diff --git "a/.ipynb_checkpoints/12 Conclusion_\347\273\223\350\256\272-checkpoint.ipynb" "b/.ipynb_checkpoints/12 Conclusion_\347\273\223\350\256\272-checkpoint.ipynb"
index 02d59ae3..c1e6a90e 100644
--- "a/.ipynb_checkpoints/12 Conclusion_\347\273\223\350\256\272-checkpoint.ipynb"	
+++ "b/.ipynb_checkpoints/12 Conclusion_\347\273\223\350\256\272-checkpoint.ipynb"	
@@ -44,6 +44,7 @@
    "source": [
     "## 进阶课程\n",
     "**[基于 JupyterLab 的比特币教程（进阶）](https://github.com/leeduckgo/bitcoin_advanced_course_based_on_jupyterlab)**\n",
+    "\n",
     "**目录**\n",
     "- 前言\n",
     "- 优质的比特币保存方案\n",
diff --git "a/12 Conclusion_\347\273\223\350\256\272.ipynb" "b/12 Conclusion_\347\273\223\350\256\272.ipynb"
index 02d59ae3..c1e6a90e 100644
--- "a/12 Conclusion_\347\273\223\350\256\272.ipynb"	
+++ "b/12 Conclusion_\347\273\223\350\256\272.ipynb"	
@@ -44,6 +44,7 @@
    "source": [
     "## 进阶课程\n",
     "**[基于 JupyterLab 的比特币教程（进阶）](https://github.com/leeduckgo/bitcoin_advanced_course_based_on_jupyterlab)**\n",
+    "\n",
     "**目录**\n",
     "- 前言\n",
     "- 优质的比特币保存方案\n",