Update README.md

README.md

@@ -94,6 +94,7 @@ cd ../
 ```bash
 git clone https://github.com/FlagOpen/FlagScale.git
 cd FlagScale
+# please set the name and email in git config in advance, for example: git config --global user.name "your_name"; git config --global user.email "your_email"
 python tools/patch/unpatch.py --device-type bi_V150 --commit-id fe6c78c6 --key-path <KEY_PATH> --dir build # The key needs to be obtained from the vendor
 cd build/bi_V150/FlagScale/vllm
 bash clean_vllm.sh;bash build_vllm.sh;bash install_vllm.sh