diff --git a/application/admin/view/system/system_databackup/index.php b/application/admin/view/system/system_databackup/index.php
index 4e65cf58..b1399d94 100644
--- a/application/admin/view/system/system_databackup/index.php
+++ b/application/admin/view/system/system_databackup/index.php
@@ -41,7 +41,7 @@
                         <button class="layui-btn layui-btn-sm layui-btn-normal" type="button" data-type="repair"><i class="fa fa-check-circle-o"></i>修复表</button>
                         <button class="layui-btn layui-btn-sm layui-btn-normal" type="button" data-type="refresh"><i class="layui-icon layui-icon-refresh" ></i>刷新</button>
                     </div>
-                    <table class="layui-hide" id="tableListID" lay-filter="tableList"></table>
+                    <table class="layui-hide" id="tableListID" lay-filter="tableListID"></table>
                     <script type="text/html" id="barDemo">
                         <button type="button" class="layui-btn layui-btn-xs" lay-event="see"><i class="layui-icon layui-icon-edit"></i>详情</button>
                     </script>
@@ -94,11 +94,11 @@
             ,toolbar: '#toolbarDemo'
             ,cols: [[
                 {type:'checkbox'},
-                {field: 'name', title: '表名称'},
+                {field: 'name', title: '表名称', sort: true},
                 {field: 'comment', title: '备注' },
-                {field: 'engine', title: '类型'},
-                {field: 'data_length', title: '大小'},
-                {field: 'update_time', title: '更新时间'},
+                {field: 'engine', title: '类型', sort: true},
+                {field: 'data_length', title: '大小', sort: true},
+                {field: 'update_time', title: '更新时间', sort: true},
                 {field: 'rows', title: '行数'},
                 {fixed: 'right', title: '操作', width: '10%', align: 'center', toolbar: '#barDemo'}
             ]]