diff --git a/apps/admin/app/dashboard/server/form-schema.ts b/apps/admin/app/dashboard/server/form-schema.ts
index b71638d..411d3c7 100644
--- a/apps/admin/app/dashboard/server/form-schema.ts
+++ b/apps/admin/app/dashboard/server/form-schema.ts
@@ -13,7 +13,7 @@ const securityConfigSchema = z
     reality_public_key: nullableString,
     reality_short_id: nullableString,
     reality_server_addr: nullableString,
-    reality_server_port: portSchema,
+    reality_server_port: portSchema.nullish(),
   })
   .nullish();
 
diff --git a/apps/admin/app/dashboard/server/node-form.tsx b/apps/admin/app/dashboard/server/node-form.tsx
index 285eb70..6f001ce 100644
--- a/apps/admin/app/dashboard/server/node-form.tsx
+++ b/apps/admin/app/dashboard/server/node-form.tsx
@@ -278,7 +278,7 @@ export default function NodeForm<T extends { [x: string]: any }>({
                       >
                         <TabsList className='h-full w-full flex-wrap md:flex-nowrap'>
                           {protocols.map((proto) => (
-                            <TabsTrigger value={proto}>
+                            <TabsTrigger value={proto} key={proto}>
                               {proto.charAt(0).toUpperCase() + proto.slice(1)}
                             </TabsTrigger>
                           ))}
diff --git a/apps/admin/app/dashboard/server/node-status.tsx b/apps/admin/app/dashboard/server/node-status.tsx
index b17c1d3..728ee5a 100644
--- a/apps/admin/app/dashboard/server/node-status.tsx
+++ b/apps/admin/app/dashboard/server/node-status.tsx
@@ -31,7 +31,7 @@ export function NodeStatusCell({ status }: { status: API.NodeStatus }) {
   const isOnline = last_at > 0;
   const badgeVariant = isOnline ? 'default' : 'destructive';
   const badgeText = isOnline ? t('normal') : t('abnormal');
-  const onlineCount = Array.isArray(online_users) ? online_users.length : 0;
+  const onlineCount = Array.isArray(online_users) ? online_users?.length : 0;
 
   return (
     <TooltipProvider>
@@ -73,7 +73,7 @@ export function NodeStatusCell({ status }: { status: API.NodeStatus }) {
               <div className='text-xs'>
                 {t('lastUpdated')}: {formatDate(serverStatus?.updated_at ?? 0)}
               </div>
-              {isOnline && online_users.length > 0 && (
+              {isOnline && onlineCount > 0 && (
                 <div className='space-y-2'>
                   <h4 className='text-sm font-semibold'>{t('onlineUsers')}</h4>
                   <ScrollArea className='h-[400px] rounded-md border p-2'>
diff --git a/apps/admin/locales/en-US/server.json b/apps/admin/locales/en-US/server.json
index 84bcc53..4db599d 100644
--- a/apps/admin/locales/en-US/server.json
+++ b/apps/admin/locales/en-US/server.json
@@ -37,6 +37,7 @@
     "delete": "Delete",
     "deleteSuccess": "Deleted successfully",
     "deleteWarning": "Data will not be recoverable after deletion. Please proceed with caution.",
+    "disk": "Disk",
     "edit": "Edit",
     "editNode": "Edit Node",
     "enable": "Enable",
@@ -85,7 +86,7 @@
       "selectEncryptionMethod": "Select Encryption Method",
       "selectNodeGroup": "Select Node Group",
       "selectProtocol": "Select Protocol",
-      "serverAddr": "Server IP",
+      "serverAddr": "Server Address",
       "serverName": "Service Name",
       "speedLimit": "Speed Limit",
       "speedLimitPlaceholder": "Unlimited",
@@ -96,14 +97,17 @@
       "transportPath": "Transport Path",
       "transportServerName": "Transport Server Name"
     },
+    "lastUpdated": "Last Updated",
+    "memory": "Memory",
     "name": "Name",
     "node": "Node",
     "nodeGroup": "Node Group",
     "normal": "Normal",
     "onlineCount": "Online users",
+    "onlineUsers": "Online Users",
     "rate": "Rate",
     "relay": "Relay",
-    "serverAddr": "Server IP",
+    "serverAddr": "Server Address",
     "speedLimit": "Speed Limit",
     "status": "Status",
     "trafficRatio": "Traffic Rate",
diff --git a/apps/admin/locales/zh-CN/server.json b/apps/admin/locales/zh-CN/server.json
index 54f84ab..28b2781 100644
--- a/apps/admin/locales/zh-CN/server.json
+++ b/apps/admin/locales/zh-CN/server.json
@@ -37,13 +37,10 @@
     "delete": "删除",
     "deleteSuccess": "删除成功",
     "deleteWarning": "删除后，数据将无法恢复。请谨慎操作。",
+    "disk": "磁盘",
     "edit": "编辑",
     "editNode": "编辑节点",
     "enable": "启用",
-    "memory": "内存",
-    "disk": "磁盘",
-    "lastUpdated": "最后更新",
-    "onlineUsers": "在线用户",
     "form": {
       "allowInsecure": "允许不安全",
       "cancel": "取消",
@@ -54,8 +51,8 @@
       "enableTLS": "启用TLS",
       "encryptionMethod": "加密方法",
       "flow": "流控算法",
-      "hopInterval": "中继间隔",
-      "hopPorts": "中继端口",
+      "hopInterval": "跳跃间隔",
+      "hopPorts": "跳跃端口",
       "hopPortsPlaceholder": "多个端口用逗号分隔",
       "name": "名称",
       "nodeGroupId": "节点组ID",
@@ -89,7 +86,7 @@
       "selectEncryptionMethod": "选择加密方法",
       "selectNodeGroup": "选择节点组",
       "selectProtocol": "选择协议",
-      "serverAddr": "服务器IP",
+      "serverAddr": "服务器地址",
       "serverName": "服务名称",
       "speedLimit": "速度限制",
       "speedLimitPlaceholder": "无限制",
@@ -100,14 +97,17 @@
       "transportPath": "传输路径",
       "transportServerName": "传输服务名称"
     },
+    "lastUpdated": "最后更新",
+    "memory": "内存",
     "name": "名称",
     "node": "节点",
     "nodeGroup": "节点组",
     "normal": "正常",
     "onlineCount": "在线人数",
+    "onlineUsers": "在线用户",
     "rate": "速率",
     "relay": "中继",
-    "serverAddr": "服务器IP",
+    "serverAddr": "服务器地址",
     "speedLimit": "速度限制",
     "status": "状态",
     "trafficRatio": "流量速率",