diff --git a/app/src/main/cpp/arm64-v8a/libnative.so b/app/src/main/cpp/arm64-v8a/libnative.so
index 2a26e7a..f90b96a 100755
Binary files a/app/src/main/cpp/arm64-v8a/libnative.so and b/app/src/main/cpp/arm64-v8a/libnative.so differ
diff --git a/app/src/main/cpp/armeabi-v7a/libnative.so b/app/src/main/cpp/armeabi-v7a/libnative.so
index ab7cfec..4b62e3b 100755
Binary files a/app/src/main/cpp/armeabi-v7a/libnative.so and b/app/src/main/cpp/armeabi-v7a/libnative.so differ
diff --git a/app/src/main/java/com/lizongying/mytv/PlayerFragment.kt b/app/src/main/java/com/lizongying/mytv/PlayerFragment.kt
index b321845..f86658d 100644
--- a/app/src/main/java/com/lizongying/mytv/PlayerFragment.kt
+++ b/app/src/main/java/com/lizongying/mytv/PlayerFragment.kt
@@ -74,10 +74,9 @@ class PlayerFragment : Fragment() {
     @OptIn(UnstableApi::class)
     fun play(tvViewModel: TVViewModel) {
         this.tvViewModel = tvViewModel
-        val videoUrlCurrent =
-            tvViewModel.videoIndex.value?.let { tvViewModel.videoUrl.value?.get(it) }
+        val videoUrlCurrent = tvViewModel.getVideoUrlCurrent()
         playerView?.player?.run {
-            videoUrlCurrent?.let { setMediaItem(MediaItem.fromUri(it)) }
+            setMediaItem(MediaItem.fromUri(videoUrlCurrent))
             prepare()
         }
     }
diff --git a/app/src/main/java/com/lizongying/mytv/TVList.kt b/app/src/main/java/com/lizongying/mytv/TVList.kt
index 33a1dfa..fee7e27 100644
--- a/app/src/main/java/com/lizongying/mytv/TVList.kt
+++ b/app/src/main/java/com/lizongying/mytv/TVList.kt
@@ -196,8 +196,6 @@ object TVList {
     private fun setupTV(): Map<String, List<TV>> {
         val tvs = """
 央视频道
-CCTV4K 超高清,
-CCTV8K 超高清,
 CCTV1 综合,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226231/index.m3u8
 CCTV2 财经,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226195/index.m3u8
 CCTV3 综艺,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226397/index.m3u8
@@ -216,6 +214,8 @@ CCTV14 少儿,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226193/inde
 CCTV15 音乐,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221225785/index.m3u8
 CCTV16 奥林匹克,http://39.134.24.162/dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226921/index.m3u8;http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226921/index.m3u8
 CCTV17 农业农村,http://dbiptv.sn.chinamobile.com/PLTV/88888890/224/3221226198/index.m3u8
+CCTV4K 超高清,
+CCTV8K 超高清,
 风云剧场,http://dbiptv.sn.chinamobile.com/PLTV/88888893/224/3221226950/index.m3u8
 第一剧场,http://dbiptv.sn.chinamobile.com/PLTV/88888893/224/3221226959/index.m3u8
 怀旧剧场,http://dbiptv.sn.chinamobile.com/PLTV/88888893/224/3221226972/index.m3u8
diff --git a/app/src/main/java/com/lizongying/mytv/models/TVViewModel.kt b/app/src/main/java/com/lizongying/mytv/models/TVViewModel.kt
index e33ebb1..66f20db 100644
--- a/app/src/main/java/com/lizongying/mytv/models/TVViewModel.kt
+++ b/app/src/main/java/com/lizongying/mytv/models/TVViewModel.kt
@@ -222,18 +222,25 @@ class TVViewModel(private var tv: TV) : ViewModel() {
         mMinimumLoadableRetryCount = minimumLoadableRetryCount
     }
 
+    /**
+     * (playerView?.player as ExoPlayer).setMediaSource(tvViewModel.buildSource())
+     */
     @OptIn(UnstableApi::class)
-    fun buildSource(videoUrl: String, mHeaders: Map<String, String>?): HlsMediaSource {
+    fun buildSource(): HlsMediaSource {
         val httpDataSource = DefaultHttpDataSource.Factory()
         mHeaders?.let { httpDataSource.setDefaultRequestProperties(it) }
 
         return HlsMediaSource.Factory(httpDataSource).createMediaSource(
             MediaItem.fromUri(
-                Uri.parse(videoUrl)
+                Uri.parse(getVideoUrlCurrent())
             )
         )
     }
 
+    fun getVideoUrlCurrent(): String {
+        return _videoUrl.value!![_videoIndex.value!!]
+    }
+
     companion object {
         private const val TAG = "TVViewModel"
     }
diff --git a/build.gradle b/build.gradle
index e014bd8..4cfc6a2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '8.2.0' apply false
-    id 'com.android.library' version '8.2.0' apply false
+    id 'com.android.application' version '8.2.1' apply false
+    id 'com.android.library' version '8.2.1' apply false
     id 'org.jetbrains.kotlin.android' version '1.9.21' apply false
 }
\ No newline at end of file