diff --git a/.github/workflows/app-prebuild.yml b/.github/workflows/app-prebuild.yml
index 1e8f0f7..4d8f26d 100644
--- a/.github/workflows/app-prebuild.yml
+++ b/.github/workflows/app-prebuild.yml
@@ -15,6 +15,7 @@ on:
 
 env:
   ANDROID_KEY: ${{ secrets.ANDROID_KEY }}
+  KEY_PROPERTIES: ${{ secrets.KEY_PROPERTIES }}
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
@@ -41,7 +42,9 @@ jobs:
           channel: 'stable' # or: 'beta', 'dev' or 'master'
             
       - name: Set android sign key for app building
-      - run: touch ./android/key.properties && echo $ANDROID_KEY > ./android/key.properties
+        run: |
+          touch ./andriod/key.pem && echo $ANDROID_KEY > ./andriod/key.pem
+          touch ./android/key.properties && echo $KEY_PROPERTIES > ./android/key.properties
       - run: flutter pub get
 #       - run: flutter test
       - run: flutter build apk