diff --git a/deploy/android_demo/app/build.gradle b/deploy/android_demo/app/build.gradle
index 0daa4b3c33f3c4b6c76f7be2a3229368b7d9b311..e5267a74c979e3d559ec6a902f7fdb8e57d8d133 100644
--- a/deploy/android_demo/app/build.gradle
+++ b/deploy/android_demo/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId "com.baidu.paddle.lite.demo.ocr"
         minSdkVersion 23
         targetSdkVersion 29
-        versionCode 1
-        versionName "1.0"
+        versionCode 2
+        versionName "2.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
             cmake {