diff --git a/hgdriver/hgdev/hg_scanner_239.cpp b/hgdriver/hgdev/hg_scanner_239.cpp
index f7afeb0..1866ca3 100644
--- a/hgdriver/hgdev/hg_scanner_239.cpp
+++ b/hgdriver/hgdev/hg_scanner_239.cpp
@@ -1221,10 +1221,10 @@ void hg_scanner_239::thread_get_dves_image(void)
 
 				// fetch all buffered images and exit ...
 				//while(!is_dev_image_process_done())
-				//if (img_conf_.resolution_dst > 200 && is_quality_ == IMG_QUALITY)
-				//	std::this_thread::sleep_for(std::chrono::milliseconds(5000));
-				//else
-				//	std::this_thread::sleep_for(std::chrono::milliseconds(2000));
+				if (img_conf_.resolution_dst > 200 && is_quality_ == IMG_QUALITY) //删除这段代码，你可能需要考虑一下后果
+					std::this_thread::sleep_for(std::chrono::milliseconds(5000));
+				else
+					std::this_thread::sleep_for(std::chrono::milliseconds(2000));
 
 				while (get_image_count() > 0)
 				{