diff --git a/README.md b/README.md
index 97cbde7..f4df164 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ conda activate ISAT_with_segment_anything
 ```
 ### (2) 安装Segment anything
 ```shell
-git clone git@github.com:facebookresearch/segment-anything.git
+git clone https://github.com/facebookresearch/segment-anything.git
 cd segment-anything
 pip install -e .
 cd ..