modify the showYohood default data

@@ -17,7 +17,7 @@ class IndexModel
 {
 {
     public static function getChannel(){
     public static function getChannel(){
         $result = array();
         $result = array();
-        $result['showYohood'] = true;
+        $result['showYohood'] = false;
 
 
         $data = IndexData::channelData();
         $data = IndexData::channelData();