diff --git a/doc/_common.py b/doc/_common.py
index 4e8685bf..034c756e 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -377,6 +377,7 @@ class RankingItem(object):
         self.fields = [
             ['ranked', 0, '排名'],
             ['account_id', '', '账号id'],
+            ['address', '', '钱包地址'],
             ['name', '', '用户名字'],
             ['head_id', 0, '头像id'],
             ['head_frame', 0, '头像框id'],
diff --git a/webapp/controller/BagController.class.php b/webapp/controller/BagController.class.php
index 6595b950..36ee5f94 100644
--- a/webapp/controller/BagController.class.php
+++ b/webapp/controller/BagController.class.php
@@ -170,9 +170,9 @@ class BagController extends BaseAuthedController {
             $errMsg = 'Parameter error name length must not be less than 3';
             return;
         }
-        if (mb_strlen($name, 'utf8') > 7) {
+        if (mb_strlen($name, 'utf8') > 16) {
             $errCode = 5;
-            $errMsg = 'Parameter error name length must not be greater than 7';
+            $errMsg = 'Parameter error name length must not be greater than 16';
             return;
         }
         $nameService = new services\NameService();
diff --git a/webapp/controller/RankingController.class.php b/webapp/controller/RankingController.class.php
index 5b6c023a..d7f28643 100644
--- a/webapp/controller/RankingController.class.php
+++ b/webapp/controller/RankingController.class.php
@@ -30,7 +30,7 @@ class RankingController extends BaseAuthedController {
             array_push($rankingList, array(
                 'ranked' => $ranked++,
                 'account_id' => $user['account_id'],
-                'name' => $user['name'],
+                'address' => phpcommon\extractOpenId($user['account_id']),
                 'name' => $user['name'],
                 'sex' => $user['sex'],
                 'head_id' => $user['hero_id'],
@@ -52,7 +52,7 @@ class RankingController extends BaseAuthedController {
             'my_ranked' => array(
                 'ranked' => -1,
                 'account_id' => $this->_getAccountId(),
-                'name' => $userInfo['name'],
+                'address' => $this->_getOpenId(),
                 'name' => $userInfo['name'],
                 'sex' => $userInfo['sex'],
                 'head_id' => $userInfo['hero_id'],