docs: update README

README.md

@@ -12,8 +12,10 @@ tags:
 
 <div align="center">
 
+[![Tech Report](https://img.shields.io/badge/Tech%20Report-bioRxiv-0066CC?logo=doi&logoColor=white)](https://doi.org/10.64898/2025.12.29.696802)
 [![GitHub](https://img.shields.io/badge/GitHub-cryofm-181717?logo=github&logoColor=white)](https://github.com/ByteDance-Seed/cryofm)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
+[![Docs](https://img.shields.io/badge/Docs-cryofm-4CAF50?logo=read-the-docs&logoColor=white)](https://bytedance-seed.github.io/cryofm/docs/)
 
 </div>
 
@@ -66,6 +68,23 @@ CryoFM2 is pretrained on curated EMDB half maps to learn general priors of high-
 
 ## Play with CryoFM2
 
+### Installation
+
+Before using CryoFM2, you need to set up the environment and install the package. Follow these steps to get started:
+
+```bash
+# Clone the repository
+git clone https://github.com/ByteDance-Seed/cryofm.git
+cd cryofm
+
+# Create a new conda environment for CryoFM (recommended)
+conda create -n cryofm python=3.10 -y
+conda activate cryofm
+
+# Install CryoFM
+pip install .
+```
+
 ### Unconditional Generation (Explore Training Data Distribution)
 
 Generate samples from the pretrained model to explore the learned data distribution:
@@ -255,7 +274,22 @@ This model is intended for scientific research and structural biology applicatio
 
 ## Citation
 
-TBA
+If you find CryoFM2 useful, please cite:
+
+```bibtex
+@article{
+Li2025.12.29.696802,
+author={Li, Yilai and Yuan, Jing and Zhou, Yi and Wang, Zhenghua and Chen, Suyi and Yang, Fengyu and Ling, Haibin and Kovalsky, Shahar Z and Zheng, Xiaoqing and Gu, Quanquan},
+title={A Generative Foundation Model for Cryo-EM Densities},
+elocation-id={2025.12.29.696802},
+year={2025},
+doi={10.64898/2025.12.29.696802},
+publisher={Cold Spring Harbor Laboratory},
+URL={https://www.biorxiv.org/content/early/2025/12/29/2025.12.29.696802},
+eprint={https://www.biorxiv.org/content/early/2025/12/29/2025.12.29.696802.full.pdf},
+journal={bioRxiv}
+}
+```
 
 ## License