diff --git a/mhd_bms/src/main/java/com/mhd/bms/domain/billManage/entity/BillManage.java b/mhd_bms/src/main/java/com/mhd/bms/domain/billManage/entity/BillManage.java
index 624942289..456267ccd 100644
--- a/mhd_bms/src/main/java/com/mhd/bms/domain/billManage/entity/BillManage.java
+++ b/mhd_bms/src/main/java/com/mhd/bms/domain/billManage/entity/BillManage.java
@@ -190,7 +190,7 @@ public class BillManage extends BaseVOEntity{
 
 
     @ApiModelProperty(value = "发票表ID")
-    private Long invoiceId;
+    private String invoiceId;
 
     @ApiModelProperty(value = "开票时间")
     @JsonFormat(timezone = "GMT+8",pattern = "yyyy-MM-dd HH:mm:ss")