diff --git a/app/src/leanback/java/com/fongmi/android/tv/Product.java b/app/src/leanback/java/com/fongmi/android/tv/Product.java
index 315b6d1e4..6c377d8cd 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/Product.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/Product.java
@@ -32,6 +32,6 @@ public class Product {
     }
 
     public static int getEms() {
-        return Math.min(ResUtil.getScreenWidth() / ResUtil.sp2px(24), 35);
+        return Math.min(Math.round((float) ResUtil.getScreenWidth() / ResUtil.sp2px(24)), 35);
     }
 }
diff --git a/app/src/mobile/java/com/fongmi/android/tv/Product.java b/app/src/mobile/java/com/fongmi/android/tv/Product.java
index 227fce5ff..c2bd3e30f 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/Product.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/Product.java
@@ -44,6 +44,6 @@ public class Product {
     }
 
     public static int getEms() {
-        return Math.min(ResUtil.getScreenWidth() / ResUtil.sp2px(20), 25);
+        return Math.min(Math.round((float) ResUtil.getScreenWidth() / ResUtil.sp2px(20)), 25);
     }
 }