fixed 37fdfcaf from https://gitee.com/ge-yafang/docs/pulls/8435

update zh-cn/application-dev/ui/ui-js-overview.md.
Signed-off-by: N@ge-yafang <geyafang@huawei.com>
Signed-off-by: N葛亚芳 <geyafang@huawei.com>

zh-cn/application-dev/ui/ui-js-overview.md

@@ -48,8 +48,6 @@
 
 - [`JsGallery`：图库示例应用（JS）（API8）](https://gitee.com/openharmony/app_samples/tree/master/UI/JsGallery)
 
-- [`AirQuality`：空气质量（JS）（API8）](https://gitee.com/openharmony/app_samples/tree/master/common/AirQuality)
-
 - [`Badge`：事件标记控件（JS）（API8）](https://gitee.com/openharmony/app_samples/tree/master/UI/Badge)
 
 - [购物应用（JS）（API8）](https://gitee.com/openharmony/codelabs/tree/master/JSUI/ShoppingOpenHarmony)