diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..6369d12
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+    - name: Build with Gradle
+      run: ./gradlew clean build
+    - uses: actions/upload-artifact@v2
+      with:
+        name: debug
+        path: app/build/outputs/apk/debug/*.apk
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 4863225..42e6aef 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -39,4 +39,6 @@
     <string name="about_line_4">首页: <a href="https://github.com/developersu/ns-usbloader-mobile">https://github.com/developersu/ns-usbloader-mobile</a></string>
     <string name="about_line_6">如果本应用对你有帮助，请在程序的GitHub页面上按星号加分，也欢迎赞助</string>
     <string name="about_line_5">口譯員：: </string>
+    <string name="settings_application_settings">应用设置</string>
+    <string name="settings_app_theme">应用主题:</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index e4ffd48..ddb81a5 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -39,4 +39,6 @@
     <string name="notification_transfer_in_progress">正在進行資料傳輸</string>
     <string name="notification_chan_name_progress">正在進行傳輸</string>
     <string name="notification_chan_desc_progress">在通知欄顯示傳輸檔案進度</string>
+    <string name="settings_application_settings">程式設置</string>
+    <string name="settings_app_theme">程式主題:</string>
 </resources>