diff --git a/perception/autoware_tensorrt_yolox/include/autoware/tensorrt_yolox/utils.hpp b/perception/autoware_tensorrt_yolox/include/autoware/tensorrt_yolox/utils.hpp
index 249c4952c84ec..28c6f1a8dbc85 100644
--- a/perception/autoware_tensorrt_yolox/include/autoware/tensorrt_yolox/utils.hpp
+++ b/perception/autoware_tensorrt_yolox/include/autoware/tensorrt_yolox/utils.hpp
@@ -12,15 +12,14 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef AUTOWARE_TENSORRT_YOLOX__UTILS_HPP_
-#define AUTOWARE_TENSORRT_YOLOX__UTILS_HPP_
+#ifndef AUTOWARE__TENSORRT_YOLOX__UTILS_HPP_
+#define AUTOWARE__TENSORRT_YOLOX__UTILS_HPP_
 #include <opencv2/opencv.hpp>
 
-
 namespace autoware::tensorrt_yolox
 {
-  std::vector<std::pair<uint8_t, int>> runLengthEncoder(const cv::Mat & mask);
-  cv::Mat runLengthDecoder(const std::vector<uint8_t> & rle_data, const int rows, const int cols);
-}  // namespace autoware::tensorrt_yolox  
+std::vector<std::pair<uint8_t, int>> runLengthEncoder(const cv::Mat & mask);
+cv::Mat runLengthDecoder(const std::vector<uint8_t> & rle_data, const int rows, const int cols);
+}  // namespace autoware::tensorrt_yolox
 
-#endif //AUTOWARE_TENSORRT_YOLOX__UTILS_HPP_
\ No newline at end of file
+#endif  // AUTOWARE__TENSORRT_YOLOX__UTILS_HPP_
diff --git a/perception/autoware_tensorrt_yolox/src/tensorrt_yolox_node.cpp b/perception/autoware_tensorrt_yolox/src/tensorrt_yolox_node.cpp
index 094bcbe9f7984..366d4e099f650 100644
--- a/perception/autoware_tensorrt_yolox/src/tensorrt_yolox_node.cpp
+++ b/perception/autoware_tensorrt_yolox/src/tensorrt_yolox_node.cpp
@@ -14,8 +14,8 @@
 
 #include "autoware/tensorrt_yolox/tensorrt_yolox_node.hpp"
 
-#include "object_recognition_utils/object_classification.hpp"
 #include "autoware/tensorrt_yolox/utils.hpp"
+#include "object_recognition_utils/object_classification.hpp"
 
 #include <autoware_perception_msgs/msg/object_classification.hpp>
 
diff --git a/perception/autoware_tensorrt_yolox/src/utils.cpp b/perception/autoware_tensorrt_yolox/src/utils.cpp
index dbf03140fd7af..e93729f5a0c28 100644
--- a/perception/autoware_tensorrt_yolox/src/utils.cpp
+++ b/perception/autoware_tensorrt_yolox/src/utils.cpp
@@ -36,9 +36,7 @@ std::vector<std::pair<uint8_t, int>> runLengthEncoder(const cv::Mat & image)
   return compressed_data;
 }
 
-
-cv::Mat runLengthDecoder(
-  const std::vector<uint8_t> & rle_data, const int rows, const int cols)
+cv::Mat runLengthDecoder(const std::vector<uint8_t> & rle_data, const int rows, const int cols)
 {
   cv::Mat mask(rows, cols, CV_8UC1, cv::Scalar(0));
   int idx = 0;
@@ -63,4 +61,4 @@ cv::Mat runLengthDecoder(
   return mask;
 }
 
-}  // namespace tensorrt_yolox
\ No newline at end of file
+}  // namespace autoware::tensorrt_yolox