diff --git a/AnnoyancesFilter/sections/mobile-app.txt b/AnnoyancesFilter/sections/mobile-app.txt
index 23fa099be12..397061d06e6 100644
--- a/AnnoyancesFilter/sections/mobile-app.txt
+++ b/AnnoyancesFilter/sections/mobile-app.txt
@@ -22,6 +22,7 @@
 ##head[prefix~="medium-com:"] ~ body .js-openInAppButton
 ##head[prefix~="medium-com:"] ~ body .js-postActionsBarContent > .js-readNextInteractions
 !
+nicovideo.jp###jsSmartAppBanner
 sbermegamarket.ru##.mobile-app-widget
 banzhu123.com##.s_m
 suumo.jp##.appIntroduction
diff --git a/SocialFilter/sections/css_extended.txt b/SocialFilter/sections/css_extended.txt
index 4497b3c8971..de0e41a0fe9 100644
--- a/SocialFilter/sections/css_extended.txt
+++ b/SocialFilter/sections/css_extended.txt
@@ -5,6 +5,7 @@
 ! Good: example.org#?#main > div.row:has(> div.ad)
 ! Bad: example.org##main > div.ad (should be in specific.txt)
 !
+nicovideo.jp#?#.siteWide-Sheet_Contents > div.siteWide-SheetContent:has(> span > span.siteWide-ShareIcon)
 universoformulas.com#?#h4.heading:contains(COMPÁRTELO)
 ozon.ru#?#div[data-popper-placement] > div[class] > div[class]:has(> div[class] > button > span > span:contains(/ВКонтакте|Telegram|Facebook|Twitter|Одноклассники/))
 qiita.com#?#div[id^="PersonalArticlePage-"] > .p-items_wrapper + div[class^="css-"] > div[class^="css-"] > div[class^="css-"]:has(> .fa-share-alt)