diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b96d2f0..18a8e18 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -2,7 +2,7 @@
     <string name="app_name">sing-box</string>
 
     <string name="stop">Stop</string>
-    <string name="ok">Ok</string>
+    <string name="ok">OK</string>
     <string name="no_thanks">No, thanks</string>
 
     <string name="title_dashboard">Dashboard</string>
@@ -146,6 +146,8 @@
     <string name="other_methods">Other methods</string>
     <string name="action_start">Start</string>
     <string name="location_permission_title">Location permission</string>
-    <string name="location_permission_description">sing-box uses the **background location** permission to implement the `wifi_ssid` and `wifi_bssid` routing rule items that **you are using**.</string>
-
+    <string name="location_permission_description"><![CDATA[sing-box uses the <strong>location</strong> permission to implement the <strong><tt>wifi_ssid</tt> and <tt>wifi_bssid</tt> routing rules</strong> that <strong>you are using</strong>. Please grant the permission.]]></string>
+    <string name="location_permission_background_description"><![CDATA[On Android 10 and up, <strong>background location</strong> permission is required. Please select <strong>Allow all the time</strong> to grant the permission.]]></string>
+    <string name="location_permission_denied_description"><![CDATA[It looks like you have denied the required permission. To continue using the app, please <strong>grant the permission</strong> or <strong>remove <tt>wifi_ssid</tt> and <tt>wifi_bssid</tt> routing rules</strong> from your profile.]]></string>
+    <string name="open_settings">Open Settings</string>
 </resources>
\ No newline at end of file