diff --git a/src/plugin/Dynamic.php b/src/plugin/Dynamic.php
index 7cd5b6f..c61c38b 100644
--- a/src/plugin/Dynamic.php
+++ b/src/plugin/Dynamic.php
@@ -48,12 +48,10 @@ class Dynamic
             Log::info("获取关键字 $t_name - $t_id");
             $url = 'https://api.vc.bilibili.com/topic_svr/v1/topic_svr/topic_new?topic_id=' . $t_id;
             $data = Curl::request('get', $url);
-            $data = json_decode($data, true);
-            if (!isset($data['data'])) {
-                Log::warning("获取抽奖贴失败: {$data['message']}");
-                continue;
-            }
+            // 失败跳过
+            if (is_null($data)) continue;
 
+            $data = json_decode($data, true);
             // new
             foreach ($data['data']['cards'] as $article) {
                 $article_id = $article['desc']['dynamic_id'];