diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 9063162f2..e54d1e8ff 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -893,12 +893,12 @@
         "source": {
             "type": "git",
             "url": "https://github.com/zoujingli/ThinkLibrary.git",
-            "reference": "141fa175f3cdbdb4ad2e9927d6de379fb618e75a"
+            "reference": "b55328975855e44d2947ccd5503e52b30385a117"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/141fa175f3cdbdb4ad2e9927d6de379fb618e75a",
-            "reference": "141fa175f3cdbdb4ad2e9927d6de379fb618e75a",
+            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/b55328975855e44d2947ccd5503e52b30385a117",
+            "reference": "b55328975855e44d2947ccd5503e52b30385a117",
             "shasum": "",
             "mirrors": [
                 {
@@ -915,7 +915,7 @@
             "ext-mbstring": "*",
             "topthink/framework": "^6.0"
         },
-        "time": "2020-09-29T05:20:22+00:00",
+        "time": "2020-10-09T01:50:18+00:00",
         "type": "library",
         "extra": {
             "think": {
diff --git a/vendor/services.php b/vendor/services.php
index 95e185a74..4de1fab6c 100644
--- a/vendor/services.php
+++ b/vendor/services.php
@@ -1,5 +1,5 @@
 <?php 
-// This file is automatically generated at:2020-09-30 09:44:47
+// This file is automatically generated at:2020-10-09 09:38:02
 declare (strict_types = 1);
 return array (
   0 => 'think\\admin\\Library',
diff --git a/vendor/zoujingli/think-library/src/helper/FormHelper.php b/vendor/zoujingli/think-library/src/helper/FormHelper.php
index 52e9ec1c1..35f5b1280 100644
--- a/vendor/zoujingli/think-library/src/helper/FormHelper.php
+++ b/vendor/zoujingli/think-library/src/helper/FormHelper.php
@@ -35,7 +35,7 @@ class FormHelper extends Helper
      * @param string $field 指定数据主键
      * @param array $where 额外更新条件
      * @param array $data 表单扩展数据
-     * @return array|boolean|mixed
+     * @return array|boolean|mixed|void
      * @throws \think\db\exception\DataNotFoundException
      * @throws \think\db\exception\DbException
      * @throws \think\db\exception\ModelNotFoundException
diff --git a/vendor/zoujingli/think-library/src/helper/PageHelper.php b/vendor/zoujingli/think-library/src/helper/PageHelper.php
index 3c838c1e9..6c0d259c3 100644
--- a/vendor/zoujingli/think-library/src/helper/PageHelper.php
+++ b/vendor/zoujingli/think-library/src/helper/PageHelper.php
@@ -36,7 +36,7 @@ class PageHelper extends Helper
      * @param boolean|integer $total 集合分页记录数
      * @param integer $limit 集合每页记录数
      * @param string $template 模板文件名称
-     * @return array|mixed
+     * @return array|mixed|void
      * @throws \think\db\exception\DataNotFoundException
      * @throws \think\db\exception\DbException
      * @throws \think\db\exception\ModelNotFoundException
@@ -45,15 +45,15 @@ class PageHelper extends Helper
     {
         $this->query = $this->buildQuery($dbQuery);
         // 数据列表排序自动处理
-        if ($this->app->request->isPost()) $this->sortAction();
+        if ($this->app->request->isPost()) $this->_sortAction();
         // 列表设置默认排序处理
-        if (!$this->query->getOptions('order')) $this->orderAction();
+        if (!$this->query->getOptions('order')) $this->_orderAction();
         // 列表分页及结果集处理
         if ($page) {
             if ($limit > 0) {
                 $limit = intval($limit);
             } else {
-                $limit = $this->app->request->get('limit', $this->app->cookie->get('limit'));
+                $limit = $this->app->request->get('limit', $this->app->cookie->get('limit', 20));
                 $this->app->cookie->set('limit', ($limit = intval($limit >= 10 ? $limit : 20)) . '');
             }
             [$options, $query] = ['', $this->app->request->get()];
@@ -91,11 +91,11 @@ class PageHelper extends Helper
      * POST 提交 {action:sort,PK:$PK,SORT:$SORT}
      * @throws \think\db\exception\DbException
      */
-    private function sortAction()
+    private function _sortAction()
     {
         if ($this->app->request->post('action') === 'sort') {
             if (method_exists($this->query, 'getTableFields') && in_array('sort', $this->query->getTableFields())) {
-                $pk = $this->query->getPk() ?? 'id';
+                $pk = $this->query->getPk() ?: 'id';
                 if ($this->app->request->has($pk, 'post')) {
                     $map = [$pk => $this->app->request->post($pk, 0)];
                     $data = ['sort' => intval($this->app->request->post('sort', 0))];
@@ -112,7 +112,7 @@ class PageHelper extends Helper
      * 列表默认排序处理
      * 未配置排序规则时自动按SORT排序
      */
-    private function orderAction()
+    private function _orderAction()
     {
         if (method_exists($this->query, 'getTableFields')) {
             if (in_array('sort', $this->query->getTableFields())) {
diff --git a/vendor/zoujingli/think-library/src/helper/SaveHelper.php b/vendor/zoujingli/think-library/src/helper/SaveHelper.php
index 55c0da9db..fbdd8ef0c 100644
--- a/vendor/zoujingli/think-library/src/helper/SaveHelper.php
+++ b/vendor/zoujingli/think-library/src/helper/SaveHelper.php
@@ -34,7 +34,7 @@ class SaveHelper extends Helper
      * @param array $data 表单扩展数据
      * @param string $field 数据对象主键
      * @param array $where 额外更新条件
-     * @return boolean
+     * @return boolean|void
      * @throws \think\db\exception\DbException
      */
     public function init($dbQuery, array $data = [], string $field = '', array $where = [])
diff --git a/vendor/zoujingli/think-library/src/multiple/App.php b/vendor/zoujingli/think-library/src/multiple/App.php
index 98555ba90..332842b78 100644
--- a/vendor/zoujingli/think-library/src/multiple/App.php
+++ b/vendor/zoujingli/think-library/src/multiple/App.php
@@ -65,9 +65,7 @@ class App
      */
     public function handle(Request $request, Closure $next)
     {
-        if (!$this->parseMultiApp()) {
-            return $next($request);
-        }
+        if (!$this->parseMultiApp()) return $next($request);
         return $this->app->middleware->pipeline('app')->send($request)->then(function ($request) use ($next) {
             return $next($request);
         });
@@ -155,7 +153,6 @@ class App
 
     /**
      * 获取当前运行入口名称
-     * @access protected
      * @codeCoverageIgnore
      * @return string
      */