diff --git a/packages/frontend/apps/ios/package.json b/packages/frontend/apps/ios/package.json
index 5566e3f4316eb..65e1ed3b42ab3 100644
--- a/packages/frontend/apps/ios/package.json
+++ b/packages/frontend/apps/ios/package.json
@@ -24,6 +24,7 @@
     "@capacitor/ios": "^6.2.0",
     "@capacitor/keyboard": "^6.0.3",
     "@sentry/react": "^8.44.0",
+    "next-themes": "^0.4.4",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-router-dom": "^6.28.0"
diff --git a/packages/frontend/apps/ios/src/app.tsx b/packages/frontend/apps/ios/src/app.tsx
index f0254f024be0c..620d1af131c51 100644
--- a/packages/frontend/apps/ios/src/app.tsx
+++ b/packages/frontend/apps/ios/src/app.tsx
@@ -27,7 +27,7 @@ import { I18n } from '@affine/i18n';
 import { App as CapacitorApp } from '@capacitor/app';
 import { Browser } from '@capacitor/browser';
 import { Haptics } from '@capacitor/haptics';
-import { Keyboard } from '@capacitor/keyboard';
+import { Keyboard, KeyboardStyle } from '@capacitor/keyboard';
 import {
   Framework,
   FrameworkRoot,
@@ -35,7 +35,8 @@ import {
   GlobalContextService,
   LifecycleService,
 } from '@toeverything/infra';
-import { Suspense } from 'react';
+import { useTheme } from 'next-themes';
+import { Suspense, useEffect } from 'react';
 import { RouterProvider } from 'react-router-dom';
 
 import { configureFetchProvider } from './fetch';
@@ -171,12 +172,32 @@ CapacitorApp.addListener('appUrlOpen', ({ url }) => {
   console.error(e);
 });
 
+const KeyboardThemeProvider = () => {
+  const { resolvedTheme } = useTheme();
+
+  useEffect(() => {
+    Keyboard.setStyle({
+      style:
+        resolvedTheme === 'dark'
+          ? KeyboardStyle.Dark
+          : resolvedTheme === 'light'
+            ? KeyboardStyle.Light
+            : KeyboardStyle.Default,
+    }).catch(e => {
+      console.error(`Failed to set keyboard style: ${e}`);
+    });
+  }, [resolvedTheme]);
+
+  return null;
+};
+
 export function App() {
   return (
     <Suspense>
       <FrameworkRoot framework={frameworkProvider}>
         <I18nProvider>
           <AffineContext store={getCurrentStore()}>
+            <KeyboardThemeProvider />
             <ModalConfigProvider>
               <RouterProvider
                 fallbackElement={<AppFallback />}
diff --git a/yarn.lock b/yarn.lock
index 203285a231700..d92a93fea9d19 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -587,6 +587,7 @@ __metadata:
     "@types/react": "npm:^19.0.1"
     "@types/react-dom": "npm:^19.0.2"
     cross-env: "npm:^7.0.3"
+    next-themes: "npm:^0.4.4"
     react: "npm:^19.0.0"
     react-dom: "npm:^19.0.0"
     react-router-dom: "npm:^6.28.0"