diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
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@@ -1346,6 +1346,7 @@
 				- ## Topic 2: Project Management
 				  id:: 648581e7-cc5c-4514-9c2a-0b6af4adc5bb
 				  deck:: 2023t1/product/t2
+				  collapsed:: true
 					- **Define** what is project management #flashcard
 					  id:: 648adeaf-c6bf-4613-9ec3-698ac0ad2f1f
 						- For all but the simplest products, product development involves many people completing many different tasks.
@@ -2056,7 +2057,7 @@
 						- 所有者可以控制并从使用他们的知识产权中获得回报，这鼓励了进一步的创新和创造，对我们所有人都有好处。The owner can control and be rewarded for the use of their IP, and this encourages further innovation and creativity to the benefit of us all.
 			- DONE Week 3
 				- ## Topic 11: ==System Level Design==
-				  deck:: 2023t1/product/t11
+				  deck:: 2023t1/product/w3/t11
 				  collapsed:: true
 					- 系统级设计（System-level Design）产品架构可以描述为 :Product Architecture can be described as: #flashcard
 					  id:: 648afdb9-baec-4117-9da9-5c12dcb2dd38
@@ -2144,7 +2145,7 @@
 								- 首先是基本的相互作用关系 (fundamental interaction), 它与 示意图中连接各组件的那些线条相对应。例如， 一张纸从纸张托盘移动到打印装置中，因为 这种基本的相互作用关系是系统运行的基础，所以，在最早设计示意图时就应该计划好，并 要很好地加以理解。其次是附属的相互作用关系 (incidental interaction), 它是功能单元特定的 实体设置或组件之间具体的几何排列造成的。例如，纸张托盘中的传动器所引起的震动会干 扰打印墨盒在 X 轴的精确定位。 It is most likely that a different person or group will be assigned to design each chunk ¡ Because the chunks interact with one another in both planned and unintended ways, these different groups will have to coordinate their activities and exchange information ¡ To manage this coordination process better, the team should identify the known interactions between chunks during the system-level design phase There are two categories of interaction l Fundamental ¡ Those which correspond to the lines on the schematic that connect the chunks to one another ¡ These are the fundamental interactions of the systems operation l Incidental ¡ Those that arise because of l the particular physical implementation of functional elements, or l because of the geometric arrangement of the chunks ¡ An incidental interaction graph is used to document this type of interaction, see next slide
 						-
 				- ## ==Topic 12 / 13: Detail Design and Prototypes==
-				  deck:: 2023t1/product/t12
+				  deck:: 2023t1/product/w3/t12
 					- 此阶段的部门职责是 #flashcard
 					  id:: 648afdb9-8ccf-4d7e-854d-5a9e89be62b0
 						- ·营销Marketing #flashcard