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diff --git a/src/assets/js/sound.js b/src/assets/js/sound.js
index c10947eb..a4af1d38 100644
--- a/src/assets/js/sound.js
+++ b/src/assets/js/sound.js
@@ -1,100 +1,345 @@
 /* eslint-disable */
 import $store from "@/store"
-const volume = $store.state.config.volume
-let Mp3List = [],
-  num = 0
 
-function getBlob(key) {
+// ---------------------------------------------------------------------------
+// Priority levels: higher number = higher priority = cannot be interrupted
+// ---------------------------------------------------------------------------
+const PRIORITY = {
+  UI: 1,       // chip clicks, push, check
+  COUNTDOWN: 2, // time, last_10_seconds
+  RESULT: 3    // game result announcement chains
+}
+
+// Keywords that determine priority tier for a given sound key list
+const RESULT_KEYS = [
+  "baccarat_b_win", "baccarat_p_win", "baccarat_tie",
+  "baccarat_b_pair", "baccarat_p_pair", "baccarat_banker", "baccarat_player",
+  "lh_dragon_win", "lh_tiger_win", "lh_tie", "lh_dragon", "lh_tiger",
+  "nn_banker", "nn_player_1", "nn_player_2", "nn_player_3",
+  "toning_4_white", "toning_4_red", "toning_3_w_1_r", "toning_2_w_2_r",
+  "toning_1_w_3_r", "toning_even", "toning_odd", "toning_big", "toning_small",
+  "dice_any_triple",
+  "start_betting", "stop_betting",
+  "tc_banker_stop", "tc_start_banker", "tc_banker_success"
+]
+const COUNTDOWN_KEYS = ["time", "last_10_seconds"]
+
+function inferPriority(keyList) {
+  if (!keyList || !keyList.length) return PRIORITY.UI
+  for (const key of keyList) {
+    if (RESULT_KEYS.some(rk => key.includes(rk))) return PRIORITY.RESULT
+    // _point keys are part of result chains (e.g. "3_point")
+    if (/_point$/.test(key)) return PRIORITY.RESULT
+    // w_p keys are welcome phrases (result-tier)
+    if (/_w_p\d/.test(key)) return PRIORITY.RESULT
+    // nn/tc bull results
+    if (/_(bull_|no_bull|five_pictur|any_triple|straight_flush|royal_flush)/.test(key)) return PRIORITY.RESULT
+    if (/dice_num_/.test(key)) return PRIORITY.RESULT
+  }
+  for (const key of keyList) {
+    if (COUNTDOWN_KEYS.includes(key)) return PRIORITY.COUNTDOWN
+  }
+  return PRIORITY.UI
+}
+
+// ---------------------------------------------------------------------------
+// AudioBuffer cache: decode blob -> AudioBuffer once, reuse forever
+// ---------------------------------------------------------------------------
+const bufferCache = new Map()  // key -> AudioBuffer
+let audioCtx = null
+
+function getAudioContext() {
+  if (!audioCtx) {
+    const AudioContext = window.AudioContext || window.webkitAudioContext
+    if (AudioContext) {
+      audioCtx = new AudioContext()
+    }
+  }
+  return audioCtx
+}
+
+// Resume AudioContext after user gesture (mobile autoplay restriction)
+function ensureResumed() {
+  const ctx = getAudioContext()
+  if (ctx && ctx.state === "suspended") {
+    ctx.resume().catch(() => {})
+  }
+}
+
+// One-time listener to unlock AudioContext on first user interaction
+let unlockBound = false
+function bindUnlock() {
+  if (unlockBound) return
+  unlockBound = true
+  const unlock = () => {
+    ensureResumed()
+    document.removeEventListener("touchstart", unlock, true)
+    document.removeEventListener("touchend", unlock, true)
+    document.removeEventListener("click", unlock, true)
+  }
+  document.addEventListener("touchstart", unlock, true)
+  document.addEventListener("touchend", unlock, true)
+  document.addEventListener("click", unlock, true)
+}
+bindUnlock()
+
+/**
+ * Decode a Blob into an AudioBuffer and cache it.
+ * Returns null if the key doesn't exist or decoding fails.
