diff --git a/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/experimental-features/index.tsx b/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/experimental-features/index.tsx
index 2e8ebc3bb..3e0b7028e 100644
--- a/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/experimental-features/index.tsx
+++ b/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/experimental-features/index.tsx
@@ -2,14 +2,7 @@ import { Button, Checkbox, Loading, Switch } from '@affine/component';
 import { SettingHeader } from '@affine/component/setting-components';
 import { useAppSettingHelper } from '@affine/core/hooks/affine/use-app-setting-helper';
 import { useAsyncCallback } from '@affine/core/hooks/affine-async-hooks';
-import {
-  useSetWorkspaceFeature,
-  useWorkspaceAvailableFeatures,
-  useWorkspaceEnabledFeatures,
-} from '@affine/core/hooks/use-workspace-features';
-import { FeatureType } from '@affine/graphql';
 import { useAFFiNEI18N } from '@affine/i18n/hooks';
-import type { WorkspaceMetadata } from '@toeverything/infra';
 import { useAtom } from 'jotai';
 import { atomWithStorage } from 'jotai/utils';
 import { Suspense, useCallback, useState } from 'react';
@@ -73,12 +66,6 @@ const ExperimentalFeaturesPrompt = ({
   );
 };
 
-interface ExperimentalFeaturesItemProps {
-  feature: FeatureType;
-  title: React.ReactNode;
-  workspaceMetadata: WorkspaceMetadata;
-}
-
 const ExperimentalFeaturesItem = ({
   title,
   isMutating,
@@ -102,49 +89,6 @@ const ExperimentalFeaturesItem = ({
   );
 };
 
-const WorkspaceFeaturesSettingItem = ({
-  feature,
-  title,
-  workspaceMetadata,
-}: ExperimentalFeaturesItemProps) => {
-  const enabledFeatures = useWorkspaceEnabledFeatures(workspaceMetadata);
-  const enabled = enabledFeatures.includes(feature);
-  const [localEnabled, setLocalEnabled] = useState(enabled);
-  const { trigger, isMutating } = useSetWorkspaceFeature(workspaceMetadata);
-  const onChange = useCallback(
-    (checked: boolean) => {
-      setLocalEnabled(checked);
-      trigger(feature, checked);
-    },
-    [trigger, feature]
-  );
-
-  return (
-    <ExperimentalFeaturesItem
-      title={title}
-      isMutating={isMutating}
-      checked={localEnabled}
-      onChange={onChange}
-    />
-  );
-};
-
-const CopilotSettingRow = ({
-  workspaceMetadata,
-}: {
-  workspaceMetadata: WorkspaceMetadata;
-}) => {
-  const features = useWorkspaceAvailableFeatures(workspaceMetadata);
-
-  return features.includes(FeatureType.Copilot) ? (
-    <WorkspaceFeaturesSettingItem
-      title="AI POC"
-      workspaceMetadata={workspaceMetadata}
-      feature={FeatureType.Copilot}
-    />
-  ) : null;
-};
-
 const SplitViewSettingRow = () => {
   const { appSettings, updateSettings } = useAppSettingHelper();
 
@@ -204,11 +148,7 @@ const BlocksuiteFeatureFlagSettings = () => {
   );
 };
 
-const ExperimentalFeaturesMain = ({
-  workspaceMetadata,
-}: {
-  workspaceMetadata: WorkspaceMetadata;
-}) => {
+const ExperimentalFeaturesMain = () => {
   const t = useAFFiNEI18N();
 
   return (
@@ -219,7 +159,6 @@ const ExperimentalFeaturesMain = ({
         ]()}
       />
       <div className={styles.settingsContainer}>
-        <CopilotSettingRow workspaceMetadata={workspaceMetadata} />
         <SplitViewSettingRow />
         <BlocksuiteFeatureFlagSettings />
       </div>
@@ -233,11 +172,7 @@ const experimentalFeaturesDisclaimerAtom = atomWithStorage(
   false
 );
 
