diff --git a/bd-common/bd-common-domain/src/main/java/com/hzs/common/domain/system/config/BdBonusExpand.java b/bd-common/bd-common-domain/src/main/java/com/hzs/common/domain/system/config/BdBonusExpand.java
index 3030c800..f64ff035 100644
--- a/bd-common/bd-common-domain/src/main/java/com/hzs/common/domain/system/config/BdBonusExpand.java
+++ b/bd-common/bd-common-domain/src/main/java/com/hzs/common/domain/system/config/BdBonusExpand.java
@@ -13,9 +13,6 @@ import java.math.BigDecimal;
 
 /**
  * 奖金4—N配置
- *
- * @author hzs
- * @since 2022-10-31
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
@@ -41,5 +38,16 @@ public class BdBonusExpand extends BaseEntity {
     @TableField("EXPAND_RATIO")
     private BigDecimal expandRatio;
 
+    /**
+     * 对碰小值
+     */
+    @TableField("EXPAND_SMALL")
+    private BigDecimal expandSmall;
+
+    /**
+     * 对碰大值
+     */
+    @TableField("EXPAND_BIG")
+    private BigDecimal expandBig;
 
 }