diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index 0481045..6c7acdc 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -197,5 +197,25 @@ CREATE TABLE `t_shop_buy_record` (
   KEY `account_id` (`account_id`),
   UNIQUE KEY `account_id_item_id` (`account_id`, `item_id`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `t_mission`
+--
+
+DROP TABLE IF EXISTS `t_mission`;
+/*!40101 SET @saved_cs_client      = @@character_set_client */;
+/*!40101 SET character_set_client  = utf8 */;
+CREATE TABLE `t_mission` (
+  `idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id',
+  `mission_id` int(11) NOT NULL DEFAULT '0' COMMENT '任务id',
+  `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 `account_id` (`account_id`),
+  UNIQUE KEY `account_id_mission_id` (`account_id`, `mission_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 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/Mission.php b/webapp/models/Mission.php
new file mode 100644
index 0000000..5963618
--- /dev/null
+++ b/webapp/models/Mission.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace models;
+
+require_once('mt/Item.php');
+
+use mt;
+use phpcommon\SqlHelper;
+
+class Mission extends BaseModel {
+
+    public static function find($missionId)
+    {
+        $row = SqlHelper::ormSelectOne(
+            myself()->_getSelfMysql(),
+            't_mission',
+            array(
+                'account_id' => myself()->_getAccountId(),
+                'mission_id' => $missionid,
+            )
+        );
+        return $row;
+    }
+
+    public static function toDto($row)
+    {
+        return array(
+            'mission_id' => $row['mission_id'],
+            'createtime' => $row['createtime'],
+            'modifytime' => $row['modifytime'],
+        );
+    }
+
+    public static function all()
+    {
+        $rows = SqlHelper::ormSelect(
+            myself()->_getSelfMysql(),
+            't_mission',
+            array(
+                'account_id' => myself()->_getAccountId(),
+            )
+        );
+        return array_map(function($row) {
+            $nowDaySeconds = myself()->_getNowDaySeconds();
+            $mondaySeconds = myself()->_getMondaySeconds();
+            return $row;
+        }, $rows);
+    }
+
+    public static function allToHash()
+    {
+        $rows = self::all();
+        $missionHash = array();
+        array_walk($rows, function ($row) use(&$missionHash) {
+            $missionHash[$row['mission_id']] = $row;
+        });
+        return $missionHash;
+    }
+
+}
diff --git a/webapp/mt/Task.php b/webapp/mt/Task.php
index 442bf2e..d607402 100644
--- a/webapp/mt/Task.php
+++ b/webapp/mt/Task.php
@@ -6,36 +6,19 @@ use phpcommon;
 
 class Task {
 
-    
-    public static function get($equipId)
+    public static function get($id)
     {
-        return self::getMeta()[$equipId];
+        return getXVal(self::getMetaList(), $id);
     }
 
-    protected static function getMeta()
+    protected static function getMetaList()
     {
-        if (!self::$meta) {
-            self::$meta = getMetaTable('newtask@newtask.php');
+        if (!self::$metaList) {
+            self::$metaList = getMetaTable('task@task.php');
         }
-        return self::$meta;
+        return self::$metaList;
     }
-   
-    public static function getTaskCfgByID($_itemID)
-    {
-        $playerSkinCfg = self::getMeta();
-        $itemData = null;
-        foreach($playerSkinCfg as $item)
-        {
-            $tmpItemID = $item["id"];
-            if($tmpItemID == $_itemID)
-            {
-                $itemData = $item;
-                break;
-            }
-        }
-        return $itemData;
-    }
-    protected static $itemArr;
-    protected static $meta;
+
+    protected static $metaList;
 
 }