diff --git a/src/webim/client.php b/src/webim/client.php
index bf994788..35f59615 100644
--- a/src/webim/client.php
+++ b/src/webim/client.php
@@ -43,7 +43,7 @@ if( !isset($_GET['token']) || !isset($_GET['thread']) ) {
 	$threadid = $thread['threadid'];
 	$token = $thread['ltoken'];
 	$level = get_remote_level($_SERVER['HTTP_USER_AGENT']);
-	header("Location: ".dirname($_SERVER['PHP_SELF'])."/client.php?thread=$threadid&token=$token&level=$level");
+	header("Location: $webimroot/client.php?thread=$threadid&token=$token&level=$level");
 	exit;
 }
 
diff --git a/src/webim/libs/common.php b/src/webim/libs/common.php
index 668663a8..91e596b2 100644
--- a/src/webim/libs/common.php
+++ b/src/webim/libs/common.php
@@ -260,7 +260,7 @@ function select_multi_assoc($query,$link) {
 
 function start_xml_output() {
 	header("Cache-Control: no-store, no-cache, must-revalidate");
-	header("Content-type: text/xml");
+	header("Content-type: text/xml; charset=utf-8");
 	echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
 }