diff --git a/src/renderer/src/locales/en-US.json b/src/renderer/src/locales/en-US.json
index 31f1a84..75413ce 100644
--- a/src/renderer/src/locales/en-US.json
+++ b/src/renderer/src/locales/en-US.json
@@ -473,7 +473,7 @@
   "dns.customHosts.title": "Custom Hosts",
   "dns.customHosts.list": "Hosts List",
   "dns.customHosts.domainPlaceholder": "Domain",
-  "dns.customHosts.valuePlaceholder": "Domain or IP",
+  "dns.customHosts.valuePlaceholder": "Domain or IP, separate multiple with commas",
   "dns.saveOnly": "Save Only",
   "profiles.title": "Profile Management",
   "profiles.input.placeholder": "Enter your subscription URL",
diff --git a/src/renderer/src/locales/fa-IR.json b/src/renderer/src/locales/fa-IR.json
index daae021..aa82d27 100644
--- a/src/renderer/src/locales/fa-IR.json
+++ b/src/renderer/src/locales/fa-IR.json
@@ -445,7 +445,7 @@
   "dns.customHosts.title": "Hosts سفارشی",
   "dns.customHosts.list": "لیست Hosts",
   "dns.customHosts.domainPlaceholder": "دامنه",
-  "dns.customHosts.valuePlaceholder": "دامنه یا IP",
+  "dns.customHosts.valuePlaceholder": "دامنه یا IP، چندین مورد با کاما جدا کنید",
   "dns.saveOnly": "فقط ذخیره",
   "profiles.title": "مدیریت پروفایل",
   "profiles.input.placeholder": "آدرس اشتراک خود را وارد کنید",
diff --git a/src/renderer/src/locales/ru-RU.json b/src/renderer/src/locales/ru-RU.json
index ffebf5e..a2d033c 100644
--- a/src/renderer/src/locales/ru-RU.json
+++ b/src/renderer/src/locales/ru-RU.json
@@ -447,7 +447,7 @@
   "dns.customHosts.title": "Пользовательский Hosts",
   "dns.customHosts.list": "Список Hosts",
   "dns.customHosts.domainPlaceholder": "Домен",
-  "dns.customHosts.valuePlaceholder": "Домен или IP",
+  "dns.customHosts.valuePlaceholder": "Домен или IP, несколько через запятую",
   "dns.saveOnly": "Только сохранить",
   "profiles.title": "Управление профилями",
   "profiles.input.placeholder": "Введите URL вашей подписки",
diff --git a/src/renderer/src/locales/zh-CN.json b/src/renderer/src/locales/zh-CN.json
index 409df72..43309fd 100644
--- a/src/renderer/src/locales/zh-CN.json
+++ b/src/renderer/src/locales/zh-CN.json
@@ -464,7 +464,7 @@
   "dns.customHosts.title": "自定义 Hosts",
   "dns.customHosts.list": "Hosts 列表",
   "dns.customHosts.domainPlaceholder": "域名",
-  "dns.customHosts.valuePlaceholder": "域名或 IP",
+  "dns.customHosts.valuePlaceholder": "域名或 IP，多个用逗号分隔",
   "dns.fallback": "回退服务器",
   "dns.fallbackPlaceholder": "例：https://dns.alidns.com/dns-query",
   "dns.fallbackFilter.title": "回退过滤设置",
diff --git a/src/renderer/src/locales/zh-TW.json b/src/renderer/src/locales/zh-TW.json
index 43d4721..0ce6f31 100644
--- a/src/renderer/src/locales/zh-TW.json
+++ b/src/renderer/src/locales/zh-TW.json
@@ -464,7 +464,7 @@
   "dns.customHosts.title": "自定義 Hosts",
   "dns.customHosts.list": "Hosts 列表",
   "dns.customHosts.domainPlaceholder": "域名",
-  "dns.customHosts.valuePlaceholder": "域名或 IP",
+  "dns.customHosts.valuePlaceholder": "域名或 IP，多個用逗號分隔",
   "dns.fallback": "回退伺服器",
   "dns.fallbackPlaceholder": "例：https://dns.alidns.com/dns-query",
   "dns.fallbackFilter.title": "回退過濾設置",
diff --git a/src/renderer/src/pages/dns.tsx b/src/renderer/src/pages/dns.tsx
index a10b1aa..678def1 100644
--- a/src/renderer/src/pages/dns.tsx
+++ b/src/renderer/src/pages/dns.tsx
@@ -123,10 +123,11 @@ const DNS: React.FC = () => {
 
   const handleSubkeyChange = (type: string, domain: string, value: string, index: number): void => {
     const list = [...values[type]]
-    const processedValue = value.includes(',')
-      ? value.split(',').map((s: string) => s.trim())
-      : value.trim()
-    if (domain || processedValue) list[index] = { domain: domain.trim(), value: processedValue }
+    const parts = value.split(',').map((s: string) => s.trim()).filter(Boolean)
+    const processedValue = type === 'hosts'
+      ? parts
+      : (parts.length > 1 ? parts : value.trim())
+    if (domain || parts.length > 0) list[index] = { domain: domain.trim(), value: processedValue }
     else list.splice(index, 1)
     setValues({ ...values, [type]: list })
   }