diff --git a/pages/总复习2023t1.md b/pages/总复习2023t1.md
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--- a/pages/总复习2023t1.md
+++ b/pages/总复习2023t1.md
@@ -1190,7 +1190,7 @@
 						- Distribution Transparency: The database feels as a single, logical entity
 						- Transaction Transparency: Ensures that all distributed transactions maintain distributed database’s integrity and consistency.
 						- Performance Transparency: must perform as if it were a centralized DBMS.
-					- LATER advantages and disadvantages of distributed databases #flashcard
+					- DONE advantages and disadvantages of distributed databases #flashcard
 						- Advantages
 							- Reflects organizational structure
 							- Improved shareability and local autonomy