diff --git a/ball_detector/include/ball_detector/ball_detector.h b/ball_detector/include/ball_detector/ball_detector.h
index b246ff3..18cf79f 100644
--- a/ball_detector/include/ball_detector/ball_detector.h
+++ b/ball_detector/include/ball_detector/ball_detector.h
@@ -37,7 +37,7 @@
 
 #include "ball_detector/circleSetStamped.h"
 #include "ball_detector/ball_detector_config.h"
-#include "ball_detector/detectorParamsConfig.h"
+#include "ball_detector/DetectorParamsConfig.h"
 #include "ball_detector/GetParameters.h"
 #include "ball_detector/SetParameters.h"
 
@@ -71,7 +71,7 @@ class BallDetector
   //callbacks to camera info subscription
   void cameraInfoCallback(const sensor_msgs::CameraInfo & msg);
 
-  void dynParamCallback(ball_detector::detectorParamsConfig &config, uint32_t level);
+  void dynParamCallback(ball_detector::DetectorParamsConfig &config, uint32_t level);
   void enableCallback(const std_msgs::Bool::ConstPtr &msg);
 
   void paramCommandCallback(const std_msgs::String::ConstPtr &msg);
@@ -154,8 +154,8 @@ class BallDetector
   cv::Mat in_image_;
   cv::Mat out_image_;
 
-  dynamic_reconfigure::Server<ball_detector::detectorParamsConfig> param_server_;
-  dynamic_reconfigure::Server<ball_detector::detectorParamsConfig>::CallbackType callback_fnc_;
+  dynamic_reconfigure::Server<ball_detector::DetectorParamsConfig> param_server_;
+  dynamic_reconfigure::Server<ball_detector::DetectorParamsConfig>::CallbackType callback_fnc_;
 };
 
 }       // namespace robotis_op