diff --git a/app/api/v1/api.py b/app/api/v1/api.py
index b1db89c..c3ea9ac 100644
--- a/app/api/v1/api.py
+++ b/app/api/v1/api.py
@@ -69,9 +69,11 @@ def upload_diet_image(files_data):
     if result.get('status') and result['status'] == 'UPLOADED':
         # 图片上传成功，处理业务逻辑
         try:
-            rpc.diet.add(session['user_id'],
-                         category=category,
-                         diet_image_id=result['_id'])
+            rpc.diet.add(**{
+                'user_id': session['user_id'],
+                'category': category,
+                'diet_image_id': result['_id'],
+            })
         except Exception as e:
             raise DietCreationError(extra_data={'error_docs': str(e)})