diff --git a/aquatic_http_load_test/src/network.rs b/aquatic_http_load_test/src/network.rs
index 75f5131..480d422 100644
--- a/aquatic_http_load_test/src/network.rs
+++ b/aquatic_http_load_test/src/network.rs
@@ -233,7 +233,7 @@ impl Connection {
                         break;
                     }
                     Err(err) => {
-                        eprintln!(
+                        ::log::warn!(
                             "deserialize response error with {} bytes read: {:?}, text: {}",
                             buffer_position,
                             err,