diff --git a/docs/release_notes.md b/docs/release_notes.md
index 037921943..98d5dfbe0 100644
--- a/docs/release_notes.md
+++ b/docs/release_notes.md
@@ -17,6 +17,7 @@ Released on December 31, 2025.
 - Memory: Enhances the stability of memory extraction when all memory types are selected.
 - RAG: Refines the context window extraction strategy for images and tables.
 
+
 ### Fixed issues
 
 - Memory: 
@@ -56,6 +57,7 @@ Released on December 27, 2025.
 
 ### Improvements
 
+- RAG: Accelerates GraphRAG generation significantly.
 - Bumps RAGFlow's document engine, [Infinity](https://github.com/infiniflow/infinity) to v0.6.15 (backward compatible).
 
 ### Data sources