diff --git a/Android-kotlin-Code/local.properties b/Android-kotlin-Code/local.properties
index 07494f3..20a2110 100644
--- a/Android-kotlin-Code/local.properties
+++ b/Android-kotlin-Code/local.properties
@@ -6,3 +6,6 @@
 # header note.
 #Wed Dec 11 11:56:02 CST 2024
 sdk.dir=/Volumes/TOSHIBA/androidstudio/sdk
+
+# 设置cmake(使用android studio SDK manager安装)路径至版本
+cmake.dir=C\:\\Users\\Administrator\\AppData\\Local\\Android\\Sdk\\cmake\\3.31.6