diff --git a/src_core/com/tenwa/flow/util/FlowUtil.java b/src_core/com/tenwa/flow/util/FlowUtil.java
index 97fa80859..e90ada93a 100644
--- a/src_core/com/tenwa/flow/util/FlowUtil.java
+++ b/src_core/com/tenwa/flow/util/FlowUtil.java
@@ -44,7 +44,7 @@ public class FlowUtil {
 	
 	//获取1位的凭证号（凭证号--1、2、3）
 	public static synchronized String  getVoucher_Number(JBOTransaction tx) throws Exception{
-		return String.valueOf(Integer.parseInt(FlowUtil.getSerialNumber("{maxOrderNumber}",6,null, "凭证号", Integer.parseInt(DateAssistant.getTodayNow().substring(0,4)), tx)));		
+		return String.valueOf(Integer.parseInt(FlowUtil.getSerialNumber("{maxOrderNumber}",6,null, "凭证号", Integer.parseInt("2018"), tx)));		
 	}
 	
 	//获取1位的客户编号（--1、2、3）