diff --git a/src/controllers/menuButton.js b/src/controllers/menuButton.js
index 3b9c31d..d3d472a 100644
--- a/src/controllers/menuButton.js
+++ b/src/controllers/menuButton.js
@@ -431,6 +431,7 @@ const menuButton = {
                 //luckysheet-icon-fmt-other-menuButton_sub
                 $("body").append(menu+submenu);
                 $menuButton = $("#" + menuButtonId).width(250);
+                _this.focus($menuButton);
 
                 $menuButton.find(".luckysheet-cols-menuitem").click(function(){
                     $menuButton.hide();
diff --git a/src/controllers/mobile.js b/src/controllers/mobile.js
index 04af798..657815c 100644
--- a/src/controllers/mobile.js
+++ b/src/controllers/mobile.js
@@ -9,8 +9,6 @@ export default function mobileinit(){
     //去除滚动条
     Store.cellMainSrollBarSize = 0;
 
- 
-
     //滑动滚动表格
     let luckysheet_touchmove_status = false,
         luckysheet_touchmove_startPos = {},