diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index e18387ac..ce5dbfbf 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -579,6 +579,9 @@ CREATE TABLE `t_game_log` (
 
 -- Dump completed on 2015-08-19 18:51:22
 
+--
+-- Table structure for table `t_nft_active`
+--
 
 DROP TABLE IF EXISTS `t_nft_active`;
 /*!40101 SET @saved_cs_client      = @@character_set_client */;
@@ -596,4 +599,42 @@ CREATE TABLE `t_nft_active` (
 ) ENGINE=InnoDB AUTO_INCREMENT=10000 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+--
+-- Table structure for table `t_fragment_pool`
+--
+
+DROP TABLE IF EXISTS `t_fragment_pool`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
+CREATE TABLE `t_fragment_pool` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `fragment_id` int(11) NOT NULL DEFAULT '0' COMMENT '碎片id',
+  `fragment_type` int(11) NOT NULL DEFAULT '0' COMMENT '碎片类型 0:英雄 1:武器',
+  `fragment_num` int(11) NOT NULL DEFAULT '0' COMMENT '碎片数量',
+  `alloc_time` int(11) NOT NULL DEFAULT '0' COMMENT '分配时间',
+  `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`),
+  KEY `alloc_time_fragment_type` (`alloc_time`, `fragment_type`),
+) ENGINE=InnoDB AUTO_INCREMENT=10000 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `t_realtime_data`
+--
+
+DROP TABLE IF EXISTS `t_realtime_data`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
+CREATE TABLE `t_realtime_data` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `name` varchar(60) NOT NULL DEFAULT '' COMMENT '参数名',
+  `value1` varchar(60) NOT NULL DEFAULT '' COMMENT '值1',
+  `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 `name` (`name`)
+) ENGINE=InnoDB AUTO_INCREMENT=10000 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
 -- Dump completed on 2015-08-19 18:51:22
diff --git a/webapp/models/FragmentPool.php b/webapp/models/FragmentPool.php
index a38bbd6a..09f62b6a 100644
--- a/webapp/models/FragmentPool.php
+++ b/webapp/models/FragmentPool.php
@@ -7,4 +7,14 @@ use phpcommon\SqlHelper;
 
 class FragmentPool extends BaseModel {
 
+    public static function dropHero()
+    {
+
+    }
+
+    public static function dropGun()
+    {
+
+    }
+
 }
diff --git a/webapp/models/RealtimeData.php b/webapp/models/RealtimeData.php
new file mode 100644
index 00000000..6753fb1a
--- /dev/null
+++ b/webapp/models/RealtimeData.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace models;
+
+use mt;
+use phpcommon\SqlHelper;
+
+class RealtimeData extends BaseModel {
+
+    //获取在线人数
+    public static function getOnline()
+    {
+        $onlineNum = self::internalGet('online_num');
+        return max(1, $onlineNum ? $onlineNum : 0);
+    }
+
+    private static function internalGet($name)
+    {
+        $row = SqlHelper::ormSelectOne
+             (myself()->_getMysql($targetId),
+                 't_realtime_data',
+                 array(
+                     'name' => $name
+                 )
+                );
+        return $row ? $row : '';
+    }
+
+}
diff --git a/webapp/services/BattleDataService.php b/webapp/services/BattleDataService.php
index b815087d..2ca63bec 100644
--- a/webapp/services/BattleDataService.php
+++ b/webapp/services/BattleDataService.php
@@ -20,9 +20,11 @@ require_once('models/Battle.php');
 require_once('models/Bag.php');
 require_once('models/Hero.php');
 require_once('models/Gun.php');
+require_once('models/FragmentPool.php');
 
 require_once('services/RankActivityService.php');
 require_once('services/FormulaService.php');
+require_once('services/RealtimeData.php');
 
 use mt;
 use phpcommon\SqlHelper;
@@ -32,6 +34,7 @@ use models\Bag;
 use models\Hero;
 use models\Gun;
 use services\FormulaService;
+use services\RealtimeData;
 
 class BattleDataService extends BaseService {
 
@@ -492,7 +495,7 @@ class BattleDataService extends BaseService {
             return;
         }
 
-        $onlineNum = $this->getOnlineNumber();
+        $onlineNum = RealtimeData::getOnline();
 
         $rankedTopX= getXVal($params, 'ranked_topx');
         $meta = mt\FormulaPvp::getByRanked($rankedTopX);
@@ -528,6 +531,7 @@ class BattleDataService extends BaseService {
             return;
         }
 
+
     }
 
     private function rewardFragmentPve()
@@ -542,7 +546,7 @@ class BattleDataService extends BaseService {
             return;
         }
 
-        $onlineNum = $this->getOnlineNumber();
+        $onlineNum = RealtimeData::getOnline();
         $instanceLevel = $this->pveGeminiMeta['gemini_lv'];
         $instanceRank = $this->instanceRank;
         $instanceRankRate = $this->getInstanceRankRate();
@@ -658,11 +662,6 @@ class BattleDataService extends BaseService {
         }
     }
 
-    private function getOnlineNumber()
-    {
-        return max(1, 0);
-    }
-
     private function randWeight($items)
     {
         $weights = array();