diff --git a/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderCluster.vue b/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderCluster.vue
index 5ba69c9691..60e1511161 100644
--- a/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderCluster.vue
+++ b/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderCluster.vue
@@ -178,12 +178,12 @@
 
   onBeforeUnmount(() => {
     if (modelValue.value) {
-      delete clusterIdMemo[modelValue.value.id];
+      delete clusterIdMemo[instanceKey];
     }
   });
 
   defineExpose<Exposes>({
-    getValue(field) {
+    getValue() {
       // 用户输入未完成验证
       return editRef.value!.getValue().then(() => ({
         cluster_id: modelValue.value!.id,
diff --git a/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderRow.vue b/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderRow.vue
index 1943191fc5..7560325861 100644
--- a/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderRow.vue
+++ b/dbm-ui/frontend/src/views/db-manage/sqlserver/db-backup/pages/page1/components/RenderData/RenderRow.vue
@@ -63,6 +63,7 @@
       id: number;
       domain: string;
       cloudId: number;
+      majorVersion: string;
     };
     dbList: string[];
     ignoreDbList: string[];
@@ -75,9 +76,7 @@
     dbList: data.dbList || [],
     ignoreDbList: data.ignoreDbList || [],
   });
-</script>
 
-<script setup lang="ts">
   interface Props {
     data: IDataRow;
     removeable: boolean;
@@ -91,7 +90,8 @@
   interface Exposes {
     getValue: () => Promise<any>;
   }
-
+</script>
+<script setup lang="ts">
   const props = defineProps<Props>();
   const emits = defineEmits<Emits>();