diff --git a/app/api/endpoints/wechat.py b/app/api/endpoints/wechat.py
index ef4a856..c4af515 100644
--- a/app/api/endpoints/wechat.py
+++ b/app/api/endpoints/wechat.py
@@ -18,7 +18,8 @@ import string
 router = APIRouter()
 
 class PhoneNumberRequest(BaseModel):
-    code: str  # 登录凭证
+    login_code: str  # 登录凭证
+    phone_code: str  # 手机号验证码
     referral_code: str = None  # 推荐码（可选）
 
 @router.post("/phone-login", response_model=ResponseModel)
@@ -33,11 +34,11 @@ async def wechat_phone_login(
         wechat = WeChatClient()
         
         # 获取用户 openid
-        session_info = await wechat.code2session(request.code)
+        session_info = await wechat.code2session(request.login_code)
         openid = session_info["openid"]
         
         # 获取用户手机号
-        phone_info = await wechat.get_phone_number(request.code)
+        phone_info = await wechat.get_phone_number(request.phone_code)
         
         if not phone_info or not phone_info.get('phone_number'):
             return error_response(code=400, message="获取手机号失败")