diff --git a/python/sglang/srt/disaggregation/mooncake/conn.py b/python/sglang/srt/disaggregation/mooncake/conn.py
index 1564aeb42..a140543c7 100644
--- a/python/sglang/srt/disaggregation/mooncake/conn.py
+++ b/python/sglang/srt/disaggregation/mooncake/conn.py
@@ -455,7 +455,7 @@ class MooncakeKVManager(CommonKVManager):
         if ctx is None:
             return False
         mgr.register(room, ctx, chunk_key=chunk_key)
-        logger.info(
+        logger.debug(
             "[CP_PER_LAYER_TRANSFER] registered room=%s chunk=%s owned_pages=%d",
             room,
             chunk_key,