Update README.md

README.md

@@ -7,10 +7,12 @@ tags:
 ---
 ## 介绍
 ### tf版本 
-https://github.com/ZhuiyiTechnology/roformer
+https://github.com/ZhuiyiTechnology/roformer-v2
 
 ### pytorch版本+tf2.0版本
 https://github.com/JunnYu/RoFormer_pytorch
+or
+pip install roformer==0.4.0
 
 ## pytorch & tf2.0使用
 ```python
@@ -74,4 +76,12 @@ Bibtex：
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }
+```
+```tex
+@techreport{roformerv2,
+  title={RoFormerV2: A Faster and Better RoFormer - ZhuiyiAI},
+  author={Jianlin Su, Shengfeng Pan, Bo Wen, Yunfeng Liu},
+  year={2022},
+  url="https://github.com/ZhuiyiTechnology/roformer-v2",
+}
 ```