diff --git a/src/main/resources/schemas/schema_v2.4.sql b/src/main/resources/schemas/schema_v2.4.sql
index 63a215d60..87e147290 100644
--- a/src/main/resources/schemas/schema_v2.4.sql
+++ b/src/main/resources/schemas/schema_v2.4.sql
@@ -5242,9 +5242,7 @@ CALL Pro_Temp_ColumnWork('io_collect_set', 'outputMode',
                          'tinyint NULL DEFAULT NULL COMMENT ''高拍仪输出顺序 0：不排序，1：从左到右，2：从右到左，3：从上到下，4：从下到上。''',
                          1);
 
-
-DROP TABLE IF EXISTS `sys_workplace_region`;
-CREATE TABLE `sys_workplace_region`
+CREATE TABLE IF NOT EXISTS `sys_workplace_region`
 (
     `id`         bigint                                                        NOT NULL,
     `regionCode` int                                                           NULL DEFAULT NULL COMMENT '区域编号',