diff --git a/src/lang/enUS.ts b/src/lang/enUS.ts
index 539d689f..357e85eb 100644
--- a/src/lang/enUS.ts
+++ b/src/lang/enUS.ts
@@ -147,6 +147,7 @@ export const enUS = {
     openSuccess: 'Opened successfully',
     switchSuccess: 'Switched successfully',
     overwriteFile: 'File already exists, do you want to overwrite it?',
+    overwriteIndex: 'Index already exists, confirm to overwrite?',
   },
   editor: {
     establishedRequired: 'Select a DB instance before execute actions',
diff --git a/src/lang/zhCN.ts b/src/lang/zhCN.ts
index b94c817b..dd65b20f 100644
--- a/src/lang/zhCN.ts
+++ b/src/lang/zhCN.ts
@@ -147,6 +147,7 @@ export const zhCN = {
     openSuccess: '开启成功',
     switchSuccess: '切换成功',
     overwriteFile: '文件已存在，确定覆盖？',
+    overwriteIndex: '索引已存在，确定覆盖？',
   },
   editor: {
     establishedRequired: '请选择执行操作的数据库实例',
diff --git a/src/views/backup-restore/components/restore.vue b/src/views/backup-restore/components/restore.vue
index 14869dec..99174adf 100644
--- a/src/views/backup-restore/components/restore.vue
+++ b/src/views/backup-restore/components/restore.vue
@@ -101,6 +101,7 @@ import { CustomError } from '../../../common';
 import { useLang } from '../../../lang';
 
 const message = useMessage();
+const dialog = useDialog();
 const lang = useLang();
 
 const fileFormRef = ref();
@@ -226,19 +227,49 @@ const submitRestore = async () => {
   const connection = connections.value.find(
     ({ name }) => name === restoreFormData.value.connection,
   );
+
   if (!isPass || !connection) return;
+
   const restoreInput = { ...restoreFormData.value, connection };
-  try {
-    await restoreFromFile(restoreInput);
-    message.success(lang.t('backup.restoreFromFileSuccess'));
-  } catch (err) {
-    const error = err as CustomError;
-    message.error(`status: ${error.status}, details: ${error.details}`, {
-      closable: true,
-      keepAliveOnHover: true,
-      duration: 3600,
-    });
+
+  const index = established.value?.indices.find(
+    ({ index }) => index === restoreFormData.value.index,
+  );
+
+  if (!index) {
+    try {
+      await restoreFromFile(restoreInput);
+      message.success(lang.t('backup.restoreFromFileSuccess'));
+    } catch (err) {
+      const error = err as CustomError;
+      message.error(`status: ${error.status}, details: ${error.details}`, {
+        closable: true,
+        keepAliveOnHover: true,
+        duration: 3600,
+      });
+    }
+    return;
   }
+
+  dialog.warning({
+    title: lang.t('dialogOps.warning'),
+    content: lang.t('dialogOps.overwriteIndex'),
+    positiveText: lang.t('dialogOps.confirm'),
+    negativeText: lang.t('dialogOps.cancel'),
+    onPositiveClick: async () => {
+      restoreFromFile(restoreInput)
+        .then(() => message.success(lang.t('backup.restoreFromFileSuccess')))
+        .catch(err => {
+          const error = err as CustomError;
+          message.error(`status: ${error.status}, details: ${error.details}`, {
+            closable: true,
+            keepAliveOnHover: true,
+            duration: 3600,
+          });
+        });
+    },
+    onNegativeClick: () => {},
+  });
 };
 
 watch(restoreFormData, () => (restoreProgress.value = null), { deep: true });