diff --git a/public/catch-admin/assets/js/common.js b/public/catch-admin/assets/js/common.js
index 7b8218c..c72fcd1 100755
--- a/public/catch-admin/assets/js/common.js
+++ b/public/catch-admin/assets/js/common.js
@@ -28,6 +28,14 @@ layui.config({
     var layer = layui.layer;
     var admin = layui.admin;
 
+    admin.ajaxSuccessBefore = function (res, requestUrl) {
+        if(res.code !== 10000){
+            layer.msg(res.msg, {icon: 2});
+            return false;  // 返回false阻止代码执行
+        }
+        return true;
+    };
+
     // 移除loading动画
     setTimeout(function () {
         admin.removeLoading();