diff --git a/apps/utils/permission.py b/apps/utils/permission.py
index ade75e09..bb2ce0aa 100755
--- a/apps/utils/permission.py
+++ b/apps/utils/permission.py
@@ -15,9 +15,10 @@ def get_user_perms_map(user):
     """
     user_perms_map = {}
     if user.is_superuser:
-        perms = Permission.objects.all().values_list('code', flat=True)
-        for i in perms:
-            user_perms_map[i] = {}
+        for perm in Permission.objects.all():
+            if perm.codes:
+                for code in perm.codes:
+                    user_perms_map[code] = {}
     else:
         objs = UserPost.objects.filter(user=user).exclude(post=None)
         for i in objs: