diff --git a/include/ninshiki_cpp/node/ninshiki_cpp_node.hpp b/include/ninshiki_cpp/node/ninshiki_cpp_node.hpp
index 5a7b4e6..c5cf984 100644
--- a/include/ninshiki_cpp/node/ninshiki_cpp_node.hpp
+++ b/include/ninshiki_cpp/node/ninshiki_cpp_node.hpp
@@ -73,6 +73,8 @@ class NinshikiCppNode
   cv::Mat received_frame;
   cv::Mat hsv_frame;
 
+  int count = 0;
+
   ConfigGrpc config_grpc;
   std::string path;
 
diff --git a/src/ninshiki_cpp/detector/color_detector.cpp b/src/ninshiki_cpp/detector/color_detector.cpp
index a8e1da2..14f5a74 100644
--- a/src/ninshiki_cpp/detector/color_detector.cpp
+++ b/src/ninshiki_cpp/detector/color_detector.cpp
@@ -143,8 +143,8 @@ void ColorDetector::configure_color_setting(utils::Color color)
 
 cv::Mat ColorDetector::classify(cv::Mat input)
 {
-  int h_min = (min_hue * 255) / 360;
-  int h_max = (max_hue * 255) / 360;
+  int h_min = (min_hue * 255) / 100;
+  int h_max = (max_hue * 255) / 100;
 
   int s_min = (min_saturation * 255) / 100;
   int s_max = (max_saturation * 255) / 100;
diff --git a/src/ninshiki_cpp_detector.cpp b/src/ninshiki_cpp_detector.cpp
index 2d99685..84a4c51 100644
--- a/src/ninshiki_cpp_detector.cpp
+++ b/src/ninshiki_cpp_detector.cpp
@@ -34,7 +34,7 @@ int main(int argc, char ** argv)
 
   int gpu = 0;
   int myriad = 0;
-  int frequency = 16;
+  int frequency = 96;
 
   std::shared_ptr<ninshiki_cpp::detector::DnnDetector>dnn_detector = nullptr;
   std::shared_ptr<ninshiki_cpp::detector::ColorDetector>color_detector = nullptr;