I take many times for one issue.How can i refresh ImageBrowser manually?i try this one already

var editor = $("#editor").data("kendoEditor");
editor.bind("execute", function(e) {
   if (e.name == "insertimage") {
       
// necessary because event is fired before window show

       setTimeout(function() {
           var imagebrowser = $("[data-role=imagebrowser]").data("kendoImageBrowser");
           imagebrowser.upload.bind("upload", function() {
               imagebrowser.dataSource.read();
           });
       });
   }
});
But Thumbnail Image never fires again so image never change.