diff --git a/v2rayN/ServiceLib/Resx/ResUI.resx b/v2rayN/ServiceLib/Resx/ResUI.resx
index 7bc65cf7..ba71ae81 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.resx
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <root>
   <!-- 
     Microsoft ResX Schema 
@@ -685,6 +685,9 @@
   <data name="TbSettingsAutoUpdateInterval" xml:space="preserve">
     <value>Automatic update interval for Geo files (hours)</value>
   </data>
+  <data name="TbSettingsAutoUpdateCoreInterval" xml:space="preserve">
+    <value>Automatic update interval for Core and GUI files (hours)</value>
+  </data>
   <data name="TbSettingsCore" xml:space="preserve">
     <value>Core: basic settings</value>
   </data>
@@ -1393,4 +1396,4 @@
   <data name="menuCopyProxyCmdToClipboard" xml:space="preserve">
     <value>Copy proxy command to clipboard</value>
   </data>
-</root>
\ No newline at end of file
+</root>