diff --git a/bin/install_ddnsupdater_service.bat b/bin/install_ddnsupdater_service.bat
index f208821..9dfb6fa 100644
--- a/bin/install_ddnsupdater_service.bat
+++ b/bin/install_ddnsupdater_service.bat
@@ -25,17 +25,17 @@ IF NOT EXIST "%NSSM_PATH%" (
 )
 
 REM Remove existing service if present
-"%NSSM_PATH%" remove DDNSUpdaterService confirm
+"%NSSM_PATH%" remove TrizTechDDNSUpdaterService confirm
 
 REM Install service
-"%NSSM_PATH%" install DDNSUpdaterService "%EXE_PATH%"
+"%NSSM_PATH%" install TrizTechDDNSUpdaterService "%EXE_PATH%"
 
 REM Optional: auto-start at boot
-"%NSSM_PATH%" set DDNSUpdaterService Start SERVICE_AUTO_START
+"%NSSM_PATH%" set TrizTechDDNSUpdaterService Start SERVICE_AUTO_START
 
 REM Start the service
-"%NSSM_PATH%" start DDNSUpdaterService
+"%NSSM_PATH%" start TrizTechDDNSUpdaterService
 
 echo.
-echo DDNSUpdaterService installed and started successfully!
+echo TrizTechDDNSUpdaterService installed and started successfully!
 pause