diff --git a/src/views/Ranking/Couple/components/Barrage.vue b/src/views/Ranking/Couple/components/Barrage.vue
index cea2998..d19e367 100644
--- a/src/views/Ranking/Couple/components/Barrage.vue
+++ b/src/views/Ranking/Couple/components/Barrage.vue
@@ -178,7 +178,7 @@ const getBarrageStyle = (item) => {
 const generateBarrageProps = (item) => {
   const textLength = item.content.length
   return {
-    duration: Math.max(8 - textLength * 0.1, 5) * (100 / props.speed), // 弹幕项持续时间（每字符减少0.2秒，持续时间不低于5秒）
+    duration: Math.min(5 + textLength * 0.1, 8) * (100 / props.speed), // 弹幕项持续时间（每字符增加0.2秒，持续时间不低于8秒）
     startPos: 0, // 弹幕项起始位置
   }
 }