diff --git a/app.py b/app.py
index 696199c..b24b234 100644
--- a/app.py
+++ b/app.py
@@ -100,20 +100,20 @@ def read_items(
 # 微信对话-用户输入
 @app.get("/input",)
 async def getphonenum(
+    background_tasks: BackgroundTasks,
     inputArguments: Union[str, None] = None,
     appid: Union[str, None] = Header(default=None),
     bid: Union[str, None] = Header(default=None),
     requestid: Union[str, None] = Header(default=None),
-    uid: Union[str, None] = Header(default=None),
-    # bt: BackgroundTasks
+    uid: Union[str, None] = Header(default=None)
 ):
 
     # 存储uid和手机号
     # return {"appid": appid,"bid": bid,"requestid": requestid,"uid": uid,'inputArguments':inputArguments}
 
     # 后台任务
-    # bt.add_task(resData,inputArguments,uid)
-    await resData(inputArguments,uid)
+    background_tasks.add_task(resData,inputArguments,uid)
+    # await resData(inputArguments,uid)
     content = {"err_code": 0,"data_list": [{"outputArguments":'test'}]}
     headers = {"Content-Type": "application/json"}
     return JSONResponse(content=content, headers=headers)