diff --git a/.hermes/plans/2025-08-24_1200-iperf3-gui-mvp.md b/.hermes/plans/2025-08-24_1200-iperf3-gui-mvp.md
index b1d9325..b44fe5d 100644
--- a/.hermes/plans/2025-08-24_1200-iperf3-gui-mvp.md
+++ b/.hermes/plans/2025-08-24_1200-iperf3-gui-mvp.md
@@ -1,7 +1,7 @@
 # iperf3-gui Implementation Plan
 
 > **Status:** COMPLETED
-> **Last updated:** 2025-08-24 15:00 UTC+09:00
+> **Last updated:** 2025-08-24 16:30 UTC+09:00
 
 **Goal:** Create a Flutter Android app that bundles iperf3 and provides a simple GUI for client-mode network throughput testing.
 
diff --git a/android/app/src/main/kotlin/novoyuuparosk/iperf3gui/MainActivity.kt b/android/app/src/main/kotlin/com/novoyuuparosk/iperf3gui/MainActivity.kt
similarity index 72%
rename from android/app/src/main/kotlin/novoyuuparosk/iperf3gui/MainActivity.kt
rename to android/app/src/main/kotlin/com/novoyuuparosk/iperf3gui/MainActivity.kt
index 73c13f4..e3b7576 100644
--- a/android/app/src/main/kotlin/novoyuuparosk/iperf3gui/MainActivity.kt
+++ b/android/app/src/main/kotlin/com/novoyuuparosk/iperf3gui/MainActivity.kt
@@ -1,4 +1,4 @@
-package novoyuuparosk.iperf3gui
+package com.novoyuuparosk.iperf3gui
 
 import io.flutter.embedding.android.FlutterActivity
 
diff --git a/screenshots/screenshot.png b/screenshots/screenshot.png
new file mode 100644
index 0000000..f8faf4c
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