diff --git a/renren-admin/src/main/resources/logback-spring.xml b/renren-admin/src/main/resources/logback-spring.xml
index 1fcdc4b0..1baa41c2 100644
--- a/renren-admin/src/main/resources/logback-spring.xml
+++ b/renren-admin/src/main/resources/logback-spring.xml
@@ -12,7 +12,7 @@
         <file>${LOG_HOME}/info.log</file>
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
             <fileNamePattern>${LOG_HOME}/info.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
-            <MaxHistory>120</MaxHistory>
+            <MaxHistory>12</MaxHistory>
             <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                 <maxFileSize>50MB</maxFileSize>
             </timeBasedFileNamingAndTriggeringPolicy>
@@ -27,9 +27,9 @@
         <file>${LOG_HOME}/error.log</file>
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
             <fileNamePattern>${LOG_HOME}/error.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
-            <MaxHistory>120</MaxHistory>
+            <MaxHistory>12</MaxHistory>
             <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
-                <maxFileSize>500MB</maxFileSize>
+                <maxFileSize>50MB</maxFileSize>
             </timeBasedFileNamingAndTriggeringPolicy>
         </rollingPolicy>
         <!-- 过滤日志 -->