diff --git a/Android/app/build.gradle b/Android/app/build.gradle
index 594d0dc6..0d7367c1 100644
--- a/Android/app/build.gradle
+++ b/Android/app/build.gradle
@@ -4,7 +4,7 @@ android {
     compileSdkVersion 29
     buildToolsVersion '29.0.2'
     defaultConfig {
-        applicationId "com.github.penfeizhou.doric"
+        applicationId "pub.doric.demo"
         minSdkVersion 16
         targetSdkVersion 29
         versionCode 1