -99,7 +99,7 @@ class Log():
     _call_from_cli = False
     _frame = inspect.currentframe()
     while _frame:
-        if 'paddlespeech/cli/__init__.py' in _frame.f_code.co_filename or 'paddlespeech/t2s' in _frame.f_code.co_filename:
+        if 'paddlespeech/cli/entry.py' in _frame.f_code.co_filename or 'paddlespeech/t2s' in _frame.f_code.co_filename:
             _call_from_cli = True
             break
         _frame = _frame.f_back