diff --git a/pages/help/navOperate.html b/pages/help/navOperate.html
index abb7ac8..f3f1d04 100644
--- a/pages/help/navOperate.html
+++ b/pages/help/navOperate.html
@@ -75,7 +75,7 @@
       var $ = layui.jquery,
          okUtils = layui.okUtils,
          p_layer = parent.layer || layer;
-      var okTab = okUtils.getOkTab();//获取父级的oktab
+      var okTab = okUtils.getOkTab();//获取父级的oktab 
       var code = layui.code;
       code({
          elem: 'pre'