diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..193e04e
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,10 @@
+# 忽略构建相关文件的语言统计
+Makefile linguist-detectable=false
+CMakeCache.txt linguist-generated=true
+cmake_install.cmake linguist-generated=true
+*.cmake linguist-generated=true
+
+# 标记 C++ 为主要语言
+*.cpp linguist-language=C++
+*.h linguist-language=C++
+*.hpp linguist-language=C++