diff --git a/gear_sonic_deploy/src/g1/g1_deploy_onnx_ref/src/g1_deploy_onnx_ref.cpp b/gear_sonic_deploy/src/g1/g1_deploy_onnx_ref/src/g1_deploy_onnx_ref.cpp
index 55876ea..66de337 100644
--- a/gear_sonic_deploy/src/g1/g1_deploy_onnx_ref/src/g1_deploy_onnx_ref.cpp
+++ b/gear_sonic_deploy/src/g1/g1_deploy_onnx_ref/src/g1_deploy_onnx_ref.cpp
@@ -2857,7 +2857,7 @@ class G1Deploy {
                  "cmd=%.1f/%.1f/%.1f  "
                  "meas=%.1f/%.1f/%.1f  "
                  "tau=%.2f/%.2f/%.2f Nm  "
-                 "mode=%d/%d/%d  lost=%d/%d/%d\n",
+                 "mode=%u/%u/%u  lost=%u/%u/%u\n",
                  raw_yaw, raw_roll, raw_pitch,
                  motor_command_tmp.q_target.at(12) * 180.0/M_PI,
                  motor_command_tmp.q_target.at(13) * 180.0/M_PI,