diff --git a/Service/Plc/Codec/Decoder.cs b/Service/Plc/Codec/Decoder.cs
index 1fb559d..ef8dd62 100644
--- a/Service/Plc/Codec/Decoder.cs
+++ b/Service/Plc/Codec/Decoder.cs
@@ -28,7 +28,8 @@ public class Decoder : ByteToMessageDecoder
     {
         if (ObjUtils.IsNotNullOrWhiteSpace(chargerSn))
         {
-            return LogManager.GetLogger("Plc" + chargerSn);
+            //return LogManager.GetLogger("Plc" + chargerSn);
+            return LogManager.GetLogger("Plc");
         }
 
         return LogManager.GetLogger(typeof(Decoder));
diff --git a/WebStarter/log4net.config b/WebStarter/log4net.config
index 81a7df1..7217fa8 100644
--- a/WebStarter/log4net.config
+++ b/WebStarter/log4net.config
@@ -30,7 +30,7 @@
         <appender-ref ref="RollingFile"/>
     </root>
 
-    <logger name="PlcApi" additivity="false">
+    <logger name="Plc" additivity="false">
         <level value="ALL" />
         <appender-ref ref="Plc" />
     </logger>