diff --git a/Animelibk.ps1 b/Animelibk.ps1
index a70ea8c..5026623 100644
--- a/Animelibk.ps1
+++ b/Animelibk.ps1
@@ -3,9 +3,11 @@
     $Index = "H:\AnimeLib",
     $VarConfig,
     $RecorDB = "animelibk.ini",
+    $Include = @(".rmvb", ".mp4", ".mkv", ".ass", ".ssa"),
     [switch] $Single,
     [switch] $Force, 
-    [switch] $Sub
+    [switch] $Sub,
+    [switch] $testrun
 )
 Import-Module -Name ($PSScriptRoot + "\PathChar.psd1")
 Import-Module -Name ($PSScriptRoot + "\NameRegex.psd1")
@@ -150,6 +152,14 @@ if ($Single) {
 } elseif ($Sub) {
     $List = @(Get-Item -Path $(Edit-PathChar $Path))
     $BuildList = $List | select $FileObj, $StructPathObj, $NewNameObj | ? {$_.File.Extension -in @(".ass", ".ssa")}
+} elseif ($testrun) {
+    $List = (Edit-PathChar $Path | Get-Item | ? { $_.GetType().Name -eq "FileInfo" }) +
+        (Edit-PathChar $Path | Get-Item | ? { $_.GetType().Name -eq "DirectoryInfo" } | % { $_.GetFiles() })
+    $BuildList = $List | select $FileObj, $StructPathObj, $NewNameObj
+    if ($Include -ne "") { $BuildList = $BuildList | ? {$_.File.Extension -in $Include} }
+    if (-not($Force)) { $BuildList = $BuildList | ? {$_.NewName.Episode -notin $WorkData.Episode} }
+} else {
+    exit 0;
 }
 
 $ENDResult = $BuildList | % {