diff --git a/README.md b/README.md
old mode 100644
new mode 100755
index 06c530d425183a604cede07c5adf02db6a136d34..6acef24d9c202e8fe908b547be6ff1897a1299e6
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ mkdir openharmony_chipsea
 
 cd openharmony_chipsea
 
-repo init -u https://gitee.com/openharmony/manifest --no-repo-verify
+repo init -u ssh://git@gitee.com/openharmony-sig/manifest.git -b master --no-repo-verify -m devboard_cst85f01.xml
 
 repo sync -c