diff --git a/app/Rpc/v1/NewsService.php b/app/Rpc/v1/NewsService.php
index 0f96067..fd54226 100755
--- a/app/Rpc/v1/NewsService.php
+++ b/app/Rpc/v1/NewsService.php
@@ -57,7 +57,7 @@ class NewsService extends BaseService
             ->where('is_delete', 0);
 var_dump($relationId[$id]);
         if (isset($relationId[$id])) {
-            $query->whereIn('platform', [$id]);
+            $query->whereIn('platform', $relationId[$id]);
         } else {
             $query->where('platform', $id);
         }