diff --git a/apps/web/src/pages/_app.tsx b/apps/web/src/pages/_app.tsx
index cadf6ca02d..77f360a433 100644
--- a/apps/web/src/pages/_app.tsx
+++ b/apps/web/src/pages/_app.tsx
@@ -16,14 +16,13 @@ import { ModalProvider } from '@/store/globalModal';
 // import AppStateProvider2 from '@/providers/app-state-provider2/provider';
 
 import { useRouter } from 'next/router';
-import { useEffect } from 'react';
-import { useAppState } from '@/providers/app-state-provider';
+import { Suspense, useEffect } from 'react';
 import { PageLoading } from '@/components/loading';
 import Head from 'next/head';
 import '@affine/i18n';
 import { useTranslation } from '@affine/i18n';
 import React from 'react';
-import { GlobalAppProvider } from '@/store/app';
+import { DataCenterLoader, GlobalAppProvider } from '@/store/app';
 
 const ThemeProvider = dynamic(() => import('@/providers/ThemeProvider'), {
   ssr: false,
@@ -80,7 +79,13 @@ const App = ({ Component, pageProps }: AppPropsWithLayout) => {
           {NoNeedAppStatePageList.includes(router.route) ? (
             getLayout(<Component {...pageProps} />)
           ) : (
-            <AppDefender>{getLayout(<Component {...pageProps} />)}</AppDefender>
+            <Suspense fallback={<PageLoading />}>
+              {/* we should put this before every component in case of they read a null value */}
+              <DataCenterLoader />
+              <AppDefender>
+                {getLayout(<Component {...pageProps} />)}
+              </AppDefender>
+            </Suspense>
           )}
         </ProviderComposer>
       </GlobalAppProvider>
@@ -90,15 +95,13 @@ const App = ({ Component, pageProps }: AppPropsWithLayout) => {
 
 const AppDefender = ({ children }: PropsWithChildren) => {
   const router = useRouter();
-  const { synced } = useAppState();
-
   useEffect(() => {
     if (['/index.html', '/'].includes(router.asPath)) {
       router.replace('/workspace');
     }
   }, [router]);
 
-  return <div>{synced ? children : <PageLoading />}</div>;
+  return <>{children}</>;
 };
 
 export default App;
diff --git a/apps/web/src/providers/app-state-provider/Provider.tsx b/apps/web/src/providers/app-state-provider/Provider.tsx
index 285dfd8d3d..80b42e4d30 100644
--- a/apps/web/src/providers/app-state-provider/Provider.tsx
+++ b/apps/web/src/providers/app-state-provider/Provider.tsx
@@ -45,21 +45,14 @@ export const AppStateProvider = ({
 
   const onceRef = useRef(true);
   const dataCenter = useGlobalState(store => store.dataCenter);
-  useEffect(() => {
-    if (dataCenter !== null) {
-      if (onceRef.current) {
-        setAppState({
-          workspaceList: dataCenter.workspaces,
-          currentWorkspace: null,
-          pageList: [],
-          synced: true,
-        });
-        onceRef.current = false;
-      } else {
-        console.warn('dataCenter Effect called twice. Please fix this ASAP');
-      }
-    }
-  }, [dataCenter]);
+  if (onceRef.current && dataCenter) {
+    setAppState({
+      workspaceList: dataCenter.workspaces,
+      currentWorkspace: null,
+      pageList: [],
+    });
+    onceRef.current = false;
+  }
 
   useEffect(() => {
     // FIXME: onWorkspacesChange should have dispose function
diff --git a/apps/web/src/providers/app-state-provider/interface.ts b/apps/web/src/providers/app-state-provider/interface.ts
index e1a81ca041..1cd54018f2 100644
--- a/apps/web/src/providers/app-state-provider/interface.ts
+++ b/apps/web/src/providers/app-state-provider/interface.ts
@@ -18,7 +18,6 @@ export type AppStateValue = {
   workspaceList: WorkspaceUnit[];
   currentWorkspace: WorkspaceUnit | null;
   pageList: PageMeta[];
-  synced: boolean;
   blobDataSynced?: boolean;
 };
 
