diff --git a/index.html b/index.html
index ca5bdef..49650c4 100644
--- a/index.html
+++ b/index.html
@@ -127,7 +127,7 @@
 
     </div>
 </div>
-<script src="lib/layui-v2.5.5/layui.js" charset="utf-8"></script>
+<script src="lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
 <script src="js/lay-config.js?v=2.0.0" charset="utf-8"></script>
 <script>
     layui.use(['jquery', 'layer', 'miniAdmin','miniTongji'], function () {