diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
index d5dd16614..232576ed5 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
@@ -290,14 +290,22 @@ public class DetailActivity extends BaseActivity implements CustomKeyDownVod.Lis
         setText(mBinding.actor, R.string.detail_actor, Html.fromHtml(item.getVodActor()).toString());
         setText(mBinding.content, R.string.detail_content, Html.fromHtml(item.getVodContent()).toString());
         setText(mBinding.director, R.string.detail_director, Html.fromHtml(item.getVodDirector()).toString());
-        mBinding.content.setMaxLines(isVisible(mBinding.remark) ? 2 : 3);
         mFlagAdapter.setItems(item.getVodFlags(), null);
+        mBinding.content.setMaxLines(getMaxLines());
         mBinding.video.requestFocus();
         if (hasFlag()) checkHistory();
         getPart(item.getVodName());
         checkKeep();
     }
 
+    private int getMaxLines() {
+        int lines = 1;
+        if (isGone(mBinding.actor)) ++lines;
+        if (isGone(mBinding.remark)) ++lines;
+        if (isGone(mBinding.director)) ++lines;
+        return lines;
+    }
+
     private void setText(TextView view, int resId, String text) {
         if (text.isEmpty()) view.setVisibility(View.GONE);
         else if (resId > 0) view.setText(ResUtil.getString(resId, text));
diff --git a/app/src/leanback/res/layout/activity_detail.xml b/app/src/leanback/res/layout/activity_detail.xml
index 068154ac2..5bc2656d3 100644
--- a/app/src/leanback/res/layout/activity_detail.xml
+++ b/app/src/leanback/res/layout/activity_detail.xml
@@ -9,8 +9,8 @@
 
     <FrameLayout
         android:id="@+id/video"
-        android:layout_width="420dp"
-        android:layout_height="236.25dp"
+        android:layout_width="400dp"
+        android:layout_height="225dp"
         android:layout_marginStart="24dp"
         android:layout_marginTop="24dp"
         android:background="@color/black"
@@ -168,9 +168,9 @@
         android:layout_alignStart="@+id/name"
         android:layout_marginTop="6dp"
         android:layout_marginEnd="24dp"
-        android:lineSpacingExtra="2dp"
         android:ellipsize="end"
-        android:maxLines="2"
+        android:lineSpacingExtra="4dp"
+        android:maxLines="1"
         android:textColor="@color/white"
         android:textSize="16sp"
         tools:text="簡介：" />