diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index fd364cf..efe8570 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -1343,9 +1343,9 @@
 		  deck:: 2023t1/product
 			- DONE Week 1
 			  deck:: 2023t1/product/w1
-				- ## Topic 2: Project Mtasks and in estimating the required development resources and development time.
+				- ## Topic 2: Project Management
 				  id:: 648581e7-cc5c-4514-9c2a-0b6af4adc5bb
-				  Do project scheduling anagement
+				  deck:: 2023t1/product/t2
 					- **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.