diff --git a/_sass/yat/_dark.scss b/_sass/yat/_dark.scss
index 9763a85..4fcb73c 100644
--- a/_sass/yat/_dark.scss
+++ b/_sass/yat/_dark.scss
@@ -95,7 +95,7 @@ html[data-theme="dark"]  {
   .page-banner {
     .page-banner-img {
       & > *:first-child {
-        opacity: 0.8;
+        opacity: 0.718;
       }
     }
   }