diff --git a/powerbell/src/main/res/values/strings.xml b/powerbell/src/main/res/values/strings.xml
index 771ee1c0..6ea42f61 100644
--- a/powerbell/src/main/res/values/strings.xml
+++ b/powerbell/src/main/res/values/strings.xml
@@ -9,9 +9,9 @@
     <string name="switchto_en1">PowerBell</string>
     <string name="switchto_cn1">能源钟</string>
     <string name="switchto_cn2">泡额呗额</string>
-    <string name="en1_switch_disabled">PowerBell</string>
-    <string name="cn1_switch_disabled">能源钟</string>
-    <string name="cn2_switch_disabled">泡额呗额</string>
+    <string name="en1_switch_disabled">PowerBell X</string>
+    <string name="cn1_switch_disabled">能源钟 X</string>
+    <string name="cn2_switch_disabled">泡额呗额 X</string>
     <string name="item_mainview">Main View</string>
     <string name="item_aboutview">About</string>
     <string name="item_battery_report">Battery Report</string>