判断是否是鉴定服务订单

@@ -435,9 +435,9 @@ public class ProductIdentifyServiceImpl implements ProductIdentifyService{
 		Object buyerOrder;
 		if (isServiceOrder(orderCode)) {
 			//获取订单详细信息
-			buyerOrder = buyerOrderMapper.selectOnlyByOrderCode(orderCode);
-		} else {
 			buyerOrder = appraiseOrderMapper.selectByOrderCode(orderCode);
+		} else {
+			buyerOrder = buyerOrderMapper.selectOnlyByOrderCode(orderCode);
 		}
 		if (buyerOrder == null) {
 			throw new GatewayException(403, "订单不存在");