diff --git a/sql/relationdb_n.sql b/sql/relationdb_n.sql
index acd519a..cd33524 100644
--- a/sql/relationdb_n.sql
+++ b/sql/relationdb_n.sql
@@ -115,7 +115,6 @@ CREATE TABLE `guild` (
   `owner_avatar_url` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT '' COMMENT '公会主头像',
   `owner_vip_lv` int(11) NOT NULL DEFAULT '0' COMMENT 'owner vip等级',
   `owner_head` int(11) NOT NULL DEFAULT '0' COMMENT 'owner 头像框',
-  `owner_head` int(11) NOT NULL DEFAULT '0' COMMENT 'owner 头像框',
   `owner_sex` int(11) NOT NULL DEFAULT '0' COMMENT 'owner 性别',
   `creator_id` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT '' COMMENT '公会创建者id',
   `creator_name` tinyblob COMMENT '公会创建者名字',