【BUG】线上字段验证报错

railway-business/src/main/java/com/railway/business/catenary/domain/BusJlgz.java

@@ -26,7 +26,6 @@ public class BusJlgz extends BaseEntity{
     private String lineName;
 
     @ApiModelProperty(value = "变电所id")
-    @Length(min = 1, max = 20, message = "【所别ID】长度必须介于 {min} 和 {max} 之间")
     private Long substationId;
 
     @ApiModelProperty(value = "所别")