Merge branch 'develop' of http://47.244.231.31:8099/zhl/globalso-v6 into develop

@@ -151,7 +151,7 @@ class ComController extends BaseController
             ->select('referrer_url', DB::raw('COUNT(*) as count'))
             ->groupBy('referrer_url')->where(['domain'=>'http://lxl.petuu.shop/'])
             ->orderByDesc('count')->limit(10)->get()->toArray();
-        return $source;
+        return json_encode($source);
     }
 
     /**