diff --git a/app/admin/view/system/config/site.html b/app/admin/view/system/config/site.html
index 18404d7..18e61c3 100644
--- a/app/admin/view/system/config/site.html
+++ b/app/admin/view/system/config/site.html
@@ -49,7 +49,13 @@
             <tip>填写站点域名。以http://或https://开头,内置的定时任务用到了这个配置项，修改之后需要重启定时任务</tip>
         </div>
     </div>
-
+    <div class="layui-form-item">
+        <label class="layui-form-label">js脚本</label>
+        <div class="layui-input-block">
+            <textarea name="site_js_insert" class="layui-textarea">{:sysconfig('site','site_js_insert')}</textarea>
+            <tip>统计代码等脚本</tip>
+        </div>
+    </div>
     <div class="hr-line"></div>
     <div class="layui-form-item text-center">
         <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit="system.config/save" data-refresh="false">确认</button>
diff --git a/view/index/welcome.html b/view/index/welcome.html
index 35f6b2c..0f0f2a9 100644
--- a/view/index/welcome.html
+++ b/view/index/welcome.html
@@ -9,6 +9,8 @@
     <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
     <title>ulthon_admin | 一款基于ThinkPHP6.0和Layui的快速开发的后台管理框架系统</title>
     <link rel="stylesheet" href="__STATIC__/common/css/welcome.css?v={$version}">
+
+    {:htmlspecialchars_decode(sysconfig('site','site_js_insert'))}
 </head>
 
 <body>