-export const ExperimentalFeatures = ({
-  workspaceMetadata,
-}: {
-  workspaceMetadata: WorkspaceMetadata;
-}) => {
+export const ExperimentalFeatures = () => {
   const [enabled, setEnabled] = useAtom(experimentalFeaturesDisclaimerAtom);
   const handleConfirm = useAsyncCallback(async () => {
     setEnabled(true);
@@ -247,7 +182,7 @@ export const ExperimentalFeatures = ({
   } else {
     return (
       <Suspense fallback={<Loading />}>
-        <ExperimentalFeaturesMain workspaceMetadata={workspaceMetadata} />
+        <ExperimentalFeaturesMain />
       </Suspense>
     );
   }
diff --git a/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/index.tsx b/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/index.tsx
index 45a7fabba..10571dc13 100644
--- a/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/index.tsx
+++ b/packages/frontend/core/src/components/affine/setting-modal/workspace-setting/index.tsx
@@ -23,7 +23,7 @@ export const WorkspaceSetting = ({
         />
       );
     case 'experimental-features':
-      return <ExperimentalFeatures workspaceMetadata={workspaceMetadata} />;
+      return <ExperimentalFeatures />;
     case 'properties':
       return (
         <WorkspaceSettingProperties workspaceMetadata={workspaceMetadata} />
diff --git a/packages/frontend/core/src/modules/multi-tab-sidebar/entities/tabs/chat.tsx b/packages/frontend/core/src/modules/multi-tab-sidebar/entities/tabs/chat.tsx
index 2eced5b19..f69060b55 100644
--- a/packages/frontend/core/src/modules/multi-tab-sidebar/entities/tabs/chat.tsx
+++ b/packages/frontend/core/src/modules/multi-tab-sidebar/entities/tabs/chat.tsx
@@ -1,9 +1,6 @@
-import { useWorkspaceEnabledFeatures } from '@affine/core/hooks/use-workspace-features';
-import { FeatureType } from '@affine/graphql';
 import { assertExists } from '@blocksuite/global/utils';
 import { AiIcon } from '@blocksuite/icons';
 import { ChatPanel } from '@blocksuite/presets';
-import { useService, Workspace } from '@toeverything/infra';
 import { useCallback, useRef } from 'react';
 
 import type { SidebarTab, SidebarTabProps } from '../sidebar-tab';
@@ -11,21 +8,14 @@ import * as styles from './chat.css';
 
 // A wrapper for CopilotPanel
 const EditorChatPanel = ({ editor }: SidebarTabProps) => {
-  const workspace = useService(Workspace);
-  const copilotEnabled = useWorkspaceEnabledFeatures(workspace.meta).includes(
-    FeatureType.Copilot
-  );
   const chatPanelRef = useRef<ChatPanel | null>(null);
 
-  const onRefChange = useCallback(
-    (container: HTMLDivElement | null) => {
-      if (container && copilotEnabled) {
-        assertExists(chatPanelRef.current, 'chat panel should be initialized');
-        container.append(chatPanelRef.current);
-      }
-    },
-    [copilotEnabled]
-  );
+  const onRefChange = useCallback((container: HTMLDivElement | null) => {
+    if (container) {
+      assertExists(chatPanelRef.current, 'chat panel should be initialized');
+      container.append(chatPanelRef.current);
+    }
+  }, []);
 
   if (!editor) {
     return;
diff --git a/packages/frontend/core/src/modules/multi-tab-sidebar/view/header-switcher.tsx b/packages/frontend/core/src/modules/multi-tab-sidebar/view/header-switcher.tsx
index 07e086bf4..ddfd21701 100644
--- a/packages/frontend/core/src/modules/multi-tab-sidebar/view/header-switcher.tsx
+++ b/packages/frontend/core/src/modules/multi-tab-sidebar/view/header-switcher.tsx
@@ -1,10 +1,8 @@
 import { IconButton } from '@affine/component';
 import { useJournalInfoHelper } from '@affine/core/hooks/use-journal';
-import { useWorkspaceEnabledFeatures } from '@affine/core/hooks/use-workspace-features';
-import { FeatureType } from '@affine/graphql';
 import { Doc, useService, Workspace } from '@toeverything/infra';
 import { assignInlineVars } from '@vanilla-extract/dynamic';
-import { useEffect, useMemo } from 'react';
+import { useEffect } from 'react';
 
 import type { SidebarTab, SidebarTabName } from '../entities/sidebar-tab';
 import * as styles from './header-switcher.css';
@@ -24,22 +22,10 @@ export const MultiTabSidebarHeaderSwitcher = ({
 }: MultiTabSidebarHeaderSwitcherProps) => {
   const workspace = useService(Workspace);
   const doc = useService(Doc);
-  const copilotEnabled = useWorkspaceEnabledFeatures(workspace.meta).includes(
-    FeatureType.Copilot
-  );
 
   const { isJournal } = useJournalInfoHelper(workspace.docCollection, doc.id);
 
-  const exts = useMemo(
-    () =>
-      tabs.filter(ext => {
-        if (ext.name === 'chat' && !copilotEnabled) return false;
-        return true;
-      }),
-    [copilotEnabled, tabs]
-  );
-
-  const activeExtension = exts.find(ext => ext.name === activeTabName);
+  const activeExtension = tabs.find(ext => ext.name === activeTabName);
 
   // if journal is active, set selected to journal
   useEffect(() => {
@@ -50,14 +36,14 @@ export const MultiTabSidebarHeaderSwitcher = ({
 
   const vars = assignInlineVars({
     [styles.activeIdx]: String(
-      exts.findIndex(ext => ext.name === activeExtension?.name) ?? 0
+      tabs.findIndex(ext => ext.name === activeExtension?.name) ?? 0
     ),
   });
 
   return (
     <div className={styles.switchRootWrapper}>
       <div className={styles.switchRoot} style={vars}>
-        {exts.map(extension => {
+        {tabs.map(extension => {
           return (
             <IconButton
               onClick={() => setActiveTabName(extension.name)}