diff --git a/js/app/controllers/InteractiveModule.js b/js/app/controllers/InteractiveModule.js
index 88197ad..c602e81 100644
--- a/js/app/controllers/InteractiveModule.js
+++ b/js/app/controllers/InteractiveModule.js
@@ -134,7 +134,7 @@ Ext.define('amdaDesktop.InteractiveModule', {
 				show: function() {
 					// configuration of empty catalog
 					if (this.isOperationOnShow)
-						 this.operationOnShow();
+						 Ext.Function.defer(this.operationOnShow, 2000, this);
 					if (onShowEvent)
 						onShowEvent();
 				}	 
--
libgit2 0.21.2