diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 000000000..4a56e0fa1
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,30 @@
+name: "CI: Build Test"
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    strategy:
+      matrix:
+        qt_version: [5.12.6, 5.13.2, 5.14.0]
+        platform: [ubuntu-latest, windows-latest, macos-latest]
+
+    runs-on: ${{ matrix.platform }}
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install Qt
+      uses: jurplel/install-qt-action@v2.3.0
+      with:
+        version: ${{ matrix.qt_version }}
+    
+    - name: get submodules
+      run: git submodule update --init --recursive
+
+    - name: cmake
+      run: cmake .
+
+    - name: cmake build
+      run: cmake --build .
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
index 0ff8e89f9..ef4b858a7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,4 +3,4 @@
 	url = https://github.com/ouuan/QCodeEditor.git
 [submodule "third_party/singleapplication"]
 	path = third_party/singleapplication
-	url = https://github.com/itay-grudev/SingleApplication.git
+	url = https://github.com/ouuan/SingleApplication.git
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 9107d4291..000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-language: cpp
-dist: bionic
-compiler: g++
-sudo: required
-
-before_install:
-  - sudo add-apt-repository ppa:beineri/opt-qt-5.14.0-bionic -y
-  - sudo apt-get update -qq
-
-install:
-  - sudo apt-get -y install qt514base libgl1-mesa-dev qt514svg qt514imageformats
-  - source /opt/qt*/bin/qt*-env.sh  
-  - git submodule update --init --recursive
-
-script:
-  - mkdir build
-  - cd build
-  - cmake .. -DCMAKE_BUILD_TYPE=Release
-  - make -j$(nproc)
diff --git a/README.md b/README.md
index b1635675e..b52edd558 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # CP Editor
 
-[![Build Status](https://travis-ci.org/ouuan/cp-editor.svg?branch=master)](https://travis-ci.org/ouuan/cp-editor)
+[![CI: Build Test](https://github.com/ouuan/cp-editor/workflows/CI:%20Build%20Test/badge.svg)](https://github.com/ouuan/cp-editor/actions)
 [![Latest Stable](https://img.shields.io/github/v/release/coder3101/cp-editor?label=latest%20stable)](https://github.com/coder3101/cp-editor/releases/latest)
 [![Latest Release](https://img.shields.io/github/v/release/coder3101/cp-editor?include_prereleases&label=latest%20release&sort=semver)](https://github.com/coder3101/cp-editor/releases)
 
diff --git a/third_party/singleapplication b/third_party/singleapplication
index a3472dc13..c2c83c92a 160000
--- a/third_party/singleapplication
+++ b/third_party/singleapplication
@@ -1 +1 @@
-Subproject commit a3472dc1338ece7809431fa57fd3cfd2f37f8914
+Subproject commit c2c83c92af7216999738c263cc1ccb5ed0997d89