diff --git a/OpenCV_test/test6_imagemask/main.cpp b/OpenCV_test/test6_imagemask/main.cpp
index 87ff5b0..a22d8e6 100644
--- a/OpenCV_test/test6_imagemask/main.cpp
+++ b/OpenCV_test/test6_imagemask/main.cpp
@@ -42,7 +42,7 @@ int main(int argc, char **argv)
     meanStdDev(image, mean, stddev);
     std::cout << "mean:" << std::endl << mean << std::endl;
     std::cout << "stddev" << std::endl << stddev << std::endl;
-    inRange(hsv_image, Scalar(100, 43, 46), Scalar(124, 255, 255), mask);
+    inRange(hsv_image, Scalar(0, 0, 221), Scalar(180, 30, 255), mask);
     namedWindow("Image Mask", WINDOW_NORMAL);
     imshow("Image Mask", mask);
     
diff --git a/cpp/mydock_patcher.cpp b/cpp/mydock_patcher.cpp
new file mode 100644
index 0000000..21453ed
--- /dev/null
+++ b/cpp/mydock_patcher.cpp
@@ -0,0 +1,16 @@
+#include <windows.h>
+#include <iostream>
+
+#define INI_PATH "Y:\\test.ini"
+
+int main(int argc, char **argv){
+    char tmp1[30]={}, tmp2[30]={};
+    GetPrivateProfileString("iconame", "explorer", "", tmp1, sizeof(tmp1), INI_PATH);
+    GetPrivateProfileString("menu", "newfinderwindow", "", tmp2, sizeof(tmp2), INI_PATH);
+    std::cout << tmp1 << std::endl;
+    std::cout << tmp2 << std::endl;
+    WritePrivateProfileString("iconame", "explorer", "访达", INI_PATH);
+    WritePrivateProfileString("menu", "newfinderwindow", "新建访达窗口", INI_PATH);
+    system("pause");
+    return 0;
+}
\ No newline at end of file