diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2593bd0..b51d311 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5266,11 +5266,13 @@
     <!-- Summary for the battery high usage tip, which presents battery may run out earlier [CHAR LIMIT=NONE] -->
     <string name="battery_tip_high_usage_summary">Battery may run out earlier than usual</string>
     <!-- Message for battery tip dialog to show the status about the battery [CHAR LIMIT=NONE] -->
-    <string name="battery_tip_dialog_message" product="default">Your phone has been used more than usual. Your battery may run out sooner than expected.\n\nTop <xliff:g id="number">%1$d</xliff:g> apps you used since full charge:</string>
+    <string name="battery_tip_dialog_message" product="default">Your phone has been used more than usual. Your battery may run out sooner than expected.\n\nMost used apps since full charge:</string>
     <!-- Message for battery tip dialog to show the status about the battery [CHAR LIMIT=NONE] -->
-    <string name="battery_tip_dialog_message" product="tablet">Your tablet has been used more than usual. Your battery may run out sooner than expected.\n\nTop <xliff:g id="number">%1$d</xliff:g> apps you used since full charge:</string>
+    <string name="battery_tip_dialog_message" product="tablet">Your tablet has been used more than usual. Your battery may run out sooner than expected.\n\nMost used apps since full charge:</string>
     <!-- Message for battery tip dialog to show the status about the battery [CHAR LIMIT=NONE] -->
-    <string name="battery_tip_dialog_message" product="device">Your device has been used more than usual. Your battery may run out sooner than expected.\n\nTop <xliff:g id="number">%1$d</xliff:g> apps you used since full charge:</string>
+    <string name="battery_tip_dialog_message" product="device">Your device has been used more than usual. Your battery may run out sooner than expected.\n\nMost used apps since full charge:</string>
+    <!-- Footer message for battery tip dialog to show the status about the battery [CHAR LIMIT=NONE] -->
+    <string name="battery_tip_dialog_message_footer">Includes high-power background activity</string>
     <!-- Title for restricted app preference, showing how many app need to be restricted [CHAR LIMIT=NONE] -->
     <plurals name="battery_tip_restrict_title">
         <item quantity="one">Restrict %1$d app</item>