+ */
+async function getBuffer(key) {
+  if (bufferCache.has(key)) return bufferCache.get(key)
+
+  const ctx = getAudioContext()
+  if (!ctx) return null
+
   const soundList = $store.state.config.soundList
   const language =
-    $store.state.config.$Type == "cn" || $store.state.config.$Type == "tw"
+    $store.state.config.$Type === "cn" || $store.state.config.$Type === "tw"
       ? "cn"
       : "en"
-  let blob = ""
+  const fullKey = `${language}_${key}`
+  const blob = soundList[fullKey]
+  if (!blob) return null
+
   try {
-    blob = soundList[`${language}_${key}`]
-    blob = window.webkitURL.createObjectURL(blob) || URL.createObjectURL(blob)
-  } catch (err) {
-    console.warn(err, key)
-  }
-  return blob
-}
-
-let audio = null
-const audioElement = document.getElementById("Audio")
-const sourceElement = document.getElementById("audioSourceAside")
-audio = audioElement
-audio.addEventListener("ended", () => {
-  nextAudio(audio, sourceElement)
-})
-
-function audioMp3(mp3List) {
-  const effectsVolume = $store.state.config.effectsVolume
-  // const audioElement = document.createElement("audio")
-  // const sourceElement = document.createElement("source")
-  // audio.appendChild(sourceElement)
-  // audio.volume = volume.effects / 100
-  audio.muted = !effectsVolume
-
-  Mp3List = mp3List
-  var mp3 = new Object()
-  mp3.mp3List = mp3List
-  mp3.auto_play = false
-  mp3.loop = false
-  mp3.Play = function () {
-    num = 0
-    if (this.mp3List[0]) {
-      sourceElement.src = getBlob(this.mp3List[0])
-      sourceElement.type = "audio/mpeg"
-      audio.pause()
-      audio.load()
-      setTimeout(() => {
-        audio.play().catch((err) => {
-          console.log(err)
-        }, 200)
+    // Blob.arrayBuffer() may not exist on older mobile browsers; fallback to FileReader
+    let arrayBuffer
+    if (typeof blob.arrayBuffer === "function") {
+      arrayBuffer = await blob.arrayBuffer()
+    } else {
+      arrayBuffer = await new Promise((resolve, reject) => {
+        const reader = new FileReader()
+        reader.onload = () => resolve(reader.result)
+        reader.onerror = reject
+        reader.readAsArrayBuffer(blob)
       })
     }
-  }
-  mp3.Pause = function () {
-    audio.pause()
-  }
-  mp3.Muted = function () {
-    audio.muted ? (audio.muted = false) : (audio.muted = true)
-  }
-  mp3.volumeAdd = function () {
-    if (audio.volume.toFixed(1) >= 1) {
-      audio.volume = 1
-    } else {
-      audio.volume = audio.volume + 0.1
-    }
-  }
-  mp3.volumeMinus = function () {
-    if (audio.volume.toFixed(1) <= 0) {
-      audio.volume = 0
-    } else {
-      audio.volume = audio.volume - 0.1
-    }
-  }
-  return mp3
-}
-function nextAudio(audio, sourceElement) {
-  num += 1
-  // console.log(Mp3List, num)
-  if (Mp3List && num < Mp3List.length) {
-    sourceElement.src = getBlob(Mp3List[num])
-    sourceElement.type = "audio/mpeg"
-    audio.load()
-    setTimeout(() => {
-      audio.play().catch((err) => {
-        console.log(err)
-      }, 500)
+    // decodeAudioData: some older browsers only support callback form
+    const audioBuffer = await new Promise((resolve, reject) => {
+      ctx.decodeAudioData(arrayBuffer, resolve, reject)
     })
-  } else {
-    audio.pause()
-    audio.currentTime = 0.0
-    num = 0
-    audio.removeEventListener("ended", () => {})
+    bufferCache.set(key, audioBuffer)
+    return audioBuffer
+  } catch (err) {
+    console.warn("[sound] decode failed:", key, err)
+    return null
   }
 }
 
+// ---------------------------------------------------------------------------
+// Fallback: HTMLAudio pool for browsers where Web Audio API is unavailable
+// ---------------------------------------------------------------------------
+const HTML_POOL_SIZE = 4
+const htmlPool = []
+
+function getHtmlAudio() {
+  // Try to reuse an idle element
+  for (const el of htmlPool) {
+    if (el.paused || el.ended) return el
+  }
+  // Create new if pool not full
+  if (htmlPool.length < HTML_POOL_SIZE) {
+    const el = new Audio()
+    el.preload = "auto"
+    htmlPool.push(el)
+    return el
+  }
+  // All busy: steal the oldest
+  return htmlPool[0]
+}
+
+/**
+ * Play a single sound key using HTMLAudioElement (fallback path).
