diff --git a/src/luckysheet-core.js b/src/luckysheet-core.js
index b7701b7..42b74cd 100644
--- a/src/luckysheet-core.js
+++ b/src/luckysheet-core.js
@@ -27198,7 +27198,10 @@
         $(window).resize(function () {
             iscopyself = false;
             //jfgridautoadjustmousedown = 1;
-            jfgrid.jfgridsizeauto();
+            var jfgridDocument = document.getElementById("jfgrid");
+            if(jfgridDocument){
+                jfgrid.jfgridsizeauto();
+            }            
             //jfgridautoadjustmousedown = 2;
         });