diff --git a/docs/user_guide/basic_usage.rst b/docs/user_guide/basic_usage.rst
index 349eef658767efa15def601ebfb6551beb7d0f1a..64a04a7bebe0ff2088415dd345d998ede9d8ca4c 100644
--- a/docs/user_guide/basic_usage.rst
+++ b/docs/user_guide/basic_usage.rst
@@ -19,6 +19,7 @@ Here we use the mobilenet-v2 model as an example.
     .. code:: sh
 
         git clone https://github.com/XiaoMi/mace.git
+        cd mace/
         git fetch --all --tags --prune
 
         # Checkout the latest tag (i.e. release version)