diff --git a/electron-builder.yml b/electron-builder.yml
index 765e75ee14..2922fb1684 100644
--- a/electron-builder.yml
+++ b/electron-builder.yml
@@ -56,5 +56,5 @@ electronDownload:
 afterSign: scripts/notarize.js
 releaseInfo:
   releaseNotes: |
-    新增翻译模块
-    修复了一些问题
+    支持主题切换
+    修复一些问题
diff --git a/package.json b/package.json
index f4369a7d2b..2243084a8f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cherry-studio",
-  "version": "0.3.9",
+  "version": "0.4.0",
   "description": "A powerful AI assistant for producer.",
   "main": "./out/main/index.js",
   "author": "kangfenmao@qq.com",
diff --git a/src/renderer/src/pages/home/HomePage.tsx b/src/renderer/src/pages/home/HomePage.tsx
index 6dc7fce356..68d46365a6 100644
--- a/src/renderer/src/pages/home/HomePage.tsx
+++ b/src/renderer/src/pages/home/HomePage.tsx
@@ -30,6 +30,8 @@ const HomePage: FC = () => {
     setActiveAssistant(assistant)
   }
 
+  console.debug('theme', theme)
+
   return (
     <Container>
       <Navbar>
@@ -48,7 +50,7 @@ const HomePage: FC = () => {
           <ThemeSwitch
             checkedChildren={<i className="iconfont icon-theme icon-dark1" />}
             unCheckedChildren={<i className="iconfont icon-theme icon-theme-light" />}
-            defaultChecked={theme === 'dark'}
+            checked={theme === 'dark'}
             onChange={toggleTheme}
           />
           <NewButton onClick={toggleRightSidebar}>