diff --git a/smart_shutdown.ps1 b/smart_shutdown.ps1
index 18e4f3b..b0369c6 100644
--- a/smart_shutdown.ps1
+++ b/smart_shutdown.ps1
@@ -34,7 +34,7 @@
 
 # 日志配置
 [string]$LogDirectory = Join-Path -Path $PSScriptRoot -ChildPath "logs"
-[string]$LogFile = Join-Path -Path $LogDirectory -ChildPath "network_monitor_$(Get-Date -Format 'yyyyMMdd').log"
+#[string]$LogFile = Join-Path -Path $LogDirectory -ChildPath "network_monitor_$(Get-Date -Format 'yyyyMMdd').log"
 [int]$MaxLogDays = 30
 
 # =================================================
@@ -52,6 +52,11 @@ function Write-Log {
         [string]$Message
     )
 
+    # ===================== V0.2update =====================
+    # 每次写日志时，都重新根据当前日期确定日志文件名
+    $LogFile = Join-Path -Path $LogDirectory -ChildPath "network_monitor_$(Get-Date -Format 'yyyyMMdd').log"
+    # ====================================================
+
     $logTimestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
     $logEntry = "[$logTimestamp] [$Level] $Message"
 
@@ -231,4 +236,4 @@ while ($true) {# 测试网络连接
             Start-Sleep -Seconds $NormalPingInterval
         }
     }
-}
\ No newline at end of file
+}