diff --git a/app/main.py b/app/main.py
index fd74c42..df27c97 100644
--- a/app/main.py
+++ b/app/main.py
@@ -116,7 +116,10 @@ def hello():
 @app.get("/tgMessage")
 def tgMessagefun(openid: Optional[str] = None, db: Session = Depends(get_db)):
     current_time = datetime.now()
-    print("Current Date and Time:", current_time)
+    # 格式化日期和时间，不包含空格
+    formatted_now = current_time.strftime("%Y%m%d%H%M%S")
+
+    print("Current Date and Time:", formatted_now)
     # 发送tg消息通知  wxid_4413224132412  || o7LFAwR32hWGq9XOpd7ZxK1wZxq8
 
     # openid = "o7LFAwR32hWGq9XOpd7ZxK1wZxq8"
@@ -130,14 +133,14 @@ def tgMessagefun(openid: Optional[str] = None, db: Session = Depends(get_db)):
         if userInfo:
             # print('userInfo==>', userInfo)
             # message = f"{userInfo['nickname']}/{userInfo['gender']}在{current_time}进行了访问"
-            message = f"{userInfo.nickname}/{userInfo.gender}在{current_time}进行了访问"
+            message = f"{userInfo.nickname}/{userInfo.gender}在{formatted_now}进行了访问"
             print(message)
             sengTgmesage(message)
 
             # tgMessage.sendTg(message)
         else:
             print('openid未关联')
-            message = f'openid: {openid}-未关联,在{current_time}访问网页'
+            message = f'openid: {openid}-未关联,在{formatted_now}访问网页'
             print(message)
             sengTgmesage(message)
 
@@ -203,10 +206,12 @@ def generateqr(url="http://nomad.hackrobot.cn",
                    group_image.height - qr_image.height - 50)  # 距离20像素
     # 在原图上添加二维码
     group_image.paste(qr_image, qr_position)
-
+    current_time = datetime.now()
+    # 格式化日期和时间，不包含空格
+    formatted_now = current_time.strftime("%Y%m%d%H%M%S")
     # 保存合成的图像
     # combined_image_path = f"images/combined_{wxid}_{datetime.now()}.jpg"
-    combined_image_path = f"images/combined_{wxid}_{datetime.date.today()}.jpg"
+    combined_image_path = f"images/combined_{wxid}_{formatted_now}.jpg"
     
     group_image.save(combined_image_path)
     # 压缩图片
@@ -239,7 +244,7 @@ def add_user(nickname: Optional[Any] = None,
         wxid=wxid,
         gender=gender,
         #    friendaddtime=friendaddtime,
-        friendaddtime=str(datetime.now()),
+        friendaddtime=str(datetime.now().strftime("%Y%m%d%H%M%S")),
         openid=openid)
     if background_tasks:
         background_tasks.add_task(create_user_task, db, user_data)