diff --git a/app/src/main/java/net/schueller/peertube/activity/VideoPlayActivity.java b/app/src/main/java/net/schueller/peertube/activity/VideoPlayActivity.java
index 6fba30d..66b0ed8 100644
--- a/app/src/main/java/net/schueller/peertube/activity/VideoPlayActivity.java
+++ b/app/src/main/java/net/schueller/peertube/activity/VideoPlayActivity.java
@@ -184,8 +184,9 @@ public class VideoPlayActivity extends AppCompatActivity implements VideoRendere
         torrentStream.addListener(new TorrentListener() {
             @Override
             public void onStreamReady(Torrent torrent) {
-                Log.d(TAG, "Ready");
-                mService.setCurrentStreamUrl(Uri.fromFile(torrent.getVideoFile()).toString());
+                String videopath = Uri.fromFile(torrent.getVideoFile()).toString();
+                Log.d(TAG, "Ready! torrentStream videopath:" + videopath);
+                mService.setCurrentStreamUrl(videopath);
                 startPlayer();
             }
 
diff --git a/app/src/main/java/net/schueller/peertube/service/VideoPlayerService.java b/app/src/main/java/net/schueller/peertube/service/VideoPlayerService.java
index bc62ddb..b477948 100644
--- a/app/src/main/java/net/schueller/peertube/service/VideoPlayerService.java
+++ b/app/src/main/java/net/schueller/peertube/service/VideoPlayerService.java
@@ -35,6 +35,7 @@ import androidx.annotation.Nullable;
 import android.support.v4.media.MediaDescriptionCompat;
 import android.support.v4.media.session.MediaSessionCompat;
 import android.util.Log;
+import android.widget.Toast;
 
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.ExoPlayerFactory;
@@ -82,6 +83,8 @@ public class VideoPlayerService extends Service {
 
     @Override
     public void onCreate() {
+        Log.v(TAG, "onCreate...");
+
         super.onCreate();
 
         player = ExoPlayerFactory.newSimpleInstance(getApplicationContext(), new DefaultTrackSelector());
@@ -136,7 +139,11 @@ public class VideoPlayerService extends Service {
 
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
+        Context context = this;
         Log.v(TAG, "onStartCommand...");
+        if(currentStreamUrl == null){
+            Toast.makeText(context, "currentStreamUrl must not null", Toast.LENGTH_SHORT).show();
+        }
         playVideo();
         return START_STICKY;
     }
@@ -150,7 +157,7 @@ public class VideoPlayerService extends Service {
 
     public void setCurrentStreamUrl(String streamUrl)
     {
-        Log.v(TAG, "setCurrentStreamUrl...");
+        Log.v(TAG, "setCurrentStreamUrl..." + streamUrl);
         currentStreamUrl = streamUrl;
     }