diff --git a/sql/update.sql b/sql/update.sql
index 99d3ebc..32f22be 100644
--- a/sql/update.sql
+++ b/sql/update.sql
@@ -524,4 +524,10 @@ DROP TABLE IF EXISTS QRTZ_CRON_TRIGGERS;
 DROP TABLE IF EXISTS QRTZ_BLOB_TRIGGERS;
 DROP TABLE IF EXISTS QRTZ_TRIGGERS;
 DROP TABLE IF EXISTS QRTZ_JOB_DETAILS;
-DROP TABLE IF EXISTS QRTZ_CALENDARS;
\ No newline at end of file
+DROP TABLE IF EXISTS QRTZ_CALENDARS;
+
+-- V4.1.7升级到V4.1.8:
+-- 修改字典"sys_user_sex"为"sys_user_gender"：
+UPDATE sys_dict_data SET `dict_type`="sys_user_gender" WHERE `dict_type`="sys_user_sex";
+UPDATE sys_dict_type SET `dict_type`="sys_user_gender" WHERE `dict_type`="sys_user_sex";
+UPDATE gen_table_column SET `dict_type`="sys_user_gender" WHERE `dict_type`="sys_user_sex";