diff --git a/BililiveRecorder.Core/Event/IOStatsEventArgs.cs b/BililiveRecorder.Core/Event/IOStatsEventArgs.cs
index 40b08ef..e408c94 100644
--- a/BililiveRecorder.Core/Event/IOStatsEventArgs.cs
+++ b/BililiveRecorder.Core/Event/IOStatsEventArgs.cs
@@ -4,6 +4,11 @@ namespace BililiveRecorder.Core.Event
 {
     public sealed class IOStatsEventArgs : EventArgs
     {
+        /// <summary>
+        /// 直播服务器域名
+        /// </summary>
+        public string? StreamHost { get; set; }
+
         /// <summary>
         /// 当前统计区间的开始时间
         /// </summary>
diff --git a/BililiveRecorder.Core/Recording/RecordTaskBase.cs b/BililiveRecorder.Core/Recording/RecordTaskBase.cs
index 16b444e..dd856ff 100644
--- a/BililiveRecorder.Core/Recording/RecordTaskBase.cs
+++ b/BililiveRecorder.Core/Recording/RecordTaskBase.cs
@@ -157,6 +157,7 @@ namespace BililiveRecorder.Core.Recording
 
             this.OnIOStats(new IOStatsEventArgs
             {
+                StreamHost = streamHost,
                 NetworkBytesDownloaded = networkDownloadBytes,
                 Duration = durationDiff,
                 StartTime = startTime,
diff --git a/BililiveRecorder.Core/Room.cs b/BililiveRecorder.Core/Room.cs
index 00b6d1a..9e23c01 100644
--- a/BililiveRecorder.Core/Room.cs
+++ b/BililiveRecorder.Core/Room.cs
@@ -353,6 +353,7 @@ namespace BililiveRecorder.Core
         {
             this.logger.Verbose("IO stats: {@stats}", e);
 
+            this.Stats.StreamHost = e.StreamHost;
             this.Stats.StartTime = e.StartTime;
             this.Stats.EndTime = e.EndTime;
             this.Stats.Duration = e.Duration;
diff --git a/BililiveRecorder.Core/RoomStats.cs b/BililiveRecorder.Core/RoomStats.cs
index 0a79ad6..cea8cb1 100644
--- a/BililiveRecorder.Core/RoomStats.cs
+++ b/BililiveRecorder.Core/RoomStats.cs
@@ -9,6 +9,7 @@ namespace BililiveRecorder.Core
     public class RoomStats : INotifyPropertyChanged
     {
         #region IO Stats Fields
+        private string? ___StreamHost;
         private DateTimeOffset ___StartTime;
         private DateTimeOffset ___EndTime;
         private TimeSpan ___Duration;
@@ -54,6 +55,11 @@ namespace BililiveRecorder.Core
 
         #region IO Stats Properties
 
+        /// <summary>
+        /// 直播服务器域名
+        /// </summary>
+        public string? StreamHost { get => this.___StreamHost; set => this.SetField(ref this.___StreamHost, value); }
+
         /// <summary>
         /// 当前统计区间的开始时间
         /// </summary>
@@ -207,6 +213,8 @@ namespace BililiveRecorder.Core
 
             // ------------------------------
 
+            this.StreamHost = null;
+
             this.StartTime = default;
             this.EndTime = default;
             this.Duration = default;
diff --git a/BililiveRecorder.WPF/App.xaml b/BililiveRecorder.WPF/App.xaml
index aa595f9..1cb446b 100644
--- a/BililiveRecorder.WPF/App.xaml
+++ b/BililiveRecorder.WPF/App.xaml
@@ -33,6 +33,7 @@
                     <TextBlock Visibility="{Binding Stats.DurationRatio,Converter={StaticResource IsNaNToVisibilityCollapsedConverter}}" 
                                TextAlignment="Center" Text="{l:Loc RoomCard_Status_SpeedIndicator_NoData}"/>
                     <StackPanel Visibility="{Binding Stats.DurationRatio,Converter={StaticResource InvertIsNaNToVisibilityCollapsedConverter}}">
+                        <TextBlock Text="{Binding Stats.StreamHost,StringFormat=直播服务器: {0}}"/>
                         <TextBlock>
                             <TextBlock.Text>
                                 <MultiBinding Converter="{l:StringFormatConverter}">
diff --git a/BililiveRecorder.WPF/Controls/RoomCard.xaml b/BililiveRecorder.WPF/Controls/RoomCard.xaml
index 81dd831..cfe32a9 100644
--- a/BililiveRecorder.WPF/Controls/RoomCard.xaml
+++ b/BililiveRecorder.WPF/Controls/RoomCard.xaml
@@ -11,7 +11,7 @@
     l:ResxLocalizationProvider.DefaultDictionary="Strings"
     xmlns:local="clr-namespace:BililiveRecorder.WPF.Controls"
     xmlns:core="clr-namespace:BililiveRecorder.Core;assembly=BililiveRecorder.Core"
-    d:DataContext="{d:DesignInstance core:Room}"
+    d:DataContext="{d:DesignInstance core:IRoom}"
     d:DesignWidth="220" d:DesignHeight="110"
     mc:Ignorable="d">
     <Border Background="{DynamicResource SystemControlBackgroundAltHighBrush}"
diff --git a/BililiveRecorder.Web/Api/RoomController.cs b/BililiveRecorder.Web/Api/RoomController.cs
index 697b5a6..40c36ec 100644
--- a/BililiveRecorder.Web/Api/RoomController.cs
+++ b/BililiveRecorder.Web/Api/RoomController.cs
@@ -145,14 +145,14 @@ namespace BililiveRecorder.Web.Api
         #region Get Room Stats
 
