diff --git a/README.md b/README.md
index 1e4c489..26444e6 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,14 @@
-# alpaca_lora_4bit
-
+# Alpaca Lora 4bit
 Made some adjust for the code in peft and gptq for llama, and make it possible for lora finetuning with a 4 bits base model. The same adjustment can be made for 2, 3 and 8 bits.
 
-# packages required
+# Requirements
 gptq-for-llama: https://github.com/qwopqwop200/GPTQ-for-LLaMa
+peft: https://github.com/huggingface/peft.git
 
+# Install
+copy files from GPTQ-for-LLaMa into GPTQ-for-LLaMa path and re-compile cuda extension
+copy files from peft/tuners/lora.py to peft path, replace it
 
+# Finetuning
+The same finetune script from https://github.com/tloen/alpaca-lora can be used.