diff --git a/Src/Dlhis.Basic/Device/Services/Implements/DeviceConnectService.cs b/Src/Dlhis.Basic/Device/Services/Implements/DeviceConnectService.cs
index e2a9ce90..6e8af53d 100644
--- a/Src/Dlhis.Basic/Device/Services/Implements/DeviceConnectService.cs
+++ b/Src/Dlhis.Basic/Device/Services/Implements/DeviceConnectService.cs
@@ -149,8 +149,6 @@ public class DeviceConnectService : IDeviceConnectService
                     Type = DeviceTypeEnumType.Meal,
                     DeployPlace = deployPlace,
                     HeartbeatInterval = 30,
-                    DeployDirection = string.Empty,
-                    HeartbeatInterval = 0,
                     DeployDirection = null,
                     Enable = true,
                     AsAttendance = false,