diff --git a/README.md b/README.md
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 ## Requirements
 
-- .NET Framework Runtime >= 4.5
 - PowerShell >= 5.1
-- Windows OS
+- Windows Server 2012 R2 or newer
 
 ## Features
 
diff --git a/README.zh-TW.md b/README.zh-TW.md
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 ## 環境需求
 
-- .NET Framework Runtime >= 4.5
 - PowerShell >= 5.1
-- Windows 作業系統
+- Windows Server 2012 R2 或更新版本
 
 ## 功能特色