diff --git a/app/layout.tsx b/app/layout.tsx
index a37d479..230ae6c 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -7,6 +7,7 @@ import "mantine-datatable/styles.css"
 import Script from "next/script"
 
 import { InfoCheck } from "@/app/store/InfoCheck"
+import { OptStore } from "@/components/label/OptStore"
 import {
   ColorSchemeScript,
   MantineProvider,
@@ -18,7 +19,6 @@ import { Notifications } from "@mantine/notifications"
 import { Suspense } from "react"
 import "./globals.css"
 import { theme } from "./theme"
-import { OptStore } from "@/components/label/OptStore"
 
 const GLOBAL_NOTICE_Z_INDEX = 4000
 
@@ -46,7 +46,7 @@ export default function RootLayout({
   return (
     <html lang="en" {...mantineHtmlProps}>
       <head>
-        <ColorSchemeScript defaultColorScheme="auto" />
+        <ColorSchemeScript defaultColorScheme="light" />
         <Script
           src="https://lf-scm-cn.feishucdn.com/lark/op/h5-js-sdk-1.5.44.js"
           strategy="afterInteractive"
@@ -56,7 +56,7 @@ export default function RootLayout({
         />
       </head>
       <body>
-        <MantineProvider defaultColorScheme="auto" theme={theme}>
+        <MantineProvider defaultColorScheme="light" theme={theme}>
           <Notifications zIndex={GLOBAL_NOTICE_Z_INDEX} withinPortal />
           <InfoCheck />
           <OptStore />
diff --git a/components/layout/AppLayout.tsx b/components/layout/AppLayout.tsx
index d1d25aa..533d4a2 100644
--- a/components/layout/AppLayout.tsx
+++ b/components/layout/AppLayout.tsx
@@ -176,6 +176,7 @@ export default function AppLayout({
             </Flex>
             <Flex justify="center" align="center" w={"max-content"}>
               <UnstyledButton
+                display="none"
                 onClick={() =>
                   setColorScheme(
                     computedColorScheme === "light" ? "dark" : "light"
@@ -197,7 +198,7 @@ export default function AppLayout({
                   stroke={1.5}
                 />
               </UnstyledButton>
-              <Divider orientation="vertical" mx={"0.5rem"} />
+              <Divider orientation="vertical" mx={"0.5rem"} display="none" />
               <Menu shadow="md" width={200}>
                 <Menu.Target>
                   <UnstyledButton>
