diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
index da82ad1ec..2d584f9ae 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
@@ -269,7 +269,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownVod.Liste
 
     private void setTraffic() {
         Traffic.setSpeed(mBinding.widget.traffic);
-        App.post(mR2, Constant.INTERVAL_TRAFFIC);
+        App.post(mR2, 1000);
     }
 
     private void setR1Callback() {
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index 6a552ec7d..8ddead8e2 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -498,7 +498,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     private void setTraffic() {
         Traffic.setSpeed(mBinding.widget.traffic);
-        App.post(mR2, Constant.INTERVAL_TRAFFIC);
+        App.post(mR2, 1000);
     }
 
     private void setR1Callback() {
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index 95c0d9a71..65533dc28 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -901,7 +901,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
 
     private void setTraffic() {
         Traffic.setSpeed(mBinding.widget.traffic);
-        App.post(mR3, Constant.INTERVAL_TRAFFIC);
+        App.post(mR3, 1000);
     }
 
     private void setR1Callback() {
diff --git a/app/src/main/java/com/fongmi/android/tv/Constant.java b/app/src/main/java/com/fongmi/android/tv/Constant.java
index b57257bfd..ff1834607 100644
--- a/app/src/main/java/com/fongmi/android/tv/Constant.java
+++ b/app/src/main/java/com/fongmi/android/tv/Constant.java
@@ -6,7 +6,6 @@ public class Constant {
 
     public static final long INTERVAL_SEEK = TimeUnit.SECONDS.toMillis(10);
     public static final long INTERVAL_HIDE = TimeUnit.SECONDS.toMillis(5);
-    public static final long INTERVAL_TRAFFIC = TimeUnit.SECONDS.toMillis(1);
     public static final long TIMEOUT_VOD = TimeUnit.SECONDS.toMillis(30);
     public static final long TIMEOUT_LIVE = TimeUnit.SECONDS.toMillis(30);
     public static final long TIMEOUT_EPG = TimeUnit.SECONDS.toMillis(5);
diff --git a/app/src/main/java/com/fongmi/android/tv/utils/Traffic.java b/app/src/main/java/com/fongmi/android/tv/utils/Traffic.java
index a95644d6d..4d38c2031 100644
--- a/app/src/main/java/com/fongmi/android/tv/utils/Traffic.java
+++ b/app/src/main/java/com/fongmi/android/tv/utils/Traffic.java
@@ -11,24 +11,22 @@ import java.text.DecimalFormat;
 public class Traffic {
 
     private static final DecimalFormat format = new DecimalFormat("#.0");
+    private static final int UID = App.get().getApplicationInfo().uid;
     private static final String UNIT_KB = " KB/s";
     private static final String UNIT_MB = " MB/s";
+
     private static long lastTotalRxBytes;
     private static long lastTimeStamp;
 
     public static void setSpeed(TextView view) {
-        if (unsupported()) return;
-        view.setText(getSpeed());
+        if (TrafficStats.getUidRxBytes(UID) == TrafficStats.UNSUPPORTED) return;
         view.setVisibility(View.VISIBLE);
-    }
-
-    private static boolean unsupported() {
-        return TrafficStats.getUidRxBytes(App.get().getApplicationInfo().uid) == TrafficStats.UNSUPPORTED;
+        view.setText(getSpeed());
     }
 
     private static String getSpeed() {
         long nowTimeStamp = System.currentTimeMillis();
-        long nowTotalRxBytes = TrafficStats.getTotalRxBytes() / 1024;
+        long nowTotalRxBytes = TrafficStats.getUidRxBytes(UID) / 1024;
         long speed = (nowTotalRxBytes - lastTotalRxBytes) * 1000 / Math.max(nowTimeStamp - lastTimeStamp, 1);
         lastTimeStamp = nowTimeStamp;
         lastTotalRxBytes = nowTotalRxBytes;
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index 8f284e586..3b90feab6 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -513,7 +513,7 @@ public class LiveActivity extends BaseActivity implements CustomKeyDown.Listener
 
     private void setTraffic() {
         Traffic.setSpeed(mBinding.widget.traffic);
-        App.post(mR2, Constant.INTERVAL_TRAFFIC);
+        App.post(mR2, 1000);
     }
 
     private void setR1Callback() {
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index eea1b00e2..13d55e8db 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -987,7 +987,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
 
     private void setTraffic() {
         Traffic.setSpeed(mBinding.widget.traffic);
-        App.post(mR2, Constant.INTERVAL_TRAFFIC);
+        App.post(mR2, 1000);
     }
 
     private void setOrient() {