diff --git a/server/torr/apihelper.go b/server/torr/apihelper.go
index 65cb0ea..dbcb7d1 100644
--- a/server/torr/apihelper.go
+++ b/server/torr/apihelper.go
@@ -217,14 +217,14 @@ func WriteStatus(w io.Writer) {
 }
 
 func Preload(torr *Torrent, index int) {
-	if !sets.BTsets.PreloadBuffer {
-		size := int64(32 * 1024 * 1024)
-		if size > sets.BTsets.CacheSize {
-			size = sets.BTsets.CacheSize
-		}
-		torr.Preload(index, size)
-	} else {
-		size := int64(float32(sets.BTsets.ReaderReadAHead) / 100.0 * float32(sets.BTsets.CacheSize))
-		torr.Preload(index, size)
+	cache := float32(sets.BTsets.CacheSize)
+	preload := float32(sets.BTsets.PreloadCache)
+	size := int64((cache / 100.0) * preload)
+	if size < 32*1024*1024 {
+		size = 32 * 1024 * 1024
 	}
+	if size > sets.BTsets.CacheSize {
+		size = sets.BTsets.CacheSize
+	}
+	torr.Preload(index, size)
 }