diff --git a/src/views/Ranking/Couple/components/topUser.vue b/src/views/Ranking/Couple/components/topUser.vue
index cc185b4..09188bf 100644
--- a/src/views/Ranking/Couple/components/topUser.vue
+++ b/src/views/Ranking/Couple/components/topUser.vue
@@ -259,11 +259,11 @@
 
       <!-- 奖励 -->
       <div class="reward-wrapper">
-        <div ref="rewardViewportRef" class="reward-scroll-viewport">
+        <div class="reward-scroll-viewport">
           <!-- 滚动容器 -->
-          <div v-if="rewardList.length" ref="rewardScrollRef" class="scroll-wrapper">
-            <!-- 3套内容，减少 iOS WebView 动画循环边界闪烁 -->
-            <div class="scroll-content" v-for="value in 3" :key="value">
+          <div v-if="rewardList.length" class="scroll-wrapper">
+            <!-- 多套内容拉长循环周期，减少 iOS WebView 动画循环边界闪烁 -->
+            <div class="scroll-content" v-for="value in scrollCopyCount" :key="value">
               <div
                 v-for="(item, index) in rewardList"
                 :key="index"
@@ -292,7 +292,7 @@
 </template>
 
 <script setup>
-import { computed, nextTick, onUnmounted, ref, watch } from 'vue'
+import { computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { useLangStore } from '@/stores/lang'
 import { useI18n } from 'vue-i18n'
@@ -352,8 +352,7 @@ const props = defineProps({
   },
 })
 
-const rewardViewportRef = ref(null)
-const rewardScrollRef = ref(null)
+const scrollCopyCount = 12
 
 const rewardList = computed(() => {
   return Array.isArray(props.rewards?.activityRewardProps) ? props.rewards.activityRewardProps : []
@@ -382,109 +381,6 @@ const clickReward = (item) => {
   topReward.value = item // 展示奖品赋值
   topRewardShow.value = true // 显示奖品
 }
-let rewardRestartTimer = null
-let rewardAnimationFrame = null
-let rewardLastFrameTime = 0
-let rewardLoopDistance = 0
-let rewardTranslatePosition = 0
-
-const waitForLayoutFrame = () => {
-  return new Promise((resolve) => {
-    const requestFrame =
-      typeof window !== 'undefined' && window.requestAnimationFrame
-        ? window.requestAnimationFrame
-        : (callback) => setTimeout(callback, 16)
-
-    requestFrame(() => {
-      requestFrame(resolve)
-    })
-  })
-}
-
-const restartRewardScroll = async () => {
-  if (rewardRestartTimer) {
-    clearTimeout(rewardRestartTimer)
-  }
-  if (rewardAnimationFrame) {
-    cancelAnimationFrame(rewardAnimationFrame)
-    rewardAnimationFrame = null
-  }
-
-  await nextTick()
-
-  rewardRestartTimer = setTimeout(async () => {
-    await waitForLayoutFrame()
-    const viewport = rewardViewportRef.value
-    const scrollWrapper = rewardScrollRef.value
-    if (!viewport || !scrollWrapper || !rewardList.value.length) {
-      rewardRestartTimer = null
-      return
-    }
-
-    const scrollCopies = scrollWrapper.querySelectorAll('.scroll-content')
-    if (scrollCopies.length < 2) {
-      rewardRestartTimer = null
-      return
-    }
-
-    rewardLoopDistance =
-      Math.abs(scrollCopies[1].offsetLeft - scrollCopies[0].offsetLeft) ||
-      scrollCopies[0].scrollWidth
-
-    if (!rewardLoopDistance) {
-      rewardRestartTimer = null
-      return
-    }
-
-    rewardTranslatePosition = 0
-    viewport.scrollLeft = 0
-    scrollWrapper.style.transform = 'translate3d(0, 0, 0)'
-    rewardLastFrameTime = performance.now()
-
-    const step = (now) => {
-      const elapsed = now - rewardLastFrameTime
-      rewardLastFrameTime = now
-      const distancePerMs = rewardLoopDistance / 8000
-      rewardTranslatePosition += distancePerMs * elapsed
-
-      if (rewardTranslatePosition >= rewardLoopDistance) {
-        rewardTranslatePosition -= rewardLoopDistance
-      }
-
-      scrollWrapper.style.transform = `translate3d(${-rewardTranslatePosition}px, 0, 0)`
-
-      rewardAnimationFrame = requestAnimationFrame(step)
-    }
-
-    rewardAnimationFrame = requestAnimationFrame(step)
-    rewardRestartTimer = null
-  }, 80)
-}
-
-watch(
-  () =>
-    rewardList.value
-      .map((item) => `${item.type || ''}-${item.cover || ''}-${item.content || ''}-${item.quantity || ''}`)
-      .join('|'),
-  () => {
-    restartRewardScroll()
-  },
-  { flush: 'post', immediate: true },
-)
-
-onUnmounted(() => {
-  if (rewardRestartTimer) {
-    clearTimeout(rewardRestartTimer)
-    rewardRestartTimer = null
-  }
-  if (rewardAnimationFrame) {
-    cancelAnimationFrame(rewardAnimationFrame)
-    rewardAnimationFrame = null
-  }
-  if (rewardScrollRef.value) {
-    rewardScrollRef.value.style.transform = ''
-  }
-})
 </script>
 
 <style lang="scss" scoped>
@@ -540,6 +436,28 @@ onUnmounted(() => {
   will-change: transform;
 }
 
+@keyframes reward-scroll-left {
+  0% {
+    transform: translate3d(0, 0, 0);
+    -webkit-transform: translate3d(0, 0, 0);
+  }
+  100% {
+    transform: translate3d(-91.666667%, 0, 0);
+    -webkit-transform: translate3d(-91.666667%, 0, 0);
+  }
+}
+
+@keyframes reward-scroll-right {
+  0% {
+    transform: translate3d(0, 0, 0);
+    -webkit-transform: translate3d(0, 0, 0);
+  }
+  100% {
+    transform: translate3d(91.666667%, 0, 0);
+    -webkit-transform: translate3d(91.666667%, 0, 0);
+  }
+}
+
 .scroll-content {
   flex: 0 0 auto;
   display: flex;
@@ -576,6 +494,14 @@ onUnmounted(() => {
   margin-right: 4vw;
 }
 
+[dir='ltr'] .scroll-wrapper {
+  animation: reward-scroll-left 88s linear infinite;
+}
+
+[dir='rtl'] .scroll-wrapper {
+  animation: reward-scroll-left 88s linear infinite;
+}
+
 @media screen and (max-width: 360px) {
   * {
     font-size: 10px;