+ * Creates and revokes blob URL to prevent memory leaks.
+ */
+function playHtmlFallback(key) {
+  return new Promise((resolve) => {
+    const soundList = $store.state.config.soundList
+    const language =
+      $store.state.config.$Type === "cn" || $store.state.config.$Type === "tw"
+        ? "cn"
+        : "en"
+    const fullKey = `${language}_${key}`
+    const blob = soundList[fullKey]
+    if (!blob) {
+      resolve()
+      return
+    }
+
+    const blobUrl = URL.createObjectURL(blob)
+    const el = getHtmlAudio()
+    const effectsVolume = $store.state.config.effectsVolume
+    el.muted = !effectsVolume
+
+    const cleanup = () => {
+      URL.revokeObjectURL(blobUrl)
+      el.removeEventListener("ended", onEnd)
+      el.removeEventListener("error", onErr)
+    }
+    const onEnd = () => { cleanup(); resolve() }
+    const onErr = () => { cleanup(); resolve() }
+
+    el.addEventListener("ended", onEnd, { once: true })
+    el.addEventListener("error", onErr, { once: true })
+    el.src = blobUrl
+    el.load()
+    el.play().catch(() => { cleanup(); resolve() })
+  })
+}
+
+// ---------------------------------------------------------------------------
+// Active chain tracking for priority-based interruption
+// ---------------------------------------------------------------------------
+let activeChainId = 0
+let activeChainPriority = 0
+
+// ---------------------------------------------------------------------------
+// Public API: audioMp3(mp3List) => { Play(), Pause() }
+// ---------------------------------------------------------------------------
+function audioMp3(mp3List) {
+  // Handle no-args call: audioMp3().Pause() for global stop
+  if (!mp3List || !mp3List.length) {
+    return {
+      Play() {},
+      Pause() { stopAll() }
+    }
+  }
+
+  const myList = [...mp3List] // snapshot, no shared mutable state
+  const myPriority = inferPriority(myList)
+  let cancelled = false
+  let myId = 0
+  let currentSource = null // Web Audio source node, if playing
+
+  const chain = {
+    Play() {
+      ensureResumed()
+
+      // Priority check: if something equal or higher priority is playing, and
+      // we are UI-tier, skip (don't interrupt results with clicks).
+      // If we are higher or equal priority, we take over.
+      if (activeChainPriority > myPriority) {
+        // Higher priority chain already playing -- don't interrupt
+        return
+      }
+
+      // Generate unique chain ID; any older chain with lower/equal priority
+      // is implicitly superseded
+      myId = ++activeChainId
+      activeChainPriority = myPriority
+      cancelled = false
+
+      playSequence(myList, 0)
+    },
+    Pause() {
+      cancelled = true
+      if (currentSource) {
+        try { currentSource.stop() } catch (_) {}
+        currentSource = null
+      }
+      // If this chain is the active one, clear active state
+      if (myId === activeChainId) {
+        activeChainPriority = 0
+      }
+    }
+  }
+
+  /**
+   * Recursively play sounds in sequence via Web Audio API.
+   * Falls back to HTMLAudio if Web Audio is unavailable.
