diff --git a/app/src/main/java/com/pixelized/biblib/ui/screen/home/detail/DetailScreenContent.kt b/app/src/main/java/com/pixelized/biblib/ui/screen/home/detail/DetailScreenContent.kt
index 08f01b4..a9a5041 100644
--- a/app/src/main/java/com/pixelized/biblib/ui/screen/home/detail/DetailScreenContent.kt
+++ b/app/src/main/java/com/pixelized/biblib/ui/screen/home/detail/DetailScreenContent.kt
@@ -280,7 +280,7 @@ private fun Cover(
                 .aspectRatio(ratio = remember { 1f / 1.5f })
                 .placeholder(
                     shape = MaterialTheme.bibLib.shapes.bookThumbnailCoverLarge,
-                    isShimmering = { error.value },
+                    isShimmering = { error.value.not() },
                     visible = { placeholder.value },
                 )
         )