diff --git a/data/topic_mapping/2.chapter_mapping.json b/data/topic_mapping/2.chapter_mapping.json
new file mode 100644
index 0000000000000000000000000000000000000000..9eac3d3b4d282b26afb388a95af2036009ba9f7f
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+++ b/data/topic_mapping/2.chapter_mapping.json
@@ -0,0 +1,22 @@
+{
+  "data/books/1.Python编程无师自通/第02章 起步": "https://bbs.csdn.net/topics/604037541",
+  "data/books/1.Python编程无师自通/第03章 编程概论": "https://bbs.csdn.net/topics/604037542",
+  "data/books/1.Python编程无师自通/第04章 函数": "https://bbs.csdn.net/topics/604037543",
+  "data/books/1.Python编程无师自通/第05章 容器": "https://bbs.csdn.net/topics/604037618",
+  "data/books/1.Python编程无师自通/第06章 字符串操作": "https://bbs.csdn.net/topics/604037619",
+  "data/books/1.Python编程无师自通/第07章 循环": "https://bbs.csdn.net/topics/604037544",
+  "data/books/1.Python编程无师自通/第08章 模块": "https://bbs.csdn.net/topics/604037545",
+  "data/books/1.Python编程无师自通/第09章 文件": "https://bbs.csdn.net/topics/604037620",
+  "data/books/1.Python编程无师自通/第10章 综合练习": "https://bbs.csdn.net/topics/604037492",
+  "data/books/1.Python编程无师自通/第12章 编程范式": "https://bbs.csdn.net/topics/604037493",
+  "data/books/1.Python编程无师自通/第13章 面向对象编程的四大支柱": "https://bbs.csdn.net/topics/604037546",
+  "data/books/1.Python编程无师自通/第14章 深入面向对象编程": "https://bbs.csdn.net/topics/604037621",
+  "data/books/1.Python编程无师自通/第15章 综合练习": "https://bbs.csdn.net/topics/604037547",
+  "data/books/1.Python编程无师自通/第16章 Bash": "https://bbs.csdn.net/topics/604037548",
+  "data/books/1.Python编程无师自通/第17章 正则表达式": "https://bbs.csdn.net/topics/604037494",
+  "data/books/1.Python编程无师自通/第18章 包管理器": "https://bbs.csdn.net/topics/604037495",
+  "data/books/1.Python编程无师自通/第19章 版本控制": "https://bbs.csdn.net/topics/604037622",
+  "data/books/1.Python编程无师自通/第20章 融会贯通": "https://bbs.csdn.net/topics/604037623",
+  "data/books/1.Python编程无师自通/第21章 数据结构": "https://bbs.csdn.net/topics/604037624",
+  "data/books/1.Python编程无师自通/第22章 算法": "https://bbs.csdn.net/topics/604037625"
+}
\ No newline at end of file