diff --git a/notes/设计模式.md b/notes/设计模式.md
index ba7d08f5..00cf9ed2 100644
--- a/notes/设计模式.md
+++ b/notes/设计模式.md
@@ -17,13 +17,11 @@
     * [9.2 Java ���õĵ�����](#92-java-���õĵ�����)
     * [9.3 ���ģʽ](#93-���ģʽ)
 * [�� 10 �� ״̬ģʽ](#��-10-��-״̬ģʽ)
-* [�� 11 �� ����ģʽ // TODO](#��-11-��-����ģʽ--todo)
+* [�� 11 �� ����ģʽ](#��-11-��-����ģʽ)
 * [�� 12 �� ����ģʽ](#��-12-��-����ģʽ)
     * [12.1 MVC](#121-mvc)
-        * [12.1.1 ��ͳ MVC](#1211-��ͳ-mvc)
-        * [12.1.2 Web �е� MVC](#1212-web-�е�-mvc)
 * [�� 13 �� �����ģʽ�ദ](#��-13-��-�����ģʽ�ദ)
-* [�� 14 �� ʣ�µ�ģʽ // TODO](#��-14-��-ʣ�µ�ģʽ--todo)
+* [�� 14 �� ʣ�µ�ģʽ](#��-14-��-ʣ�µ�ģʽ)
 <!-- GFM-TOC -->
 
 # �� 1 �� ���ģʽ����
@@ -1698,19 +1696,19 @@ You turned, but there are no gumballs
 No gumball dispensed
 ```
 
-# �� 11 �� ����ģʽ // TODO
+# �� 11 �� ����ģʽ
 
 # �� 12 �� ����ģʽ
 
 ## 12.1 MVC
 
-### 12.1.1 ��ͳ MVC
+**��ͳ MVC**
 
 ��ͼʹ�����ģʽ��ģ��ʹ���˹۲���ģʽ��������ʹ���˲���ģʽ��
 
 ![](https://github.com/CyC2018/InterviewNotes/blob/master/pics/4f67611d-492f-4958-9fa0-4948010e345f.jpg)
 
-### 12.1.2 Web �е� MVC
+**Web �е� MVC**
 
 ģʽ����ʹ�ù۲���ģʽ��
 
@@ -1728,4 +1726,4 @@ No gumball dispensed
 
 ![](https://github.com/CyC2018/InterviewNotes/blob/master/pics/524a237c-ffd7-426f-99c2-929a6bf4c847.jpg)
 
-# �� 14 �� ʣ�µ�ģʽ // TODO
+# �� 14 �� ʣ�µ�ģʽ