diff --git a/o2web/source/o2_core/o2/xDesktop/Authentication.js b/o2web/source/o2_core/o2/xDesktop/Authentication.js
index 7f66a85fbbb78152aa51cbeaefe91b60343634a7..6ecb50182f13bf3e111aed3d71a71ea56c6a084e 100644
--- a/o2web/source/o2_core/o2/xDesktop/Authentication.js
+++ b/o2web/source/o2_core/o2/xDesktop/Authentication.js
@@ -232,8 +232,6 @@ MWF.xDesktop.Authentication.LoginForm = new Class({
         this.videoStart();
     },
     videoStart: function(){
-        alert("??????");
-        debugger;
         this.video.addEventListener("canplay", function(){
             window.setTimeout(function(){
                 this.startCameraAuthentication();