diff --git a/server/admin/be/services/rank.js b/server/admin/be/services/rank.js
index c7514fd1..182343ab 100644
--- a/server/admin/be/services/rank.js
+++ b/server/admin/be/services/rank.js
@@ -5,6 +5,21 @@ const log = require('j7/log');
 const BaseService = require('./baseservice');
 const metaFactory = require('../metadata/factory');
 
+const ALIVE_RANK = 100;
+
+class CommonRank {
+
+  constructor(rankType) {
+    this.rankType = rankType;
+    this.lastIdx = 0;
+  }
+
+  async start() {
+
+  }
+
+}
+
 class Rank extends BaseService {
 
   async init() {
diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index f7693359..52741748 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -463,6 +463,29 @@ CREATE TABLE `t_drop_log` (
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+--
+-- Table structure for table `t_rank_activity`
+--
+
+DROP TABLE IF EXISTS `t_rank_activity`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
+CREATE TABLE `t_rank_activity` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id',
+  `channel` int(11) NOT NULL DEFAULT '0' COMMENT 'channel',
+  `type` int(11) NOT NULL DEFAULT '0' COMMENT 'type',
+  `value` bigint NOT NULL DEFAULT '0' COMMENT 'value',
+  `createtime` int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
+  `modifytime` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
+  PRIMARY KEY (`idx`),
+  UNIQUE KEY `account_id_type` (`account_id`, `type`),
+  KEY `channel` (`channel`),
+  KEY `type` (`type`),
+  KEY `value` (`value`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
 --
 -- Table structure for table `t_game_log`
 --
diff --git a/webapp/models/Hero.php b/webapp/models/Hero.php
index e467367e..356572de 100644
--- a/webapp/models/Hero.php
+++ b/webapp/models/Hero.php
@@ -11,6 +11,7 @@ require_once('models/HeroSkin.php');
 require_once('services/NftService.php');
 
 use mt;
+use phpcommon;
 use phpcommon\SqlHelper;
 use services\NftService;
 
diff --git a/webapp/mt/RankActivity.php b/webapp/mt/RankActivity.php
new file mode 100644
index 00000000..cdf18ae6
--- /dev/null
+++ b/webapp/mt/RankActivity.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace mt;
+
+use phpcommon;
+
+class RankActivity {
+
+    public static function get($id)
+    {
+        return array_key_exists($id, self::getMetaList()) ? self::getMetaList()[$id] : null;
+    }
+
+    public static function isActivityPeriod($meta)
+    {
+        return $meta['opentime'] >= myself()->_getNowTime() &&
+               $meta['closetime'] < myself()->_getNowTime();
+    }
+
+    protected static function getMetaList()
+    {
+        if (!self::$metaList) {
+            self::$metaList = getMetaTable('rankActivity@rankActivity.php');
+        }
+        return self::$metaList;
+    }
+
+
+    protected static $metaList;
+
+}
diff --git a/webapp/services/RankActivityService.php b/webapp/services/RankActivityService.php
new file mode 100644
index 00000000..a9018559
--- /dev/null
+++ b/webapp/services/RankActivityService.php
@@ -0,0 +1,107 @@
+<?php
+
+namespace services;
+
+require_once('mt/Item.php');
+require_once('mt/Equip.php');
+require_once('mt/Season.php');
+require_once('mt/Rank.php');
+require_once('mt/RankReward.php');
+require_once('mt/KillReward.php');
+require_once('mt/Parameter.php');
+require_once('mt/HeroQuality.php');
+require_once('mt/AttrHelper.php');
+require_once('mt/RankActivity.php');
+
+require_once('models/Season.php');
+require_once('models/Battle.php');
+require_once('models/Bag.php');
+require_once('models/Hero.php');
+require_once('models/Gun.php');
+
+use mt;
+use phpcommon;
+use phpcommon\SqlHelper;
+use models\Season;
+use models\Battle;
+use models\Bag;
+use models\Hero;
+use models\Gun;
+
+class RankActivityService extends BaseService {
+
+    const ALIVE_TYPE = 1;
+    const KILLS_TYPE = 2;
+    const HERO_UPGRADE_LEVEL_TYPE = 3;
+    const HERO_UPGRADE_QUALITY_TYPE = 4;
+
+    const OP_SUM = 1;
+    const OP_GREATEST = 2;
+
+    public function updateBattleData()
+    {
+        $this->internalUpdateRankActivity(
+            self::ALIVE_TYPE,
+            getReqVal('alive_time', 0),
+            self::OP_SUM);
+        $this->internalUpdateRankActivity(
+            self::KILLS_TYPE,
+            getReqVal('kills_time', 0),
+            self::OP_SUM);
+    }
+
+    public function heroUpgradeQuality()
+    {
+        $this->internalUpdateRankActivity(
+            self::HERO_UPGRADE_QUALITY_TYPE,
+            getReqVal('kills_time', 0),
+            self::OP_GREATEST);
+    }
+
+    public function heroUpgradeLevel()
+    {
+        $this->internalUpdateRankActivity(
+            self::HERO_UPGRADE_LEVEL_TYPE,
+            getReqVal('kills_time', 0),
+            self::OP_GREATEST);
+    }
+
+    private function internalUpdateRankActivity($type, $val, $opt)
+    {
+        $meta = mt\RankActivity::get(type);
+        if (!$meta || !mt\RankActivity::isActivityPeriod($meta)) {
+            return;
+        }
+
+        SqlHelper::upsert
+            (myself()->_getSelfMysql(),
+             't_rank_activity',
+             array(
+                 'account_id' => myself()->_getAccountId(),
+                 'type' => $type
+             ),
+             array(
+                 'value' => function () use($val, $opt) {
+                     if ($opt == self::OP_SUM) {
+                         return "value + ${val})";
+                     } else if ($opt == self::OP_GREATEST) {
+                         return "GREATEST(0, ${val})";
+                     } else {
+                         return $val;
+                     }
+                 },
+                 'modifytime' => myself()->_getNowTime(),
+             ),
+             array(
+                 'account_id' => myself()->_getAccountId(),
+                 'channel' => myself()->_getChannel(),
+                 'type' => $type,
+                 'value' => $val,
+                 'createtime' => myself()->_getNowTime(),
+                 'modifytime' => myself()->_getNowTime()
+             )
+            );
+
+    }
+
+}