diff --git a/src/main/java/com/sqx/modules/pay/entity/CashOut.java b/src/main/java/com/sqx/modules/pay/entity/CashOut.java
index fa0e421e..140ba5be 100644
--- a/src/main/java/com/sqx/modules/pay/entity/CashOut.java
+++ b/src/main/java/com/sqx/modules/pay/entity/CashOut.java
@@ -28,7 +28,7 @@ public class CashOut implements Serializable {
      */
     @TableId(type = IdType.ID_WORKER)
     @JsonSerialize(using = ToStringSerializer.class)
-    private long id;
+    private Long id;
 
     /**
      * 申请时间