diff --git a/packages/env/src/workspace.ts b/packages/env/src/workspace.ts
index 7da044f340..90766ced9e 100644
--- a/packages/env/src/workspace.ts
+++ b/packages/env/src/workspace.ts
@@ -6,7 +6,7 @@ import type {
   PassiveDocProvider,
   Workspace as BlockSuiteWorkspace,
 } from '@blocksuite/store';
-import type { FC, PropsWithChildren } from 'react';
+import type { PropsWithChildren, ReactNode } from 'react';
 
 import type { Collection } from './filter.js';
 
@@ -27,14 +27,14 @@ export interface AffineDownloadProvider extends PassiveDocProvider {
 }
 
 /**
- * Download the first binary from local indexeddb
+ * Download the first binary from local IndexedDB
  */
 export interface BroadCastChannelProvider extends PassiveDocProvider {
   flavour: 'broadcast-channel';
 }
 
 /**
- * Long polling provider with local indexeddb
+ * Long polling provider with local IndexedDB
  */
 export interface LocalIndexedDBBackgroundProvider
   extends StatusAdapter,
@@ -165,6 +165,10 @@ type PageListProps<_Flavour extends keyof WorkspaceRegistry> = {
   collection: Collection;
 };
 
+interface FC<P> {
+  (props: P): ReactNode;
+}
+
 export interface WorkspaceUISchema<Flavour extends keyof WorkspaceRegistry> {
   Header: FC<WorkspaceHeaderProps<Flavour>>;
   PageDetail: FC<PageDetailProps<Flavour>>;
diff --git a/packages/sdk/src/entry.ts b/packages/sdk/src/entry.ts
index 4081420ac2..c7f3cda1d4 100644
--- a/packages/sdk/src/entry.ts
+++ b/packages/sdk/src/entry.ts
@@ -4,7 +4,7 @@ import type { Page } from '@blocksuite/store';
 import type { Workspace } from '@blocksuite/store';
 import type { Atom, getDefaultStore } from 'jotai/vanilla';
 import type { WritableAtom } from 'jotai/vanilla/atom';
-import type { FC } from 'react';
+import type { FunctionComponent } from 'react';
 
 export type Part = 'headerItem' | 'editor' | 'setting' | 'formatBar';
 
@@ -22,7 +22,7 @@ export type CallbackMap = {
 export interface PluginContext {
   register: <T extends Part>(part: T, callback: CallbackMap[T]) => void;
   utils: {
-    PluginProvider: FC;
+    PluginProvider: FunctionComponent; // make more clear
   };
 }
 
diff --git a/plugins/bookmark/src/app.tsx b/plugins/bookmark/src/app.tsx
index 3d7e897301..8cbe83a62b 100644
--- a/plugins/bookmark/src/app.tsx
+++ b/plugins/bookmark/src/app.tsx
@@ -4,7 +4,7 @@ import type { SerializedBlock } from '@blocksuite/blocks';
 import type { BaseBlockModel } from '@blocksuite/store';
 import type { Page } from '@blocksuite/store';
 import type { VEditor } from '@blocksuite/virgo';
-import type { FC, ReactElement } from 'react';
+import type { ReactElement } from 'react';
 import { StrictMode } from 'react';
 import { useCallback, useEffect, useMemo, useState } from 'react';
 
@@ -121,7 +121,7 @@ const shouldShowBookmarkMenu = (pastedBlocks: SerializedBlock[]) => {
   return !!firstBlock.text[0].attributes?.link;
 };
 
-const BookMarkUI: FC<BookMarkProps> = ({ page }) => {
+const BookMarkUI = ({ page }: BookMarkProps) => {
   const [anchor, setAnchor] = useState<Range | null>(null);
   const [selectedOption, setSelectedOption] = useState<string>(
     menuOptions[0].id