diff --git a/webapp/controller/RankingController.class.php b/webapp/controller/RankingController.class.php
index 7338f88b..3a1e2a7d 100644
--- a/webapp/controller/RankingController.class.php
+++ b/webapp/controller/RankingController.class.php
@@ -38,12 +38,18 @@ class RankingController extends BaseAuthedController {
         }else{
             $this->_setV(TN_RANK_STATUS, 1, 0);
         }
+        $countdown = 0;
+        $nextCurrSeasonMeta = mt\RankSeason::getNextCurrentSeason();
+        if ($nextCurrSeasonMeta){
+            $countdown = strtotime($nextCurrSeasonMeta['start_time']) - myself()->_getNowTime();
+        }
 
         $rank_status = $this->_getV(TN_RANK_STATUS, 0 );
         $is_rank = $this->_getV(TN_RANK_STATUS, 1 );
         $this->_rspData(array(
             'status' => $rank_status,   // 0:常规状态  1:引导初始排位 2:赛季初,需结算上个赛季
-            'is_rank' => $is_rank  //赛季是否空挡期
+            'is_rank' => $is_rank,  //赛季是否空挡期   1:赛季开始了 0:赛季未开始
+            'countdown' => $countdown //下赛季倒计时
         ));
     }
 
diff --git a/webapp/controller/SignController.class.php b/webapp/controller/SignController.class.php
new file mode 100644
index 00000000..e69de29b
diff --git a/webapp/models/SignLog.php b/webapp/models/SignLog.php
new file mode 100644
index 00000000..b17d2cc9
--- /dev/null
+++ b/webapp/models/SignLog.php
@@ -0,0 +1,10 @@
+<?php
+
+
+namespace models;
+
+
+class SignLog
+{
+
+}
\ No newline at end of file
diff --git a/webapp/mt/RankSeason.php b/webapp/mt/RankSeason.php
index fdabc74b..04b3bf28 100644
--- a/webapp/mt/RankSeason.php
+++ b/webapp/mt/RankSeason.php
@@ -30,6 +30,22 @@ class RankSeason
         return null;
     }
 
+    public static function getNextCurrentSeason()
+    {
+        $metaList = self::getMetaList();
+        foreach ($metaList as $key => $meta) {
+            if ($key == 0 && myself()->_getNowTime() <= strtotime($meta['start_time'])) {
+                return $meta;
+            }
+            if ($key > 0 &&
+                myself()->_getNowTime() >= strtotime($metaList[$key-1]['end_time']) &&
+                myself()->_getNowTime() <= strtotime($metaList[$key]['start_time'])) {
+                return $meta;
+            }
+        }
+        return null;
+    }
+
     public static function getSeasonByTime($time)
     {
         foreach (self::getMetaList() as $meta) {
diff --git a/webapp/mt/Sign.php b/webapp/mt/Sign.php
new file mode 100644
index 00000000..88c8987a
--- /dev/null
+++ b/webapp/mt/Sign.php
@@ -0,0 +1,10 @@
+<?php
+
+
+namespace mt;
+
+
+class Sign
+{
+
+}
\ No newline at end of file