diff --git a/.github/workflows/flutter-ci.yml b/.github/workflows/flutter-ci.yml
index e4c830a..73d73d0 100644
--- a/.github/workflows/flutter-ci.yml
+++ b/.github/workflows/flutter-ci.yml
@@ -1,8 +1,15 @@
 name: Flutter CI
 
 on:
+  workflow_dispatch:
+    inputs:
+      TAG:
+        description: 'Set a Tag'
+        required: true
+        default: ''
   push:
-    branches: ["master"]
+    tags:
+      - v*
 
 jobs:
   build:
@@ -23,8 +30,8 @@ jobs:
       - name: Build apks
         run: |
           flutter pub get
-          flutter build apk --release
-          flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi --release
+          flutter build apk --dart-define=GITHUB_HASH=$GITHUB_SHA --release
+          flutter build apk --dart-define=GITHUB_HASH=$GITHUB_SHA --target-platform android-arm,android-arm64,android-x64 --split-per-abi --release
           mkdir -p releases
           mv -f build/app/outputs/flutter-apk/*-release.apk releases
           mv -f releases/app-release.apk releases/app-universal-release.apk
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index 037a1ca..0000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: Flutter CI
-
-on:
-  workflow_dispatch:
-    inputs:
-      TAG:
-        description: 'Set a Tag'
-        required: true
-        default: ''
-  push:
-    tags:
-      - v*
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v4
-      - name: test output
-        run: |
-          echo "the current commit ID is $GITHUB_SHA"
-          echo "the current tag is ${{ github.event.inputs.TAG }}"
\ No newline at end of file
diff --git a/android/app/src/main/ic_launcher-playstore.png b/android/app/src/main/ic_launcher-playstore.png
new file mode 100644
index 0000000..cd3152c
Binary files /dev/null and b/android/app/src/main/ic_launcher-playstore.png differ
diff --git a/assets/images/card_placeholder.jpg b/assets/images/card_placeholder.jpg
new file mode 100644
index 0000000..6ff9211
Binary files /dev/null and b/assets/images/card_placeholder.jpg differ
diff --git a/assets/images/dlm_logo.png b/assets/images/dlm_logo.png
new file mode 100644
index 0000000..d3fc536
Binary files /dev/null and b/assets/images/dlm_logo.png differ
diff --git a/assets/images/site-logo-dlm.png b/assets/images/site-logo-dlm.png
new file mode 100644
index 0000000..b42c124
Binary files /dev/null and b/assets/images/site-logo-dlm.png differ
diff --git a/assets/images/site-logo-dlm.svg b/assets/images/site-logo-dlm.svg
new file mode 100644
index 0000000..14b9d9e
--- /dev/null
+++ b/assets/images/site-logo-dlm.svg
@@ -0,0 +1 @@
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