diff --git a/static/js/appDialog.js b/static/js/appDialog.js
index 2e90b8e..c679591 100644
--- a/static/js/appDialog.js
+++ b/static/js/appDialog.js
@@ -63,14 +63,22 @@ oml.ui.appDialog = function() {
                                     width: 128
                                 }).bindEvent({
                                     click: function() {
+                                        var _this = this;
                                         this.options({
                                             disabled: true,
-                                            title: Ox._('Installing...')
+                                            title: Ox._('Downloading...')
                                         });
                                         oml.isRelaunching = true;
                                         oml.api.restart({update: true}, function(response) {
                                             if (response.status.code == 200) {
+                                                _this.options({
+                                                    title: Ox._('Installing...')
+                                                });
                                                 setTimeout(reload, 500);
+                                            } else {
+                                                _this.options({
+                                                    title: Ox._('Download failed...')
+                                                });
                                             }
                                         });
                                     }
@@ -178,7 +186,6 @@ oml.ui.appDialog = function() {
             ws.close();
         };
         ws.onclose = function(event) {
-            console.log('waiting...');
             setTimeout(reload, 500);
         };
     }