diff --git a/server/web3helper/metadata/Present.js b/server/web3helper/metadata/Present.js
index 30d8d71..cd1a819 100644
--- a/server/web3helper/metadata/Present.js
+++ b/server/web3helper/metadata/Present.js
@@ -3,6 +3,10 @@ const basewrap = require('./basewrap');
 
 class Present extends basewrap.BaseWrap {
 
+  randItem() {
+
+  }
+
 }
 
 module.exports = Present;
diff --git a/server/web3helper/services/present.js b/server/web3helper/services/present.js
index fd8a9b4..9b81397 100644
--- a/server/web3helper/services/present.js
+++ b/server/web3helper/services/present.js
@@ -1,11 +1,17 @@
 const app = require('j7/app');
 const utils = require('j7/utils');
+const bcutils = require('j7/bcutils');
 const BaseService = require('./baseservice');
 const metaFactory = require('../metadata/factory');
 
 class Present extends BaseService {
 
   async init() {
+    this.gameId = 2006;
+    this.nowTime = utils.getUtcTime();
+    this.tokenTime = nowTime;
+    this.idx = 1;
+
     const {err, conn} = await app.getDbConn('MarketDb0');
     if (err) {
       throw 'db error:' + err;
@@ -24,46 +30,58 @@ class Present extends BaseService {
 
   async processList(name, list) {
     for (let i in list){
-      const item = list[i];
-      await this.processOne(name, item);
+      const presentMeta = list[i];
+      const randItem = item.randItem();
+      if (randItem) {
+        const itemId = randItem['itemId'];
+        const tokenType = randItem['tokenType'];
+        await this.processOne(bcutils.BC_FUNC_GUILD,
+                              name,
+                              presentMeta,
+                              itemId,
+                              tokenType,
+                              seqId,
+                              this.genIdx());
+      }
     }
   }
 
-  async processOne(name, item) {
-    const gameId = 2006;
-    const seqId = 0;
-    const tokenId = 0;
-    const itemId = 0;
-    const tokenType = 0;
-    const sented = await this.isSented(name, item, seqId);
+  async processOne(funcId, name, presentMeta, itemId, tokenType, seqId) {
+    const tokenId = bcutils.genTokenId(
+      this.gameId,
+      funcId,
+      this.nowTime,
+      1,
+      idx
+    );
+    const sented = await this.isSented(name, presentMeta, seqId);
     if (!sented) {
-      const nowTime = utils.getUtcTime();
       const {err} = await this.conn.insert(
         't_present',
         [
           ['token_id', tokenId],
           ['batch_id', name],
-          ['row_id', item['id']],
+          ['row_id', presentMeta['id']],
           ['seq_id', seqId],
-          ['account', item['account']],
+          ['account', presentMeta['account']],
           ['game_id', gameId],
 
           ['bc_mint_itemid', itemId],
           ['bc_mint_token_type', tokenType],
 
-          ['createtime', nowTime],
-          ['modifytime', nowTime]
+          ['createtime', this.nowTime],
+          ['modifytime', this.nowTime]
         ]
       );
     }
   }
 
-  async isSented(name, item, seqId) {
+  async isSented(name, presentMeta, seqId) {
     const {err, row} = await this.conn.ormSelectOne(
       't_present',
       [
         ['batch_id', name],
-        ['row_id', item['id']],
+        ['row_id', presentMeta['id']],
         ['seq_id', seqId],
       ]
     );
@@ -73,6 +91,15 @@ class Present extends BaseService {
     return row ? true : false;
   }
 
+  genIdx() {
+    if (idx < bcutils.BC_MAX_TOKEN_IDX) {
+      ++idx;
+    } else {
+      idx = 1;
+      ++this.tokenTime;
+    }
+  }
+
 }
 
 module.exports = Present;
diff --git a/third_party/j7 b/third_party/j7
index 33f9c8d..5eb3c61 160000
--- a/third_party/j7
+++ b/third_party/j7
@@ -1 +1 @@
-Subproject commit 33f9c8d06a1ea4d8aa2cd682f1b33cd3baf8029a
+Subproject commit 5eb3c611daf61cdbbacb4e81c73e73ce2d919c06