diff --git a/app/src/leanback/java/com/fongmi/android/tv/bean/Func.java b/app/src/leanback/java/com/fongmi/android/tv/bean/Func.java
index 3a187dfbe..4fbedeba9 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/bean/Func.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/bean/Func.java
@@ -1,10 +1,11 @@
 package com.fongmi.android.tv.bean;
 
 import android.annotation.SuppressLint;
+import android.os.Build;
+import android.view.View;
 
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.utils.ResUtil;
-import com.fongmi.android.tv.utils.ViewUtil;
 
 public class Func {
 
@@ -20,7 +21,7 @@ public class Func {
 
     public Func(int resId) {
         this.resId = resId;
-        this.id = ViewUtil.generateViewId();
+        this.id = Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 ? View.generateViewId() : -1;
         this.setDrawable();
     }
 
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
index 1be613d03..c99309841 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
@@ -341,7 +341,7 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
     @Override
     public void onItemClick(Func item) {
         switch (item.getResId()) {
-            case R.string.home_history:
+            case R.string.home_history_short:
                 HistoryActivity.start(this);
                 break;
             case R.string.home_vod:
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/FuncPresenter.java b/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/FuncPresenter.java
index e8a2d44a2..777f99820 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/FuncPresenter.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/presenter/FuncPresenter.java
@@ -30,7 +30,7 @@ public class FuncPresenter extends Presenter {
     public void onBindViewHolder(Presenter.ViewHolder viewHolder, Object object) {
         Func item = (Func) object;
         ViewHolder holder = (ViewHolder) viewHolder;
-        holder.binding.getRoot().setId(item.getId());
+        if (item.getId() > 0) holder.binding.getRoot().setId(item.getId());
         holder.binding.text.setText(item.getText());
         holder.binding.icon.setImageResource(item.getDrawable());
         if (item.getNextFocusLeft() > 0) holder.binding.getRoot().setNextFocusLeftId(item.getNextFocusLeft());
diff --git a/app/src/main/java/com/fongmi/android/tv/utils/ViewUtil.java b/app/src/main/java/com/fongmi/android/tv/utils/ViewUtil.java
deleted file mode 100644
index 9c4ddeb5a..000000000
--- a/app/src/main/java/com/fongmi/android/tv/utils/ViewUtil.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package com.fongmi.android.tv.utils;
-
-import android.os.Build;
-import android.view.View;
-
-import java.util.concurrent.atomic.AtomicInteger;
-
-public class ViewUtil {
-
-    private static final AtomicInteger viewIdGenerator = new AtomicInteger(15000000);
-
-    public static int generateViewId() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) return View.generateViewId();
-        else return generateUniqueViewId();
-    }
-
-    private static int generateUniqueViewId() {
-        while (true) {
-            final int result = viewIdGenerator.get();
-            // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
-            int newValue = result + 1;
-            if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0.
-            if (viewIdGenerator.compareAndSet(result, newValue)) {
-                return result;
-            }
-        }
-    }
-
-}