diff --git a/2025-11.22.1/11.21.1.D2-full.ipynb b/2025-11.22.1/11.21.1.D2-full.ipynb
index 25ded7a..4252098 100644
--- a/2025-11.22.1/11.21.1.D2-full.ipynb
+++ b/2025-11.22.1/11.21.1.D2-full.ipynb
@@ -20,14 +20,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "d2112ca7-0c05-4332-87b5-f473f8c3fcd0",
    "metadata": {
     "tags": []
    },
    "outputs": [],
    "source": [
-    "#添加库和做某些显示设置\n",
+    "#添加库和做某些显示设置111\n",
     "import numpy as np\n",
     "import pandas as pd\n",
     "import matplotlib.pyplot as plt\n",