diff --git a/app/src/main/res/layout/activity_book_info.xml b/app/src/main/res/layout/activity_book_info.xml
index 38a326100..5ab89bd2b 100644
--- a/app/src/main/res/layout/activity_book_info.xml
+++ b/app/src/main/res/layout/activity_book_info.xml
@@ -63,7 +63,7 @@
android:singleLine="true"
tools:ignore="NestedWeights" />
-
+ android:tooltipText="@string/go_to_top"
+ app:tint="@color/tv_text_default"
+ tools:ignore="UnusedAttribute" />
+ android:tooltipText="@string/go_to_bottom"
+ app:tint="@color/tv_text_default"
+ tools:ignore="UnusedAttribute" />