diff --git a/README.md b/README.md
index acab5bf..959008b 100644
--- a/README.md
+++ b/README.md
@@ -12,4 +12,4 @@ or
 @ARTICLE{WaveletKernelNet,  author={T. {Li} and Z. {Zhao} and C. {Sun} and L. {Cheng} and X. {Chen} and R. {Yan} and R. X. {Gao}},  journal={IEEE Transactions on Systems, Man, and Cybernetics: Systems},   title={WaveletKernelNet: An Interpretable Deep Neural Network for Industrial Intelligent Diagnosis},   year={2021},  volume={},  number={},  pages={1-11},  doi={10.1109/TSMC.2020.3048950}}
 
 # Contact
-·litianfu@stu.xjtu.edu.cn
+·tianfu.li@kust.edu.cn