diff --git a/PathPlanning/DynamicWindowApproach/dynamic_window_approach.py b/PathPlanning/DynamicWindowApproach/dynamic_window_approach.py
index 891e68cb..2dab2f30 100644
--- a/PathPlanning/DynamicWindowApproach/dynamic_window_approach.py
+++ b/PathPlanning/DynamicWindowApproach/dynamic_window_approach.py
@@ -293,4 +293,4 @@ def main(gx=10.0, gy=10.0, robot_type=RobotType.circle):
 
 
 if __name__ == '__main__':
-    main(robot_type=RobotType.rectangle)
+    main(robot_type=RobotType.circle)