diff --git a/1749777689_table_commission_contract_info_add_start_time.up.sql b/1749777689_table_commission_contract_info_add_start_time.up.sql
index bb92ca5..77a6d6d 100644
--- a/1749777689_table_commission_contract_info_add_start_time.up.sql
+++ b/1749777689_table_commission_contract_info_add_start_time.up.sql
@@ -1,3 +1,3 @@
 ALTER TABLE `ufutx_commission_contract_info` 
-ADD COLUMN `end_time` timestamp NULL DEFAULT NULL comment "开始时间" after `payment_id`,
-ADD COLUMN `start_time` timestamp NULL DEFAULT NULL comment "开始时间" after `payment_id`
+ADD COLUMN `end_time` date NULL DEFAULT NULL comment "开始时间" after `payment_id`,
+ADD COLUMN `start_time` date NULL DEFAULT NULL comment "开始时间" after `payment_id`