diff --git a/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/_diffs/js/custom.js b/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/_diffs/js/custom.js
index d8fc3572..58d96b4b 100644
--- a/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/_diffs/js/custom.js
+++ b/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/_diffs/js/custom.js
@@ -6,7 +6,7 @@ $(document).ready(function () {
 	var doAsUserId = getParameterByName('doAsUserId');
 	if(doAsUserId != null){
 		$.each($('.doasuser-class a'), function(index, val) {
-			$(this).attr('href', $(this).attr('href')+'?doAsUserId='+doAsUserId);
+			$(this).attr('href', $(this).attr('href')+'?doAsUserId='+encodeURIComponent(doAsUserId));
 		});
 	}
 	
diff --git a/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/js/custom.js b/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/js/custom.js
index d8fc3572..58d96b4b 100644
--- a/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/js/custom.js
+++ b/liferay-plugins-sdk-6.2/themes/portos-private-fe-theme/docroot/js/custom.js
@@ -6,7 +6,7 @@ $(document).ready(function () {
 	var doAsUserId = getParameterByName('doAsUserId');
 	if(doAsUserId != null){
 		$.each($('.doasuser-class a'), function(index, val) {
-			$(this).attr('href', $(this).attr('href')+'?doAsUserId='+doAsUserId);
+			$(this).attr('href', $(this).attr('href')+'?doAsUserId='+encodeURIComponent(doAsUserId));
 		});
 	}