diff --git a/queue/deal/spider_weibo_comment.php b/queue/deal/spider_weibo_comment.php
index ac83fb0..e6fd97a 100644
--- a/queue/deal/spider_weibo_comment.php
+++ b/queue/deal/spider_weibo_comment.php
@@ -63,6 +63,8 @@ class spiderWeiboComment extends dealBase {
         }
 
         $res = $obj->spiderComments($cookie, $weibo_info['uid'], $weibo_info['wid'], $weibo_info['mblogid'], $max_id);
+
+        $rdobj = $obj->initRedis();
         if (!$res) {
             $error = $obj->getError();
             $obj->writeLog(ZHISHIKU_SPIDER_LOG, ZHISHIKU_SPIDER_COMMENT, '队列评论抓取失败，重试中:'.$error.'|'.$baselog);