diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index 11a3580..3f0f9d1 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -1825,10 +1825,9 @@
 							- Market pull
 							- Universities & industry liaison
 						- Simultaneous coupling: involves a continuous process of feedback and iteration.
-						- interactive: takes simultaneous coupling one step further,
+						- interactive: takes simultaneous coupling one step further,  Innovations occur due to work in universities, industry and from market demand
 					- ### Characteristics of Innovative Companies
 					  id:: 648adeaf-9213-4326-9e55-82d61f9a3b0c
-					  collapsed:: true
 					  Innovative companies share certain characteristics, such as: #flashcard
 						- A willingness to take risks and experiment with new ideas.
 						- A focus on customer needs and preferences.
@@ -1836,7 +1835,6 @@
 						- A commitment to continuous improvement and innovation.
 					- ### Strategies for Fostering a Culture of Innovation
 					  id:: 648adeaf-8bb5-48bc-b238-aa0f9c52f7e4
-					  collapsed:: true
 					  Companies can foster a culture of innovation by: #flashcard
 						- Providing resources, such as funding, time, and expertise, to support innovation initiatives.
 						- Encouraging collaboration and cross-functional teams.