diff --git a/README.md b/README.md
index 95b8f42..c45be4d 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,4 @@
 
 Please install NeoAnalysis with the help of the installation chapter in the manual documentation and download the sample data and sample code from https://github.com/neoanalysis/NeoAnalysis_sample_data
 
-Please contact zhangbo_1008@163.com for any questions.
+Please contact neoanalysis@163.com for any questions.