修复了一些可能影响生产的问题

backend/view.py

@@ -79,11 +79,11 @@ from config.models import (
 ## rank
 from rank.models import (
     KaoheguanBankuai, Bankuai, Chenghao, KaoheCishuFeiyong,
-    YonghuChenghao, ShenheJilu
+    YonghuChenghao
 )
 
 # 序列化器
-from .serializers import PopupPageSerializer, PopupConfigSerializer, PopupImageSerializer
+from .serializers import PopupPageSerializer
 
 # 全局常量、日志对象
 logger = logging.getLogger('houtai')