diff --git a/ui/scripts/cloud.core.instance.js b/ui/scripts/cloud.core.instance.js
index c24868c4f12..e950bc6c59f 100644
--- a/ui/scripts/cloud.core.instance.js
+++ b/ui/scripts/cloud.core.instance.js
@@ -1820,7 +1820,10 @@ function vmJsonToDetailsTab(){
 	$thisTab.find("#tab_container").hide(); 
 	$thisTab.find("#tab_spinning_wheel").show();    
 		
-	var id = jsonObj.id;		  
+	var id = jsonObj.id;		  
+	
+	//comment out the following AJAX call because it caused problem of multiple-selection middle menu
+	/*
 	$.ajax({
 		data: createURL("command=listVirtualMachines&id="+id),
 		dataType: "json",
@@ -1834,7 +1837,8 @@ function vmJsonToDetailsTab(){
 	        }   
 		}
 	});  	  
-          
+    */
+	
 	resetViewConsoleAction(jsonObj, $thisTab);      
 	setVmStateInRightPanel(jsonObj.state, $thisTab.find("#state"));