diff --git a/Changelog.md b/Changelog.md
index 563cbc13d..742d404d1 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -3,6 +3,7 @@
 <details>
 <summary><strong> 🐞 修复问题 </strong></summary>
 
+- 修复端口设置混淆保存值与运行值、输入无效时缺少提示的问题
 - 修复从开始菜单再次打开应用后，窗口反复弹出并提示启动失败的问题
 - 修复多个代理集合包含同名节点时，代理组中的节点变灰并显示 ambiguous、无法选择的问题
 
diff --git a/src/components/setting/mods/clash-port-viewer.tsx b/src/components/setting/mods/clash-port-viewer.tsx
index d45d7ff9a..19a452ad9 100644
--- a/src/components/setting/mods/clash-port-viewer.tsx
+++ b/src/components/setting/mods/clash-port-viewer.tsx
@@ -13,6 +13,7 @@ import { forwardRef, useImperativeHandle, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 
 import { BaseDialog, Switch } from '@/components/base'
+import { useClashInfo } from '@/hooks/use-clash'
 import { useDisplayedMixedPort } from '@/hooks/use-displayed-mixed-port'
 import { useVerge } from '@/hooks/use-verge'
 import { saveProxyPorts } from '@/services/cmds'
@@ -32,11 +33,14 @@ const generateRandomPort = () =>
 export const ClashPortViewer = forwardRef<ClashPortViewerRef>((_, ref) => {
   const { t } = useTranslation()
   const { verge } = useVerge()
+  const { clashInfo } = useClashInfo()
+  const configuredMixedPort =
+    verge?.verge_mixed_port ?? clashInfo?.mixed_port ?? 7897
   const displayedMixedPort = useDisplayedMixedPort()
   const [open, setOpen] = useState(false)
 
   // Mixed Port
-  const [mixedPort, setMixedPort] = useState(displayedMixedPort)
+  const [mixedPort, setMixedPort] = useState(configuredMixedPort)
 
   // 其他端口状态
   const [socksPort, setSocksPort] = useState(verge?.verge_socks_port ?? 7898)
@@ -76,7 +80,7 @@ export const ClashPortViewer = forwardRef<ClashPortViewerRef>((_, ref) => {
 
   useImperativeHandle(ref, () => ({
     open: () => {
-      setMixedPort(displayedMixedPort)
+      setMixedPort(configuredMixedPort)
       setSocksPort(verge?.verge_socks_port ?? 7898)
       setSocksEnabled(verge?.verge_socks_enabled ?? false)
       setHttpPort(verge?.verge_port ?? 7899)
@@ -92,6 +96,14 @@ export const ClashPortViewer = forwardRef<ClashPortViewerRef>((_, ref) => {
 
   // TODO 减少代码复杂度，性能开支
   const onSave = useLockFn(async () => {
+    // The backend also rejects out-of-range ports on disabled listeners.
+    const isValidPort = (port: number) => port >= 1 && port <= 65535
+    const allPorts = [mixedPort, socksPort, httpPort, redirPort, tproxyPort]
+    if (!allPorts.every(isValidPort)) {
+      showNotice.error('settings.modals.clashPort.messages.invalidPort')
+      return
+    }
+
     // 端口冲突检测
     const portList = [
       mixedPort,
@@ -102,20 +114,7 @@ export const ClashPortViewer = forwardRef<ClashPortViewerRef>((_, ref) => {
     ].filter((p) => p !== -1)
 
     if (new Set(portList).size !== portList.length) {
-      return
-    }
-
-    // 验证端口范围
-    const isValidPort = (port: number) => port >= 1 && port <= 65535
-    const allPortsValid = [
-      mixedPort,
-      socksEnabled ? socksPort : 0,
-      httpEnabled ? httpPort : 0,
-      redirEnabled ? redirPort : 0,
-      tproxyEnabled ? tproxyPort : 0,
-    ].every((port) => port === 0 || isValidPort(port))
-
-    if (!allPortsValid) {
+      showNotice.error('settings.modals.clashPort.messages.duplicatePort')
       return
     }
 
