diff --git a/replace.bat b/replace.bat
index 8f95f44..ac6e9df 100644
--- a/replace.bat
+++ b/replace.bat
@@ -1,42 +1,41 @@
 @echo off
-chcp 65001 >nul
-setlocal enabledelayedexpansion
+setlocal
 
-if "%~1"=="" (
-  echo ERROR: Specify file path
-  echo Example: replace.bat "C:\path\to\file.xml" "https://gfx.tvstart.ru"
-  exit /b 1
-)
-if "%~2"=="" (
-  echo ERROR: Specify new URL
-  echo Example: replace.bat "C:\path\to\file.xml" "https://gfx.tvstart.ru"
-  exit /b 1
+set "vmix_file=%~1"
+if "%vmix_file%"=="" (
+    echo Usage: %0 filename.vmix
+    pause
+    exit /b 1
 )
 
-set "FILE=%~1"
-set "NEWURL=%~2"
-
-if not exist "!FILE!" (
-  echo ERROR: File not found: !FILE!
-  exit /b 1
+if not exist "%vmix_file%" (
+    echo File "%vmix_file%" not found!
+    pause
+    exit /b 1
 )
 
-echo Processing: !FILE!
-echo New URL: !NEWURL!
-echo.
+set "replace=https://per.tvstart.ru"
+set "temp_file=%vmix_file%.tmp"
 
-copy "!FILE!" "!FILE!.backup" >nul 2>&1
-if !errorlevel! equ 0 (
-  echo Backup created: !FILE!.backup
+echo Processing: %vmix_file%
+
+powershell -Command "
+$content = Get-Content '%vmix_file%' -Raw
+$pattern = 'https?:\/\/\d*\.\d*\.\d*\.\d*:\d*|https?:\/\/\w*\.\w*\.\w*'
+$replacement = '%replace%'
+$result = $content -replace $pattern, $replacement
+$result | Out-File '%temp_file%' -Encoding UTF8
+"
+
+if exist "%temp_file%" (
+    move /y "%temp_file%" "%vmix_file%" > nul
+    echo Replacement completed successfully!
+    echo URLs matching these patterns were replaced:
+    echo   - IP addresses with ports (http://127.0.0.1:8000 etc.)
+    echo   - Three-part domains (https://gfx.tvstart.ru etc.)
+    echo Replacement: %replace%
 ) else (
-  echo WARNING: Backup failed
+    echo Error: Failed to process file
 )
 
-powershell -Command "$content = [System.IO.File]::ReadAllText('%FILE%'); $pattern = '<url>http[s]?://[^/<\"]+(/[^<\"]*)?</url>'; $content = $content -replace $pattern, '<url>%NEWURL%$1</url>'; [System.IO.File]::WriteAllText('%FILE%', $content, [System.Text.Encoding]::UTF8); Write-Host 'SUCCESS: Replacement completed'"
-
-if errorlevel 1 (
-  echo ERROR: PowerShell command failed
-)
-
-echo.
 pause
\ No newline at end of file