diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/XmlConfig/database.config b/Learun.Framework.Ultimate V7/Learun.Application.Web/XmlConfig/database.config
index 63a1b93ce..c56dd0a31 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/XmlConfig/database.config	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/XmlConfig/database.config	
@@ -1,45 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <connectionStrings>
-  <!--本机-->
-  <!--<add name="BaseDb" connectionString="Server=.;Initial Catalog=adms7ultimate2;User ID=sa;Password=1" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=.;Initial Catalog=CollegeMIS;User ID=sa;Password=1" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=123.57.209.16;Initial Catalog=Hangfire;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />-->
-  <!--126-->
-  <!--<add name="BaseDb" connectionString="Server=192.168.2.126;Initial Catalog=adms7ultimate2;User ID=sa;Password=bjqj@2015!" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=192.168.2.126;Initial Catalog=CollegeMIS;User ID=sa;Password=bjqj@2015!" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=192.168.2.126;Initial Catalog=Hangfire;User ID=sa;Password=bjqj@2015!" providerName="System.Data.SqlClient" />-->
-  <!--西昌-->
-  <!--<add name="BaseDb" connectionString="Server=112.45.152.8;Initial Catalog=adms7ultimate2;User ID=sa;Password=qj@2018" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=112.45.152.8;Initial Catalog=NewCollegeMIS;User ID=sa;Password=qj@2018" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=112.45.152.8;Initial Catalog=HangFire;User ID=sa;Password=qj@2018" providerName="System.Data.SqlClient" />-->
-  <!--demo.quanjiang.com-->
-  <!--<add name="BaseDb" connectionString="Server=123.57.209.16;Initial Catalog=adms7ultimate2;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=123.57.209.16;Initial Catalog=CollegeMIS;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=123.57.209.16;Initial Catalog=Hangfire;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />-->
-  <!--<add name="BaseDb" connectionString="Server=123.57.209.16;Initial Catalog=adms7ultimate2_西昌;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-	<add name="CollegeMIS" connectionString="Server=123.57.209.16;Initial Catalog=CollegeMIS_西昌;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-	<add name="hangfireString" connectionString="Server=123.57.209.16;Initial Catalog=Hangfire;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-	-->
-  <!--获取网上缴费数据-->
-  <!--
-	<add name="IsPay" connectionString="Server=192.168.53.19;Initial Catalog=u8gx;User ID=jfcx;Password=xcyz1234567." providerName="System.Data.SqlClient" />-->
-
-  <!--<add name="BaseDb" connectionString="Server=123.57.209.16;Initial Catalog=adms7ultimate2_20200403test;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=123.57.209.16;Initial Catalog=CollegeMIS_20200403test;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=123.57.209.16;Initial Catalog=Hangfire;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />-->
-  <!--金隅-->
-  <!--<add name="BaseDb" connectionString="Server=192.168.100.225;Initial Catalog=adms7ultimate2;User ID=sa;Password=Jykj@2019" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=192.168.100.225;Initial Catalog=CollegeMIS;User ID=sa;Password=Jykj@2019" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=192.168.100.225;Initial Catalog=Hangfire;User ID=sa;Password=Jykj@2019" providerName="System.Data.SqlClient" />-->
-  <!--126西昌测试-->
-  <!--<add name="BaseDb" connectionString="Server=192.168.2.126;Initial Catalog=adms7ultimate2_西昌;User ID=sa;Password=bjqj@2015!" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=192.168.2.126;Initial Catalog=CollegeMIS_西昌;User ID=sa;Password=bjqj@2015!" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=192.168.2.126;Initial Catalog=Hangfire;User ID=sa;Password=bjqj@2015!" providerName="System.Data.SqlClient" />-->
-  <!--测试公共提交-->
-  <!--塔里木测试-->
-  <!--<add name="BaseDb" connectionString="Server=123.57.209.16;Initial Catalog=adms7ultimate2_塔里木;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-  <add name="CollegeMIS" connectionString="Server=123.57.209.16;Initial Catalog=CollegeMIS_塔里木;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
-  <add name="hangfireString" connectionString="Server=123.57.209.16;Initial Catalog=Hangfire;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />-->
   <add name="BaseDb" connectionString="Server=123.57.209.16;Initial Catalog=adms7ultimate2_西昌;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
   <add name="CollegeMIS" connectionString="Server=123.57.209.16;Initial Catalog=CollegeMIS_西昌;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />
   <add name="hangfireString" connectionString="Server=123.57.209.16;Initial Catalog=Hangfire;User ID=sa;Password=bjqjkj@2014~2015!" providerName="System.Data.SqlClient" />