diff --git a/android/build.gradle b/android/build.gradle
index 934ebfa..3c4fbe8 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -24,6 +24,9 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
+    if (project.android.hasProperty("namespace")) {
+        namespace = "com.zero.flutter_pangle_ads"
+    }
     compileSdk 31
     defaultConfig {
         minSdkVersion 19
diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index d01c8ce..bd570b1 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -6,7 +6,7 @@ plugins {
 
 android {
     namespace = "com.zero.flutter_pangle_ads_example"
-    compileSdk = flutter.compileSdkVersion
+    compileSdk = 34
     ndkVersion = flutter.ndkVersion
 
     compileOptions {