diff --git a/src/renderer/src/assets/images/apps/perplexity.webp b/src/renderer/src/assets/images/apps/perplexity.webp
new file mode 100644
index 00000000..96d27485
Binary files /dev/null and b/src/renderer/src/assets/images/apps/perplexity.webp differ
diff --git a/src/renderer/src/i18n/index.ts b/src/renderer/src/i18n/index.ts
index ae5868bc..0ed32a16 100644
--- a/src/renderer/src/i18n/index.ts
+++ b/src/renderer/src/i18n/index.ts
@@ -148,6 +148,8 @@ const resources = {
         'general.user_name': 'User Name',
         'general.user_name.placeholder': 'Enter your name',
         'general.backup.title': 'Data Backup and Recovery',
+        'general.backup.button': 'Backup',
+        'general.restore.button': 'Restore',
         'general.reset.title': 'Data Reset',
         'general.reset.button': 'Reset',
         'provider.api_key': 'API Key',
@@ -387,6 +389,8 @@ const resources = {
         'general.user_name': '用户名',
         'general.user_name.placeholder': '请输入用户名',
         'general.backup.title': '数据备份与恢复',
+        'general.backup.button': '备份',
+        'general.restore.button': '恢复',
         'general.reset.title': '重置数据',
         'general.reset.button': '重置',
         'provider.api_key': 'API 密钥',
diff --git a/src/renderer/src/pages/apps/AppsPage.tsx b/src/renderer/src/pages/apps/AppsPage.tsx
index 340620cf..0d6b5f88 100644
--- a/src/renderer/src/pages/apps/AppsPage.tsx
+++ b/src/renderer/src/pages/apps/AppsPage.tsx
@@ -4,6 +4,7 @@ import AiSearchAppLogo from '@renderer/assets/images/apps/ai-search.png'
 import BaiduAiAppLogo from '@renderer/assets/images/apps/baidu-ai.png'
 import DevvAppLogo from '@renderer/assets/images/apps/devv.png'
 import MetasoAppLogo from '@renderer/assets/images/apps/metaso.webp'
+import PerplexityAppLogo from '@renderer/assets/images/apps/perplexity.webp'
 import SensetimeAppLogo from '@renderer/assets/images/apps/sensetime.png'
 import SparkDeskAppLogo from '@renderer/assets/images/apps/sparkdesk.png'
 import TiangongAiLogo from '@renderer/assets/images/apps/tiangong.png'
@@ -65,6 +66,11 @@ const _apps: MinAppType[] = [
     name: 'DEVV_',
     logo: DevvAppLogo,
     url: 'https://devv.ai/'
+  },
+  {
+    name: 'perplexity',
+    logo: PerplexityAppLogo,
+    url: 'https://www.perplexity.ai/'
   }
 ]
 
diff --git a/src/renderer/src/pages/home/Assistants.tsx b/src/renderer/src/pages/home/Assistants.tsx
index 18bf8790..18f3d31d 100644
--- a/src/renderer/src/pages/home/Assistants.tsx
+++ b/src/renderer/src/pages/home/Assistants.tsx
@@ -163,6 +163,9 @@ const AssistantItem = styled.div`
   }
   &.active {
     background-color: var(--color-background-mute);
+    .anticon {
+      opacity: 1;
+    }
     .name {
       font-weight: 500;
     }
diff --git a/src/renderer/src/pages/settings/GeneralSettings.tsx b/src/renderer/src/pages/settings/GeneralSettings.tsx
index 4f7ab922..ea83b61b 100644
--- a/src/renderer/src/pages/settings/GeneralSettings.tsx
+++ b/src/renderer/src/pages/settings/GeneralSettings.tsx
@@ -119,10 +119,10 @@ const GeneralSettings: FC = () => {
         <SettingRowTitle>{t('settings.general.backup.title')}</SettingRowTitle>
         <HStack gap="5px">
           <Button onClick={backup} icon={<SaveOutlined />}>
-            备份
+            {t('settings.general.backup.button')}
           </Button>
           <Button onClick={restore} icon={<FolderOpenOutlined />}>
-            恢复
+            {t('settings.general.restore.button')}
           </Button>
         </HStack>
       </SettingRow>