add description query like

src/main/java/com/ctrip/fun/golf/dao/basic/VoucherDao.java

@@ -170,7 +170,7 @@ public class VoucherDao extends GenericHibernateDao<Voucher, Integer> {
             sb.append(" and v.uid='").append(request.getUid()).append("'");
         }
         if (org.apache.commons.lang.StringUtils.isNotEmpty(request.getDescription())) {
-            sb.append(" and v.description='").append(request.getDescription()).append("'");
+            sb.append(" and v.description  like'%").append(request.getDescription()).append("%'");
         }
         if(request.getUsed()!=null && request.getUsed()!=-1){
         	sb.append(" and v.Used=").append(request.getUsed());