diff --git a/README.md b/README.md
index 76d8a0e..629ea68 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # QuickLook
 
+[![Build status](https://ci.appveyor.com/api/projects/status/w5lx1mlq8b0mb8fo?svg=true)](https://ci.appveyor.com/project/xupefei/quicklook)
+
 *This project is currently under heavy development. Always come back to see what's new.*
 
 <img src="http://pooi.moe/QuickLook/sample.gif" width="400">