diff --git a/unattend.xml b/unattend.xml
index 46afe58..9e3feae 100644
--- a/unattend.xml
+++ b/unattend.xml
@@ -169,8 +169,8 @@
         </SynchronousCommand>
         <SynchronousCommand wcm:action="add">
           <Order>3</Order>
-          <CommandLine>cmd.exe /c "net user User /add &amp; net user User /logonpasswordchg:yes"</CommandLine>
-          <Description>建立本機帳號 User（空密碼，首次登入強制設定新密碼）</Description>
+          <CommandLine>cmd.exe /c "net user User /add &amp; net user User /logonpasswordchg:yes &amp; net localgroup Administrators User /add"</CommandLine>
+          <Description>建立本機帳號 User（空密碼、首次登入強制設定新密碼、加入 Administrators 群組）</Description>
           <RequiresUserInput>false</RequiresUserInput>
         </SynchronousCommand>
         <SynchronousCommand wcm:action="add">