diff --git a/docs/mysql/cutejava.sql b/docs/mysql/cutejava.sql
index 59eca572..1c2dd9bf 100644
--- a/docs/mysql/cutejava.sql
+++ b/docs/mysql/cutejava.sql
@@ -38,8 +38,6 @@ CREATE TABLE `demo_user_create_time_table`  (
   `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
   `create_by` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '创建人',
   `create_time` datetime NOT NULL COMMENT '创建时间',
-  `update_by` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '修改人',
-  `update_time` datetime NOT NULL COMMENT '修改时间',
   PRIMARY KEY (`id`) USING BTREE
 ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;