diff --git a/src/views/wms/inventoryjobManage/scrap/scrapRequestMain/scrapRequestMain.data.ts b/src/views/wms/inventoryjobManage/scrap/scrapRequestMain/scrapRequestMain.data.ts
index df22df976..3c7194833 100644
--- a/src/views/wms/inventoryjobManage/scrap/scrapRequestMain/scrapRequestMain.data.ts
+++ b/src/views/wms/inventoryjobManage/scrap/scrapRequestMain/scrapRequestMain.data.ts
@@ -1311,6 +1311,7 @@ export const ScrapRequestDetailRules = reactive({
     { max: 50, message: '不得超过50个字符', trigger: 'blur' }
   ],
   reason:  [
-    { required: true, message: '请输入报废原因', trigger: 'change' }
+    { required: true, message: '请输入报废原因', trigger: 'change' },
+    { max: 200, message: '不得超过200个字符', trigger: 'blur' }
   ],
 })