diff --git a/packages/data-center/src/datacenter.ts b/packages/data-center/src/datacenter.ts
index 92785e7e6..2fc9431e9 100644
--- a/packages/data-center/src/datacenter.ts
+++ b/packages/data-center/src/datacenter.ts
@@ -12,7 +12,7 @@ import { applyUpdate, encodeStateAsUpdate } from 'yjs';
 
 /**
  * @class DataCenter
- * @classdesc DataCenter is a data center, it can manage different providers for business
+ * @classdesc Data center is made for managing different providers for business
  */
 export class DataCenter {
   private readonly _workspaces = new Workspaces();
@@ -284,6 +284,7 @@ export class DataCenter {
     const newProvider = this.providerMap.get(providerId);
     assert(newProvider, `provide '${providerId}' is not registered`);
     this._logger(`create ${providerId} workspace: `, workspaceInfo.name);
+    // TODO optimize this function
     const newWorkspace = await newProvider.createWorkspace({
       name: workspaceInfo.name,
       avatar: workspaceInfo.avatar,
diff --git a/packages/data-center/src/provider/affine/apis/index.ts b/packages/data-center/src/provider/affine/apis/index.ts
index 57c003d8f..28e49b02a 100644
--- a/packages/data-center/src/provider/affine/apis/index.ts
+++ b/packages/data-center/src/provider/affine/apis/index.ts
@@ -4,11 +4,9 @@ export type { Callback } from './token.js';
 import { getAuthorizer } from './token.js';
 import * as user from './user.js';
 import * as workspace from './workspace.js';
-import * as business from './business.js';
 
 export type Apis = typeof user &
   typeof workspace & {
-    business: typeof business;
     signInWithGoogle: ReturnType<typeof getAuthorizer>[0];
     onAuthStateChanged: ReturnType<typeof getAuthorizer>[1];
   };
@@ -18,7 +16,6 @@ export const getApis = (): Apis => {
   return {
     ...user,
     ...workspace,
-    business,
     signInWithGoogle,
     onAuthStateChanged,
   };