diff --git a/BaseFilter/sections/specific.txt b/BaseFilter/sections/specific.txt
index 9bdf42cffcc..4d79f9b76d0 100644
--- a/BaseFilter/sections/specific.txt
+++ b/BaseFilter/sections/specific.txt
@@ -833,6 +833,12 @@ techarmor.xyz##.my-ad-container
 !
 ! NOTE: Specific rules
 !
+calculateaspectratio.com##.flyer
+||calculateaspectratio.com/img/4kdownload.png
+||calculateaspectratio.com/img/projectorscreen.svg
+calculateaspectratio.com##.spoon
+calculateaspectratio.com##aside > p:has(a[href*=".projectorscreen.com/"])
+calculateaspectratio.com##.rio
 manualmachine.com##.banner_top
 softsea.com##.softseaads
 novelcrow.com##.code-block-3