diff --git a/apps/web/src/store/app/index.tsx b/apps/web/src/store/app/index.tsx
index 60bb9abbda..8ea54ed60f 100644
--- a/apps/web/src/store/app/index.tsx
+++ b/apps/web/src/store/app/index.tsx
@@ -1,5 +1,5 @@
 import type React from 'react';
-import { createContext, useContext, useEffect, useMemo, useRef } from 'react';
+import { createContext, useContext, useMemo } from 'react';
 import { createStore, StateCreator, useStore } from 'zustand';
 import { combine, subscribeWithSelector } from 'zustand/middleware';
 import type { UseBoundStore } from 'zustand/react';
@@ -27,6 +27,7 @@ export type GlobalActionsCreator<Actions, Store = GlobalState> = StateCreator<
 
 export interface GlobalState extends BlockSuiteState, UserState {
   readonly dataCenter: DataCenter;
+  readonly dataCenterPromise: Promise<DataCenter>;
 }
 
 export interface GlobalActions extends BlockSuiteActions, UserActions {}
@@ -40,6 +41,8 @@ const create = () =>
           ...createUserState(),
           // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
           dataCenter: null!,
+          // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+          dataCenterPromise: null!,
         },
         /* deepscan-disable TOO_MANY_ARGS */
         (set, get, api) => ({
@@ -71,27 +74,25 @@ export const useGlobalState: UseBoundStore<Store> = ((
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
 }) as any;
 
-function DataCenterSideEffect() {
-  const onceRef = useRef(true);
+export function DataCenterLoader() {
+  const dataCenter = useGlobalState(store => store.dataCenter);
+  const dataCenterPromise = useGlobalState(store => store.dataCenterPromise);
   const api = useGlobalStateApi();
-  useEffect(() => {
-    async function init() {
-      const dataCenterPromise = getDataCenter();
-      dataCenterPromise.then(async dataCenter => {
-        // Ensure datacenter has at least one workspace
-        if (dataCenter.workspaces.length === 0) {
-          await createDefaultWorkspace(dataCenter);
-        }
-        api.setState({ dataCenter });
-      });
-    }
-    if (onceRef.current) {
-      onceRef.current = false;
-      init().then(() => {
-        console.log('datacenter init success');
-      });
-    }
-  }, [api]);
+  if (!dataCenter && !dataCenterPromise) {
+    const promise = getDataCenter();
+    api.setState({ dataCenterPromise: promise });
+    promise.then(async dataCenter => {
+      // Ensure datacenter has at least one workspace
+      if (dataCenter.workspaces.length === 0) {
+        await createDefaultWorkspace(dataCenter);
+      }
+      api.setState({ dataCenter });
+    });
+    throw promise;
+  }
+  if (!dataCenter) {
+    throw dataCenterPromise;
+  }
   return null;
 }
 
@@ -99,7 +100,6 @@ export const GlobalAppProvider: React.FC<React.PropsWithChildren> =
   function ModelProvider({ children }) {
     return (
       <GlobalStateContext.Provider value={useMemo(() => create(), [])}>
-        <DataCenterSideEffect />
         {children}
       </GlobalStateContext.Provider>
     );
diff --git a/packages/data-center/src/provider/local/utils.ts b/packages/data-center/src/provider/local/utils.ts
index 3788014105..2bf7fd06f4 100644
--- a/packages/data-center/src/provider/local/utils.ts
+++ b/packages/data-center/src/provider/local/utils.ts
@@ -29,8 +29,9 @@ export const createWorkspaceUnit = async (params: WorkspaceUnitCtorParams) => {
     await setDefaultAvatar(blocksuiteWorkspace);
     workspaceUnit.update({ avatar: blocksuiteWorkspace.meta.avatar });
   }
-
-  await writeUpdatesToLocal(blocksuiteWorkspace);
+  if (typeof window !== 'undefined') {
+    await writeUpdatesToLocal(blocksuiteWorkspace);
+  }
 
   workspaceUnit.setBlocksuiteWorkspace(blocksuiteWorkspace);
 
diff --git a/packages/data-center/src/utils/index.ts b/packages/data-center/src/utils/index.ts
index 5c93abd900..7e401d68a3 100644
--- a/packages/data-center/src/utils/index.ts
+++ b/packages/data-center/src/utils/index.ts
@@ -11,6 +11,7 @@ export const createBlocksuiteWorkspace = (
   return new BlocksuiteWorkspace({
     room: workspaceId,
     defaultFlags: { enable_slash_menu: true },
+    isSSR: typeof window === 'undefined',
     ...workspaceOption,
   })
     .register(builtInSchemas)