Setting up not to automatically update the GEO file on first run

#5704

Author: 2dust

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -94,7 +94,7 @@ public class GUIItem
 
         public bool ignoreGeoUpdateCore { get; set; } = true;
 
-        public int autoUpdateInterval { get; set; } = 10;
+        public int autoUpdateInterval { get; set; }
 
         public bool checkPreReleaseUpdate { get; set; } = false;