（案例分析）某日你驾驶CRJ900从库车飞伊宁，天气OK,在06号盲降仪表着陆过程中，在五边盲降截获，自驾接通条件下，进近至场高500英尺时突然遇到一股上升气流，下滑道从中间位置向下移动了1.5个点，此时航道没有偏移，此种情况下应该怎么办？（cases analysis）If one day you fly CRJ900 from Kuche to Yining, the weather is OK. During the ILS approach for RWY 06, the ILS signal is intercepted on final, and the AP is on. An updraft is suddenly encountered when approaching to 500 feet AGL, and the glide path moved downward by 1.5 points from the middle position, while the plane is not off course at this time. What should you do in this case?