add

app/admin/view/user/user/index.php

@@ -518,7 +518,7 @@
         },
         refresh: function () {
             layList.reload();
-        }
+        },
         fh_group_reward: function () {
             $.post("{:Url('fh_group_reward')}", {}, function (res) {
                 layer.msg(res.msg);