diff --git a/app/lol/aram.py b/app/lol/aram.py
index 40611e6..d8d91cb 100644
--- a/app/lol/aram.py
+++ b/app/lol/aram.py
@@ -56,6 +56,11 @@ def __needUpdate(self):
             except:
                 return True
 
+            # 兼容老版本的 json
+            if AramBuff.data.get('version') == None:
+                print('hi')
+                return True
+
             return AramBuff.getDataVersion() != lolVersion
 
     @classmethod