diff --git a/dvadmin-backend/application/settings.py b/dvadmin-backend/application/settings.py
index 4b385f0..7a6fae6 100644
--- a/dvadmin-backend/application/settings.py
+++ b/dvadmin-backend/application/settings.py
@@ -327,4 +327,4 @@ CELERYBEAT_SCHEDULER = 'django_celery_beat.schedulers.DatabaseScheduler'  # Back
 # ************** 其他配置  ************** #
 # ================================================= #
 # 接口权限
-INTERFACE_PERMISSION = {locals().get("INTERFACE_PERMISSION", False)}
+INTERFACE_PERMISSION = locals().get("INTERFACE_PERMISSION", False)
diff --git a/dvadmin-backend/apps/vadmin/permission/models/menu.py b/dvadmin-backend/apps/vadmin/permission/models/menu.py
index acee146..d3677fd 100644
--- a/dvadmin-backend/apps/vadmin/permission/models/menu.py
+++ b/dvadmin-backend/apps/vadmin/permission/models/menu.py
@@ -41,7 +41,10 @@ class Menu(CoreModel):
         获取所有接口列表
         :return:
         """
-        interface_dict = cache.get('permission_interface_dict', {})
+        try:
+            interface_dict = cache.get('permission_interface_dict', {})
+        except:
+            interface_dict = {}
         if not interface_dict:
             for ele in Menu.objects.filter(~Q(interface_path=''), ~Q(interface_path=None), status='1', ).values(
                     'interface_path', 'interface_method'):
diff --git a/dvadmin-backend/apps/vadmin/permission/models/users.py b/dvadmin-backend/apps/vadmin/permission/models/users.py
index e609a2a..486f36c 100644
--- a/dvadmin-backend/apps/vadmin/permission/models/users.py
+++ b/dvadmin-backend/apps/vadmin/permission/models/users.py
@@ -28,7 +28,7 @@ class UserProfile(AbstractUser, CoreModel):
 
     @property
     def get_user_interface_dict(self):
-        interface_dict = cache.get(f'permission_interface_dict{self.username}', {})
+        interface_dict = cache.get(f'permission_interface_dict_{self.username}', {})
         if not interface_dict:
             for ele in self.role.filter(status='1', menu__status='1').values('menu__interface_path',
                                                                              'menu__interface_method').distinct():