+   */
+  async function playSequence(list, idx) {
+    if (cancelled) return
+    if (myId !== activeChainId) return // superseded by a newer chain
+    if (idx >= list.length) {
+      // Chain finished
+      if (myId === activeChainId) {
+        activeChainPriority = 0
+      }
+      return
+    }
+
+    const key = list[idx]
+    const ctx = getAudioContext()
+
+    if (ctx) {
+      // --- Web Audio path ---
+      const buffer = await getBuffer(key)
+      if (cancelled || myId !== activeChainId) return
+
+      if (!buffer) {
+        // Key missing: skip and continue chain
+        playSequence(list, idx + 1)
+        return
+      }
+
+      const effectsVolume = $store.state.config.effectsVolume
+      const source = ctx.createBufferSource()
+      source.buffer = buffer
+
+      // Gain node for mute control
+      const gain = ctx.createGain()
+      gain.gain.value = effectsVolume ? 1 : 0
+      source.connect(gain)
+      gain.connect(ctx.destination)
+
+      currentSource = source
+
+      source.onended = () => {
+        currentSource = null
+        if (!cancelled && myId === activeChainId) {
+          playSequence(list, idx + 1)
+        }
+      }
+
+      try {
+        source.start(0)
+      } catch (err) {
+        console.warn("[sound] play error:", key, err)
+        currentSource = null
+        // Skip this sound and continue
+        playSequence(list, idx + 1)
+      }
+    } else {
+      // --- HTMLAudio fallback path ---
+      await playHtmlFallback(key)
+      if (!cancelled && myId === activeChainId) {
+        playSequence(list, idx + 1)
+      }
+    }
+  }
+
+  return chain
+}
+
+/**
+ * Stop all playback globally. Used for cleanup on unmount.
+ */
+function stopAll() {
+  activeChainId++
+  activeChainPriority = 0
+  // Stop any Web Audio sources
+  const ctx = getAudioContext()
+  if (ctx && ctx.state === "running") {
+    // Suspending and resuming is the cleanest way to halt all sources
+    ctx.suspend().then(() => ctx.resume()).catch(() => {})
+  }
+  // Stop HTML pool elements
+  for (const el of htmlPool) {
+    try {
+      el.pause()
+      el.currentTime = 0
+    } catch (_) {}
+  }
+  // Also pause the legacy <audio> element in case it was somehow used
+  try {
+    const legacyEl = document.getElementById("Audio")
+    if (legacyEl) {
+      legacyEl.pause()
+      legacyEl.currentTime = 0
+    }
+  } catch (_) {}
+}
+
 export { audioMp3 }
diff --git a/src/plugins/sound.config.js b/src/plugins/sound.config.js
index ac41110c..0eb77084 100644
--- a/src/plugins/sound.config.js
+++ b/src/plugins/sound.config.js
@@ -1,12 +1,5 @@
-// 处理文件数据
-// let loadList = []
-// const modulesFiles = require.context("./", true, /\.mp3$/)
-// modulesFiles.keys().forEach((v) => {
-//   const path = v.replace(/^\.\/(.*)/, "$1")
-//   const name = path.replace(/\.\w+$/, "").replaceAll(/\//gi, "_")
-//   loadList = [...loadList, { [name]: path }]
-// })
 import store from "@/store"
+
 const sound = [
   "cn/0_point.mp3",
   "cn/1_point.mp3",
@@ -348,47 +341,83 @@ const sound = [
   "en/lp/w_p6.mp3",
   "en/lp/w_p7.mp3"
 ]
-// const dev = "./static/sound"
-// const proxy = "/v8api/sound"
-// const pro = "https://static.v8api.net"
-let times = null
-const promiseSoundUrl = () => {
-  const soundUrl = store.state.config.soundUrl
-  if (soundUrl) {
-    clearTimeout(times)
-    init(soundUrl)
-  } else {
-    times = setTimeout(() => {
-      promiseSoundUrl()
-    }, 1000)
+
+// ---------------------------------------------------------------------------
+// Concurrency control: fetch with a limited pool to avoid hammering the server
+// ---------------------------------------------------------------------------
+const CONCURRENCY = 6
+const MAX_RETRIES = 2
+const RETRY_DELAY = 1500 // ms
+
+/**
+ * Fetch a single sound file as a Blob with retry logic.
+ * Returns { name, blob } on success, null on permanent failure.
