added event step

src/module/icon.js

@@ -91,7 +91,6 @@ KityMinder.registerModule( "IconModule", function () {
 		},
 		"events": {
 			"RenderNodeLeft": function ( e ) {
-				//alert( '1111111' );
 				var node = e.node;
 				var iconRc = node.getIconRc();
 				var contRc = node.getContRc();