diff --git a/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb b/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb
index c72d4961..54a96ed8 100644
--- a/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb
+++ b/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb
@@ -1,3 +1,14 @@
+"cells": [
+	{
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "view-in-github",
+        "colab_type": "text"
+      },
+      "source": [
+        "<a href=\"https://colab.research.google.com/github/hinabl/voice-changer/blob/master/Hina_Modified_Realtime_Voice_Changer_on_Colab.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
+      ]
+    },
 {
   "cells": [
     {
@@ -430,4 +441,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 0
-}
\ No newline at end of file
+}