diff --git a/control_launch/config/velocity_controller/velocity_controller_param.yaml b/control_launch/config/velocity_controller/velocity_controller_param.yaml
index c66112570..e268548e5 100644
--- a/control_launch/config/velocity_controller/velocity_controller_param.yaml
+++ b/control_launch/config/velocity_controller/velocity_controller_param.yaml
@@ -50,14 +50,14 @@
     pid_controller:
       kp: 1.0
       ki: 0.1
-      kd: 0
+      kd: 0.0
       max_out: 1.0
       min_out: -1.0
       max_p_effort: 1.0
       min_p_effort: -1.0
       max_i_effort: 0.3
       min_i_effort: -0.3
-      max_d_effort: 0
-      min_d_effort: 0
+      max_d_effort: 0.0
+      min_d_effort: 0.0
       current_velocity_threshold_pid_integration: 0.5
       lpf_velocity_error_gain: 0.9