diff --git a/currentVersion.md b/currentVersion.md
index 33c2e1d3..aba59240 100644
--- a/currentVersion.md
+++ b/currentVersion.md
@@ -25,6 +25,8 @@
 - Linux 新增 `rpm` 安装包
 - 新增图床编辑卡片页面，解决多配置切换时的混乱问题
 - 文件浏览页面新增列表模式支持。
+- 现在第一次启动时根据系统语言自动选择界面语言
+- 现在windows系统第一次启动时会默认显示主界面
 - 现在支持手动关闭 GPU 加速，解决部分硬件兼容性导致的黑屏或闪烁问题
 - 新增高级动画设置，开启后可获得更佳的 UI 交互体验
 
diff --git a/currentVersion_en.md b/currentVersion_en.md
index 584d4f59..f96f1e14 100644
--- a/currentVersion_en.md
+++ b/currentVersion_en.md
@@ -25,6 +25,8 @@ Use custom `javascript` scripts to extend PicList's functionality without the ne
 - Added `rpm` installation package for Linux.
 - Added image hosting editing card page to resolve confusion when switching multiple configurations.
 - Added list mode support to the file browsing page.
+- Now automatically selects the interface language based on the system language on the first launch.
+- Now the main interface will be displayed by default on the first launch of Windows systems.
 - Now supports manually disabling GPU acceleration to resolve black screen or flickering issues caused by some hardware compatibility.
 - Added advanced animation settings for a better UI interaction experience when enabled.
 
diff --git a/package.json b/package.json
index dc049ebd..d47cce15 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "multer": "^2.0.2",
     "node-ssh-no-cpu-features": "^2.0.0",
     "nodejs-file-downloader": "^4.13.0",
-    "piclist": "^2.3.0",
+    "piclist": "^2.3.2",
     "qiniu": "7.14.0",
     "semver": "^7.7.3",
     "shell-path": "3.0.0",
diff --git a/src/main/lifeCycle/autoUpdater.ts b/src/main/lifeCycle/autoUpdater.ts
index fcf477f5..449a558e 100644
--- a/src/main/lifeCycle/autoUpdater.ts
+++ b/src/main/lifeCycle/autoUpdater.ts
@@ -16,6 +16,7 @@ import yaml from 'yaml'
 
 import { configPaths } from '~/utils/configPaths'
 import { II18nLanguage, IWindowList } from '~/utils/enum'
+
 const dirname = path.dirname(fileURLToPath(import.meta.url))
 
 let newVersion = ''
diff --git a/src/main/lifeCycle/index.ts b/src/main/lifeCycle/index.ts
index 1c9f94ac..ec8a64fd 100644
--- a/src/main/lifeCycle/index.ts
+++ b/src/main/lifeCycle/index.ts
@@ -4,6 +4,7 @@ import path from 'node:path'
 import { pathToFileURL } from 'node:url'
 
 import bus from '@core/bus'
+import { themesDir } from '@core/datastore/dirs'
 import picgo from '@core/picgo'
 import logger from '@core/picgo/logger'
 import { remoteNoticeHandler } from 'apis/app/remoteNotice'
@@ -15,10 +16,10 @@ import { app, globalShortcut, net, Notification, protocol, screen } from 'electr
 import { installExtension, VUEJS_DEVTOOLS_BETA } from 'electron-devtools-installer'
 import fs from 'fs-extra'
 
-import { themesDir } from '~/apis/core/datastore/dirs'
 import busEventList from '~/events/busEventList'
 import { rpcServer } from '~/events/rpc'
 import { startFileServer, stopFileServer } from '~/fileServer'
+import { i18nManager } from '~/i18n'
 import { setupAutoUpdater } from '~/lifeCycle/autoUpdater'
 import fixPath from '~/lifeCycle/fixPath'
 import UpDownTaskQueue from '~/manage/datastore/upDownTaskQueue'
@@ -30,13 +31,14 @@ import { isAutoStartEnabled, setAutoStart } from '~/utils/autoStart'
 import beforeOpen from '~/utils/beforeOpen'
 import clipboardPoll from '~/utils/clipboardPoll'
 import { configPaths } from '~/utils/configPaths'
-import { IRemoteNoticeTriggerHook, ISartMode, IWindowList } from '~/utils/enum'
+import { II18nLanguage, IRemoteNoticeTriggerHook, ISartMode, IWindowList } from '~/utils/enum'
 import { getUploadFiles } from '~/utils/handleArgv'
 import { initI18n } from '~/utils/handleI18n'
 import { notificationList } from '~/utils/notification'
 import { runScriptInStage } from '~/utils/runScript'
 import { CLIPBOARD_IMAGE_FOLDER } from '~/utils/static'
 import updateChecker from '~/utils/updateChecker'
+
 const isDevelopment = process.env.NODE_ENV !== 'production'
 process.noDeprecation = true
 