@@ -154,7 +153,17 @@ export const ClashPortViewer = forwardRef<ClashPortViewerRef>((_, ref) => {
         <ListItem sx={{ padding: '4px 0', minHeight: 36 }}>
           <ListItemText
             primary={t('settings.modals.clashPort.fields.mixed')}
-            slotProps={{ primary: { sx: { fontSize: 12 } } }}
+            secondary={
+              displayedMixedPort !== configuredMixedPort
+                ? t('settings.modals.clashPort.messages.runningPort', {
+                    port: displayedMixedPort,
+                  })
+                : undefined
+            }
+            slotProps={{
+              primary: { sx: { fontSize: 12 } },
+              secondary: { sx: { fontSize: 12 } },
+            }}
           />
           <div style={{ display: 'flex', alignItems: 'center' }}>
             <TextField
diff --git a/src/locales/ar/settings.json b/src/locales/ar/settings.json
index 456b10271..a92d77c6d 100644
--- a/src/locales/ar/settings.json
+++ b/src/locales/ar/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "المنفذ المستخدم حاليًا: {{port}}",
+        "duplicatePort": "يجب أن تستخدم المستمعات المفعّلة منافذ مختلفة",
+        "invalidPort": "أدخل منفذًا بين 1 و65535",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "المنفذ {{oldPort}} مستخدم، لذا تعمل هذه الجلسة على {{newPort}}. لم يتغيّر إعدادك وسيُعاد تجربة {{oldPort}} عند التشغيل التالي.",
diff --git a/src/locales/de/settings.json b/src/locales/de/settings.json
index 0498d2d0e..a31ec24ff 100644
--- a/src/locales/de/settings.json
+++ b/src/locales/de/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "Aktuell verwendeter Port: {{port}}",
+        "duplicatePort": "Aktivierte Listener müssen unterschiedliche Ports verwenden",
+        "invalidPort": "Geben Sie einen Port zwischen 1 und 65535 ein",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "Port {{oldPort}} ist belegt, daher läuft diese Sitzung auf {{newPort}}. Die Einstellung bleibt unverändert und {{oldPort}} wird beim nächsten Start erneut versucht.",
diff --git a/src/locales/en/settings.json b/src/locales/en/settings.json
index c614ef0b7..83fc780c8 100644
--- a/src/locales/en/settings.json
+++ b/src/locales/en/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "Currently using port {{port}}",
+        "duplicatePort": "Enabled listeners must use different ports",
+        "invalidPort": "Enter a port between 1 and 65535",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "Port {{oldPort}} was in use, so this session runs on {{newPort}}. Your setting is unchanged and {{oldPort}} is retried on the next start.",
diff --git a/src/locales/es/settings.json b/src/locales/es/settings.json
index 2a3ba8c6b..4d00690cd 100644
--- a/src/locales/es/settings.json
+++ b/src/locales/es/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "Puerto actual: {{port}}",
+        "duplicatePort": "Los servicios de escucha habilitados deben usar puertos diferentes",
+        "invalidPort": "Introduce un puerto entre 1 y 65535",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "El puerto {{oldPort}} está en uso, por lo que esta sesión usa {{newPort}}. Tu configuración no ha cambiado y se volverá a intentar {{oldPort}} en el próximo inicio.",
diff --git a/src/locales/fa/settings.json b/src/locales/fa/settings.json
index 3332e07bd..573c5c2c3 100644
--- a/src/locales/fa/settings.json
+++ b/src/locales/fa/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "درگاه فعلی: {{port}}",
+        "duplicatePort": "شنونده‌های فعال باید از درگاه‌های متفاوت استفاده کنند",
+        "invalidPort": "شمارهٔ درگاهی بین 1 و 65535 وارد کنید",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "پورت {{oldPort}} در حال استفاده بود، بنابراین این اجرا از {{newPort}} استفاده می‌کند. تنظیم شما تغییر نکرده و در اجرای بعدی {{oldPort}} دوباره امتحان می‌شود.",
diff --git a/src/locales/id/settings.json b/src/locales/id/settings.json
index d523c89c4..e7d425c08 100644
--- a/src/locales/id/settings.json
+++ b/src/locales/id/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "Port yang sedang digunakan: {{port}}",
+        "duplicatePort": "Listener yang diaktifkan harus menggunakan port yang berbeda",
+        "invalidPort": "Masukkan port antara 1 dan 65535",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "Port {{oldPort}} sedang digunakan, jadi sesi ini menggunakan {{newPort}}. Pengaturan Anda tidak berubah dan {{oldPort}} akan dicoba lagi saat mulai berikutnya.",
diff --git a/src/locales/jp/settings.json b/src/locales/jp/settings.json
index 1259f1409..6a8530aa4 100644
--- a/src/locales/jp/settings.json
+++ b/src/locales/jp/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "現在使用中のポート：{{port}}",
+        "duplicatePort": "有効なリスナーには異なるポートを指定してください",
+        "invalidPort": "1〜65535のポート番号を入力してください",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "ポート {{oldPort}} が使用中のため、今回は {{newPort}} で動作します。設定は変更されておらず、次回起動時に {{oldPort}} を再試行します。",
diff --git a/src/locales/ko/settings.json b/src/locales/ko/settings.json
index 9c60c69db..241f4f9fa 100644
--- a/src/locales/ko/settings.json
