diff --git a/tests/unit/server/offline/test_server_client.sh b/tests/unit/server/offline/test_server_client.sh
index 875008a7..dc52609c 100644
--- a/tests/unit/server/offline/test_server_client.sh
+++ b/tests/unit/server/offline/test_server_client.sh
@@ -21,8 +21,6 @@ StartService(){
 }
 
 ClientTest(){
-    echo "aaaaaaaaaaaaaaaaaaaaaaaaaa $server_ip"
-    echo "aaaaaaaaaaaaaaaaaaaaaaaaaa $port"
     # Client test
     # test asr client
     paddlespeech_client asr --server_ip $server_ip --port $port --input ./zh.wav 
diff --git a/tests/unit/server/online/tts/check_server/http_client.py b/tests/unit/server/online/tts/check_server/http_client.py
deleted file mode 100644
index cbc1f5c0..00000000
--- a/tests/unit/server/online/tts/check_server/http_client.py
+++ /dev/null
@@ -1,100 +0,0 @@
-# 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 base64
-import json
-import os
-import time
-
-import requests
-
-from paddlespeech.server.utils.audio_process import pcm2wav
-
-
-def save_audio(buffer, audio_path) -> bool:
-    if args.save_path.endswith("pcm"):
-        with open(args.save_path, "wb") as f:
-            f.write(buffer)
-    elif args.save_path.endswith("wav"):
-        with open("./tmp.pcm", "wb") as f:
-            f.write(buffer)
-        pcm2wav("./tmp.pcm", audio_path, channels=1, bits=16, sample_rate=24000)
-        os.system("rm ./tmp.pcm")
-    else:
-        print("Only supports saved audio format is pcm or wav")
-        return False
-
-    return True
-
-
-def test(args):
-    params = {
-        "text": args.text,
-        "spk_id": args.spk_id,
-        "speed": args.speed,
-        "volume": args.volume,
-        "sample_rate": args.sample_rate,
-        "save_path": ''
-    }
-
-    buffer = b''
-    flag = 1
-    url = "http://" + str(args.server) + ":" + str(
-        args.port) + "/paddlespeech/streaming/tts"
-    st = time.time()
-    html = requests.post(url, json.dumps(params), stream=True)
-    for chunk in html.iter_content(chunk_size=1024):
-        chunk = base64.b64decode(chunk)  # bytes
-        if flag:
-            first_response = time.time() - st
-            print(f"首包响应：{first_response} s")
-            flag = 0
-        buffer += chunk
-
-    final_response = time.time() - st
-    duration = len(buffer) / 2.0 / 24000
-
-    print(f"尾包响应：{final_response} s")
-    print(f"音频时长：{duration} s")
-    print(f"RTF: {final_response / duration}")
-
-    if args.save_path is not None:
-        if save_audio(buffer, args.save_path):
-            print("音频保存至：", args.save_path)
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        '--text',
-        type=str,
-        default="您好，欢迎使用语音合成服务。",
-        help='A sentence to be synthesized')
-    parser.add_argument('--spk_id', type=int, default=0, help='Speaker id')
-    parser.add_argument('--speed', type=float, default=1.0, help='Audio speed')
-    parser.add_argument(
-        '--volume', type=float, default=1.0, help='Audio volume')
-    parser.add_argument(
-        '--sample_rate',
-        type=int,
-        default=0,
-        help='Sampling rate, the default is the same as the model')
-    parser.add_argument(
-        "--server", type=str, help="server ip", default="127.0.0.1")
-    parser.add_argument("--port", type=int, help="server port", default=8092)
-    parser.add_argument(
-        "--save_path", type=str, help="save audio path", default=None)
-
-    args = parser.parse_args()
-    test(args)
diff --git a/tests/unit/server/online/tts/check_server/ws_client.py b/tests/unit/server/online/tts/check_server/ws_client.py
deleted file mode 100644
index eef010cf..00000000
--- a/tests/unit/server/online/tts/check_server/ws_client.py
+++ /dev/null
@@ -1,126 +0,0 @@
-# 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.
-import _thread as thread
-import argparse
-import base64
-import json
-import ssl
-import time
-
-import websocket
-
-flag = 1
-st = 0.0
-all_bytes = b''
-
-
-class WsParam(object):
-    # 初始化
-    def __init__(self, text, server="127.0.0.1", port=8090):
-        self.server = server
-        self.port = port
-        self.url = "ws://" + self.server + ":" + str(self.port) + "/ws/tts"
-        self.text = text
-
-    # 生成url
-    def create_url(self):
-        return self.url
-
-
-def on_message(ws, message):
-    global flag
-    global st
-    global all_bytes
-
-    try:
-        message = json.loads(message)
-        audio = message["audio"]
-        audio = base64.b64decode(audio)  # bytes
-        status = message["status"]
-        all_bytes += audio
-
-        if status == 0:
-            print("create successfully.")
-        elif status == 1:
-            if flag:
-                print(f"首包响应：{time.time() - st} s")
-                flag = 0
-        elif status == 2:
-            final_response = time.time() - st
-            duration = len(all_bytes) / 2.0 / 24000
-            print(f"尾包响应：{final_response} s")
-            print(f"音频时长：{duration} s")
-            print(f"RTF: {final_response / duration}")
-            with open("./out.pcm", "wb") as f:
-                f.write(all_bytes)
-            print("ws is closed")
-            ws.close()
-        else:
-            print("infer error")
-
-    except Exception as e:
-        print("receive msg,but parse exception:", e)
-
-
-# 收到websocket错误的处理
-def on_error(ws, error):
-    print("### error:", error)
-
-
-# 收到websocket关闭的处理
-def on_close(ws):
-    print("### closed ###")
-
-
-# 收到websocket连接建立的处理
-def on_open(ws):
-    def run(*args):
-        global st
-        text_base64 = str(
-            base64.b64encode((wsParam.text).encode('utf-8')), "UTF8")
-        d = {"text": text_base64}
-        d = json.dumps(d)
-        print("Start sending text data")
-        st = time.time()
-        ws.send(d)
-
-    thread.start_new_thread(run, ())
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        "--text",
-        type=str,
-        help="A sentence to be synthesized",
-        default="您好，欢迎使用语音合成服务。")
-    parser.add_argument(
-        "--server", type=str, help="server ip", default="127.0.0.1")
-    parser.add_argument("--port", type=int, help="server port", default=8092)
-    args = parser.parse_args()
-
-    print("***************************************")
-    print("Server ip: ", args.server)
-    print("Server port: ", args.port)
-    print("Sentence to be synthesized: ", args.text)
-    print("***************************************")
-
-    wsParam = WsParam(text=args.text, server=args.server, port=args.port)
-
-    websocket.enableTrace(False)
-    wsUrl = wsParam.create_url()
-    ws = websocket.WebSocketApp(
-        wsUrl, on_message=on_message, on_error=on_error, on_close=on_close)
-    ws.on_open = on_open
-    ws.run_forever(sslopt={"cert_reqs": ssl.CERT_NONE})