diff --git a/quantitative_data/数据批量导入.ipynb b/quantitative_data/数据批量导入.ipynb
index 5a5417c..1f34490 100644
--- a/quantitative_data/数据批量导入.ipynb
+++ b/quantitative_data/数据批量导入.ipynb
@@ -77,7 +77,11 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# 导入核心模块\n",
+    "# 导入核心模块 (强制重新加载，确保使用最新代码)\n",
+    "import importlib\n",
+    "import importer\n",
+    "importlib.reload(importer)\n",
+    "\n",
     "from importer import (\n",
     "    get_pg_connection,\n",
     "    get_ts_pro,\n",