diff --git a/quantitative_data/数据批量导入.ipynb b/quantitative_data/数据批量导入.ipynb
index 1986e65..feac19d 100644
--- a/quantitative_data/数据批量导入.ipynb
+++ b/quantitative_data/数据批量导入.ipynb
@@ -46,7 +46,7 @@
    "source": [
     "import sys\n",
     "import os\n",
-    "os.chdir(r\"t:\\jupyter\\notebook\\quantitative_data\")\n",
+    "os.chdir(r\"d:\\projects\\quanxiel\\quantitative_data\")\n",
     "print(f\"工作目录: {os.getcwd()}\")\n",
     "print(f\"Python 版本: {sys.version}\")"
    ]