diff --git a/tools/es_setting.php b/tools/es_setting.php
index 836f8eb..2be78be 100644
--- a/tools/es_setting.php
+++ b/tools/es_setting.php
@@ -46,7 +46,7 @@ $log_path_success = '/datacenter/zhishiku/es_success.log';
 $log_path_err = '/datacenter/zhishiku/es_error.log';
 
 for($page=0;;$page++){
-    $sql = "SELECT * FROM spider_weibo where uid=2282201403 and id>".$min_id." order by id asc limit ".$limit;
+    $sql = "SELECT * FROM spider_weibo where f_mblogid='' and uid=2282201403 and id>".$min_id." order by id asc limit ".$limit;
     $result = $conn->query($sql);
     if ($result->num_rows > 0) {
         while($row = $result->fetch_assoc()) {