diff --git a/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/index.vue b/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/index.vue
index be163d754..dd8a09be9 100644
--- a/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/index.vue
+++ b/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/index.vue
@@ -585,6 +585,21 @@ const basicFormRef = ref()
 const openForm = (type: string, row?: any) => {
   tableData.value = []
   basicFormRef.value.open(type, row)
+  if(type == "update"){
+    RelegateRequestMain.allSchemas.formSchema.forEach((item) => {
+        if (item.field == 'fromWarehouseCode') {
+          item.componentProps.disabled = true
+          item.componentProps.isSearchList = false
+        }
+    })
+  }else {
+    RelegateRequestMain.allSchemas.formSchema.forEach((item) => {
+        if (item.field == 'fromWarehouseCode') {
+          item.componentProps.disabled = false
+          item.componentProps.isSearchList = true
+        }
+    })  
+  }
 }
 //为true表示子表数据中存在数量为0的数据
 const flag = ref(false)
diff --git a/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/relegateRequestMain.data.ts b/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/relegateRequestMain.data.ts
index d81c7bbf4..87eac216d 100644
--- a/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/relegateRequestMain.data.ts
+++ b/src/views/wms/basicDataManage/itemManage/relegate/relegateRequest/relegateRequestMain.data.ts
@@ -573,7 +573,7 @@ export const RelegateRequestDetail = useCrudSchemas(reactive<CrudSchema[]>([
         {
           key: 'itemCode',
           value: 'downItemCode',
-          message: "请选择降级物料代码",
+          message: "请选择物料变更代码",
           isMainValue: true
         }
       ]