diff --git a/README.md b/README.md
index 1293306..1409cb7 100644
--- a/README.md
+++ b/README.md
@@ -233,5 +233,5 @@ Here is the example:
 # 5 Support
 
 You can get support from Livox with the following methods:
-* Send email to dev@livoxtech.com with a clear description of your problem and your setup
+* Send email to cs@livoxtech.com with a clear description of your problem and your setup
 * Github Issues