diff --git a/src/Handlers/CommandLine/EnableDevLogger.cs b/src/Handlers/CommandLine/EnableDevLogger.cs
index 3208f60..39ac720 100644
--- a/src/Handlers/CommandLine/EnableDevLogger.cs
+++ b/src/Handlers/CommandLine/EnableDevLogger.cs
@@ -8,7 +8,7 @@ namespace iFileProxy.Handlers.CommandLine
     {
         public void Process()
         {
-            Console.WriteLine("developer logging is enabled.");
+            Console.WriteLine("dev level logging is enabled.");
             // 具体的实现在SerilogConfig.cs中 此处仅作提示
         }
     }
diff --git a/src/SerilogConfig.cs b/src/SerilogConfig.cs
index a6ec49a..17b166f 100644
--- a/src/SerilogConfig.cs
+++ b/src/SerilogConfig.cs
@@ -44,7 +44,7 @@
                 .WriteTo.Logger(lc => lc
                     .Filter.ByIncludingOnly(evt => evt.Level == LogEventLevel.Error)
                     .WriteTo.File(
-                        Path.Combine(baseLogPath, $"{appName}.error.date.log"),
+                        Path.Combine(baseLogPath, $"{appName}.error..log"),
                         outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] [{SourceContext}] {ClientIp} {Message:lj} {contentType} {queryString}{NewLine}{Exception}",
                         rollingInterval: RollingInterval.Day,
                         fileSizeLimitBytes: 1073741824)) // 1GB
@@ -52,7 +52,7 @@
                 .WriteTo.Logger(lc => lc
                     .Filter.ByIncludingOnly(evt => evt.Level == LogEventLevel.Fatal)
                     .WriteTo.File(
-                        Path.Combine(baseLogPath, $"{appName}.fatal.date.log"),
+                        Path.Combine(baseLogPath, $"{appName}.fatal..log"),
                         outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] [{SourceContext}] {ClientIp} {Message:lj} {contentType} {queryString}{NewLine}{Exception}",
                         rollingInterval: RollingInterval.Day,
                         fileSizeLimitBytes: 1073741824)) // 1GB
@@ -60,7 +60,7 @@
                 .WriteTo.Logger(lc => lc
                     .Filter.ByIncludingOnly(evt => evt.Level == LogEventLevel.Warning)
                     .WriteTo.File(
-                        Path.Combine(baseLogPath, $"{appName}.warning.date.log"),
+                        Path.Combine(baseLogPath, $"{appName}.warning..log"),
                         outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] [{SourceContext}] {ClientIp} {Message:lj} {contentType} {queryString}{NewLine}{Exception}",
                         rollingInterval: RollingInterval.Day,
                         fileSizeLimitBytes: 1073741824))
@@ -68,7 +68,7 @@
                 .WriteTo.Logger(lc => lc
                     .Filter.ByIncludingOnly(evt => evt.Level == LogEventLevel.Information)
                     .WriteTo.File(
-                        Path.Combine(baseLogPath, $"{appName}.info.date.log"),
+                        Path.Combine(baseLogPath, $"{appName}.info..log"),
                         outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] [{SourceContext}] {ClientIp} {Message:lj} {contentType} {queryString}{NewLine}{Exception}",
                         rollingInterval: RollingInterval.Day,
                         fileSizeLimitBytes: 1073741824))
@@ -76,7 +76,7 @@
                 .WriteTo.Logger(lc => lc
                     .Filter.ByIncludingOnly(evt => evt.Level == LogEventLevel.Debug)
                     .WriteTo.File(
-                        Path.Combine(baseLogPath, $"{appName}.debug.date.log"),
+                        Path.Combine(baseLogPath, $"{appName}.debug..log"),
                         outputTemplate: "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] [{SourceContext}] {ClientIp} {Message:lj} {contentType} {queryString}{NewLine}{Exception}",
                         rollingInterval: RollingInterval.Day,
                         fileSizeLimitBytes: 1073741824))