oa退团审批支持excel

mec-biz/src/main/java/com/ym/mec/biz/dal/entity/FinancialExpenditure.java

@@ -44,7 +44,7 @@ public class FinancialExpenditure extends BaseEntity {
 	private FeeProjectEnum feeProject = FeeProjectEnum.REFUND;
 	/**  */
 	@ApiModelProperty(value = "费用",required = false)
-	private BigDecimal amount;
+	private BigDecimal amount = BigDecimal.ZERO;
 	/**  */
 	@ApiModelProperty(value = "费用明细",required = false)
 	private String itemDetail;