diff --git a/example/libs/sellycloudsdk-1.0.0.aar b/example/libs/sellycloudsdk-1.0.0.aar
index 2cf5902..e59039d 100644
Binary files a/example/libs/sellycloudsdk-1.0.0.aar and b/example/libs/sellycloudsdk-1.0.0.aar differ
diff --git a/example/src/main/java/com/demo/SellyCloudSDK/interactive/InteractiveLiveActivity.kt b/example/src/main/java/com/demo/SellyCloudSDK/interactive/InteractiveLiveActivity.kt
index e1dfd11..10d8993 100644
--- a/example/src/main/java/com/demo/SellyCloudSDK/interactive/InteractiveLiveActivity.kt
+++ b/example/src/main/java/com/demo/SellyCloudSDK/interactive/InteractiveLiveActivity.kt
@@ -151,16 +151,27 @@ class InteractiveLiveActivity : AppCompatActivity() {
     override fun onDestroy() {
         super.onDestroy()
         rtcEngine?.setCaptureVideoFrameInterceptor(null)
-        leaveChannel()
-        InteractiveRtcEngine.destroy(rtcEngine)
-        rtcEngine = null
-        localRenderer?.let { releaseRenderer(it) }
-        remoteRendererMap.values.forEach { releaseRenderer(it) }
-        remoteRendererMap.clear()
         fuFrameInterceptor = null
-        try { beautyRenderer?.release() } catch (_: Exception) {}
-        beautyRenderer = null
         remoteMediaState.clear()
+
+        // 捕获需要释放的引用，避免主线程阻塞导致 ANR
+        val engine = rtcEngine
+        val local = localRenderer
+        val remotes = remoteRendererMap.values.toList()
+        val beauty = beautyRenderer
+        rtcEngine = null
+        localRenderer = null
+        remoteRendererMap.clear()
+        beautyRenderer = null
+
+        // 重量级资源释放移到后台线程
+        Thread {
+            try { engine?.leaveChannel() } catch (_: Exception) {}
+            try { InteractiveRtcEngine.destroy(engine) } catch (_: Exception) {}
+            try { local?.release() } catch (_: Exception) {}
+            remotes.forEach { try { it.release() } catch (_: Exception) {} }
+            try { beauty?.release() } catch (_: Exception) {}
+        }.start()
     }
 
     override fun onSupportNavigateUp(): Boolean {
@@ -685,19 +696,29 @@ class InteractiveLiveActivity : AppCompatActivity() {
             slot.layout.detachRenderer()
             updateSlotOverlay(slot)
         }
-        rtcEngine?.clearRemoteVideo(userId)
-        remoteRendererMap.remove(userId)?.let { releaseRenderer(it) }
+        val engine = rtcEngine
+        val renderer = remoteRendererMap.remove(userId)
         remoteStats.remove(userId)
+        // SurfaceViewRenderer.release() 会死锁主线程，移到后台
+        Thread {
+            try { engine?.clearRemoteVideo(userId) } catch (_: Exception) {}
+            try { renderer?.release() } catch (_: Exception) {}
+        }.start()
     }
 
     private fun resetVideoSlots(releaseRemotes: Boolean = true) {
         if (releaseRemotes) {
+            val engine = rtcEngine
             val remoteIds = remoteRendererMap.keys.toList()
-            remoteIds.forEach { userId ->
-                rtcEngine?.clearRemoteVideo(userId)
-                remoteRendererMap.remove(userId)?.let { releaseRenderer(it) }
-            }
+            val renderersToRelease = remoteIds.mapNotNull { remoteRendererMap.remove(it) }
             remoteStats.clear()
+            // SurfaceViewRenderer.release() 会死锁主线程，移到后台
+            Thread {
+                remoteIds.forEach { userId ->
+                    try { engine?.clearRemoteVideo(userId) } catch (_: Exception) {}
+                }
+                renderersToRelease.forEach { try { it.release() } catch (_: Exception) {} }
+            }.start()
         }
         remoteSlots.forEach { slot ->
             slot.userId = null
@@ -722,7 +743,9 @@ class InteractiveLiveActivity : AppCompatActivity() {
     private fun displayId(userId: String): String = userId
 
     private fun leaveChannel() {
-        rtcEngine?.leaveChannel()
+        // SDK 的 leaveChannel() 会同步停止 Whip/Whep 客户端，阻塞主线程
+        val engine = rtcEngine
+        Thread { try { engine?.leaveChannel() } catch (_: Exception) {} }.start()
         resetUiAfterLeave()
     }
 
