diff --git a/public/static/plugs/ulthon-admin/admin-table.js b/public/static/plugs/ulthon-admin/admin-table.js
index eaae518..767c36d 100644
--- a/public/static/plugs/ulthon-admin/admin-table.js
+++ b/public/static/plugs/ulthon-admin/admin-table.js
@@ -1487,6 +1487,8 @@
         },
         buildOperatHtml: function (operat, data) {
             var html = '';
+            // 拷贝替代引用：后续默认值写入与格式化不得写回共享配置对象
+            operat = $.extend({}, operat);
             operat.class = operat.class || '';
             operat.icon = operat.icon || '';
             operat.auth = operat.auth || 'add';
@@ -1726,6 +1728,8 @@
 
                 } else if (typeof item === 'object') {
                     $.each(item, function (i, operat) {
+                        // 拷贝替代引用：默认值写入与 url 拼接不得写回共享配置对象
+                        operat = $.extend({}, operat);
                         operat.class = operat.class || '';
                         operat.icon = operat.icon || '';
                         operat.auth = operat.auth || 'add';