diff --git a/functions/prompt.ps1 b/functions/prompt.ps1
index 54113ee..daa5d8a 100644
--- a/functions/prompt.ps1
+++ b/functions/prompt.ps1
@@ -2,9 +2,9 @@
 #
 # custom prompt for PS.
 function Prompt {
-    $currentTime = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
+    $currentTime = Get-Date -Format "[yyyy-MM-dd][HH:mm:ss]"
     $userName = [System.Security.Principal.WindowsIdentity]::GetCurrent().Name
     $hostName = $env:COMPUTERNAME
     $currentLocation = Get-Location
-    "[PS][$currentTime][$userName@$hostName][$currentLocation]`n[PS]> "
+    "[PS]$($currentTime)[$($userName)@$($hostName)][$($currentLocation)]`n[PS]> "
 }
\ No newline at end of file