去掉id="pjax-container"，修复搜索重复提交问题

resources/views/admin/layouts/container.blade.php

@@ -14,7 +14,7 @@
     @include('admin.partials.navbar')
 
     <div class="app-content content">
-        <div class="content-wrapper" id="{{ $pjaxContainerId }}" style="top: 0;min-height: 900px;">
+        <div class="content-wrapper" style="top: 0;min-height: 900px;">
             @yield('app')
         </div>
     </div>