页面增加信息
diff --git a/src/main/resources/templates/error/500.html b/src/main/resources/templates/error/500.html
index 8e2bbea..1b15fd3 100755
--- a/src/main/resources/templates/error/500.html
+++ b/src/main/resources/templates/error/500.html
@@ -17,6 +17,7 @@
     <div class="layui-text">

       <p>服务器出错了</p>

       <p>[[${errorMsg}]]</p>

+      <p style="display: none">[[${cobillno}]]</p>

       <h1>

         <span class="layui-anim layui-anim-loop layui-anim-">5</span>

         <span class="layui-anim layui-anim-loop layui-anim-rotate">0</span>