diff --git a/src/plugin/admin/app/controller/TableController.php b/src/plugin/admin/app/controller/TableController.php
index b2eb71a..a254f56 100644
--- a/src/plugin/admin/app/controller/TableController.php
+++ b/src/plugin/admin/app/controller/TableController.php
@@ -12,8 +12,6 @@ use plugin\admin\app\model\Option;
 use Support\Exception\BusinessException;
 use Support\Request;
 use support\Response;
-use function config;
-use function json;
 
 class TableController extends Base
 {
diff --git a/src/plugin/admin/app/view/table/create.html b/src/plugin/admin/app/view/table/create.html
index 086ac1a..0bcc1dd 100644
--- a/src/plugin/admin/app/view/table/create.html
+++ b/src/plugin/admin/app/view/table/create.html
@@ -116,8 +116,6 @@
 
                             </div>
 
-
-
                             <!-- 表单属性 -->
                             <div class="layui-tab-item">
 
@@ -219,7 +217,7 @@
         <script src="/app/admin/component/pear/pear.js"></script>
         <script>
 
-            let create_api = '/app/admin/table/create';
+            const CREATE_API = '/app/admin/table/create';
 
             // 字段设置
             layui.use(['table', 'common', 'popup'], function () {
@@ -721,7 +719,7 @@
                     syncTableData();
                     let data = layui.form.val('create-table-form');
                     layui.jquery.ajax({
-                        url: create_api,
+                        url: CREATE_API,
                         type: 'POST',
                         dateType: 'json',
                         data: data,
@@ -739,8 +737,6 @@
                 });
             });
 
-
-
         </script>
 
     </body>
diff --git a/src/plugin/admin/app/view/table/crud.html b/src/plugin/admin/app/view/table/crud.html
index 80286f9..cc1040c 100644
--- a/src/plugin/admin/app/view/table/crud.html
+++ b/src/plugin/admin/app/view/table/crud.html
@@ -69,7 +69,7 @@
         <script src="/app/admin/component/pear/pear.js"></script>
         <script>
 
-            let crud_api = "/app/admin/table/crud";
+            const CRUD_API = "/app/admin/table/crud";
 
             layui.use(['jquery', 'xmSelect'], function() {
                 layui.jquery.ajax({
@@ -106,7 +106,7 @@
                 //提交事件
                 layui.form.on('submit(save)', function (data) {
                     layui.jquery.ajax({
-                        url: crud_api,
+                        url: CRUD_API,
                         type: 'POST',
                         dateType: 'json',
                         data: data.field,
diff --git a/src/plugin/admin/app/view/table/index.html b/src/plugin/admin/app/view/table/index.html
index 7de2f42..9f4c1b7 100644
--- a/src/plugin/admin/app/view/table/index.html
+++ b/src/plugin/admin/app/view/table/index.html
@@ -37,13 +37,13 @@
         <script src="/app/admin/component/pear/pear.js"></script>
         <script>
 
+            // 相关接口
             const SELECT_API = "/app/admin/table/show";
-            let drop_api = "/app/admin/table/drop";
-
-            let view_url = "/app/admin/table/view";
-            let create_url = "/app/admin/table/create";
-            let modify_url = "/app/admin/table/modify";
-            let crud_url = "/app/admin/table/crud";
+            const DROP_API = "/app/admin/table/drop";
+            const VIEW_URL = "/app/admin/table/view";
+            const CREATE_URL = "/app/admin/table/create";
+            const MODIFY_URL = "/app/admin/table/modify";
+            const CRUD_URL = "/app/admin/table/crud";
 
             layui.use(['table', 'form', 'jquery', 'common', 'popup'], function() {
                 let table = layui.table;
@@ -58,7 +58,7 @@
                         title: '表名',
                         field: 'TABLE_NAME',
                         templet: function (d) {
-                            return '<a class="tab-link" src="' + view_url + '?table=' + d.TABLE_NAME + '">' + d.TABLE_NAME + '</a>';
+                            return '<a class="tab-link" src="' + VIEW_URL + '?table=' + d.TABLE_NAME + '">' + d.TABLE_NAME + '</a>';
                         }
                     },
                     {
@@ -151,7 +151,7 @@
                         shade: 0.1,
                         maxmin: true,
                         area: [common.isModile()?'100%':'98%', common.isModile()?'100%':'95%'],
-                        content: create_url
+                        content: CREATE_URL
                     });
                 }
 
@@ -163,7 +163,7 @@
                         shade: 0.1,
                         maxmin: true,
                         area: [common.isModile()?'100%':'98%', common.isModile()?'100%':'95%'],
-                        content: modify_url + '?table=' + table
+                        content: MODIFY_URL + '?table=' + table
                     });
                 }
 
@@ -175,7 +175,7 @@
                         shade: 0.1,
                         maxmin: true,
                         area: [common.isModile()?'100%':'500px', common.isModile()?'100%':'500px'],
-                        content: crud_url + '?table=' + table
+                        content: CRUD_URL + '?table=' + table
                     });
                 }
 
@@ -200,7 +200,7 @@
                         layer.close(index);
                         let loading = layer.load();
                         $.ajax({
-                            url: drop_api,
+                            url: DROP_API,
                             data: {tables: tables},
                             dataType: 'json',
                             type: 'post',
diff --git a/src/plugin/admin/app/view/table/insert.html b/src/plugin/admin/app/view/table/insert.html
index 2f46dd2..00293d6 100644
--- a/src/plugin/admin/app/view/table/insert.html
+++ b/src/plugin/admin/app/view/table/insert.html
@@ -34,7 +34,7 @@
         <script src="/app/admin/component/pear/pear.js"></script>
         <script>
 
-            const INSERT_URL = "/app/admin/table/insert";
+            const INSERT_API = "/app/admin/table/insert";
 
             <?=$form->js(3)?>
 
@@ -42,7 +42,7 @@
                 //提交事件
                 layui.form.on('submit(save)', function (data) {
                     layui.jquery.ajax({
-                        url: INSERT_URL,
+                        url: INSERT_API,
                         type: 'POST',
                         dateType: 'json',
                         data: data.field,
diff --git a/src/plugin/admin/app/view/table/modify.html b/src/plugin/admin/app/view/table/modify.html
index 52c8db5..0e6f915 100644
--- a/src/plugin/admin/app/view/table/modify.html
+++ b/src/plugin/admin/app/view/table/modify.html
@@ -221,14 +221,14 @@
         <script src="/app/admin/component/pear/pear.js"></script>
         <script>
 
-            let modify_api = '/app/admin/table/modify';
-            let schema_api = '/app/admin/table/schema';
-            let table_name = '<?=htmlspecialchars($table)?>';
+            const MODIFY_API = '/app/admin/table/modify';
+            const SCHEMA_API = '/app/admin/table/schema';
+            const TABLE_NAME = '<?=htmlspecialchars($table)?>';
 
             layui.use(['jquery'], function () {
                 let $ = layui.jquery;
                 $.ajax({
-                    url: schema_api + '?table=' + table_name,
+                    url: SCHEMA_API + '?table=' + TABLE_NAME,
                     dataType: 'json',
                     success: function (res) {
                         // 表信息
@@ -681,7 +681,7 @@
                     syncTableData();
                     let data = layui.form.val('create-table-form');
                     layui.jquery.ajax({
-                        url: modify_api,
+                        url: MODIFY_API,
                         type: 'POST',
                         dateType: 'json',
                         data: data,