diff --git "a/data/3.python\351\253\230\351\230\266/7.\351\253\230\347\272\247\346\225\231\347\250\213/4.\347\273\223\346\236\204\345\214\226\346\250\241\345\274\217\345\214\271\351\205\215/match_01.json" "b/data/3.python\351\253\230\351\230\266/7.\351\253\230\347\272\247\346\225\231\347\250\213/4.\347\273\223\346\236\204\345\214\226\346\250\241\345\274\217\345\214\271\351\205\215/match_01.json"
index 3cc817701ecd7f0a397f74a3b4628156c5dab1c4..5d3598b11934fe13f0befc0e698659425b213547 100644
--- "a/data/3.python\351\253\230\351\230\266/7.\351\253\230\347\272\247\346\225\231\347\250\213/4.\347\273\223\346\236\204\345\214\226\346\250\241\345\274\217\345\214\271\351\205\215/match_01.json"
+++ "b/data/3.python\351\253\230\351\230\266/7.\351\253\230\347\272\247\346\225\231\347\250\213/4.\347\273\223\346\236\204\345\214\226\346\250\241\345\274\217\345\214\271\351\205\215/match_01.json"
@@ -3,5 +3,6 @@
   "source": "match_01.md",
   "depends": [],
   "exercise_id": 221,
-  "type": "code_options"
+  "type": "code_options",
+  "notebook_enable": false
 }
\ No newline at end of file
diff --git a/main.py b/main.py
index acdcd699b02e84d94f882384e9c5ad738e3fe5d6..9a8ebeeed7fcd9dec51032e1ec6a103165bfdadf 100644
--- a/main.py
+++ b/main.py
@@ -6,8 +6,8 @@ import os
 import re
 
 if __name__ == '__main__':
-    # walker = TreeWalker("data", "python", "python")
-    # walker.walk()
+    walker = TreeWalker("data", "python", "python")
+    walker.walk()
 
-    md = MDWalker('data/1.python初阶/4.面向对象编程')
-    md.walk()
+    # md = MDWalker('data/1.python初阶/4.面向对象编程')
+    # md.walk()