fix：走航报告小数位添加

cjl

2023-11-02 c42f96a775a87ec0349580c0ab699a00fef5a2d0

 screen-api/src/main/java/com/moral/api/entity/SysArea.java

@@ -34,10 +34,4 @@
     */
    private Integer parentCode;


    @Override
    protected Serializable pkVal() {
        return this.areaCode;
    }

}