diff --git a/app/src/mobile/res/layout/fragment_vod.xml b/app/src/mobile/res/layout/fragment_vod.xml
index bff4280df..cbd3bd693 100644
--- a/app/src/mobile/res/layout/fragment_vod.xml
+++ b/app/src/mobile/res/layout/fragment_vod.xml
@@ -42,7 +42,7 @@
                 android:singleLine="true"
                 android:text="@string/app_name"
                 android:textColor="@color/white"
-                android:textSize="16sp"
+                android:textSize="18sp"
                 android:textStyle="bold"
                 tools:text="量子" />