diff --git a/db/update/测试阶段.sql b/db/update/测试阶段.sql
index 373d0bde..95b9ef8a 100644
--- a/db/update/测试阶段.sql
+++ b/db/update/测试阶段.sql
@@ -46,7 +46,7 @@ delete from sys_dict_item where dict_id = '1805489840390529026';
 
 -- 2024-08-13 代替被代替表索引问题
 ALTER TABLE `laws_replaced_standard`
-    MODIFY COLUMN `replaced` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL,
+    MODIFY COLUMN `replaced` varchar(500)  NULL DEFAULT NULL,
     DROP INDEX `lrs_replaced_idx`,
     ADD INDEX `lrs_replaced_idx`(`replaced`(255)) USING BTREE;
 
@@ -111,4 +111,19 @@ UPDATE laws_tag set db_length = '300' where db_field_txt like '%证明符合性
 
 ALTER TABLE `laws_domestic_standard`
     MODIFY COLUMN `p3_name` varchar(300) DEFAULT NULL COMMENT 'P3证明符合性的交付物名称',
-    MODIFY COLUMN `p5_name` varchar(300) DEFAULT NULL COMMENT 'P5证明符合性的交付物名称';
\ No newline at end of file
+    MODIFY COLUMN `p5_name` varchar(300) DEFAULT NULL COMMENT 'P5证明符合性的交付物名称';
+
+-- 2024-08-27 修改外标字段长度
+ALTER TABLE `laws_domestic_standard`
+    MODIFY COLUMN `standard_name` varchar(500)  NULL DEFAULT NULL COMMENT '标准名称' AFTER `standard_number`,
+    MODIFY COLUMN `applicable_market` varchar(2000)  NULL DEFAULT NULL COMMENT '适用市场' AFTER `enterprise_participation`,
+    MODIFY COLUMN `type` varchar(50)  NULL DEFAULT NULL COMMENT '类型' AFTER `prof_field`,
+    MODIFY COLUMN `associated_enterprise_standard` varchar(1000)  NULL DEFAULT NULL COMMENT '关联企标' AFTER `professional_field`,
+    MODIFY COLUMN `associated_standard` varchar(1000)  NULL DEFAULT NULL COMMENT '关联标准' AFTER `associated_enterprise_standard`,
+    MODIFY COLUMN `p3_name` varchar(500)  NULL DEFAULT NULL COMMENT 'P3证明符合性的交付物名称' AFTER `investigation_stage`,
+    MODIFY COLUMN `p5_name` varchar(500)  NULL DEFAULT NULL COMMENT 'P5证明符合性的交付物名称' AFTER `p3_name`,
+    MODIFY COLUMN `key_controller` varchar(1000)  NULL DEFAULT NULL COMMENT '关键控制器' AFTER `other_file`;
+
+-- 2024-08-27 修改企标字段长度
+ALTER TABLE `laws_enterprise_standard`
+    MODIFY COLUMN `standard_scope` varchar(500) NULL DEFAULT NULL COMMENT '标准适用范围' AFTER `part_name`;
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