diff --git a/app/api/endpoints/user.py b/app/api/endpoints/user.py
index 1df04e0..45a769c 100644
--- a/app/api/endpoints/user.py
+++ b/app/api/endpoints/user.py
@@ -98,7 +98,7 @@ async def login(
         user_code = generate_user_code(db)
         
         user = UserDB(
-            nickname=f"user_{phone[-4:]}",
+            nickname=f"蜂友{phone[-4:]}",
             phone=phone,
             user_code=user_code,
             referral_code=user_login.referral_code,
@@ -166,7 +166,7 @@ async def phone_login(
         user_code = generate_user_code(db)
         
         user = UserDB(
-            nickname=f"user_{request.phone[-4:]}",
+            nickname=f"蜂友{request.phone[-4:]}",
             phone=request.phone,
             user_code=user_code,
             referral_code=request.referral_code,
diff --git a/app/api/endpoints/wechat.py b/app/api/endpoints/wechat.py
index c4af515..3149ff4 100644
--- a/app/api/endpoints/wechat.py
+++ b/app/api/endpoints/wechat.py
@@ -40,10 +40,15 @@ async def wechat_phone_login(
         # 获取用户手机号
         phone_info = await wechat.get_phone_number(request.phone_code)
         
-        if not phone_info or not phone_info.get('phone_number'):
+        if not phone_info:
             return error_response(code=400, message="获取手机号失败")
         
+        # 打印调试信息
+        print(f"获取到的手机号信息: {phone_info}")
+        
         phone = phone_info['phone_number']
+        if not phone:
+            return error_response(code=400, message="手机号为空")
         
         # 查找或创建用户
         user = db.query(UserDB).filter(UserDB.phone == phone).first()
@@ -52,7 +57,7 @@ async def wechat_phone_login(
             user_code = generate_user_code(db)
             
             user = UserDB(
-                nickname=f"user_{phone[-4:]}",
+                nickname=f"蜂友{phone[-4:]}",
                 phone=phone,
                 user_code=user_code,
                 referral_code=request.referral_code,
diff --git a/app/core/wechat.py b/app/core/wechat.py
index fee8f79..28dc660 100644
--- a/app/core/wechat.py
+++ b/app/core/wechat.py
@@ -59,10 +59,22 @@ class WeChatClient:
                 except json.JSONDecodeError:
                     raise Exception(f"解析微信返回数据失败: {text}")
                 
+                # 打印调试信息
+                print(f"微信返回数据: {result}")
+                
                 if result.get("errcode", 0) != 0:
                     raise Exception(result.get("errmsg", "获取手机号失败"))
                 
-                return result.get("phone_info", {})
+                # 正确获取 phone_info
+                phone_info = result.get("phone_info")
+                if not phone_info:
+                    raise Exception("未获取到手机号信息")
+                
+                return {
+                    "phone_number": phone_info.get("phoneNumber"),
+                    "pure_phone_number": phone_info.get("purePhoneNumber"),
+                    "country_code": phone_info.get("countryCode"),
+                }
     
     
     async def code2session(self, code: str) -> dict: