diff --git a/README.md b/README.md
index 12dc490..1cca6d8 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,17 @@ conda create -n 2DIR python=3.8
 conda activate 2DIR
 
 pip install -r ./install/requirements.txt
+
+## Quick Start
+
+First, you need to download the training dataset. You can download it from [this link](https://github.com/ZhuLvs/2DIR/tree/main) and save it under the `data` directory. You may manually modify the parameters in `model/main.py`.
+
+## Training
+
+### Known Length Protein
+```bash
+bash train.sh
+
+### Known Length Protein
+```bash
+bash train_unknown_protein.sh