diff --git a/.github/workflows/flutter_build_release.yml b/.github/workflows/flutter_build_release.yml
index 64718d7..3500859 100644
--- a/.github/workflows/flutter_build_release.yml
+++ b/.github/workflows/flutter_build_release.yml
@@ -29,7 +29,6 @@ jobs:
       FLUTTER_KEY_ALIAS: ${{ secrets.FLUTTER_KEY_ALIAS }}
       FLUTTER_KEY_PASSWORD: ${{ secrets.FLUTTER_KEY_PASSWORD }}
       FLUTTER_STORE_PASSWORD: ${{ secrets.FLUTTER_STORE_PASSWORD }}
-      FLUTTER_STORE_FILE: ${{ secrets.FLUTTER_STORE_FILE }}
     steps:
     - name: Checkout Repository
       uses: actions/checkout@v3
@@ -51,6 +50,9 @@ jobs:
       with:
         flutter-version: ${{ env.FLUTTER_VERSION }}
 
+    - name: Decode Keystore
+      run: echo "${{ secrets.FLUTTER_STORE_FILE }}" | base64 -d > android/app/release-key.jks
+      
     - name: Install Dependencies
       run: flutter pub get
       
diff --git a/android/app/build.gradle b/android/app/build.gradle
index b420114..da64bcc 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -48,7 +48,7 @@ android {
         release {
             keyAlias System.getenv('FLUTTER_KEY_ALIAS') ?: ""
             keyPassword System.getenv('FLUTTER_KEY_PASSWORD') ?: ""
-            storeFile file(System.getenv('FLUTTER_STORE_FILE') ?: "")
+            storeFile "release-key.jks"
             storePassword System.getenv('FLUTTER_STORE_PASSWORD') ?: ""
         }
     }