限制申诉理由和审批意见字符数量

src/main/java/com/project/appeal/domain/entity/AppealEntity.java

@@ -58,9 +58,9 @@ public class AppealEntity extends BaseEntity {
     @Comment("审批状态")
     private Integer status;
 
-    @Column(name = "remark",columnDefinition = "varchar(255) comment '申诉备注'")
+    @Column(name = "remark",columnDefinition = "varchar(600) comment '申诉备注'")
     private String remark;
 
-    @Column(name = "reason",columnDefinition = "varchar(255) comment '审批理由'")
+    @Column(name = "reason",columnDefinition = "varchar(600) comment '审批理由'")
     private String reason;
 }