Index: ssts-web/src/main/webapp/disinfectsystem/touchScreen/recycle/updateAmount.jsp
===================================================================
diff -u -r19803 -r19807
--- ssts-web/src/main/webapp/disinfectsystem/touchScreen/recycle/updateAmount.jsp	(.../updateAmount.jsp)	(revision 19803)
+++ ssts-web/src/main/webapp/disinfectsystem/touchScreen/recycle/updateAmount.jsp	(.../updateAmount.jsp)	(revision 19807)
@@ -44,8 +44,9 @@
     }
     function refreshLeftAmount(){
     	var inputObj = document.getElementById('inputText');
+    	var maxAmount = recycleAmount - loadedAmount;
     	var amount = parseInt(inputObj.value?inputObj.value:0);
-    	document.getElementById('leftLoadAmount').innerHTML = "剩余装载数量:" + (recycleAmount-amount);
+    	document.getElementById('leftLoadAmount').innerHTML = "剩余装载数量:" + (maxAmount-amount);
     }
 	function setInputValue(Number) {
 		var inputObj = document.getElementById('inputText');