diff --git a/platform-operate-api/src/main/resources/log4j_config.xml b/platform-operate-api/src/main/resources/log4j_config.xml
index a1548ea..a070e9f 100644
--- a/platform-operate-api/src/main/resources/log4j_config.xml
+++ b/platform-operate-api/src/main/resources/log4j_config.xml
@@ -18,8 +18,6 @@
 	<appender name="Access" class="org.apache.log4j.RollingFileAppender">
 		<param name="File" value="${catalina.base}/logs/access-perf.log" />
 		<param name="Append" value="true" />
-		<param name="MaxFileSize" value="10MB" />
-		<param name="MaxBackupIndex" value="2" />
 		<param name="Threshold" value="DEBUG" />
 		<layout class="org.apache.log4j.PatternLayout">
 			<param name="ConversionPattern" value="%d  %p - %m%n" />
@@ -28,8 +26,6 @@
 	<appender name="Info" class="org.apache.log4j.RollingFileAppender">
 		<param name="Append" value="true" />
 		<param name="File" value="${catalina.base}/logs/biz_info.log" />
-		<param name="MaxFileSize" value="1024" />
-		<param name="MaxBackupIndex" value="2" />
 		<layout class="org.apache.log4j.PatternLayout">
 			<param name="ConversionPattern" value="%d  %p - %m%n" />
 		</layout>
@@ -43,8 +39,6 @@
 	<appender name="Error" class="org.apache.log4j.RollingFileAppender">
 		<param name="Append" value="true" />
 		<param name="File" value="${catalina.base}/logs/common_error.log" />
-		<param name="MaxFileSize" value="1024" />
-		<param name="MaxBackupIndex" value="2" />
 		<layout class="org.apache.log4j.PatternLayout">
 			<param name="ConversionPattern" value="%d [%t] %p - %m%n" />
 		</layout>
@@ -63,8 +57,6 @@
 	<appender name="DAL-MONITOR" class="org.apache.log4j.RollingFileAppender">
 		<param name="Append" value="true" />
 		<param name="File" value="${catalina.base}/logs/dal-perf.log" />
-		<param name="MaxFileSize" value="100MB" />
-		<param name="MaxBackupIndex" value="2" />
 		<layout class="org.apache.log4j.PatternLayout">
 			<param name="ConversionPattern" value="%d  %p - %m%n" />
 		</layout>