diff --git a/packages/data-center/src/datacenter.ts b/packages/data-center/src/datacenter.ts
index 8d860ac18c..c15861223e 100644
--- a/packages/data-center/src/datacenter.ts
+++ b/packages/data-center/src/datacenter.ts
@@ -122,8 +122,8 @@ export class DataCenter {
    * @param {string} workspaceId workspace id
    */
   private _getBlocksuiteWorkspace(workspaceId: string) {
-    const workspaceInfo = this._workspaceUnitCollection.find(workspaceId);
-    assert(workspaceInfo, 'Workspace not found');
+    // const workspaceInfo = this._workspaceUnitCollection.find(workspaceId);
+    // assert(workspaceInfo, 'Workspace not found');
     return (
       // this._workspaceInstances.get(workspaceId) ||
       createBlocksuiteWorkspace(workspaceId)
diff --git a/packages/data-center/src/provider/affine/affine.ts b/packages/data-center/src/provider/affine/affine.ts
index 1e754e5138..a98386104b 100644
--- a/packages/data-center/src/provider/affine/affine.ts
+++ b/packages/data-center/src/provider/affine/affine.ts
@@ -104,10 +104,13 @@ export class AffineProvider extends BaseProvider {
     return ws;
   }
 
-  private async _applyCloudUpdates(blocksuiteWorkspace: BlocksuiteWorkspace) {
+  private async _applyCloudUpdates(
+    blocksuiteWorkspace: BlocksuiteWorkspace,
+    published = false
+  ) {
     const { doc, room: workspaceId } = blocksuiteWorkspace;
     assert(workspaceId, 'Blocksuite Workspace without room(workspaceId).');
-    const updates = await this._apis.downloadWorkspace(workspaceId);
+    const updates = await this._apis.downloadWorkspace(workspaceId, published);
     if (updates && updates.byteLength) {
       await new Promise(resolve => {
         doc.once('update', resolve);
@@ -117,7 +120,7 @@ export class AffineProvider extends BaseProvider {
   }
 
   override async loadPublicWorkspace(blocksuiteWorkspace: BlocksuiteWorkspace) {
-    await this._applyCloudUpdates(blocksuiteWorkspace);
+    await this._applyCloudUpdates(blocksuiteWorkspace, true);
     return blocksuiteWorkspace;
   }
 
diff --git a/packages/data-center/src/provider/affine/apis/workspace.ts b/packages/data-center/src/provider/affine/apis/workspace.ts
index 29a729ae6b..6ac1d63c92 100644
--- a/packages/data-center/src/provider/affine/apis/workspace.ts
+++ b/packages/data-center/src/provider/affine/apis/workspace.ts
@@ -172,7 +172,11 @@ export async function leaveWorkspace({ id }: LeaveWorkspaceParams) {
 }
 
 export async function downloadWorkspace(
-  workspaceId: string
+  workspaceId: string,
+  published = false
 ): Promise<ArrayBuffer> {
+  if (published) {
+    return bareClient.get(`api/workspace/${workspaceId}/doc`).arrayBuffer();
+  }
   return client.get(`api/workspace/${workspaceId}/doc`).arrayBuffer();
 }