Index: ssts-web/src/main/webapp/disinfectsystem/touchScreen/recycle/expressRecycleForTouchScreen.js
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diff -u -r40997 -r41010
--- ssts-web/src/main/webapp/disinfectsystem/touchScreen/recycle/expressRecycleForTouchScreen.js	(.../expressRecycleForTouchScreen.js)	(revision 40997)
+++ ssts-web/src/main/webapp/disinfectsystem/touchScreen/recycle/expressRecycleForTouchScreen.js	(.../expressRecycleForTouchScreen.js)	(revision 41010)
@@ -2030,6 +2030,7 @@
             }, 500);
         }
     });
+    document.onkeydown = showKeyDown;
     // 售后-中山大学附属第一医院ASSZDFY-48 快速回收响应慢问题,配置项为true,打开快速回收页面时显示空白页，不加载快速回收信息 
     if (!sstsConfig.showBlankPageWhenOpenExpressRecyclePage) {
         loadItem();