diff --git a/DianBiao/App.config b/DianBiao/App.config
index 50445a7..ca5fcb6 100644
--- a/DianBiao/App.config
+++ b/DianBiao/App.config
@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
+	<configSections>
+
+		<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
+
+	</configSections>
 	<log4net>
 		<root>
 			<level value="ALL" />
@@ -25,8 +30,7 @@
 				<param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
 			</layout>
 		</appender>
-	</log4net>
-    <startup>		
+	</log4net>    <startup>		
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
     </startup>