diff --git a/assets/javascripts/app.js b/assets/javascripts/app.js
index 9a036eb..c041a9e 100644
--- a/assets/javascripts/app.js
+++ b/assets/javascripts/app.js
@@ -748,16 +748,28 @@ function transdate(){
     }
     $(document).on('focusin','*',function(event){
       // event.stopPropagation();
-      var _this = $(document.activeElement);//$(this);
-      var topOffset = window.temp_scrollY  + window.top_barrier_height;
-      var ele_offset = _this.offset().top - topOffset;
-      if(ele_offset < 0){
-        window.scroll(window.temp_scrollX, window.temp_scrollY + ele_offset);
-        window.temp_scrollY = Math.max(window.temp_scrollY + ele_offset, 0);
+      if(window.focus_timeout_id){
+        window.clearTimeout(window.focus_timeout_id);
       }
-      if ($('header>.kenjohn').attr('class') == "kenjohn" && _this.is('a.orbit-bar-logo')){
-        $('header>.kenjohn').addClass('navRel');
-        $('#gotocenter').focus();
+      var _this = $(document.activeElement);//$(this);
+      if(!_this.hasClass('close-screen-btn')){
+        var topOffset = window.temp_scrollY  + window.top_barrier_height;
+        var ele_offset = _this.offset().top - topOffset;
+        if(ele_offset < 0){
+          window.scroll(window.temp_scrollX, window.temp_scrollY + ele_offset);
+          window.temp_scrollY = Math.max(window.temp_scrollY + ele_offset, 0);
+        }
+        window.focus_timeout_id = window.setTimeout(function(){
+          var ele_offset = _this.offset().top - topOffset;
+          if(ele_offset < 0){
+            window.scroll(window.temp_scrollX, window.temp_scrollY + ele_offset);
+            window.temp_scrollY = Math.max(window.temp_scrollY + ele_offset, 0);
+          }
+        }, 800);
+        if ($('header>.kenjohn').attr('class') == "kenjohn" && _this.is('a.orbit-bar-logo')){
+          $('header>.kenjohn').addClass('navRel');
+          $('#gotocenter').focus();
+        }
       }
     });
     $('.group').each(function(){