diff --git a/prisma/migrations/20260303000000_add_user_notes/migration.sql b/prisma/migrations/20260303000000_add_user_notes/migration.sql
new file mode 100644
index 0000000..fcac282
--- /dev/null
+++ b/prisma/migrations/20260303000000_add_user_notes/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "orders" ADD COLUMN "user_notes" TEXT;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 03b2d33..1dba27e 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -11,6 +11,7 @@ model Order {
   userId        Int         @map("user_id")
   userEmail     String?     @map("user_email")
   userName      String?     @map("user_name")
+  userNotes     String?     @map("user_notes")
   amount        Decimal     @db.Decimal(10, 2)
   rechargeCode  String      @unique @map("recharge_code")
   status        OrderStatus @default(PENDING)
diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index 2d20e32..f4689f6 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -12,6 +12,7 @@ interface AdminOrder {
   userId: number;
   userName: string | null;
   userEmail: string | null;
+  userNotes: string | null;
   amount: number;
   status: string;
   paymentType: string;
diff --git a/src/app/api/admin/orders/route.ts b/src/app/api/admin/orders/route.ts
index 5e59262..df7e82c 100644
--- a/src/app/api/admin/orders/route.ts
+++ b/src/app/api/admin/orders/route.ts
@@ -34,6 +34,7 @@ export async function GET(request: NextRequest) {
         userId: true,
         userName: true,
         userEmail: true,
+        userNotes: true,
         amount: true,
         status: true,
         paymentType: true,
diff --git a/src/components/admin/OrderTable.tsx b/src/components/admin/OrderTable.tsx
index 43c4c23..20e7b36 100644
--- a/src/components/admin/OrderTable.tsx
+++ b/src/components/admin/OrderTable.tsx
@@ -5,6 +5,7 @@ interface Order {
   userId: number;
   userName: string | null;
   userEmail: string | null;
+  userNotes: string | null;
   amount: number;
   status: string;
   paymentType: string;
@@ -48,7 +49,9 @@ export default function OrderTable({ orders, onRetry, onCancel, onViewDetail, da
         <thead className={dark ? 'bg-slate-800/50' : 'bg-gray-50'}>
           <tr>
             <th className={thCls}>订单号</th>
-            <th className={thCls}>用户</th>
+            <th className={thCls}>用户名</th>
+            <th className={thCls}>邮箱</th>
+            <th className={thCls}>备注</th>
             <th className={thCls}>金额</th>
             <th className={thCls}>状态</th>
             <th className={thCls}>支付方式</th>
@@ -71,10 +74,11 @@ export default function OrderTable({ orders, onRetry, onCancel, onViewDetail, da
                     {order.id.slice(0, 12)}...
                   </button>
                 </td>
-                <td className="whitespace-nowrap px-4 py-3 text-sm">
-                  <div className={dark ? 'text-slate-200' : ''}>{order.userName || '-'}</div>
-                  <div className={`text-xs ${dark ? 'text-slate-500' : 'text-gray-400'}`}>{order.userEmail || `ID: ${order.userId}`}</div>
+                <td className={`whitespace-nowrap px-4 py-3 text-sm ${dark ? 'text-slate-200' : ''}`}>
+                  {order.userName || `#${order.userId}`}
                 </td>
+                <td className={tdMuted}>{order.userEmail || '-'}</td>
+                <td className={tdMuted}>{order.userNotes || '-'}</td>
                 <td className={`whitespace-nowrap px-4 py-3 text-sm font-medium ${dark ? 'text-slate-200' : ''}`}>¥{order.amount.toFixed(2)}</td>
                 <td className="whitespace-nowrap px-4 py-3 text-sm">
                   <span className={`inline-flex rounded-full px-2 py-1 text-xs font-semibold ${dark ? statusInfo.dark : statusInfo.light}`}>
diff --git a/src/lib/order/service.ts b/src/lib/order/service.ts
index 8613bab..8f31487 100644
--- a/src/lib/order/service.ts
+++ b/src/lib/order/service.ts
@@ -102,6 +102,7 @@ export async function createOrder(input: CreateOrderInput): Promise<CreateOrderR
       userId: input.userId,
       userEmail: user.email,
       userName: user.username,
+      userNotes: user.notes || null,
       amount: new Prisma.Decimal(input.amount.toFixed(2)),
       rechargeCode: '',
       status: 'PENDING',
diff --git a/src/lib/sub2api/types.ts b/src/lib/sub2api/types.ts
index 6f7e309..5cef6f7 100644
--- a/src/lib/sub2api/types.ts
+++ b/src/lib/sub2api/types.ts
@@ -4,6 +4,7 @@ export interface Sub2ApiUser {
   email: string;
   status: string; // "active", "banned", etc.
   balance: number;
+  notes?: string;
 }
 
 export interface Sub2ApiRedeemCode {