diff --git a/doc/en/DeepseekR1_V3_tutorial.md b/doc/en/DeepseekR1_V3_tutorial.md
index 22cfab7..84d3418 100644
--- a/doc/en/DeepseekR1_V3_tutorial.md
+++ b/doc/en/DeepseekR1_V3_tutorial.md
@@ -16,6 +16,7 @@
 			- [Memory consumptions:](#memory-consumptions)
 			- [Benchmark results](#benchmark-results-2)
 	- [How to Run](#how-to-run)
+ 		- [V0.2.2 longer context](#v022-longer-context)
 		- [V0.2 \& V0.2.1 Showcase](#v02--v021-showcase)
 			- [Single socket version (32 cores)](#single-socket-version-32-cores)
 			- [Dual socket version (64 cores)](#dual-socket-version-64-cores)