diff --git a/main.py b/main.py
index 3193fdb..94bbe68 100644
--- a/main.py
+++ b/main.py
@@ -46,4 +46,4 @@ async def workflows(script: Annotated[str, Form()], request: Request=None):
     ast.exec(dsl_runtime)
 
 if __name__ == "__main__":
-    uvicorn.run("main:app", host="127.0.0.1", port=8000, log_level="info")
+    uvicorn.run("main:app", host="0.0.0.0", port=8000, log_level="info")
diff --git a/src/blackbox/audio_chat.py b/src/blackbox/audio_chat.py
new file mode 100644
index 0000000..6528a7f
--- /dev/null
+++ b/src/blackbox/audio_chat.py
@@ -0,0 +1,36 @@
+from fastapi import Request, Response,status
+from fastapi.responses import JSONResponse
+
+from .blackbox import Blackbox
+
+class AudioChat(Blackbox):
+
+    def __init__(self, asr, gpt, tts):
+        self.asr = asr
+        self.gpt = gpt
+        self.tts = tts
+
+    def __call__(self, *args, **kwargs):
+        return self.processing(*args, **kwargs)
+
+    def valid(self, *args, **kwargs) -> bool :
+        data = args[0]
+        if isinstance(data, bytes):
+            return True
+        return False
+
+    async def processing(self, *args, **kwargs):
+        data = args[0]
+        text = await self.asr(data)
+        # TODO: ID
+        text = self.gpt("123", " " + text)
+        audio = self.tts(text)
+        return audio
+
+    async def fast_api_handler(self, request: Request) -> Response:
+        data = (await request.form()).get("audio")
+        if data is None:
+            return JSONResponse(content={"error": "data is required"}, status_code=status.HTTP_400_BAD_REQUEST)
+        d = await data.read()
+        by = await self.processing(d)
+        return Response(content=by.read(), media_type="audio/wav", headers={"Content-Disposition": "attachment; filename=audio.wav"})
\ No newline at end of file
diff --git a/src/blackbox/blackbox_factory.py b/src/blackbox/blackbox_factory.py
index 973b8a3..408de8a 100644
--- a/src/blackbox/blackbox_factory.py
+++ b/src/blackbox/blackbox_factory.py
@@ -1,3 +1,4 @@
+from .audio_chat import AudioChat
 from .sum import SUM
 from .sentiment import Sentiment
 from .tts import TTS
@@ -19,6 +20,7 @@ class BlackboxFactory:
         self.audio_to_text = AudioToText()
         self.text_to_audio = TextToAudio()
         self.tesou = Tesou()
+        self.audio_chat = AudioChat(self.asr, self.tesou, self.tts)
 
     def __call__(self, *args, **kwargs):
         return self.processing(*args, **kwargs)
@@ -40,4 +42,6 @@ class BlackboxFactory:
             return self.sum
         if blackbox_name == "tesou":
             return self.tesou
+        if blackbox_name == "audio_chat":
+            return self.audio_chat
         raise ValueError("Invalid blockbox type")
\ No newline at end of file
diff --git a/src/blackbox/tesou.py b/src/blackbox/tesou.py
index 6b95d3f..ae547fc 100755
--- a/src/blackbox/tesou.py
+++ b/src/blackbox/tesou.py
@@ -17,8 +17,7 @@ class Tesou(Blackbox):
 
     # 用户输入的数据格式为：[{"id": "123", "prompt": "叉烧饭，帮我查询叉烧饭的介绍"}]
     def processing(self, id, prompt)  -> str:
-        url = 'http://120.196.116.194:48891/'
-
+        url = 'http://120.196.116.194:48891/chat/'
         message = {
             "user_id": id,
             "prompt": prompt,