diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
index bd212ad7e..46f1e9d53 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -508,6 +508,7 @@ public class DeviceServiceImpl implements IDeviceService {
             }
             deviceChannelMapper.clearPlay(device.getDeviceId());
             inviteStreamService.clearInviteInfo(device.getDeviceId());
+            deviceInStore.setSwitchPrimarySubStream(device.isSwitchPrimarySubStream());
         }
 
         if (!ObjectUtils.isEmpty(device.getName())) {
@@ -597,6 +598,7 @@ public class DeviceServiceImpl implements IDeviceService {
         }
         deviceChannelMapper.cleanChannelsByDeviceId(deviceId);
         deviceMapper.del(deviceId);
+        redisCatchStorage.removeDevice(deviceId);
         return true;
     }