diff --git a/libs/components/editor-core/src/index.ts b/libs/components/editor-core/src/index.ts
index 6cdd35805..72025bd68 100644
--- a/libs/components/editor-core/src/index.ts
+++ b/libs/components/editor-core/src/index.ts
@@ -16,3 +16,5 @@ export * from './kanban/types';
 export * from './utils';
 
 export * from './editor';
+
+export { SubPageProvider, useSubPage } from './sub-page';
diff --git a/libs/components/editor-core/src/recast-block/Context.tsx b/libs/components/editor-core/src/recast-block/Context.tsx
index 55d334039..c7bdfc11b 100644
--- a/libs/components/editor-core/src/recast-block/Context.tsx
+++ b/libs/components/editor-core/src/recast-block/Context.tsx
@@ -2,6 +2,7 @@ import { Protocol } from '@toeverything/datasource/db-service';
 import { AsyncBlock } from '../editor';
 import { ComponentType, createContext, ReactNode, useContext } from 'react';
 import { RecastBlock } from './types';
+import { SubPageProvider } from '../sub-page';
 
 /**
  * Determine whether the block supports RecastBlock
@@ -47,7 +48,7 @@ export const RecastBlockProvider = ({
 
     return (
         <RecastBlockContext.Provider value={block}>
-            {children}
+            <SubPageProvider>{children}</SubPageProvider>
         </RecastBlockContext.Provider>
     );
 };
@@ -60,7 +61,7 @@ export const useRecastBlock = () => {
     const recastBlock = useContext(RecastBlockContext);
     if (!recastBlock) {
         throw new Error(
-            'Failed to find recastBlock! Please use the hook under `RecastTableProvider`.'
+            'Failed to find recastBlock! Please use the hook under `RecastBlockProvider`.'
         );
     }
     return recastBlock;
diff --git a/libs/components/ui/src/mui.ts b/libs/components/ui/src/mui.ts
index b0658ad52..47588ce5e 100644
--- a/libs/components/ui/src/mui.ts
+++ b/libs/components/ui/src/mui.ts
@@ -13,6 +13,7 @@ import type {
 } from '@mui/material';
 import {
     Avatar,
+    Backdrop,
     Box,
     Button,
     Checkbox,
@@ -243,3 +244,7 @@ export const MuiFade = Fade;
  * @deprecated It is not recommended to use Mui directly, because the design will not refer to Mui's interaction logic.
  */
 export const MuiRadio = Radio;
+/**
+ * @deprecated It is not recommended to use Mui directly, because the design will not refer to Mui's interaction logic.
+ */
+export const MuiBackdrop = Backdrop;