diff --git a/w_okada's_Voice_Changer_version_2_x.ipynb b/w_okada's_Voice_Changer_version_2_x.ipynb
index cf5c224c..11d4e9da 100644
--- a/w_okada's_Voice_Changer_version_2_x.ipynb
+++ b/w_okada's_Voice_Changer_version_2_x.ipynb
@@ -52,7 +52,7 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 1,
+      "execution_count": null,
       "metadata": {
         "id": "W2GYWTHWmRIY",
         "cellView": "form",
@@ -209,7 +209,7 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 3,
+      "execution_count": null,
       "metadata": {
         "id": "Dbx41M-zlknc",
         "cellView": "form",
@@ -241,7 +241,7 @@
         "# @markdown **1** - Create a <font color=green>**free**</font> account at [ngrok](https://dashboard.ngrok.com/signup) or **login with Google/Github account**\\\n",
         "# @markdown **2** - If you didn't logged in with Google/Github, you will need to **verify your e-mail**!\\\n",
         "# @markdown **3** - Click [this link](https://dashboard.ngrok.com/get-started/your-authtoken) to get your auth token, and place it here:\n",
-        "Token = '20iohpfydDxibIq0KxJdfV2wZQF_5AxT7MKnLsKpn8JWeyJYK' # @param {type:\"string\"}\n",
+        "Token = '' # @param {type:\"string\"}\n",
         "# @markdown **4** - *(optional)* Change to a region near to you or keep at United States if increase latency\\\n",
         "# @markdown `Default Region: ap - Asia/Pacific (Singapore)`\n",
         "Region = \"jp - Japan (Tokyo)\" # @param [\"ap - Asia/Pacific (Singapore)\", \"au - Australia (Sydney)\",\"eu - Europe (Frankfurt)\", \"in - India (Mumbai)\",\"jp - Japan (Tokyo)\",\"sa - South America (Sao Paulo)\", \"us - United States (Ohio)\"]\n",
@@ -277,7 +277,7 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 4,
+      "execution_count": null,
       "metadata": {
         "id": "s7mYqKtW6VOI",
         "cellView": "form",
@@ -362,7 +362,7 @@
     "colab": {
       "provenance": [],
       "gpuType": "T4",
-      "authorship_tag": "ABX9TyMV0OOBonc66rzKOaFNdK7a",
+      "authorship_tag": "ABX9TyO6EVNYbFuRgZrxgqHQjwuH",
       "include_colab_link": true
     },
     "kernelspec": {