diff --git a/.editorconfig b/.editorconfig
index c563aa10d..719028b4d 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -20,8 +20,3 @@ indent_size = 4
 # Tab indentation (no size specified)
 [Makefile]
 indent_style = tab
-
-# Matches the exact files either package.json or .travis.yml
-[{.travis.yml}]
-indent_style = space
-indent_size = 2
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 118e9a046..272a602e9 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -55,7 +55,7 @@ Must be one of the following:
 - **chore**: Updating grunt tasks etc; no production code change
 - **perf**: A code change that improves performance
 - **test**: Adding missing tests, refactoring tests; no production code change
-- **build**: Changes that affect the CI/CD pipeline or build system or external dependencies (example scopes: travis, jenkins, makefile)
+- **build**: Changes that affect the CI/CD pipeline or build system or external dependencies (example scopes: jenkins, makefile)
 - **ci**: Changes provided by DevOps for CI purposes.
 - **revert**: Reverts a previous commit.
 
diff --git a/README-CN.md b/README-CN.md
index 7e8cdd8a7..193e5ab98 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -1,7 +1,7 @@
 # EMQX
 
 [![GitHub Release](https://img.shields.io/github/release/emqx/emqx?color=brightgreen&label=Release)](https://github.com/emqx/emqx/releases)
-[![Build Status](https://img.shields.io/travis/emqx/emqx?label=Build)](https://travis-ci.org/emqx/emqx)
+[![Build Status](https://github.com/emqx/emqx/actions/workflows/run_test_cases.yaml/badge.svg)](https://github.com/emqx/emqx/actions/workflows/run_test_cases.yaml)
 [![Coverage Status](https://img.shields.io/coveralls/github/emqx/emqx/master?label=Coverage)](https://coveralls.io/github/emqx/emqx?branch=master)
 [![Docker Pulls](https://img.shields.io/docker/pulls/emqx/emqx?label=Docker%20Pulls)](https://hub.docker.com/r/emqx/emqx)
 [![Slack](https://img.shields.io/badge/Slack-EMQ-39AE85?logo=slack)](https://slack-invite.emqx.io/)
diff --git a/README-RU.md b/README-RU.md
index 8a35177af..fb5ff9608 100644
--- a/README-RU.md
+++ b/README-RU.md
@@ -1,7 +1,7 @@
 # Брокер EMQX
 
 [![GitHub Release](https://img.shields.io/github/release/emqx/emqx?color=brightgreen&label=Release)](https://github.com/emqx/emqx/releases)
-[![Build Status](https://img.shields.io/travis/emqx/emqx?label=Build)](https://travis-ci.org/emqx/emqx)
+[![Build Status](https://github.com/emqx/emqx/actions/workflows/run_test_cases.yaml/badge.svg)](https://github.com/emqx/emqx/actions/workflows/run_test_cases.yaml)
 [![Coverage Status](https://img.shields.io/coveralls/github/emqx/emqx/master?label=Coverage)](https://coveralls.io/github/emqx/emqx?branch=master)
 [![Docker Pulls](https://img.shields.io/docker/pulls/emqx/emqx?label=Docker%20Pulls)](https://hub.docker.com/r/emqx/emqx)
 [![Slack](https://img.shields.io/badge/Slack-EMQ-39AE85?logo=slack)](https://slack-invite.emqx.io/)
diff --git a/README.md b/README.md
index 1831ced60..94baba04f 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # EMQX
 
 [![GitHub Release](https://img.shields.io/github/release/emqx/emqx?color=brightgreen&label=Release)](https://github.com/emqx/emqx/releases)
-[![Build Status](https://img.shields.io/travis/emqx/emqx?label=Build)](https://travis-ci.org/emqx/emqx)
+[![Build Status](https://github.com/emqx/emqx/actions/workflows/run_test_cases.yaml/badge.svg)](https://github.com/emqx/emqx/actions/workflows/run_test_cases.yaml)
 [![Coverage Status](https://img.shields.io/coveralls/github/emqx/emqx/master?label=Coverage)](https://coveralls.io/github/emqx/emqx?branch=master)
 [![Docker Pulls](https://img.shields.io/docker/pulls/emqx/emqx?label=Docker%20Pulls)](https://hub.docker.com/r/emqx/emqx)
 [![Slack](https://img.shields.io/badge/Slack-EMQ-39AE85?logo=slack)](https://slack-invite.emqx.io/)