diff --git a/src/views/Ranking/Couple/components/Barrage.vue b/src/views/Ranking/Couple/components/Barrage.vue
index d19e367..c1ba1cd 100644
--- a/src/views/Ranking/Couple/components/Barrage.vue
+++ b/src/views/Ranking/Couple/components/Barrage.vue
@@ -124,11 +124,6 @@ const props = defineProps({
     default: () => [],
   },
 
-  speed: {
-    type: Number,
-    default: 80, // 基础速度系数
-  },
-
   maxItems: {
     type: Number,
     default: 4, // 每行最大弹幕数
@@ -178,7 +173,7 @@ const getBarrageStyle = (item) => {
 const generateBarrageProps = (item) => {
   const textLength = item.content.length
   return {
-    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）
+    duration: Math.min(5 + textLength * 0.1, 8), // 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
   }
 }