diff --git a/WebContent/Tenwa/Lease/Flow/Project/BusinessApplication/CustomerInfo.jsp b/WebContent/Tenwa/Lease/Flow/Project/BusinessApplication/CustomerInfo.jsp
index 1f235fcd7..7a10d35f4 100644
--- a/WebContent/Tenwa/Lease/Flow/Project/BusinessApplication/CustomerInfo.jsp
+++ b/WebContent/Tenwa/Lease/Flow/Project/BusinessApplication/CustomerInfo.jsp
@@ -71,7 +71,7 @@
 	function changeChildrensNumber(){//未婚时隐藏配偶信息页面，清空子女人数
 		var marriage = getItemValue(0,0,"MARRIAGE");
 		if("02" == marriage){
-			setItemValue(0,0,"childrens_number","");
+			setItemValue(0,0,"childrens_number","0");
 			setItemRequired(0, "childrens_number", false);
 			$("#CHILDRENS_NUMBER").attr("ReadOnly","true");
 // 			hideItem(0,'family');