diff --git a/src/api/toolchain_routes.py b/src/api/toolchain_routes.py
index 2bd8a84..9c6ccec 100644
--- a/src/api/toolchain_routes.py
+++ b/src/api/toolchain_routes.py
@@ -255,7 +255,7 @@ async def _handle_pull_request_review(payload: Dict[str, Any]) -> None:
     review = payload.get("review") or {}
     state = review.get("state", "")
 
-    # 只通知 APPROVED 和 REJECTED，跳过 COMMENTED
+    # 只通知 APPROVED 和 REQUEST_CHANGES，跳过 COMMENTED 和其他状态
     if state == "COMMENTED":
         return