diff --git a/WebStarter/log4net.config b/WebStarter/log4net.config
index dc2e061..161f7bf 100644
--- a/WebStarter/log4net.config
+++ b/WebStarter/log4net.config
@@ -17,7 +17,7 @@
         <!-- 每个文件的大小 -->
         <maximumFileSize value="100MB"/>
         <!-- 保存文件数量 -->
-        <maxSizeRollBackups value="2"/>
+        <maxSizeRollBackups value="20"/>
         <lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>
         <!-- 日志输出格式 -->
         <layout type="log4net.Layout.PatternLayout">
@@ -175,4 +175,4 @@
             <conversionPattern value="记录时间：%date  日志内容：%message%newline "/>
         </layout>
     </appender>
-</log4net>
\ No newline at end of file
+</log4net>