diff --git a/aerial_robot_melodic.rosinstall b/aerial_robot_melodic.rosinstall
index b07b161d4..238e342c1 100644
--- a/aerial_robot_melodic.rosinstall
+++ b/aerial_robot_melodic.rosinstall
@@ -31,6 +31,20 @@
     uri: https://github.com/tongtybj/rosserial.git
     version: rosservice_server
 
+# livox ros driver
+# modification for quick build of ROS1 version
+- git:
+  local-name: livox_ros_driver2
+  uri: https://github.com/tongtybj/livox_ros_driver2.git
+  version: PR/ros1
+
+# fast lio
+# modification for fast odometry based on EKF
+- git:
+    local-name: fast_lio
+    uri: https://github.com/tongtybj/FAST_LIO
+    version: PR/odometry
+
 # realsense
 #- git:
 #    local-name: realsense-ros
diff --git a/aerial_robot_noetic.rosinstall b/aerial_robot_noetic.rosinstall
index b07b161d4..bd5dbf534 100644
--- a/aerial_robot_noetic.rosinstall
+++ b/aerial_robot_noetic.rosinstall
@@ -31,6 +31,20 @@
     uri: https://github.com/tongtybj/rosserial.git
     version: rosservice_server
 
+# livox ros driver
+# modification for quick build of ROS1 version
+- git:
+    local-name: livox_ros_driver2
+    uri: https://github.com/tongtybj/livox_ros_driver2.git
+    version: PR/ros1
+
+# fast lio
+# modification for fast odometry based on EKF
+- git:
+    local-name: fast_lio
+    uri: https://github.com/tongtybj/FAST_LIO
+    version: PR/odometry
+
 # realsense
 #- git:
 #    local-name: realsense-ros