diff --git a/epmet-module/epmet-common-service/common-service-server/src/main/resources/db/migration/V0.0.14__add_areacode_flag.sql b/epmet-module/epmet-common-service/common-service-server/src/main/resources/db/migration/V0.0.14__add_areacode_flag.sql
new file mode 100644
index 0000000000..6e0bc91b75
--- /dev/null
+++ b/epmet-module/epmet-common-service/common-service-server/src/main/resources/db/migration/V0.0.14__add_areacode_flag.sql
@@ -0,0 +1,20 @@
+#添加 是否自定义字段
+ALTER TABLE `epmet_common_service`.`area_code_child`
+    ADD COLUMN `USER_DEFINED` tinyint(1) NULL DEFAULT 0 COMMENT '是否自定义 1:是0否' AFTER `CATAGORY`;
+#更新 字段值
+UPDATE area_code_child SET USER_DEFINED = 1 WHERE code like '%_UD%';
+#清空数据
+DELETE FROM area_code_child WHERE USER_DEFINED = 0;
+#插入数据
+INSERT INTO `epmet_common_service`.`area_code_child` (`ID`, `CODE`, `NAME`, `P_CODE`, `LEVEL`, `CATAGORY`, `DEL_FLAG`, `REVISION`, `CREATED_BY`, `CREATED_TIME`, `UPDATED_BY`, `UPDATED_TIME`)
+SELECT ID, `CODE`, `NAME`, `P_CODE`, `LEVEL`, `CATAGORY`, `DEL_FLAG`, `REVISION`, `CREATED_BY`, `CREATED_TIME`, `UPDATED_BY`, `UPDATED_TIME` FROM area_code_child_new;
+
+
+SELECT * FROM area_code_new WHERE  county_code = '441900';
+
+#清空数据
+DELETE FROM area_code;
+#插入数据
+INSERT INTO `epmet_common_service`.`area_code`
+SELECT * FROM area_code_new;
+SELECT COUNT(1) FROM area_code;