diff --git a/deploy/android_demo/app/src/main/res/layout/activity_main.xml b/deploy/android_demo/app/src/main/res/layout/activity_main.xml
index 5caf568ee8..e90c99a68b 100644
--- a/deploy/android_demo/app/src/main/res/layout/activity_main.xml
+++ b/deploy/android_demo/app/src/main/res/layout/activity_main.xml
@@ -23,13 +23,7 @@
android:layout_height="wrap_content"
android:orientation="horizontal">
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