diff --git a/example/src/main/java/com/demo/SellyCloudSDK/live/LivePlayActivity.kt b/example/src/main/java/com/demo/SellyCloudSDK/live/LivePlayActivity.kt
index 79e2386..277137f 100644
--- a/example/src/main/java/com/demo/SellyCloudSDK/live/LivePlayActivity.kt
+++ b/example/src/main/java/com/demo/SellyCloudSDK/live/LivePlayActivity.kt
@@ -81,6 +81,7 @@ class LivePlayActivity : AppCompatActivity() {
     private var firstAudioFrameCostMs: Long? = null
     private var isLatencyChasingActive: Boolean = false
     private var lastLatencyChasingSpeed: Float? = null
+    private var lastLatencyChasingUpdate: SellyLatencyChasingUpdate? = null
     private var hasReleasedPlayer: Boolean = false
 
     private val logLines: ArrayDeque<String> = ArrayDeque()
@@ -157,29 +158,35 @@ class LivePlayActivity : AppCompatActivity() {
                 override fun onLatencyChasingUpdate(update: SellyLatencyChasingUpdate) {
                     runOnUiThread {
                         val speedRounded = kotlin.math.round(update.speed * 10f) / 10f
+                        val speedText = formatLatencyChasingSpeed(speedRounded)
+                        val chasingDetail = buildLatencyChasingDetail(update)
+                        lastLatencyChasingUpdate = update
                         val isChasing = speedRounded > 1.0f
                         if (isChasing && !isLatencyChasingActive) {
                             isLatencyChasingActive = true
-                            val speedText = String.format(Locale.US, "%.1f", speedRounded)
-                            logEvent("追帧开始: 速度=${speedText}x")
+                            logEvent("追帧开始: 速度=${speedText}x, $chasingDetail")
                             lastLatencyChasingSpeed = speedRounded
                         } else if (isChasing && isLatencyChasingActive) {
                             if (lastLatencyChasingSpeed == null || lastLatencyChasingSpeed != speedRounded) {
-                                val speedText = String.format(Locale.US, "%.1f", speedRounded)
-                                logEvent("追帧速率变化: 速度=${speedText}x")
+                                logEvent("追帧速率变化: 速度=${speedText}x, $chasingDetail")
                                 lastLatencyChasingSpeed = speedRounded
                             }
                         } else if (!isChasing && isLatencyChasingActive) {
                             isLatencyChasingActive = false
-                            logEvent("追帧结束: 速度=1.0x")
+                            logEvent("追帧结束: 速度=1.0x, $chasingDetail")
                             lastLatencyChasingSpeed = null
+                        } else {
+                            logEvent("追帧状态更新: 速度=${speedText}x, $chasingDetail")
                         }
                     }
                 }
 
                 override fun onLatencyChasingReloadRequired(latencyMs: Long) {
                     runOnUiThread {
-                        logEvent("追帧触发重载: 延迟=${latencyMs}ms")
+                        val lastUpdateDetail = lastLatencyChasingUpdate
+                            ?.let { ", 最近追帧: ${buildLatencyChasingDetail(it)}" }
+                            .orEmpty()
+                        logEvent("追帧触发重载: 延迟=${latencyMs}ms$lastUpdateDetail")
                     }
                 }
 
@@ -709,9 +716,27 @@ class LivePlayActivity : AppCompatActivity() {
         firstAudioFrameCostMs = null
         isLatencyChasingActive = false
         lastLatencyChasingSpeed = null
+        lastLatencyChasingUpdate = null
         logEvent("播放尝试开始")
     }
 
+    private fun formatLatencyChasingSpeed(speed: Float): String {
+        return String.format(Locale.US, "%.1f", speed)
+    }
+
+    private fun buildLatencyChasingDetail(update: SellyLatencyChasingUpdate): String {
+        val cacheDeltaMs = update.audioCachedMs - update.videoCachedMs
+        val deltaText = if (cacheDeltaMs > 0L) "+$cacheDeltaMs" else cacheDeltaMs.toString()
+        val cacheSkewTag = when {
+            cacheDeltaMs >= CACHE_SKEW_WARNING_MS -> "音频缓存领先"
+            cacheDeltaMs <= -CACHE_SKEW_WARNING_MS -> "视频缓存领先"
+            else -> "音视频缓存接近"
+        }
+        return "延迟=${update.latencyMs}ms, 档位=${update.tier}, 缓冲中=${if (update.buffering) "是" else "否"}, " +
+            "首帧已出=${if (update.firstFrameRendered) "是" else "否"}, 音频缓存=${update.audioCachedMs}ms, " +
+            "视频缓存=${update.videoCachedMs}ms, 缓存差(音-视)=${deltaText}ms($cacheSkewTag)"
+    }
+
     private fun formatState(state: SellyPlayerState): String {
         return "${stateLabel(state)}(${state.name})"
     }
@@ -744,6 +769,7 @@ class LivePlayActivity : AppCompatActivity() {
     companion object {
         private const val TAG = "LivePlayActivity"
         private const val MAX_LOG_LINES = 200
+        private const val CACHE_SKEW_WARNING_MS = 300L
         @Volatile
         private var pipActivityRef: WeakReference<LivePlayActivity>? = null
         const val EXTRA_PLAY_PROTOCOL = "play_protocol"