diff --git a/libs/hbb_common/src/udp.rs b/libs/hbb_common/src/udp.rs
index bb0d071a2..55a82f8f7 100644
--- a/libs/hbb_common/src/udp.rs
+++ b/libs/hbb_common/src/udp.rs
@@ -32,7 +32,7 @@ fn new_socket(addr: SocketAddr, reuse: bool, buf_size: usize) -> Result<Socket,
     if buf_size > 0 {
         socket.set_recv_buffer_size(buf_size).ok();
     }
-    log::info!(
+    log::debug!(
         "Receive buf size of udp {}: {:?}",
         addr,
         socket.recv_buffer_size()