diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index ad7639114..4260f595a 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -12,7 +12,7 @@
 /python/sglang/srt/eplb @fzyzcjy
 /python/sglang/srt/function_call @CatherineSue @JustinTong0323
 /python/sglang/srt/layers @merrymercy @Ying1123 @zhyncs @ispobock @HaiShaw @ch-wan @BBuf @kushanam @Edwardf0t1
-/python/sglang/srt/layers/attention @ping1jing2
+/python/sglang/srt/layers/attention/ascend_backend.py @ping1jing2
 /python/sglang/srt/lora @Ying1123 @Fridge003 @lifuhuang
 /python/sglang/srt/managers @merrymercy @Ying1123 @hnyls2002 @xiezhq-hermann
 /python/sglang/srt/mem_cache @merrymercy @Ying1123 @hnyls2002 @xiezhq-hermann