diff --git a/webapp/controller/SeasonController.class.php b/webapp/controller/SeasonController.class.php
index de578994..77380cb2 100644
--- a/webapp/controller/SeasonController.class.php
+++ b/webapp/controller/SeasonController.class.php
@@ -39,6 +39,9 @@ class SeasonController extends BaseAuthedController {
     {
         parent::_handlePre();
         $this->currRankSeasonMeta = mt\RankSeason::getCurrentSeason();
+        if (!$this->currRankSeasonMeta) {
+            $this->currRankSeasonMeta = mt\RankSeason::getLastSeason();
+        }
         if (!$this->currRankSeasonMeta) {
             $this->_rspErr(10, 'server internal error');
             die();
diff --git a/webapp/mt/RankSeason.php b/webapp/mt/RankSeason.php
index 958ad3aa..21107450 100644
--- a/webapp/mt/RankSeason.php
+++ b/webapp/mt/RankSeason.php
@@ -19,6 +19,23 @@ class RankSeason
         return self::$metaList;
     }
 
+    public static function getLastSeason()
+    {
+        $metaList = self::getMetaList();
+        $count = count($metaList);
+        foreach ($metaList as $key => $meta) {
+            if (myself()->_getNowTime() >= strtotime($metaList[$key]['end_time']) &&
+                myself()->_getNowTime() <= strtotime($metaList[$key+1]['start_time'])) {
+                return $meta;
+            }
+            if ($key == $count && myself()->_getNowTime() >= strtotime($meta['end_time'])) {
+                return $meta;
+            }
+        }
+        return array();
+    }
+
+
     public static function getCurrentSeason()
     {
         foreach (self::getMetaList() as $meta) {