diff --git a/assets/author.json b/assets/author.json
deleted file mode 100644
index 4640a90b05ff10cbaa41a5bd9b3a49bccf4059e3..0000000000000000000000000000000000000000
--- a/assets/author.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "Python小白进阶":"youcans",
-    "youcans": "youcans",
-    "AI浩":"hhhhhhhhhhwwwwwwwwww",
-    "hhhhhhhhhhwwwwwwwwww": "hhhhhhhhhhwwwwwwwwww",
-    "吴佳WuJia":"yvettewu",
-    "yvettewu": "yvettewu",
-    "幻灰龙":"huanhuilong",
-    "feilong":"huanhuilong",
-    "huanhuilong": "huanhuilong",
-    "xiaozhi_5638": "xiaozhi_5638",
-    "请叫我卷福": "xiaozhi_5638"
-}
\ No newline at end of file
diff --git a/main.py b/main.py
index 24fdf1f228f069ff54e3323231f4785d1690dcd0..c1f1a6ec899d861d6390b538233b10dffbf0f620 100644
--- a/main.py
+++ b/main.py
@@ -4,7 +4,24 @@ from src.doc import DocWalker
 from src.img import ImgWalker
 
 if __name__ == '__main__':
-    walker = TreeWalker("data", "opencv", "OpenCV")
+    walker = TreeWalker(
+        "data", "opencv", "OpenCV",
+        ignore_keywords=True,
+        enable_notebook=False,
+        authors={
+            "Python小白进阶": "youcans",
+            "youcans": "youcans",
+            "AI浩": "hhhhhhhhhhwwwwwwwwww",
+            "hhhhhhhhhhwwwwwwwwww": "hhhhhhhhhhwwwwwwwwww",
+            "吴佳WuJia": "yvettewu",
+            "yvettewu": "yvettewu",
+            "幻灰龙": "huanhuilong",
+            "feilong": "huanhuilong",
+            "huanhuilong": "huanhuilong",
+            "xiaozhi_5638": "xiaozhi_5638",
+            "请叫我卷福": "xiaozhi_5638"
+        }
+    )
     walker.walk()
 
     # doc = DocWalker('doc')
diff --git a/src/tree.py b/src/tree.py
index 6405ceff0d460729969a2291b0561c4c457bd51a..3891238fd1b41faded6fb6daa63b6898d6bb7a02 100644
--- a/src/tree.py
+++ b/src/tree.py
@@ -6,12 +6,6 @@ import subprocess
 import sys
 import uuid
 import re
-import git
-
-
-def load_json(p):
-    with open(p, 'r') as f:
-        return json.loads(f.read())
 
 
 id_set = set()
@@ -21,11 +15,9 @@ handler = logging.StreamHandler(sys.stdout)
 formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
 handler.setFormatter(formatter)
 logger.addHandler(handler)
-repo = git.Repo(".")
-author_dict = load_json('assets/author.json')
 
 
-def user_name(md_file):
+def user_name(md_file, author_dict):
     ret = subprocess.Popen([
         "git", "log", md_file
     ], stdout=subprocess.PIPE)
@@ -36,7 +28,11 @@ def user_name(md_file):
             author_lines.append(line.split(' ')[1])
     author_nick_name = author_lines[-1]
     return author_dict.get(author_nick_name, "")
-    # return repo.config_reader().get_value("user", "name")
+
+
+def load_json(p):
+    with open(p, 'r') as f:
+        return json.loads(f.read())
 
 
 def dump_json(p, j, exist_ok=False, override=False):
@@ -90,7 +86,18 @@ def check_export(base, cfg):
 
 
 class TreeWalker:
-    def __init__(self, root, tree_name, title=None, log=None):
+    def __init__(
+        self, root,
+        tree_name,
+        title=None,
+        log=None,
+        authors=None,
+        enable_notebook=None,
+        ignore_keywords=False
+    ):
+        self.ignore_keywords = ignore_keywords
+        self.authors = authors if authors else {}
+        self.enable_notebook = enable_notebook
         self.name = tree_name
         self.root = root
         self.title = tree_name if title is None else title
@@ -369,7 +376,7 @@ class TreeWalker:
                     if "source" not in meta:
                         meta["source"] = source
                     if "author" not in meta:
-                        meta["author"] = user_name(md_file)
+                        meta["author"] = user_name(md_file, self.authors)
                     if "type" not in meta:
                         meta["type"] = "code_options"
                 except:
@@ -377,7 +384,7 @@ class TreeWalker:
         if meta is None:
             meta = {
                 "type": "code_options",
-                "author": user_name(md_file),
+                "author": user_name(md_file, self.authors),
                 "source": source,
                 "notebook_enable": self.default_notebook(),
                 "exercise_id": uuid.uuid4().hex
@@ -385,13 +392,17 @@ class TreeWalker:
         dump_json(meta_path, meta, True, True)
 
     def default_notebook(self):
+        if self.enable_notebook is not None:
+            return self.enable_notebook
         if self.name in ["python", "java", "c"]:
             return True
         else:
             return False
 
     def check_section_keywords(self, full_path):
+        if self.ignore_keywords:
+            return
         config = self.ensure_section_config(full_path)
-        # if not config.get("keywords", []):
-        #     self.logger.error(f"节点 [{full_path}] 的关键字为空，请修改配置文件写入关键字")
-        #     sys.exit(1)
+        if not config.get("keywords", []):
+            self.logger.error(f"节点 [{full_path}] 的关键字为空，请修改配置文件写入关键字")
+            sys.exit(1)