diff --git a/lottery-system/lottery-pojo/src/main/java/com/lottery/vo/PrizeVo.java b/lottery-system/lottery-pojo/src/main/java/com/lottery/vo/PrizeVo.java
index 0e55cc1..0beafbe 100644
--- a/lottery-system/lottery-pojo/src/main/java/com/lottery/vo/PrizeVo.java
+++ b/lottery-system/lottery-pojo/src/main/java/com/lottery/vo/PrizeVo.java
@@ -22,6 +22,8 @@ public class PrizeVo {
 
     private String imageUrl;
 
+    private Long GradeId;
+
     private String gradeName;
 
     private Date createTime;
diff --git a/lottery-system/lottery-service/src/main/java/com/lottery/config/CorsConfig.java b/lottery-system/lottery-service/src/main/java/com/lottery/config/CorsConfig.java
deleted file mode 100644
index e69de29..0000000