diff --git a/app/api/v1/api.py b/app/api/v1/api.py
index 550f0ad..06b6e81 100644
--- a/app/api/v1/api.py
+++ b/app/api/v1/api.py
@@ -21,7 +21,7 @@ api = APIBlueprint('api', __name__)
 def wechat_login(files_data):
     f = files_data['image']
     try:
-        result = rpc.storage.upload(file_name='avatar_' + str(session['user_id']),
+        result = rpc.storage.upload(file_name='avatar_' + str(session['user_id']+f'_{f.filename}'),
                                     file_binary=f.read(),
                                     bucket='bodyrecord',
                                     folder='avatar',