diff --git a/application/controllers/keyworlds.php b/application/controllers/keyworlds.php
index 6376ca99..2757ca9e 100644
--- a/application/controllers/keyworlds.php
+++ b/application/controllers/keyworlds.php
@@ -347,16 +347,16 @@ class Keyworlds extends CI_Controller {
         $last_rank_pc = $this->Keywordsrank_model->get_rank_list($worldsList[0]->kw_id);
         if (empty($worldsList)) {
             $worldsList  = $this->Keywords_model->get_keyworld_list(1, $engines, $fix_site_code);
+            //如果没有需要更新的则返回
+            if (empty($worldsList)) {
+                echo 'all done';
+                return;
+            }
             $client_flag = "m";
             $rank_flag   = 'rank_m';
             $source_flag = 'source_m';
             $last_rank   = $this->Keywordsrank_model->get_rank_list($worldsList[0]->kw_id);
         }
-        //如果没有需要更新的则返回
-        if (empty($worldsList)) {
-            echo 'all done';
-            return;
-        }
         //获取排名并保存
         foreach ($worldsList as $v) {
             $site_config = $site_config[$v->kw_sitecode];