diff --git a/xymanager_dao/src/main/resources/mappers/LinesDao.xml b/xymanager_dao/src/main/resources/mappers/LinesDao.xml
index d62e0cc..567569b 100644
--- a/xymanager_dao/src/main/resources/mappers/LinesDao.xml
+++ b/xymanager_dao/src/main/resources/mappers/LinesDao.xml
@@ -170,9 +170,8 @@
         <selectKey keyProperty="id" order="AFTER" resultType="java.lang.Integer">
             SELECT LAST_INSERT_ID()
         </selectKey>
-            insert into lines (name, bs_manufacturer,
-              dy_level_id, status, create_time,
-              update_time)
+            insert into `lines` (name, bs_manufacturer,
+              dy_level_id, status, create_time, update_time)
             values (#{name,jdbcType=VARCHAR}, #{bsManufacturer,jdbcType=VARCHAR},
               #{dyLevelId,jdbcType=INTEGER}, #{status,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP},
               #{updateTime,jdbcType=TIMESTAMP})