+ */
+async function fetchWithRetry(soundUrl, url, retries = 0) {
+  try {
+    const response = await fetch(`${soundUrl}/${url}`)
+    if (!response.ok) throw new Error(`HTTP ${response.status}`)
+    const blob = await response.blob()
+    const name = url.replace(/\.\w+$/, "").replaceAll(/\//gi, "_")
+    return { name, blob }
+  } catch (err) {
+    if (retries < MAX_RETRIES) {
+      await new Promise(r => setTimeout(r, RETRY_DELAY * (retries + 1)))
+      return fetchWithRetry(soundUrl, url, retries + 1)
+    }
+    console.warn(`[sound.config] Failed to load after ${MAX_RETRIES + 1} attempts: ${url}`, err)
+    return null
   }
 }
-promiseSoundUrl()
 
-function init(soundUrl) {
-  Promise.all(
-    sound.map(
-      (url) =>
-        fetch(`${soundUrl}/${url}`).then(async (response) => {
-          const name = url.replace(/\.\w+$/, "").replaceAll(/\//gi, "_")
-          const path = await response.blob()
-          // const path = response.url
-          return { [name]: path }
-        })
-      // {
-      //   const name = url.replace(/\.\w+$/, "").replaceAll(/\//gi, "_")
-      //   const path = `${soundUrl}/${url}`
-      //   return { [name]: path }
-      // }
-    )
-  )
-    .then((blobs) => {
-      let list = {}
-      blobs.forEach((v) => {
-        list = { ...list, ...v }
-      })
-      // console.log(list)
-      store.commit("config/soundList", list)
-    })
-    .catch((err) => console.error(err))
+/**
+ * Load all sounds with concurrency limit.
+ * Commits results to Vuex store in the same format: { "cn_baccarat_b_win": Blob, ... }
+ */
+async function loadAll(soundUrl) {
+  const list = {}
+  const queue = [...sound]
+  let loaded = 0
+
+  async function worker() {
+    while (queue.length > 0) {
+      const url = queue.shift()
+      const result = await fetchWithRetry(soundUrl, url)
+      if (result) {
+        list[result.name] = result.blob
+      }
+      loaded++
+      // Commit partial results every 50 files so sounds become available sooner
+      if (loaded % 50 === 0) {
+        store.commit("config/soundList", { ...list })
+      }
+    }
+  }
+
+  // Spawn workers up to concurrency limit
+  const workers = []
+  for (let i = 0; i < Math.min(CONCURRENCY, sound.length); i++) {
+    workers.push(worker())
+  }
+  await Promise.all(workers)
+
+  // Final commit with all loaded sounds
+  store.commit("config/soundList", list)
 }
+
+// ---------------------------------------------------------------------------
+// Wait for soundUrl to be available in store, then start loading
+// ---------------------------------------------------------------------------
+let pollTimer = null
+
+function promiseSoundUrl() {
+  const soundUrl = store.state.config.soundUrl
+  if (soundUrl) {
+    clearTimeout(pollTimer)
+    loadAll(soundUrl)
+  } else {
+    pollTimer = setTimeout(promiseSoundUrl, 1000)
+  }
+}
+
+promiseSoundUrl()
diff --git a/src/views/play.vue b/src/views/play.vue
index 1c408038..1415521c 100644
--- a/src/views/play.vue
+++ b/src/views/play.vue
@@ -558,10 +558,9 @@ export default {
       let mp3list = [],
         win = [],
         text = ""
-      mp3list.push("baccarat_banker")
-      if(data.round.banker != null) mp3list.push(`${data.round.banker}_point`)
-      mp3list.push("baccarat_player")
-      if(data.round.player != null) mp3list.push(`${data.round.player}_point`)
+      if(data.round.banker != null && data.round.player != null) {
+        mp3list.push("baccarat_banker", `${data.round.banker}_point`, "baccarat_player", `${data.round.player}_point`)
+      }
       if (data.round.opening == 1) {
         text = Lang.value[Type.value].msg_banker_win
         win.push("banker")
@@ -629,10 +628,9 @@ export default {
       let mp3list = [],
         win = [],
         text = ""
-      mp3list.push("lh_dragon")
-      if(data.round.banker != null) mp3list.push(`${data.round.banker}_point`)
-      mp3list.push("lh_tiger")
-      if(data.round.player != null) mp3list.push(`${data.round.player}_point`)
+      if(data.round.banker != null && data.round.player != null) {
+        mp3list.push("lh_dragon", `${data.round.banker}_point`, "lh_tiger", `${data.round.player}_point`)
+      }
       if (data.round.opening == 1) {
         text = Lang.value[Type.value].msg_dragon_win
         win.push("banker")