Update: （步骤备份）完善邮件管理、文件上传的页面更改

templates/system/mail/add.html

@@ -34,11 +34,11 @@
     </div>
     <div class="bottom">
         <div class="button-container">
-            <button type="submit" class="pear-btn pear-btn-primary pear-btn-sm" lay-submit="" lay-filter="mail-save">
+            <button type="submit" class="layui-btn layui-btn-sm" lay-submit="" lay-filter="mail-save">
                 <i class="layui-icon layui-icon-ok"></i>
                 提交
             </button>
-            <button type="reset" class="pear-btn pear-btn-sm">
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">
                 <i class="layui-icon layui-icon-refresh"></i>
                 重置
             </button>
@@ -53,7 +53,7 @@
     form.on('submit(mail-save)', function (data) {
       let loading = layer.load()
       $.ajax({
-        url: '/admin/mail/save',
+        url: '/system/mail/save',
         data: JSON.stringify(data.field),
         dataType: 'json',
         contentType: 'application/json',