diff --git a/hb_server/apps/system/permission.py b/hb_server/apps/system/permission.py
index 397d906..ef60799 100644
--- a/hb_server/apps/system/permission.py
+++ b/hb_server/apps/system/permission.py
@@ -8,17 +8,21 @@ def get_permission_list(user):
     """
     获取权限列表,可用redis存取
     """
-    perms_list = ['visitor']
+    perms_list = []
     if user.is_superuser:
         perms_list = ['admin']
     else:
-        perms = Permission.objects.none()
+        perms = Permission.objects.filter()
         roles = user.roles.all()
         if roles:
             for i in roles:
                 perms = perms | i.perms.all()
-        perms_list = perms.values_list('method', flat=True)
-        perms_list = list(set(perms_list))
+        perms_list_l = perms.values_list('method', flat=True)
+        for i in perms_list_l:
+            if i and i not in perms_list:
+                perms_list.append(i)
+    if len(perms_list) == 0:
+        perms_list = ['visitor']
     cache.set(user.username + '__perms', perms_list, 60*60)
     return perms_list