diff --git a/README.md b/README.md
index fb328c0..07e8c44 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # log
 ![workflow ci](https://github.com/seacraft/log/actions/workflows/ci.yml/badge.svg)
 [![Go Report Card](https://goreportcard.com/badge/github.com/seacraft/log?)](https://goreportcard.com/report/github.com/seacraft/log)
-[![golangci badge](https://github.com/golangci/golangci-web/blob/main/src/assets/images/badge_a_plus_flat.svg)](https://golangci.com/r/github.com/seacraft/log)
+[![golangci badge](https://github.com/golangci/golangci-web/blob/master/src/assets/images/badge_a_plus_flat.svg)](https://golangci.com/r/github.com/seacraft/log)
 [![release](https://img.shields.io/github/release-pre/seacraft/log.svg)](https://github.com/seacraft/log/releases)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/seacraft/log/blob/main/LICENSE)
 [![Releases](https://img.shields.io/github/downloads/seacraft/log/total.svg)](https://github.com/seacraft/log/releases)