diff --git a/dubbo-rpc-default/src/test/resources/log4j.xml b/dubbo-rpc-default/src/test/resources/log4j.xml
index e6c81db59e..788ed66479 100644
--- a/dubbo-rpc-default/src/test/resources/log4j.xml
+++ b/dubbo-rpc-default/src/test/resources/log4j.xml
@@ -28,9 +28,18 @@
 			<param name="LevelMin" value="DEBUG" />
 			<param name="LevelMax" value="DEBUG" />
 		</filter> -->
+	</appender>
+	<appender name="FILE" class="org.apache.log4j.FileAppender">
+		<param name="File" value="dubbo.log" />
+		<layout class="org.apache.log4j.PatternLayout">
+			<!-- <param name="ConversionPattern" value="[%t %d{dd/MM/yy hh:mm:ss:sss 
+				z}] %5p %c{2}: %L %m%n" /> -->
+			<param name="ConversionPattern" value="[%t %l %d{dd/MM/yy hh:mm:ss:sss z}] %5p %m %n" />
+		</layout>
 	</appender>
 	<root>
 		<level value="INFO" />
-		<appender-ref ref="dubbo" />
+		<appender-ref ref="dubbo" />
+		<appender-ref ref="FILE" />
 	</root>
 </log4j:configuration>
\ No newline at end of file