diff --git a/packages/data-center/src/provider/affine/idb-kv.ts b/packages/data-center/src/provider/affine/idb-kv.ts
index 72f854dd82..07a12272d8 100644
--- a/packages/data-center/src/provider/affine/idb-kv.ts
+++ b/packages/data-center/src/provider/affine/idb-kv.ts
@@ -1,8 +1,9 @@
-import { createStore, keys, setMany, getMany } from 'idb-keyval';
+import { createStore, keys, setMany, getMany, clear } from 'idb-keyval';
 import * as idb from 'lib0/indexeddb.js';
 
 type IDBInstance<T = ArrayBufferLike> = {
   keys: () => Promise<string[]>;
+  clear: () => Promise<void>;
   deleteDB: () => Promise<void>;
   setMany: (entries: [string, T][]) => Promise<void>;
   getMany: (keys: string[]) => Promise<T[]>;
@@ -16,6 +17,7 @@ export function getDatabase<T = ArrayBufferLike>(
   const db = createStore(name, type);
   return {
     keys: () => keys(db),
+    clear: () => clear(db),
     deleteDB: () => idb.deleteDB(name),
     setMany: entries => setMany(entries, db),
     getMany: keys => getMany(keys, db),
diff --git a/packages/data-center/src/provider/affine/utils.ts b/packages/data-center/src/provider/affine/utils.ts
index 25e2127e50..8af1e32b13 100644
--- a/packages/data-center/src/provider/affine/utils.ts
+++ b/packages/data-center/src/provider/affine/utils.ts
@@ -83,6 +83,6 @@ export const migrateBlobDB = async (
   });
   await newPendingDB.setMany(pendingEntries);
 
-  await oldDB.deleteDB();
-  await oldPendingDB.deleteDB();
+  await oldDB.clear();
+  await oldPendingDB.clear();
 };