diff --git a/hgdriver/hgdev/hg_scanner.cpp b/hgdriver/hgdev/hg_scanner.cpp
index ae32c56..8fca720 100644
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@@ -3858,7 +3858,7 @@ void hg_scanner::image_process(std::shared_ptr<tiny_buffer>& buffer, uint32_t id
 		save_dpi_color_check_val = res.scaleXY;
 		is_dpi_color_check = false;
 
-		VLOG_MINI_3(LOG_LEVEL_DEBUG_INFO, "Set distortion val is:h:%d w:%d distortion val is:%d\n", distortion_val.h, distortion_val.w, distortion_val.scaleXY);
+		VLOG_MINI_3(LOG_LEVEL_DEBUG_INFO, "Set distortion val is:h:%f w:%f distortion val is:%f\n", distortion_val.h, distortion_val.w, distortion_val.scaleXY);
 	}
 	else if (param.cis_image)
 	{