@@ -112,8 +114,24 @@ class LifeCycle {
       } else {
         picgo.saveConfig({ [configPaths.settings.isListeningClipboard]: false })
       }
+      const locale = app.getLocale() || 'zh-CN'
+      if (allConfig.settings?.language === undefined) {
+        if (locale.startsWith('zh')) {
+          i18nManager.setCurrentLanguage(II18nLanguage.ZH_CN)
+          picgo.saveConfig({ [configPaths.settings.language]: 'zh-CN' })
+        } else {
+          i18nManager.setCurrentLanguage(II18nLanguage.EN)
+          picgo.saveConfig({ [configPaths.settings.language]: 'en' })
+        }
+      }
       const isHideDock = allConfig.settings?.isHideDock || false
-      let startMode = allConfig.settings?.startMode || ISartMode.MAIN
+
+      let startMode =
+        allConfig.settings?.startMode !== undefined
+          ? allConfig.settings.startMode
+          : process.platform === 'win32'
+            ? ISartMode.MAIN
+            : ISartMode.QUIET
       if (process.platform === 'darwin' && startMode === ISartMode.MINI) {
         startMode = ISartMode.QUIET
       }
@@ -128,7 +146,6 @@ class LifeCycle {
       }
       picgo.saveConfig({ [configPaths.needReload]: false })
       updateChecker()
-      // 不需要阻塞
       process.nextTick(() => {
         shortKeyHandler.init()
       })
diff --git a/src/renderer/i18n/locales/en.json b/src/renderer/i18n/locales/en.json
index 49f244ff..ae222954 100644
--- a/src/renderer/i18n/locales/en.json
+++ b/src/renderer/i18n/locales/en.json
@@ -909,6 +909,7 @@
         "editTheme": "Edit Theme",
         "enableAdvancedAnimation": "Enable Advanced Animation",
         "enableAdvancedAnimationDesc": "Do not enable this option on low-performance devices or when GPU acceleration is disabled",
+        "getThemeContentFailed": "Failed to get theme content",
         "hideDockHint": "Cannot hide both dock and tray at the same time",
         "importThemes": "Import Themes",
         "importThemesFailed": "Failed to import themes",
diff --git a/src/renderer/main.ts b/src/renderer/main.ts
index 1cc53c22..3170e6e4 100644
--- a/src/renderer/main.ts
+++ b/src/renderer/main.ts
@@ -22,6 +22,8 @@ import db from '@/utils/db'
 type MessageSchema = typeof zhCN
 
 window.electron.setVisualZoomLevelLimits(1, 1)
+const userLanguage = navigator.language || 'zh-CN'
+const defaultLanguage = userLanguage.startsWith('zh') ? 'zh-CN' : 'en'
 
 const app = createApp(App)
 
@@ -32,7 +34,7 @@ app.config.globalProperties.sendToMain = window.electron.sendToMain
 
 const i18n = createI18n<[MessageSchema], 'en' | 'zh-CN' | 'zh-TW'>({
   legacy: false,
-  locale: localStorage.getItem('currentLanguage') || 'zh-CN',
+  locale: localStorage.getItem('currentLanguage') || defaultLanguage,
   fallbackLocale: 'zh-CN',
   messages: {
     en,
diff --git a/src/renderer/pages/PicGoSetting.vue b/src/renderer/pages/PicGoSetting.vue
index a8a8595e..4cf9bf4a 100644
--- a/src/renderer/pages/PicGoSetting.vue
+++ b/src/renderer/pages/PicGoSetting.vue
@@ -1834,7 +1834,12 @@ async function initData() {
   formOfSetting.value.logLevel = initArray(settings.logLevel || [], ['all'])
   formOfSetting.value.autoImportPicBed = initArray(settings.autoImportPicBed || [], [])
   currentLanguage.value = settings.language || 'zh-CN'
-  currentStartMode.value = settings.startMode || ISartMode.QUIET
+  currentStartMode.value =
+    settings.startMode !== undefined
+      ? settings.startMode
+      : osGlobal.value === 'win32'
+        ? ISartMode.MAIN
+        : ISartMode.QUIET
   currentSecondMode.value = settings.secondPicBedMode || 'backup'
   if (osGlobal.value === 'darwin' && currentStartMode.value === ISartMode.MINI) {
     currentStartMode.value = ISartMode.QUIET
diff --git a/yarn.lock b/yarn.lock
index 36d1a4b9..908cd98a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9728,10 +9728,10 @@ performance-now@^2.1.0:
   resolved "https://registry.npmmirror.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha512-7EAHlyLHI56VEIdK57uwHdHKIaAGbnXPiw0yWbarQZOKaKpvUIgW0jWRVLiatnM+XXlSwsanIBH/hzGMJulMow==
 
-piclist@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/piclist/-/piclist-2.3.0.tgz#3376b5d67e8068d11b015be577c6bb2389e307f2"
-  integrity sha512-LwLBi6Afi00tD5Wg5S9luxW3BZAVeL9goUI/vMNItPzKZKdh/qYpjUKkNkhYV19kU71RXZeJ+N26//vs+2xtVg==
+piclist@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/piclist/-/piclist-2.3.2.tgz#77cfecc5931b6761d26acc969d6ecda9b7605d6f"
+  integrity sha512-s03G5r4HJffRgNEI72FefI9GDf8JSvw27LhslDwtmjpu/jvUVHru/VCwGaFBHyItW58nrqDh+W7gCfZ8x6ENhw==
   dependencies:
     "@aws-sdk/client-s3" "3.965.0"
     "@aws-sdk/lib-storage" "3.965.0"