diff --git a/src/components/setting/setting-clash.tsx b/src/components/setting/setting-clash.tsx
index 9ef77c0..3881f52 100644
--- a/src/components/setting/setting-clash.tsx
+++ b/src/components/setting/setting-clash.tsx
@@ -1,19 +1,10 @@
 import { useRef } from "react";
 import { useTranslation } from "react-i18next";
-import {
-  TextField,
-  Select,
-  MenuItem,
-  Typography,
-  Tooltip,
-  IconButton,
-} from "@mui/material";
-
+import { TextField, Select, MenuItem, Typography } from "@mui/material";
 import {
   SettingsRounded,
   ShuffleRounded,
   LanRounded,
-  InfoRounded,
 } from "@mui/icons-material";
 import { DialogRef, Notice, Switch } from "@/components/base";
 import { useClash } from "@/hooks/use-clash";
@@ -122,11 +113,10 @@ const SettingClash = ({ onError }: Props) => {
       <SettingItem
         label={t("Unified Delay")}
         extra={
-          <Tooltip title={t("Unified Delay Info")} placement="top">
-            <IconButton color="inherit" size="small">
-              <InfoRounded fontSize="inherit" sx={{ opacity: 0.75 }} />
-            </IconButton>
-          </Tooltip>
+          <TooltipIcon
+            title={t("Unified Delay Info")}
+            sx={{ opacity: "0.7" }}
+          />
         }
       >
         <GuardState
@@ -141,7 +131,12 @@ const SettingClash = ({ onError }: Props) => {
         </GuardState>
       </SettingItem>
 
-      <SettingItem label={t("Log Level")}>
+      <SettingItem
+        label={t("Log Level")}
+        extra={
+          <TooltipIcon title={t("Log Level Info")} sx={{ opacity: "0.7" }} />
+        }
+      >
         <GuardState
           // clash premium 2022.08.26 值为warn
           value={logLevel === "warn" ? "warning" : logLevel ?? "info"}
diff --git a/src/components/setting/setting-system.tsx b/src/components/setting/setting-system.tsx
index 7f5799c..f886853 100644
--- a/src/components/setting/setting-system.tsx
+++ b/src/components/setting/setting-system.tsx
@@ -114,7 +114,9 @@ const SettingSystem = ({ onError }: Props) => {
 
       <SettingItem
         label={t("Silent Start")}
-        extra={<TooltipIcon title={t("Silent Start Info")} />}
+        extra={
+          <TooltipIcon title={t("Silent Start Info")} sx={{ opacity: "0.7" }} />
+        }
       >
         <GuardState
           value={enable_silent_start ?? false}
diff --git a/src/components/setting/setting-verge.tsx b/src/components/setting/setting-verge.tsx
index b92b8ea..0758046 100644
--- a/src/components/setting/setting-verge.tsx
+++ b/src/components/setting/setting-verge.tsx
@@ -244,6 +244,12 @@ const SettingVerge = ({ onError }: Props) => {
       <SettingItem
         onClick={() => backupRef.current?.open()}
         label={t("Backup Setting")}
+        extra={
+          <TooltipIcon
+            title={t("Backup Setting Info")}
+            sx={{ opacity: "0.7" }}
+          />
+        }
       />
 
