diff --git a/Directory.Build.props b/Directory.Build.props
index 9448230..5eb1c24 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -7,9 +7,9 @@
       <UseWindowsForms>true</UseWindowsForms>
     <DisableImplicitNamespaceImports>true</DisableImplicitNamespaceImports>
     
-    <Version>1.0.4.0</Version>
-    <AssemblyVersion>1.0.4.0</AssemblyVersion>
-    <FileVersion>1.0.4.0</FileVersion>
-    <PackageVersion>1.0.4.0</PackageVersion>
+    <Version>1.0.5.0</Version>
+    <AssemblyVersion>1.0.5.0</AssemblyVersion>
+    <FileVersion>1.0.5.0</FileVersion>
+    <PackageVersion>1.0.5.0</PackageVersion>
   </PropertyGroup>
 </Project>
diff --git a/src/BililiveNotification/Apis/BiliApis.GetRoomInfo.cs b/src/BililiveNotification/Apis/BiliApis.GetRoomInfo.cs
index d44092b..80ade23 100644
--- a/src/BililiveNotification/Apis/BiliApis.GetRoomInfo.cs
+++ b/src/BililiveNotification/Apis/BiliApis.GetRoomInfo.cs
@@ -1,4 +1,4 @@
-using BililiveNotification.Models;
+using BililiveNotification.Models;
 using Executorlibs.Shared.Exceptions;
 using Executorlibs.Shared.Extensions;
 using System;
@@ -24,7 +24,7 @@ public static async Task<RoomInfo> GetRoomInfoAsync(HttpClient client, int roomI
                 throw new UnknownResponseException(in root);
             }
             JsonElement data = root.GetProperty("data");
-            int userId = data.GetProperty("uid").GetInt32();
+            long userId = data.GetProperty("uid").GetInt64();
             UserInfo userInfo = await GetUserInfoAsync(client, userId, token);
             string? cover = data.GetProperty("user_cover").GetString();
             if (cover == "")
diff --git a/src/BililiveNotification/Apis/BiliApis.GetUserInfo.cs b/src/BililiveNotification/Apis/BiliApis.GetUserInfo.cs
index 80be26c..dda87e3 100644
--- a/src/BililiveNotification/Apis/BiliApis.GetUserInfo.cs
+++ b/src/BililiveNotification/Apis/BiliApis.GetUserInfo.cs
@@ -11,7 +11,7 @@ namespace BililiveNotification.Apis
 {
     public static partial class BiliApis
     {
-        public static async Task<UserInfo> GetUserInfoAsync(HttpClient client, int userId, CancellationToken token = default)
+        public static async Task<UserInfo> GetUserInfoAsync(HttpClient client, long userId, CancellationToken token = default)
         {
             HttpRequestMessage req = new HttpRequestMessage(HttpMethod.Get, $"https://api.bilibili.com/x/web-interface/card?mid={userId}");
             req.Headers.Accept.ParseAdd("*/*");
diff --git a/src/BililiveNotification/MainWindow.xaml b/src/BililiveNotification/MainWindow.xaml
index 0468544..ad6f532 100644
--- a/src/BililiveNotification/MainWindow.xaml
+++ b/src/BililiveNotification/MainWindow.xaml
@@ -19,6 +19,7 @@
         </StackPanel>
         <DataGrid x:Name="MonitorDG" IsReadOnly="True" CanUserAddRows="False" CanUserDeleteRows="False" CanUserResizeColumns="False" CanUserReorderColumns="False" CanUserResizeRows="False" AutoGenerateColumns="False">
             <DataGrid.Columns>
+                <DataGridTextColumn Header="主播名" Binding="{Binding MasterName}"/>
                 <DataGridTextColumn Header="房间号" Binding="{Binding RoomId}"/>
                 <DataGridTextColumn Header="工作状态" Binding="{Binding StatusDisplay}"/>
                 <DataGridTextColumn Header="连接状态" Binding="{Binding ConnectionStatusDisplay}"/>
diff --git a/src/BililiveNotification/Models/RoomInfo.cs b/src/BililiveNotification/Models/RoomInfo.cs
index f60eda2..b4d74df 100644
--- a/src/BililiveNotification/Models/RoomInfo.cs
+++ b/src/BililiveNotification/Models/RoomInfo.cs
@@ -1,16 +1,16 @@
-namespace BililiveNotification.Models
+namespace BililiveNotification.Models
 {
     public class RoomInfo
     {
         public string UserName { get; }
 
-        public int UserId { get; }
+        public long UserId { get; }
 
         public string FaceUrl { get; }
 
         public string? CoverUrl { get; }
 
-        public RoomInfo(string userName, int userId, string faceUrl, string? coverUrl)
+        public RoomInfo(string userName, long userId, string faceUrl, string? coverUrl)
         {
             UserName = userName;
             UserId = userId;
diff --git a/src/BililiveNotification/Models/UserInfo.cs b/src/BililiveNotification/Models/UserInfo.cs
index 01270d6..725d03c 100644
--- a/src/BililiveNotification/Models/UserInfo.cs
+++ b/src/BililiveNotification/Models/UserInfo.cs
@@ -1,14 +1,14 @@
-namespace BililiveNotification.Models
+namespace BililiveNotification.Models
 {
     public class UserInfo
     {
         public string UserName { get; }
 
-        public int UserId { get; }
+        public long UserId { get; }
 
         public string FaceUrl { get; }
 
-        public UserInfo(string userName, int userId, string faceUrl)
+        public UserInfo(string userName, long userId, string faceUrl)
         {
             UserName = userName;
             UserId = userId;
diff --git a/src/BililiveNotification/RoomMonitor.cs b/src/BililiveNotification/RoomMonitor.cs
index a032836..d02a059 100644
--- a/src/BililiveNotification/RoomMonitor.cs
+++ b/src/BililiveNotification/RoomMonitor.cs
@@ -1,4 +1,4 @@
-using BililiveNotification.Apis;
+using BililiveNotification.Apis;
 using BililiveNotification.Models;
 using Executorlibs.Bilibili.Protocol.Clients;
 using Executorlibs.Bilibili.Protocol.Handlers;
@@ -40,6 +40,8 @@ public sealed class RoomMonitor : IDisposable,
 
         public event PropertyChangedEventHandler? PropertyChanged;
 
+        private string? _masterName;
+
         private DateTime _lastTime;
 
         private bool _status;
@@ -67,6 +69,19 @@ public bool LiveStatus
             }
         }
 
+        public string? MasterName
+        {
+            get => _masterName;
+            set
+            {
+                if (_masterName != value)
+                {
+                    _masterName = value;
+                    OnPropertyChanged();
+                }
+            }
+        }
+
         public int RoomId { get; }
 
         public string StatusDisplay => _status ? "启用" : "禁用";
@@ -159,6 +174,15 @@ public async Task InitializeAsync()
                 _lastTime = time.Value;
                 OnPropertyChanged(nameof(LiveStatusDisplay));
             }
+            try
+            {
+                var roomInfo = await BiliApis.GetRoomInfoAsync(_httpClient, RoomId);
+                MasterName = roomInfo.UserName;
+            }
+            catch (Exception)
+            {
+                MasterName = "<获取失败>";
+            }
             await StartAsync();
         }