diff --git a/logger.ps1 b/logger.ps1
index ef52ca9..666e175 100644
--- a/logger.ps1
+++ b/logger.ps1
@@ -17,25 +17,18 @@ function Write-Log {
     }
 
     if ($ToEventLog){
-        # 写入到 Windows 事件日志
-        $eventID = 1000
+        # 创建一个事件日志实例
+        $eventLog = New-Object System.Diagnostics.EventLog
 
-        # 确保事件源存在
-        $source = "GateWay-KeepAliveForPowershell"
-        if (-not (Get-EventLog -LogName Application -Source $source -ErrorAction SilentlyContinue)) {
-            try {
-                New-EventLog -LogName Application -Source $source -ErrorAction Stop
-            } catch {
-                Write-Host "Error creating event source: $_" -ForegroundColor Red
-                return
-            }
+        # 指定事件源
+        $eventLog.Source = "GateWay-KeepAliveForPowershell"
+
+        # 如果事件源不存在，需要先创建
+        if (-not [System.Diagnostics.EventLog]::SourceExists("GateWay-KeepAliveForPowershell")) {
+            [System.Diagnostics.EventLog]::CreateEventSource("GateWay-KeepAliveForPowershell", "Application")
         }
 
         # 写入事件日志
-        try {
-            Write-EventLog -LogName Application -Source $source -EventID $eventID -EntryType 'Info' -Message $Message
-        } catch {
-            Write-Host "Failed to write to event log: $_" -ForegroundColor Red
-        }
+        $eventLog.WriteEntry($Message, [System.Diagnostics.EventLogEntryType]::Information, 1000)
     }
 }