diff --git a/.github/workflows/flutter-ci.yml b/.github/workflows/flutter-ci.yml
new file mode 100644
index 00000000..c638f779
--- /dev/null
+++ b/.github/workflows/flutter-ci.yml
@@ -0,0 +1,20 @@
+name: Flutter CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: 3.47.5
+          channel: stable
+          cache: true
+      - run: flutter pub get
+      - run: flutter analyze
+      - run: flutter test
diff --git a/README.md b/README.md
index 74044772..2479e59f 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@
   ·
   Current release: <code>v3.3.1</code>
 </p>
+<p align="center">  <a href="https://github.com/B-Dandelion/forestring-teacher/actions/workflows/flutter-ci.yml"><img src="https://github.com/B-Dandelion/forestring-teacher/actions/workflows/flutter-ci.yml/badge.svg" alt="Flutter CI" /></a></p>
 
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