diff --git a/aip_xx1_launch/launch/imu.launch.xml b/aip_xx1_launch/launch/imu.launch.xml
index 22f42d39..7f1f0337 100644
--- a/aip_xx1_launch/launch/imu.launch.xml
+++ b/aip_xx1_launch/launch/imu.launch.xml
@@ -22,7 +22,7 @@
-
+
diff --git a/aip_xx1_launch/launch/sensing.launch.xml b/aip_xx1_launch/launch/sensing.launch.xml
index a4468878..e8aa4186 100644
--- a/aip_xx1_launch/launch/sensing.launch.xml
+++ b/aip_xx1_launch/launch/sensing.launch.xml
@@ -28,9 +28,9 @@
-
+