客户余额记录

bms-back/ruoyi-system/src/main/java/com/ruoyi/customer/customerinfo/domain/BmsCustomerAttachment.java

@@ -47,6 +47,9 @@ public class BmsCustomerAttachment extends BaseEntity
     @Excel(name = "附件类型", readConverterExp = "0=附件资料,1=客户Logo,2=合同文件,3=其他")
     private String attachmentType;
 
+    /** 关联业务ID（如收款单ID，attachment_type=3 时使用） */
+    private Long bizId;
+
     /** 是否Logo（0否 1是） */
     private String isLogo;