+++ b/src/locales/ko/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "현재 사용 중인 포트: {{port}}",
+        "duplicatePort": "활성화된 리스너는 서로 다른 포트를 사용해야 합니다",
+        "invalidPort": "1에서 65535 사이의 포트 번호를 입력하세요",
         "saved": "포트 설정이 저장되었습니다",
         "saveFailed": "포트 설정 저장에 실패했습니다",
         "automaticFallback": "포트 {{oldPort}}이(가) 사용 중이어서 이번 실행은 {{newPort}}을(를) 사용합니다. 설정은 변경되지 않았으며 다음 시작 시 {{oldPort}}을(를) 다시 시도합니다.",
diff --git a/src/locales/ru/settings.json b/src/locales/ru/settings.json
index 6111fd6a9..e8541bdd8 100644
--- a/src/locales/ru/settings.json
+++ b/src/locales/ru/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Порт {{port}} уже используется",
+        "runningPort": "Сейчас используется порт {{port}}",
+        "duplicatePort": "Включённые слушатели должны использовать разные порты",
+        "invalidPort": "Введите порт от 1 до 65535",
         "saved": "Настройки портов сохранены",
         "saveFailed": "Не удалось сохранить настройки портов",
         "automaticFallback": "Порт {{oldPort}} занят, поэтому этот запуск использует {{newPort}}. Настройка не изменена, при следующем запуске {{oldPort}} будет опробован снова.",
diff --git a/src/locales/tr/settings.json b/src/locales/tr/settings.json
index 958cd04a4..262f730c0 100644
--- a/src/locales/tr/settings.json
+++ b/src/locales/tr/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "{{port}} portu zaten kullanımda",
+        "runningPort": "Şu anda kullanılan port: {{port}}",
+        "duplicatePort": "Etkin dinleyiciler farklı portlar kullanmalıdır",
+        "invalidPort": "1 ile 65535 arasında bir port girin",
         "saved": "Port ayarları kaydedildi",
         "saveFailed": "Port ayarları kaydedilemedi",
         "automaticFallback": "{{oldPort}} portu kullanımda olduğu için bu oturum {{newPort}} portunu kullanıyor. Ayarınız değişmedi ve sonraki başlatmada {{oldPort}} yeniden denenecek.",
diff --git a/src/locales/tt/settings.json b/src/locales/tt/settings.json
index 1bb591f7c..774b90f0b 100644
--- a/src/locales/tt/settings.json
+++ b/src/locales/tt/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "Хәзер {{port}} порты кулланыла",
+        "duplicatePort": "Кабызылган тыңлаучылар төрле портлар кулланырга тиеш",
+        "invalidPort": "1 белән 65535 арасындагы порт номерын кертегез",
         "saved": "Port settings saved",
         "saveFailed": "Failed to save port settings",
         "automaticFallback": "Port {{oldPort}} was in use, so this session runs on {{newPort}}. Your setting is unchanged and {{oldPort}} is retried on the next start.",
diff --git a/src/locales/zh/settings.json b/src/locales/zh/settings.json
index 7316ef9b7..38e37127d 100644
--- a/src/locales/zh/settings.json
+++ b/src/locales/zh/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "端口 {{port}} 已被占用",
+        "runningPort": "当前运行端口：{{port}}",
+        "duplicatePort": "已启用的监听端口不能重复",
+        "invalidPort": "请输入 1 至 65535 之间的端口号",
         "saved": "端口设置已保存",
         "saveFailed": "端口设置保存失败",
         "automaticFallback": "端口 {{oldPort}} 已被占用，本次运行改用 {{newPort}}。设置未更改，下次启动会重新尝试 {{oldPort}}。",
diff --git a/src/locales/zhtw/settings.json b/src/locales/zhtw/settings.json
index 92fe5138f..35e956b28 100644
--- a/src/locales/zhtw/settings.json
+++ b/src/locales/zhtw/settings.json
@@ -290,6 +290,9 @@
       },
       "messages": {
         "portInUse": "Port {{port}} is already in use",
+        "runningPort": "目前執行中的連接埠：{{port}}",
+        "duplicatePort": "已啟用的監聽連接埠不能重複",
+        "invalidPort": "請輸入 1 至 65535 之間的連接埠號碼",
         "saved": "連結埠設定已儲存",
         "saveFailed": "連結埠設定儲存失敗",
         "automaticFallback": "連結埠 {{oldPort}} 已被佔用，本次執行改用 {{newPort}}。設定未變更，下次啟動會重新嘗試 {{oldPort}}。",
diff --git a/src/types/generated/i18n-keys.ts b/src/types/generated/i18n-keys.ts
index 508041d6e..8a7b52465 100644
--- a/src/types/generated/i18n-keys.ts
+++ b/src/types/generated/i18n-keys.ts
@@ -571,6 +571,9 @@ export const translationKeys = [
   'settings.modals.clashPort.fields.tproxy',
   'settings.modals.clashPort.actions.random',
   'settings.modals.clashPort.messages.portInUse',
+  'settings.modals.clashPort.messages.runningPort',
+  'settings.modals.clashPort.messages.duplicatePort',
+  'settings.modals.clashPort.messages.invalidPort',
   'settings.modals.clashPort.messages.saved',
   'settings.modals.clashPort.messages.saveFailed',
   'settings.modals.clashPort.messages.automaticFallback',
diff --git a/src/types/generated/i18n-resources.ts b/src/types/generated/i18n-resources.ts
index b70018fa1..f238585f1 100644
--- a/src/types/generated/i18n-resources.ts
+++ b/src/types/generated/i18n-resources.ts
@@ -962,9 +962,12 @@ export interface TranslationResources {
           messages: {
             automaticFallback: string
             automaticFallbackFailed: string
+            duplicatePort: string
+            invalidPort: string
             portInUse: string
             portTooHigh: string
             portTooLow: string
+            runningPort: string
             saved: string
             saveFailed: string
           }