diff --git a/frontend/views/menu/index.php b/frontend/views/menu/index.php
index 6bb568e..be7e187 100644
--- a/frontend/views/menu/index.php
+++ b/frontend/views/menu/index.php
@@ -110,7 +110,7 @@ use \common\libs\MyLib;
          var c=$('.ibox-title').height();
          //获取table高度
          var e=$("row").height();
-                  var d=a-c-b-100;
+                  var d=a-c-100;
                   console.log("e":+e+"d"+d)
          if(e>d){
                      $('.fixed-table-body').css({'height':a-c-b-100});