diff --git a/app/PrankMaster.jks b/app/PrankMaster.jks
new file mode 100644
index 0000000..52098f8
Binary files /dev/null and b/app/PrankMaster.jks differ
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 702c66c..7357699 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -12,7 +12,7 @@ android {
 
     defaultConfig {
         //com.prank.master
-        applicationId = "com.prank.master.test"
+        applicationId = "com.prank.master"
         minSdk = 23
         targetSdk = 34
         versionCode = 1
diff --git a/app/src/main/res/mipmap-xxxhdpi/logo.png b/app/src/main/res/mipmap-xxxhdpi/logo.png
index ff4e9f8..7c40478 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/logo.png and b/app/src/main/res/mipmap-xxxhdpi/logo.png differ
diff --git a/app/testFunnyAudio.jks b/app/testFunnyAudio.jks
deleted file mode 100644
index a7e496c..0000000
Binary files a/app/testFunnyAudio.jks and /dev/null differ
diff --git a/keystore.properties b/keystore.properties
new file mode 100644
index 0000000..b4b7d82
--- /dev/null
+++ b/keystore.properties
@@ -0,0 +1,6 @@
+app_name=Prank Master
+package_name=com.prank.master
+keystoreFile=app/PrankMaster.jks
+key_alias=PrankMasterkey0
+key_store_password=PrankMaster
+key_password=PrankMaster
\ No newline at end of file