diff --git a/.gitignore b/.gitignore
index dc81b83..d644dc5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,5 @@ local.properties
 *.bin
 *.task
 *.tflite
+*.keystore
+*.jks
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index cbd6085..5c4954d 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -15,15 +15,19 @@ android {
         versionName = "1.8.0"
     }
 
-    val keystoreFile = rootProject.file("pixel10.keystore")
+    val localProps = rootProject.file("local.properties")
+    val props = java.util.Properties().apply {
+        if (localProps.exists()) load(localProps.inputStream())
+    }
+    val keystoreFile = rootProject.file(props.getProperty("KEYSTORE_FILE", "pixel10.keystore"))
 
     signingConfigs {
         create("release") {
-            if (keystoreFile.exists()) {
+            if (keystoreFile.exists() && props.containsKey("KEYSTORE_PASSWORD")) {
                 storeFile = keystoreFile
-                storePassword = "pixel10ai"
-                keyAlias = "pixel10"
-                keyPassword = "pixel10ai"
+                storePassword = props.getProperty("KEYSTORE_PASSWORD")
+                keyAlias = props.getProperty("KEY_ALIAS", "pixel10")
+                keyPassword = props.getProperty("KEY_PASSWORD")
             }
         }
     }