diff --git a/app/api/v1/api.py b/app/api/v1/api.py
index aedddb5..da104ac 100644
--- a/app/api/v1/api.py
+++ b/app/api/v1/api.py
@@ -18,8 +18,8 @@ api = APIBlueprint('api', __name__)
 @api.doc(summary='上传图片', description='上传图片')
 @api.input(ImageIn, location='files')
 @login_required
-def wechat_login(files):
-    f = files['image']
+def wechat_login(files_data):
+    f = files_data['image']
     try:
         result = rpc.storage.upload(file_name='avatar_' + str(session['user_id']),
                                     file_binary=f.stream,