diff --git a/android/app/build.gradle b/android/app/build.gradle
index 680ea2e..25d310b 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -151,6 +151,14 @@ android {
             keyAlias 'androiddebugkey'
             keyPassword 'android'
         }
+        release {
+            if (project.hasProperty('MYAPP_UPLOAD_STORE_FILE')) {
+                storeFile file(MYAPP_UPLOAD_STORE_FILE)
+                storePassword MYAPP_UPLOAD_STORE_PASSWORD
+                keyAlias MYAPP_UPLOAD_KEY_ALIAS
+                keyPassword MYAPP_UPLOAD_KEY_PASSWORD
+            }
+        }
     }
     buildTypes {
         debug {
@@ -159,7 +167,8 @@ android {
         release {
             // Caution! In production, you need to generate your own keystore file.
             // see https://reactnative.dev/docs/signed-apk-android.
-            signingConfig signingConfigs.debug
+            // signingConfig signingConfigs.debug
+            signingConfig signingConfigs.release
             minifyEnabled enableProguardInReleaseBuilds
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
         }
diff --git a/android/gradle.properties b/android/gradle.properties
index 04ca0ef..f4757ca 100644
--- a/android/gradle.properties
+++ b/android/gradle.properties
@@ -26,3 +26,7 @@ android.enableJetifier=true
 
 # Version of flipper SDK to use with React Native
 FLIPPER_VERSION=0.37.0
+MYAPP_UPLOAD_STORE_FILE=gpsline-rn-demo-keystore01.keystore
+MYAPP_UPLOAD_KEY_ALIAS=gpsline-rn-demo-keystore01alias
+MYAPP_UPLOAD_STORE_PASSWORD=666676
+MYAPP_UPLOAD_KEY_PASSWORD=666676
\ No newline at end of file