diff --git a/wfc-modules/wfc-user/src/main/java/org/wfc/user/domain/vo/UInvoiceBillVo.java b/wfc-modules/wfc-user/src/main/java/org/wfc/user/domain/vo/UInvoiceBillVo.java
index b14ae96..74c4822 100644
--- a/wfc-modules/wfc-user/src/main/java/org/wfc/user/domain/vo/UInvoiceBillVo.java
+++ b/wfc-modules/wfc-user/src/main/java/org/wfc/user/domain/vo/UInvoiceBillVo.java
@@ -14,7 +14,7 @@ import java.util.Date;
 public class UInvoiceBillVo {
 
     @Schema(description = "发票编号")
-    private Long invoiceNumber;
+    private String invoiceNumber;
 
     @Schema(description = "金额")
     private BigDecimal amount;