asp.net的web.config中的配置出了有关问题哪位高手能帮忙看看吗_C#

asp.net的web.config中的配置出了问题谁能帮忙看看吗
<?xml version="1.0"?>
<configuration>
  <appSettings/>
  <connectionStrings>
    <add name="SQLConnString" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True"/>
    <add name="USMSConnectionString" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString2" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString3" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString4" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString5" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString6" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <add key="merhantId" value="10001126856"/>
  <add key="keyValue" value="69cl522AV6q613Ii4W6u8K6XuW8vM1N6bFgyv769220IuYe9u37N4y7rI4Pl"/>
  <add key="authorizationURL" value="https://www.yeepay.com/app-merchant-proxy/node"/>
  <add key="queryRefundReqURL" value="http://tech.yeepay.com:8080/robot/debug.action"/>
  <system.web>
    <compilation debug="true" targetFramework="4.0">
      <assemblies>
        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
      </assemblies>
    </compilation>
    <authentication mode="Windows"/>
    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
    <globalization requestEncoding="gb2312" responseEncoding="gb2312" culture="zh-cn" uiCulture="zh-CHS"/>
  </system.web>
  <system.codedom>
  </system.codedom>
  <system.webServer>
  </system.webServer>
</configuration>
------解决思路----------------------

<?xml version="1.0"?>
<configuration>
  <appSettings>
  <add key="merhantId" value="10001126856"/>
  <add key="keyValue" value="69cl522AV6q613Ii4W6u8K6XuW8vM1N6bFgyv769220IuYe9u37N4y7rI4Pl"/>
  <add key="authorizationURL" value="https://www.yeepay.com/app-merchant-proxy/node"/>
  <add key="queryRefundReqURL" value="http://tech.yeepay.com:8080/robot/debug.action"/>
  </appSettings>
  <connectionStrings>
    <add name="SQLConnString" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True"/>
    <add name="USMSConnectionString" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString2" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString3" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString4" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString5" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
    <add name="USMSConnectionString6" connectionString="Data Source=YR150731-OQBS;Initial Catalog=USMS;Integrated Security=True" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <system.web>
    <compilation debug="true" targetFramework="4.0">
      <assemblies>
        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>     
      </assemblies>
    </compilation>
    <authentication mode="Windows"/>
    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
    <globalization requestEncoding="gb2312" responseEncoding="gb2312" culture="zh-cn" uiCulture="zh-CHS"/>   
  </system.web> 
  <system.codedom>
  </system.codedom>
  <system.webServer>
  </system.webServer>
</configuration>