diff --git a/refilc/android/app/.gitignore b/refilc/android/app/.gitignore
new file mode 100644
index 0000000..4861655
--- /dev/null
+++ b/refilc/android/app/.gitignore
@@ -0,0 +1 @@
+*.jks
\ No newline at end of file
diff --git a/refilc/android/app/build.gradle b/refilc/android/app/build.gradle
index 1d24c20..073ee96 100644
--- a/refilc/android/app/build.gradle
+++ b/refilc/android/app/build.gradle
@@ -122,6 +122,11 @@ android {
             signingConfig signingConfigs.release
             shrinkResources true
             minifyEnabled true
+            debuggable false
+            jniDebuggable false
+            renderscriptDebuggable false
+            pseudoLocalesEnabled false
+            zipAlignEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
diff --git a/refilc/build.sh b/refilc/build.sh
index cd26752..aac7669 100755
--- a/refilc/build.sh
+++ b/refilc/build.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-flutter build apk --release --dart-define=APPVER=$(cat pubspec.yaml | grep version: | cut -d' ' -f2 | cut -d+ -f1) --no-tree-shake-icons
+flutter build apk --release --tree-shake-icons --split-debug-info=debug-info --split-per-abi --target-platform android-arm,android-arm64 --obfuscate
diff --git a/refilc/pubspec.yaml b/refilc/pubspec.yaml
index c4a8c68..c601347 100644
--- a/refilc/pubspec.yaml
+++ b/refilc/pubspec.yaml
@@ -45,7 +45,6 @@ dependencies:
   crypto: ^3.0.2
   elegant_notification: ^2.2.0
   flutter_feather_icons: ^2.0.0+1
-  # live_activities: ^1.7.4
   animated_flip_counter: ^0.3.4
   lottie: ^3.1.0
   rive: ^0.12.4
@@ -79,6 +78,7 @@ dev_dependencies:
   flutter_launcher_icons: ^0.14.2
   flutter_native_splash: "^2.3.10"
   sqflite_common_ffi: ^2.0.0+3
+  dependency_validator: ^5.0.2
 
 dependency_overrides:
   webview_flutter_wkwebview: 3.17.0