diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..ed8ebf583f771da9150c35db3955987b7d757904
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+__pycache__
\ No newline at end of file
diff --git a/src/ebook/extract_book_code.py b/src/ebook/extract_book_code.py
index f65d725b934205a7d40402d594758161f84d6d25..93573dfcfdb2aa588a1581bbfa564062bc329abd 100644
--- a/src/ebook/extract_book_code.py
+++ b/src/ebook/extract_book_code.py
@@ -16,8 +16,6 @@ def extract_code():
         "全程软件测试（第3版）": "825acb73c85c4c4bb9632afe858bc097",
     }
     for book_idx, book_name in enumerate(book_mapping.keys()):
-        if book_name == 'Python编程无师自通':
-            continue
         book_dir_name = book_name
         book_dir = os.path.join('data', book_dir_name)
         if not os.path.exists(book_dir):
@@ -70,7 +68,7 @@ def extract_code():
                     if section.find(r'/') != -1:
                         section = section.replace('/', '')
                     section_dir = os.path.join(chapter_dir, section)
-                    print(section_dir)
+                    # print(section_dir)
                     if not os.path.exists(section_dir):
                         os.mkdir(section_dir)
                     section_dir_list.append(section_dir)
@@ -80,8 +78,8 @@ def extract_code():
                     else:
                         html_save_path = os.path.join(
                             section_dir_list[idx - 1], 'text.html')
-                    with open(html_save_path, 'w', encoding='utf-8') as f:
-                        f.write(section_content)
+                    # with open(html_save_path, 'w', encoding='utf-8') as f:
+                    #     f.write(section_content)
 
                     code_list = re.findall(r'<code>(.*?)</code>',
                                            section_content, re.S)
@@ -104,6 +102,7 @@ def extract_code():
                                 section_dir_list[idx - 1],
                                 'code_{}.java'.format(count))
 
+                        print(code_save_dir)
                         print(res_str)
                         with open(code_save_dir, 'w', encoding='utf-8') as f:
                             f.write(res_str)