diff --git a/setup.sh b/setup.sh
index 191cda3..5bc0d0d 100755
--- a/setup.sh
+++ b/setup.sh
@@ -20,6 +20,9 @@ for LINE in "${ENV_VARS[@]}"; do
     fi
 done
 
+cd netrans_py
+pip3 install -e .
+
 echo ""
 echo "所有变量已添加到 ~/.bashrc"
 echo "请运行以下命令使其立即生效："