diff --git a/frontend/views/database/c-index.php b/frontend/views/database/c-index.php
index f7e36d1..d989c2d 100644
--- a/frontend/views/database/c-index.php
+++ b/frontend/views/database/c-index.php
@@ -122,7 +122,6 @@ use \common\libs\MyLib;
 
 
 <?php $this->beginBlock('footer_js'); ?>
-<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
 <script src="/assets/js/plugins/bootstrap-table/bootstrap-table.min.js"></script>
 <script src="/assets/js/plugins/bootstrap-table/bootstrap-table-mobile.min.js"></script>
 <script src="/assets/js/plugins/bootstrap-table/locale/bootstrap-table-zh-CN.min.js"></script>