diff --git a/app/src/main/java/com/example/gsyvideoplayer/DetailPlayer.java b/app/src/main/java/com/example/gsyvideoplayer/DetailPlayer.java
index 65e45ef00ea41df8d36641d2c7d0199f18f44a9b..2589ae3e38f8917ed8869e195f8aea8c80a294e8 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/DetailPlayer.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/DetailPlayer.java
@@ -93,7 +93,7 @@ public class DetailPlayer extends AppCompatActivity {
 
 
         /***************rtsp 配置****************/
-        /*VideoOptionModel videoOptionModel =
+        VideoOptionModel videoOptionModel =
                 new VideoOptionModel(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "dns_cache_clear", 1);
         List<VideoOptionModel> list = new ArrayList<>();
         list.add(videoOptionModel);
@@ -111,7 +111,7 @@ public class DetailPlayer extends AppCompatActivity {
         list.add(videoOptionMode14);
         list.add(videoOptionMode15);
         list.add(videoOptionMode17);
-        GSYVideoManager.instance().setOptionModelList(list);*/
+        GSYVideoManager.instance().setOptionModelList(list);
         /***************rtsp 配置****************/
 
         /// ijk rtmp
@@ -343,7 +343,7 @@ public class DetailPlayer extends AppCompatActivity {
         //String url = "http://39.104.119.42/elevator-1.0/api/downFile?path=demo.ogv";
         //String url = "http://pointshow.oss-cn-hangzhou.aliyuncs.com/transcode/ORIGINAL/Mnbc61586842828593.mp4";
         //ssl error
-        String url =  "https://file.shftz.cn:8443/filesystem/download/10/2019/3/26/ce2c7c66-e9eb-42be-adf6-f9008385ea8c.mov/play";
+        String url =  "rtsp://admin:zaqwsx123456@192.168.40.181/cam/realmonitor?channel=1&subtype=1";
         //String url =  "https://us-4.wl-cdn.com/hls/20200225/fde4f8ef394731f38d68fe6d601cfd56/index.m3u8";
         //String url =  "https://cdn61.ytbbs.tv/cn/tv/55550/55550-1/play.m3u8?md5=v4sI4lWlo4XojzeAjgBGaQ&expires=1521204012&token=55550";
         //String url =  "http://1253492636.vod2.myqcloud.com/2e5fc148vodgzp1253492636/d08af82d4564972819086152830/plHZZoSkje0A.mp4";
diff --git a/app/src/main/java/com/example/gsyvideoplayer/exo/GSYExo2MediaPlayer.java b/app/src/main/java/com/example/gsyvideoplayer/exo/GSYExo2MediaPlayer.java
index 14ec24a5515942c2e7af0d3c3408d79b67e64938..fbdc83c4628ff1a7a04a58a8fcdfa1207ecca23f 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/exo/GSYExo2MediaPlayer.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/exo/GSYExo2MediaPlayer.java
@@ -117,7 +117,7 @@ public class GSYExo2MediaPlayer extends IjkExo2MediaPlayer {
                     @Override
                     public void run() {
                         if (mTrackSelector == null) {
-                            mTrackSelector = new DefaultTrackSelector();
+                            mTrackSelector = new DefaultTrackSelector(mAppContext);
                         }
                         mEventLogger = new EventLogger(mTrackSelector);
                         boolean preferExtensionDecoders = true;
@@ -150,7 +150,8 @@ public class GSYExo2MediaPlayer extends IjkExo2MediaPlayer {
                         if (playIndex > 0) {
                             mInternalPlayer.seekTo(playIndex, C.INDEX_UNSET);
                         }
-                        mInternalPlayer.prepare(mMediaSource, false, false);
+                        mInternalPlayer.setMediaSource(mMediaSource, false);
+                        mInternalPlayer.prepare();
                         mInternalPlayer.setPlayWhenReady(false);
                     }
                 }
diff --git a/app/src/main/java/com/example/gsyvideoplayer/exosubtitle/GSYExoSubTitlePlayer.java b/app/src/main/java/com/example/gsyvideoplayer/exosubtitle/GSYExoSubTitlePlayer.java
index 1c22041b76e8f144bff5b718b61fbb2d6dde57a2..e66f78a0b571af6c9d5280e7c8048886571e91c5 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/exosubtitle/GSYExoSubTitlePlayer.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/exosubtitle/GSYExoSubTitlePlayer.java
@@ -45,7 +45,7 @@ public class GSYExoSubTitlePlayer extends IjkExo2MediaPlayer {
                     @Override
                     public void run() {
                         if (mTrackSelector == null) {
-                            mTrackSelector = new DefaultTrackSelector();
+                            mTrackSelector = new DefaultTrackSelector(mAppContext);
                         }
                         mEventLogger = new EventLogger(mTrackSelector);
                         boolean preferExtensionDecoders = true;
@@ -81,8 +81,8 @@ public class GSYExoSubTitlePlayer extends IjkExo2MediaPlayer {
                             MediaSource textMediaSource = getTextSource(Uri.parse(mSubTitile));
                             mMediaSource = new MergingMediaSource(mMediaSource, textMediaSource);
                         }
-
-                        mInternalPlayer.prepare(mMediaSource);
+                        mInternalPlayer.setMediaSource(mMediaSource);
+                        mInternalPlayer.prepare();
                         mInternalPlayer.setPlayWhenReady(false);
                     }
                 }
diff --git a/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java
index f110dbd5fc1f29acdbc8e657f14465399957df10..0d02de47d8b9f828a2d49c2e912c9f67751d8def 100644
--- a/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java
+++ b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java
@@ -343,7 +343,7 @@ public class IjkExo2MediaPlayer extends AbstractMediaPlayer implements Player.Ev
                     @Override
                     public void run() {
                         if (mTrackSelector == null) {
-                            mTrackSelector = new DefaultTrackSelector();
+                            mTrackSelector = new DefaultTrackSelector(mAppContext);
                         }
                         mEventLogger = new EventLogger(mTrackSelector);
                         boolean preferExtensionDecoders = true;
@@ -371,8 +371,8 @@ public class IjkExo2MediaPlayer extends AbstractMediaPlayer implements Player.Ev
                         }
                         if (mSurface != null)
                             mInternalPlayer.setVideoSurface(mSurface);
-
-                        mInternalPlayer.prepare(mMediaSource);
+                        mInternalPlayer.setMediaSource(mMediaSource);
+                        mInternalPlayer.prepare();
                         mInternalPlayer.setPlayWhenReady(false);
                     }
                 }