diff --git a/skywalking-server/src/main/resources/log4j2.xml b/skywalking-server/src/main/resources/log4j2.xml
index 38c27bbca..4559d6d69 100644
--- a/skywalking-server/src/main/resources/log4j2.xml
+++ b/skywalking-server/src/main/resources/log4j2.xml
@@ -2,7 +2,7 @@
 <Configuration status="debug">
     <Appenders>
         <Console name="Console" target="SYSTEM_OUT">
-            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t](%F:%L) %-5level %logger{36} - %msg%n"/>
+            <PatternLayout pattern="%d [%t](%F:%L) %-5level %logger{36} - %msg%n"/>
         </Console>
     </Appenders>
     <Loggers>