diff --git a/webapp/controller/RankingController.class.php b/webapp/controller/RankingController.class.php
index 8715a4f9..e9fd36c7 100644
--- a/webapp/controller/RankingController.class.php
+++ b/webapp/controller/RankingController.class.php
@@ -135,13 +135,13 @@ class RankingController extends BaseAuthedController {
                 $award = Season::seasonReward($currRankMeta);
             }
             //掉段
-//            if ($dropRankMeta) {
-//                myself()->_updateUserInfo(array(
-//                    'rank' => $dropRankMeta['id'],
-//                    'score' => $dropRankMeta['rank_score'],
-//                    'last_season_id' => $currSeasonMeta['id'],
-//                ));
-//            }
+            if ($dropRankMeta) {
+                myself()->_updateUserInfo(array(
+                    'rank' => $dropRankMeta['id'],
+                    'score' => $dropRankMeta['rank_score'],
+                    'last_season_id' => $currSeasonMeta['id'],
+                ));
+            }
             $awardService = new services\AwardService();
             $propertyChgService = new services\PropertyChgService();
             $propertyChgService->addUserChg();