diff --git a/1000-hours/public/audios/plaid-uk.mp3 b/1000-hours/public/audios/plaid-uk.mp3
new file mode 100644
index 00000000..00d7ff40
Binary files /dev/null and b/1000-hours/public/audios/plaid-uk.mp3 differ
diff --git a/1000-hours/public/audios/plaid-us.mp3 b/1000-hours/public/audios/plaid-us.mp3
new file mode 100644
index 00000000..a31a0ae8
Binary files /dev/null and b/1000-hours/public/audios/plaid-us.mp3 differ
diff --git a/1000-hours/public/jupyter-notebooks/edge-tts-valcab-pronounciation.ipynb b/1000-hours/public/jupyter-notebooks/edge-tts-valcab-pronounciation.ipynb
index b7fd1006..34474a27 100644
--- a/1000-hours/public/jupyter-notebooks/edge-tts-valcab-pronounciation.ipynb
+++ b/1000-hours/public/jupyter-notebooks/edge-tts-valcab-pronounciation.ipynb
@@ -31,7 +31,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 1,
    "id": "9aad6634-e833-4ec4-b285-84e051329712",
    "metadata": {},
    "outputs": [
@@ -39,6 +39,8 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
+      "pygame 2.5.2 (SDL 2.28.3, Python 3.11.5)\n",
+      "Hello from the pygame community. https://www.pygame.org/contribute.html\n",
       "Files created!\n"
      ]
     }
@@ -49,7 +51,7 @@
     "import pygame\n",
     "\n",
     "TEXT = \"\"\"\n",
-    "frustrate\n",
+    "plaid\n",
     "\"\"\"\n",
     "\n",
     "Wordlist = TEXT.split(\",\")\n",
diff --git a/1000-hours/public/jupyter-notebooks/edge-tts.ipynb b/1000-hours/public/jupyter-notebooks/edge-tts.ipynb
index dcf3f019..380f50b1 100644
--- a/1000-hours/public/jupyter-notebooks/edge-tts.ipynb
+++ b/1000-hours/public/jupyter-notebooks/edge-tts.ipynb
@@ -25,25 +25,35 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "id": "9aad6634-e833-4ec4-b285-84e051329712",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "pygame 2.5.2 (SDL 2.28.3, Python 3.11.5)\n",
+      "Hello from the pygame community. https://www.pygame.org/contribute.html\n",
+      "Files created!\n"
+     ]
+    }
+   ],
    "source": [
     "import asyncio\n",
     "import edge_tts\n",
     "import pygame\n",
     "\n",
     "TEXT = \"\"\"\n",
-    "happy\n",
+    "The young artist painted a stunning landscape with a barn and a vast sky.\n",
     "\"\"\"\n",
     "\n",
     "# VOICE = \"zh-CN-YunxiaNeural\"\n",
     "# VOICE = \"en-IN-PrabhatNeural\"\n",
     "\n",
-    "VOICE = \"zh-CN-liaoning-XiaobeiNeural\"\n",
+    "# VOICE = \"zh-CN-liaoning-XiaobeiNeural\"\n",
     "\n",
-    "# VOICE = \"en-US-GuyNeural\" # Male\n",
+    "VOICE = \"en-US-GuyNeural\" # Male\n",
     "# VOICE = \"en-US-AnaNeural\" # Female\n",
     "# VOICE = \"en-US-AndrewNeural\" # Male\n",
     "# VOICE = \"en-US-AriaNeural\" # Female\n",
@@ -91,7 +101,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "id": "862f0948",
    "metadata": {},
    "outputs": [],
diff --git a/1000-hours/training-tasks/procedures.md b/1000-hours/training-tasks/procedures.md
index 8dd591ef..2e900640 100644
--- a/1000-hours/training-tasks/procedures.md
+++ b/1000-hours/training-tasks/procedures.md
@@ -6,7 +6,7 @@
 
 在挣扎着**读准**之前，**首先要避免读错**。这只是一个习惯，遇到任何不确定的词汇都要查词典 —— 当然，在有各种辅助工具的情况下（[GPT: Phonetic Transcriber](https://chat.openai.com/g/g-nWwuxUVqO-phonetic-transcriber)），甚至可以整句查询音标。
 
-忘文生音非常可怕。我曾经在很多年里把 *facade* 读成 `/ˈfækeɪd/` （其实是 `/fəˈsɑːd/`<span class="speak-word-inline" data-audio-uk="/audios/facade-uk.mp3" data-audio-us="/audios/facade-us.mp3"></span>）把 *specific* 读成 `/ˈspesɪfɪk/` （其实是 `/spəˈsɪfɪk/`<span class="speak-word-inline" data-audio-uk="/audios/specific-uk.mp3" data-audio-us="/audios/specific-us.mp3"></span>）…… 
+忘文生音非常可怕。我曾经在很多年里把 *facade* 读成 `/ˈfækeɪd/` （其实是 `/fəˈsɑːd/`<span class="speak-word-inline" data-audio-uk="/audios/facade-uk.mp3" data-audio-us="/audios/facade-us.mp3"></span>）把 *specific* 读成 `/ˈspesɪfɪk/` （其实是 `/spəˈsɪfɪk/`<span class="speak-word-inline" data-audio-uk="/audios/specific-uk.mp3" data-audio-us="/audios/specific-us.mp3"></span>）…… 不妨再猜猜 *plaid* 这个词怎么读？我在很长一段时间里误以为是 `/pleɪd/` …… 后来才发现并非如此 —— 其实是 `/plæd/`：<span class="speak-word-inline" data-audio-uk="/audios/plaid-uk.mp3" data-audio-us="/audios/plaid-us.mp3"></span>。
 
 如果不养成这个习惯，那么读错的单词会越来越多，等于时时刻刻在为自己的牢墙添砖加瓦，到最后再也无法逃脱 —— Github 上有个[常见中国程序员发音错误的单词列表](https://github.com/shimohq/chinese-programmer-wrong-pronunciation)，不妨去看看，当作自己的警钟。