diff --git a/README.md b/README.md
index 89eae5b..6decac1 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Simulation related: `unitree_gazebo`, `unitree_legged_control`
 # Dependencies
 * [ROS](https://www.ros.org/) melodic or ROS kinetic(has not been tested)
 * [Gazebo8](http://gazebosim.org/)
-* [unitree_legged_msgs](https://github.com/unitreerobotics/unitree_ros): `unitree_legged_msgs` is a package under [unitree_ros_to_real](https://github.com/unitreerobotics/unitree_ros).
+* [unitree_legged_msgs](https://github.com/unitreerobotics/unitree_ros_to_real): `unitree_legged_msgs` is a package under [unitree_ros_to_real](https://github.com/unitreerobotics/unitree_ros_to_real).
 # Build
 <!-- If you would like to fully compile the `unitree_ros`, please run the following command to install relative packages. -->
 
@@ -74,4 +74,4 @@ Then run the position and pose publisher in another terminal:
 ```
 rosrun unitree_controller unitree_move_kinetic
 ```
-The robot will turn around the origin, which is the movement under the world coordinate. And inside of the source file `move_publisher`, we also offered the method to move robot under robot coordinate. You can change the value of `def_frame` to `coord::ROBOT` and run the catkin_make again, then the `unitree_move_publisher` will move robot under its own coordinate.
\ No newline at end of file
+The robot will turn around the origin, which is the movement under the world coordinate. And inside of the source file `move_publisher`, we also offered the method to move robot under robot coordinate. You can change the value of `def_frame` to `coord::ROBOT` and run the catkin_make again, then the `unitree_move_publisher` will move robot under its own coordinate.