diff --git a/README.md b/README.md
index f648daa..abe85eb 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # XIU2/CloudflareSpeedTest
 
-[![Go Version](https://img.shields.io/github/go-mod/go-version/XIU2/CloudflareSpeedTest.svg?style=flat-square&label=Go&color=6ad7e5)](https://github.com/XIU2/CloudflareSpeedTest/blob/master/go.mod)
+[![Go Version](https://img.shields.io/github/go-mod/go-version/XIU2/CloudflareSpeedTest.svg?style=flat-square&label=Go&color=00ADD8)](https://github.com/XIU2/CloudflareSpeedTest/blob/master/go.mod)
 [![Release Version](https://img.shields.io/github/v/release/XIU2/CloudflareSpeedTest.svg?style=flat-square&label=Release&color=1784ff)](https://github.com/XIU2/CloudflareSpeedTest/releases/latest)
 [![GitHub license](https://img.shields.io/github/license/XIU2/CloudflareSpeedTest.svg?style=flat-square&label=License&color=f38020)](https://github.com/XIU2/CloudflareSpeedTest/blob/master/LICENSE)
 [![GitHub Star](https://img.shields.io/github/stars/XIU2/CloudflareSpeedTest.svg?style=flat-square&label=Star&color=f38020)](https://github.com/XIU2/CloudflareSpeedTest/stargazers)