diff --git a/src/main/java/com/hisense/monitormanage/controller/Controller.java b/src/main/java/com/hisense/monitormanage/controller/Controller.java
index 931651e..9414e5d 100644
--- a/src/main/java/com/hisense/monitormanage/controller/Controller.java
+++ b/src/main/java/com/hisense/monitormanage/controller/Controller.java
@@ -220,4 +220,5 @@ public class Controller {
 
 
 
+
 }
diff --git a/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java b/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java
index dd45f33..486fc49 100644
--- a/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java
+++ b/src/main/java/com/hisense/monitormanage/mapper/CameraChannelMapper.java
@@ -29,5 +29,4 @@ public interface CameraChannelMapper extends BaseMapper<CameraChannel> {
     List<Label> selectAllLabel(Label label);
 
 
-
 }