         /// <summary>
-        /// 读取直播间统计信息
+        /// 读取直播间录制统计信息
         /// </summary>
         /// <param name="roomId"></param>
         /// <returns></returns>
         [HttpGet("{roomId:int}/stats")]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(typeof(RestApiError), StatusCodes.Status404NotFound)]
-        public ActionResult<RoomRecordingStatsDto> GetRoomStats(int roomId)
+        public ActionResult<RoomRecordingStatsDto> GetRoomRecordingStats(int roomId)
         {
             var room = this.FetchRoom(roomId);
             if (room is null)
@@ -161,14 +161,14 @@ namespace BililiveRecorder.Web.Api
         }
 
         /// <summary>
-        /// 读取直播间统计信息
+        /// 读取直播间录制统计信息
         /// </summary>
         /// <param name="objectId"></param>
         /// <returns></returns>
         [HttpGet("{objectId:guid}/stats")]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(typeof(RestApiError), StatusCodes.Status404NotFound)]
-        public ActionResult<RoomRecordingStatsDto> GetRoomStats(Guid objectId)
+        public ActionResult<RoomRecordingStatsDto> GetRoomRecordingStats(Guid objectId)
         {
             var room = this.FetchRoom(objectId);
             if (room is null)
@@ -176,6 +176,38 @@ namespace BililiveRecorder.Web.Api
             return this.mapper.Map<RoomRecordingStatsDto>(room.Stats);
         }
 
+        /// <summary>
+        /// 读取直播间 IO 统计信息
+        /// </summary>
+        /// <param name="roomId"></param>
+        /// <returns></returns>
+        [HttpGet("{roomId:int}/ioStats")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(RestApiError), StatusCodes.Status404NotFound)]
+        public ActionResult<RoomIOStatsDto> GetRoomIOStats(int roomId)
+        {
+            var room = this.FetchRoom(roomId);
+            if (room is null)
+                return this.NotFound(new RestApiError { Code = RestApiErrorCode.RoomNotFound, Message = "Room not found" });
+            return this.mapper.Map<RoomIOStatsDto>(room.Stats);
+        }
+
+        /// <summary>
+        /// 读取直播间 IO 统计信息
+        /// </summary>
+        /// <param name="objectId"></param>
+        /// <returns></returns>
+        [HttpGet("{objectId:guid}/ioStats")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(RestApiError), StatusCodes.Status404NotFound)]
+        public ActionResult<RoomIOStatsDto> GetRoomIOStats(Guid objectId)
+        {
+            var room = this.FetchRoom(objectId);
+            if (room is null)
+                return this.NotFound(new RestApiError { Code = RestApiErrorCode.RoomNotFound, Message = "Room not found" });
+            return this.mapper.Map<RoomIOStatsDto>(room.Stats);
+        }
+
         #endregion
         #region Room Config
 
diff --git a/BililiveRecorder.Web/Models/Graphql/IOStatsType.cs b/BililiveRecorder.Web/Models/Graphql/IOStatsType.cs
index 7453883..029a7ca 100644
--- a/BililiveRecorder.Web/Models/Graphql/IOStatsType.cs
+++ b/BililiveRecorder.Web/Models/Graphql/IOStatsType.cs
@@ -7,6 +7,7 @@ namespace BililiveRecorder.Web.Models.Graphql
     {
         public IOStatsType()
         {
+            this.Field(x => x.StreamHost, nullable: true);
             this.Field(x => x.StartTime);
             this.Field(x => x.EndTime);
             this.Field(x => x.Duration, type: typeof(TimeSpanMillisecondsGraphType));
diff --git a/BililiveRecorder.Web/Models/Rest/RoomIOStatsDto.cs b/BililiveRecorder.Web/Models/Rest/RoomIOStatsDto.cs
index 32f194a..5c7e64d 100644
--- a/BililiveRecorder.Web/Models/Rest/RoomIOStatsDto.cs
+++ b/BililiveRecorder.Web/Models/Rest/RoomIOStatsDto.cs
@@ -4,6 +4,11 @@ namespace BililiveRecorder.Web.Models.Rest
 {
     public class RoomIOStatsDto
     {
+        /// <summary>
+        /// 直播服务器域名
+        /// </summary>
+        public string? StreamHost { get; set; }
+
         /// <summary>
         /// 当前统计区间的开始时间
         /// </summary>