diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Response/DeviceTaskAssignmentResponse.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Response/DeviceTaskAssignmentResponse.cs
index 45309110..e7bc9b63 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Response/DeviceTaskAssignmentResponse.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Response/DeviceTaskAssignmentResponse.cs
@@ -83,6 +83,11 @@ public class DeviceTaskAssignmentResponse
     /// </summary>
     public string DeployPlace { get; set; }
 
+    /// <summary>
+    /// 来源
+    /// </summary>
+    public string Source { get; set; }
+
     public int HeartbeatInterval { get; set; }
 
     public DateTime LastHeartbeatTime { get; set; }
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
index c310bbfa..ad8cb487 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
@@ -66,7 +66,8 @@ public class DeviceTaskAssignmentService : IDeviceTaskAssignmentService
                 LastHeartbeatTime = deviceRegistry.LastHeartbeatTime,
                 HeartbeatInterval = device.HeartbeatInterval,
                 DeployPlace = device.DeployPlace,
-                CreateBy = deviceTask.CreatedBy
+                CreateBy = deviceTask.CreatedBy,
+                Source = deviceTask.Source
             })
             .ToPageListAsync(request);