diff --git a/metadata/dev.linwood.butterfly.nightly.yml b/metadata/dev.linwood.butterfly.nightly.yml
new file mode 100644
index 0000000000..f5a1eab5de
--- /dev/null
+++ b/metadata/dev.linwood.butterfly.nightly.yml
@@ -0,0 +1,42 @@
+Categories:
+  - Writing
+License: GPL-3.0-only
+AuthorName: Linwood
+AuthorEmail: admin@linwood.dev
+SourceCode: https://github.com/LinwoodCloud/butterfly
+IssueTracker: https://github.com/LinwoodCloud/butterfly/issues
+Translation: https://linwood.crowdin.com/butterfly
+Changelog: https://github.com/LinwoodCloud/butterfly/blob/develop/CHANGELOG.md
+
+AutoName: Butterfly
+
+RepoType: git
+Repo: https://github.com/LinwoodCloud/butterfly.git
+
+Builds:
+  - versionName: 1.4.0-alpha.3
+    versionCode: 30
+    commit: 483e0a80c3118a1c495ccd088c6118c597d32848
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
+    output: build/app/outputs/flutter-apk/app-nightly-release.apk
+    srclibs:
+      - flutter@3.0.3
+    rm:
+      - app/ios
+      - app/linux
+      - app/macos
+      - app/web
+      - app/windows
+    build:
+      - $$flutter$$/bin/flutter config --no-analytics
+      - $$flutter$$/bin/flutter build apk --flavor nightly
+
+AutoUpdateMode: Version
+UpdateCheckMode: Tags ^v.+$
+UpdateCheckData: app/pubspec.yaml|version:\s.+\+(\d+)|.|version:\s(.+)\+
+CurrentVersion: 1.4.0-alpha.3
+CurrentVersionCode: 30
diff --git a/metadata/dev.linwood.butterfly.yml b/metadata/dev.linwood.butterfly.yml
index fc62a8fce8..904a3ed2a9 100644
--- a/metadata/dev.linwood.butterfly.yml
+++ b/metadata/dev.linwood.butterfly.yml
@@ -476,8 +476,29 @@ Builds:
       - $$flutter$$/bin/flutter config --no-analytics
       - $$flutter$$/bin/flutter build apk --flavor development
 
+  - versionName: 1.4.0-alpha.3
+    versionCode: 30
+    commit: 483e0a80c3118a1c495ccd088c6118c597d32848
+    subdir: app
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y openjdk-11-jdk-headless
+      - update-alternatives --auto java
+    output: build/app/outputs/flutter-apk/app-production-release.apk
+    srclibs:
+      - flutter@3.0.3
+    rm:
+      - app/ios
+      - app/linux
+      - app/macos
+      - app/web
+      - app/windows
+    build:
+      - $$flutter$$/bin/flutter config --no-analytics
+      - $$flutter$$/bin/flutter build apk --flavor production
+
 AutoUpdateMode: Version
-UpdateCheckMode: Tags ^v.+$
+UpdateCheckMode: Tags ^v[\d.]+$
 UpdateCheckData: app/pubspec.yaml|version:\s.+\+(\d+)|.|version:\s(.+)\+
-CurrentVersion: 1.4.0-alpha.2
-CurrentVersionCode: 29
+CurrentVersion: 1.3.2
+CurrentVersionCode: 26