diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
index 15e58da..99a9a11 100644
--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -870,7 +870,7 @@
 		  :LOGBOOK:
 		  CLOCK: [2023-06-04 Sun 16:27:23]--[2023-06-04 Sun 16:54:55] => 00:27:32
 		  :END:
-			- LATER Block 1
+			- DONE Block 1
 			  deck:: 2023t1/database
 				- DONE DBMS
 					- Database is :-> a shared collection of logically related data (and a description of this data), designed to meet the information needs of an organization.
@@ -952,9 +952,8 @@
 						- Ternary relationship #flashcard
 						  id:: 648974ba-9b7a-4543-b243-e7a78cfc8175
 							- a ternary relationship is not the same as three binary relationships!
-				- LATER basic concepts associated with Entity-Relationship(ER) model.
+				- DONE basic concepts associated with Entity-Relationship(ER) model.
 				- LATER Forming sql queries
-				  collapsed:: true
 					- DONE Review relational algebra https://www.geeksforgeeks.org/introduction-of-relational-algebra-in-dbms/
 					- LATER review lab2
 					- LATER SQL join