diff --git a/Linux_reinstall/Windows/SetupComplete.bat b/Linux_reinstall/Windows/SetupComplete.bat
index 0a30d14..a0d90e5 100644
--- a/Linux_reinstall/Windows/SetupComplete.bat
+++ b/Linux_reinstall/Windows/SetupComplete.bat
@@ -17,7 +17,9 @@ for /f "tokens=2" %%a in ('echo list vol ^| diskpart ^| findstr "\<%systemDisk%\
 echo;%setmode%|find "on"&&goto:enable||goto:disable
 :enable
 wmic nicconfig where ipenabled=true call enablestatic(%staticip%),(%subnetmask%)
+::Using IPv4 of local server as a temporary "gateway" to make sure all of static IPv4 configs can be recognized by network service.
 wmic nicconfig where ipenabled=true call setgateways(%staticip%)
+::Replace temporary gateway to an actual one.
 wmic nicconfig where ipenabled=true call setgateways(%gateways%)
 wmic nicconfig where ipenabled=true call setdnsserversearchorder(%dnsserver1%,%dnsserver2%)
 del %0