diff --git a/README.md b/README.md
index c1197a8b..0572f70f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # v2rayN
 
+[![Build Status](https://dev.azure.com/tony-cloud/tony-cloud-build/_apis/build/status/tony-cloud.v2rayN?branchName=master)](https://dev.azure.com/tony-cloud/tony-cloud-build/_build/latest?definitionId=1&branchName=master)
+
 ### How to use
 - If you are newbie please download v2rayN-Core.zip from releases
 - Otherwise please download v2rayN.zip (Also need to download v2ray core in the same folder)