diff --git a/README-CN.md b/README-CN.md
index aa52f38f0e..6c49ce0727 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -117,7 +117,7 @@ scl enable devtoolset-9 -- bash
 ### macOS
 
 ```
-brew install argp-standalone pkgconfig
+brew install argp-standalone pkgconfig geos
 ```
 
 ### 设置 golang 开发环境
diff --git a/README.md b/README.md
index 50785dbb8e..2f1650c3c9 100644
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ scl enable devtoolset-9 -- bash
 ### macOS
 
 ```
-brew install argp-standalone pkgconfig
+brew install argp-standalone pkgconfig geos
 ```
 
 ### Setup golang environment