       <SettingItem
diff --git a/src/locales/fa.json b/src/locales/fa.json
index d8da487..336b6c4 100644
--- a/src/locales/fa.json
+++ b/src/locales/fa.json
@@ -249,6 +249,7 @@
   "Unified Delay": "معادلDELAY",
   "Unified Delay Info": "معادلDELAY را فعال کنید تا ترافیک شبکه به سرعت رسید",
   "Log Level": "سطح لاگ",
+  "Log Level Info": "این فقط روی فایل‌های لاگ هسته تحت فایل سرویس در فهرست ورود اثر می‌گذارد.",
   "Port Config": "پیکربندی پورت",
   "Random Port": "پورت تصادفی",
   "Mixed Port": "پورت پروکسی ترکیبی",
@@ -333,6 +334,7 @@
   "toggle_system_proxy": "فعال/غیرفعال کردن پراکسی سیستم",
   "toggle_tun_mode": "فعال/غیرفعال کردن حالت Tun",
   "Backup Setting": "تنظیمات پشتیبان گیری",
+  "Backup Setting Info": "از فایل های پیکربندی پشتیبان WebDAV پشتیبانی می کند",
   "Runtime Config": "پیکربندی زمان اجرا",
   "Open Conf Dir": "باز کردن پوشه برنامه",
   "Open Core Dir": "باز کردن پوشه هسته",
@@ -372,7 +374,7 @@
   "GeoData Updated": "GeoData به‌روزرسانی شد",
   "Currently on the Latest Version": "در حال حاضر در آخرین نسخه",
   "Import Subscription Successful": "وارد کردن اشتراک با موفقیت انجام شد",
-  "WebDAV Server URL": "آدرس سرور WebDAV",
+  "WebDAV Server URL": "http(s):// URL سرور WebDAV",
   "Username": "نام کاربری",
   "Password": "رمز عبور",
   "Backup": "پشتیبان‌گیری",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index cea22f6..e09af77 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -249,6 +249,7 @@
   "Unified Delay": "Общий задержка",
   "Unified Delay Info": "Когда унифицированная задержка включена, будут выполнены два теста задержки, чтобы устранить различия в задержке между разными типами узлов, вызванные подтверждением соединения и т. д",
   "Log Level": "Уровень логов",
+  "Log Level Info": "Это действует только на файлы журнала ядра в служебном файле в каталоге журналов.",
   "Port Config": "Настройка порта",
   "Random Port": "Случайный порт",
   "Mixed Port": "Смешанный прокси-порт",
@@ -332,7 +333,8 @@
   "clash_mode_direct": "Прямой режим",
   "toggle_system_proxy": "Включить/Отключить системный прокси",
   "toggle_tun_mode": "Включить/Отключить режим туннеля",
-  "Backup Setting": "Настройка резервного копирования WebDAV",
+  "Backup Setting": "Настройки резервного копирования",
+  "Backup Setting Info": "Поддерживает файлы конфигурации резервного копирования WebDAV",
   "Runtime Config": "Используемый конфиг",
   "Open Conf Dir": "Открыть папку приложения",
   "Open Core Dir": "Открыть папку ядра",
@@ -372,7 +374,7 @@
   "GeoData Updated": "GeoData Обновлена",
   "Currently on the Latest Version": "В настоящее время используется последняя версия",
   "Import subscription successful": "Импорт подписки успешно",
-  "WebDAV Server URL": "URL-адрес сервера WebDAV",
+  "WebDAV Server URL": "URL-адрес сервера WebDAV http(s)://",
   "Username": "Имя пользователя",
   "Password": "Пароль",
   "Backup": "Резервное копирование",
diff --git a/src/locales/zh.json b/src/locales/zh.json
index b32f950..09a1b4a 100644
--- a/src/locales/zh.json
+++ b/src/locales/zh.json
@@ -246,9 +246,10 @@
   "Ip Address": "IP 地址",
   "Mac Address": "MAC 地址",
   "IPv6": "IPv6",
-  "Unified Delay": "统一延时",
+  "Unified Delay": "统一延迟",
   "Unified Delay Info": "开启统一延迟时，会进行两次延迟测试，以消除连接握手等带来的不同类型节点的延迟差异",
   "Log Level": "日志等级",
+  "Log Level Info": "仅对日志目录Service文件夹下的内核日志文件生效",
   "Port Config": "端口设置",
   "Random Port": "随机端口",
   "Mixed Port": "混合代理端口",
@@ -333,6 +334,7 @@
   "toggle_system_proxy": "打开/关闭系统代理",
   "toggle_tun_mode": "打开/关闭 Tun 模式",
   "Backup Setting": "备份设置",
+  "Backup Setting Info": "支持WebDAV备份配置文件",
   "Runtime Config": "当前配置",
   "Open Conf Dir": "配置目录",
   "Open Core Dir": "内核目录",
@@ -372,7 +374,7 @@
   "GeoData Updated": "已更新 GeoData",
   "Currently on the Latest Version": "当前已是最新版本",
   "Import Subscription Successful": "导入订阅成功",
-  "WebDAV Server URL": "WebDAV 服务器地址",
+  "WebDAV Server URL": "WebDAV服务器地址 http(s)://",
   "Username": "用户名",
   "Password": "密码",
   "Backup": "备份",