diff --git a/src/main/index.ts b/src/main/index.ts
index bd77f604..49b2a663 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -61,7 +61,7 @@ if (!gotTheLock) {
     startCore().then(() => {
       setTimeout(() => {
         initProfileUpdater()
-      }, 10000)
+      }, 30000)
     })
     // Default open or close DevTools by F12 in development
     // and ignore CommandOrControl + R in production.
diff --git a/src/renderer/src/pages/settings.tsx b/src/renderer/src/pages/settings.tsx
index d648c564..f75cd405 100644
--- a/src/renderer/src/pages/settings.tsx
+++ b/src/renderer/src/pages/settings.tsx
@@ -113,7 +113,7 @@ const Settings: React.FC = () => {
             }}
           />
         </SettingItem>
-        <SettingItem title="应用主题(亮度)" divider={appTheme !== 'system'}>
+        <SettingItem title="背景色" divider={appTheme !== 'system'}>
           <Tabs
             size="sm"
             color="primary"
@@ -129,7 +129,7 @@ const Settings: React.FC = () => {
           </Tabs>
         </SettingItem>
         {appTheme !== 'system' && (
-          <SettingItem title="应用主题(颜色)">
+          <SettingItem title="主题色">
             <Tabs
               size="sm"
               color="primary"