diff --git a/paddlespeech/server/tests/16_audio.wav b/paddlespeech/server/tests/16_audio.wav
deleted file mode 100644
index 3cfa5074..00000000
Binary files a/paddlespeech/server/tests/16_audio.wav and /dev/null differ
diff --git a/paddlespeech/server/tests/asr/16_audio.wav b/paddlespeech/server/tests/asr/16_audio.wav
deleted file mode 100644
index 3cfa5074..00000000
Binary files a/paddlespeech/server/tests/asr/16_audio.wav and /dev/null differ
diff --git a/paddlespeech/server/tests/http_client.py b/paddlespeech/server/tests/http_client.py
deleted file mode 100644
index 14adb574..00000000
--- a/paddlespeech/server/tests/http_client.py
+++ /dev/null
@@ -1,59 +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 
-import requests
-import json
-import time
-import base64
-import io
-
-
-def readwav2base64(wav_file):
-    """
-    read wave file and covert to base64 string
-    """
-    with open(wav_file, 'rb') as f:
-        base64_bytes = base64.b64encode(f.read())
-        base64_string = base64_bytes.decode('utf-8')
-    return base64_string
-
-
-def main():
-    """
-    main func
-    """
-    url = "http://127.0.0.1:8090/paddlespeech/asr"
-
-    # start Timestamp
-    time_start=time.time()
-
-    test_audio_dir = "./16_audio.wav"
-    audio = readwav2base64(test_audio_dir)
-
-    data = {
-            "audio": audio,
-            "audio_format": "wav",
-            "sample_rate": 16000,
-            "lang": "zh_cn",
-            }
-
-    r = requests.post(url=url, data=json.dumps(data))
-
-    # ending Timestamp
-    time_end=time.time()
-    print('time cost',time_end - time_start, 's')
-
-    print(r.json())
-
-
-if __name__ == "__main__":
-    main()