diff --git a/api/app/lib/models/patrol_record_issue_handle.js b/api/app/lib/models/patrol_record_issue_handle.js
index 278709a..c536d66 100644
--- a/api/app/lib/models/patrol_record_issue_handle.js
+++ b/api/app/lib/models/patrol_record_issue_handle.js
@@ -208,7 +208,7 @@ module.exports = dc => {
       type: DataTypes.DECIMAL(11, 2),
       allowNull: true,
       defaultValue: null,
-      comment: '成本',
+      comment: '成本（元）',
       primaryKey: false,
       field: "cost",
       autoIncrement: false
diff --git a/script/1.0.5/schema/3.update_patrol_record_issue_handle.sql b/script/1.0.5/schema/3.update_patrol_record_issue_handle.sql
index 8f1541a..cf8473f 100644
--- a/script/1.0.5/schema/3.update_patrol_record_issue_handle.sql
+++ b/script/1.0.5/schema/3.update_patrol_record_issue_handle.sql
@@ -1,4 +1,4 @@
 ALTER TABLE "public"."patrol_record_issue_handle" 
   ADD COLUMN "cost" decimal(11,2);
 
-COMMENT ON COLUMN "public"."patrol_record_issue_handle"."cost" IS '成本';
\ No newline at end of file
+COMMENT ON COLUMN "public"."patrol_record_issue_handle"."cost" IS '成本（元）';
\ No newline at end of file