diff --git a/README.md b/README.md
index c9a615aee59a0683c56e9db56590239276e3e4d7..04f513ac9069930c115c08a86e2cc525536c37ac 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Underlying technology is a distributed tracing system.
 This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to wusheng@apache.org.
 
 # Live Demo
-- Host in China. [goto](http://49.4.12.44:8080/)
+- Host in Beijing. [goto](http://49.4.12.44:8080/)
 - Host in HK. [goto](http://159.138.0.181:8080/)
 
 # Screenshots
diff --git a/README_ZH.md b/README_ZH.md
index f0e5dd8a34469535a772e18b9aee540124f9150b..c7d05e5c803e59399ae98734eb4ee4a2f7335ef4 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -36,7 +36,7 @@ This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDU
 
 
 # Live Demo
-- 中国服务器. [前往](http://49.4.12.44:8080/)
+- 北京服务器. [前往](http://49.4.12.44:8080/)
 - 香港服务器. [前往](http://159.138.0.181:8080/)
 
 # Screenshots