diff --git a/src/ST.Services.CloudService.Models/Models/ActiveUserRecordDTO.cs b/src/ST.Services.CloudService.Models/Models/ActiveUserRecordDTO.cs
index f2da9bab2..f5a30852f 100644
--- a/src/ST.Services.CloudService.Models/Models/ActiveUserRecordDTO.cs
+++ b/src/ST.Services.CloudService.Models/Models/ActiveUserRecordDTO.cs
@@ -107,6 +107,14 @@ namespace System.Application.Models
         [S_JsonProperty("10")]
         public ArchitectureFlags ProcessArch { get; set; } = RuntimeInformation.ProcessArchitecture.Convert(false);
 
+        /// <summary>
+        /// 是否已登录账号
+        /// </summary>
+        [MPKey(11)]
+        [N_JsonProperty("11")]
+        [S_JsonProperty("11")]
+        public bool? IsAuthenticated { get; set; }
+
         bool IExplicitHasValue.ExplicitHasValue()
         {
             return Type.IsDefined() && Platform.IsDefined() && DeviceIdiom.IsDefined() && !string.IsNullOrWhiteSpace(OSVersion) && ProcessArch.IsDefined();
diff --git a/src/Startup2.cs b/src/Startup2.cs
index 74d16e6ff..be1d0b5fc 100644
--- a/src/Startup2.cs
+++ b/src/Startup2.cs
@@ -499,6 +499,7 @@ namespace System.Application
                     SumScreenWidth = screens.All.Sum(x => x.Bounds.Width),
                     SumScreenHeight = screens.All.Sum(x => x.Bounds.Height),
 #endif
+                    IsAuthenticated = UserService.Current.IsAuthenticated,
                 };
                 Guid? lastNotificationRecordId = default;
                 if (type == ActiveUserType.OnStartup)