diff --git a/KJDService/KJD_WebService/KJD_WebService.csproj b/KJDService/KJD_WebService/KJD_WebService.csproj
index 38dbbd0..21d3e76 100644
--- a/KJDService/KJD_WebService/KJD_WebService.csproj
+++ b/KJDService/KJD_WebService/KJD_WebService.csproj
@@ -13,7 +13,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>KJD_Web</RootNamespace>
     <AssemblyName>KJD_WebService</AssemblyName>
-    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <UseIISExpress>true</UseIISExpress>
     <Use64BitIISExpress />
     <IISExpressSSLPort>44313</IISExpressSSLPort>
diff --git a/KJDService/KJD_WebService/Web.config b/KJDService/KJD_WebService/Web.config
index b7d5eec..6046221 100644
--- a/KJDService/KJD_WebService/Web.config
+++ b/KJDService/KJD_WebService/Web.config
@@ -6,25 +6,24 @@
 <configuration>
   <connectionStrings>
     <add name="ConnKJD" connectionString="Max Pool Size=512;Database='kjd';Data Source='nj-cynosdbmysql-grp-hl51pkfr.sql.tencentcdb.com';Port=27660;User Id='kjd';Password='Temukjd0625';Charset=utf8mb4;"/>
-	<add name="ConnKJDBAK" connectionString="Max Pool Size=512;Database='kjd';Data Source='nj-cynosdbmysql-grp-9s7x16mt.sql.tencentcdb.com';Port=24049;User Id='kjdbak';Password='Temukjd0126';Charset=utf8mb4;"/>
+    <add name="ConnKJDBAK" connectionString="Max Pool Size=512;Database='kjd';Data Source='nj-cynosdbmysql-grp-9s7x16mt.sql.tencentcdb.com';Port=24049;User Id='kjdbak';Password='Temukjd0126';Charset=utf8mb4;"/>
     <add name="UpdateVersion" connectionString="525"/>
     <add name="UpdateFileDir" connectionString="C:\inetpub\wwwroot\kjd_update"/>
-	<add name="UpdateNewUrl" connectionString="http://weidian.e57.cn/kjd_update/"/>
-	<add name="UpdateExe" connectionString="http://1.13.195.131:9000/Download/Update.exe"/>
-	<add name="UpdateExeChk" connectionString="CE4A009B7AA330314F03EEA0C3AB23F9"/>
+    <add name="UpdateNewUrl" connectionString="http://weidian.e57.cn/kjd_update/"/>
+    <add name="UpdateExe" connectionString="http://1.13.195.131:9000/Download/Update.exe"/>
+    <add name="UpdateExeChk" connectionString="CE4A009B7AA330314F03EEA0C3AB23F9"/>
     <add name="LowVersion" connectionString="523"/>
-	<add name="LimitVersion" connectionString="823"/>
+    <add name="LimitVersion" connectionString="823"/>
     <add name="GetReturnPackage" connectionString="true"/>
-	<add name="GetWXRecommendHotProd" connectionString="true"/>
-	<add name="GetWXRecommendHotProdOncePerDay" connectionString="false"/>
-	<add name="GetWXRecommendHotProdMinViewUv" connectionString="200"/>
-	<add name="GetWXRecommendHotProdInterval" connectionString="3"/>
-	<add name="IsKeepBase64UploadImgFile" connectionString="0"/>
-
-	<add name="UpdateWxFindOrderFileDir" connectionString="C:\inetpub\wwwroot\find_order_update"/>
-	<add name="UpdateWxFindOrderUrl" connectionString="http://weidian.e57.cn/find_order_update/"/>
-	<add name="WxFindOrderLimitVersion" connectionString="172"/>
-	<add name="WxFindOrderLowVersion" connectionString="99"/>
+    <add name="GetWXRecommendHotProd" connectionString="true"/>
+    <add name="GetWXRecommendHotProdOncePerDay" connectionString="false"/>
+    <add name="GetWXRecommendHotProdMinViewUv" connectionString="200"/>
+    <add name="GetWXRecommendHotProdInterval" connectionString="3"/>
+    <add name="IsKeepBase64UploadImgFile" connectionString="0"/>
+    <add name="UpdateWxFindOrderFileDir" connectionString="C:\inetpub\wwwroot\find_order_update"/>
+    <add name="UpdateWxFindOrderUrl" connectionString="http://weidian.e57.cn/find_order_update/"/>
+    <add name="WxFindOrderLimitVersion" connectionString="172"/>
+    <add name="WxFindOrderLowVersion" connectionString="99"/>
   </connectionStrings>
   <!--
     有关 web.config 更改的说明，请参见 http://go.microsoft.com/fwlink/?LinkId=235367。
@@ -35,8 +34,8 @@
       </system.Web>
   -->
   <system.web>
-    <compilation debug="true" targetFramework="4.5.2"/>
-	<!--<customErrors mode="Off"/>-->
+    <compilation debug="true" targetFramework="4.6.2"/>
+    <!--<customErrors mode="Off"/>-->
     <httpRuntime targetFramework="4.5.2" requestValidationMode="2.0"/>
     <webServices>
       <protocols>
@@ -46,8 +45,8 @@
       </protocols>
     </webServices>
     <pages controlRenderingCompatibilityVersion="4.0"/>
-	<!--<machineKey validation="3DES" validationKey="319B474B1D2B7A87C996B280450BB36506A95AEDF9B51211" decryption="3DES" decryptionKey="280450BB36319B474C996B506A95AEDF9B51211B1D2B7A87" />-->
-    <machineKey validation="SHA1" validationKey="319A374B1D2B7A87C996B280450BB46506A95AEDF9B51212" decryption="3DES" decryptionKey="2B0B50BB36319B474C996B506A95AEDF9B51211B1D2B7A88" />
+    <!--<machineKey validation="3DES" validationKey="319B474B1D2B7A87C996B280450BB36506A95AEDF9B51211" decryption="3DES" decryptionKey="280450BB36319B474C996B506A95AEDF9B51211B1D2B7A87" />-->
+    <machineKey validation="SHA1" validationKey="319A374B1D2B7A87C996B280450BB46506A95AEDF9B51212" decryption="3DES" decryptionKey="2B0B50BB36319B474C996B506A95AEDF9B51211B1D2B7A88"/>
   </system.web>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
diff --git a/KJDService/KJD_WebService/packages.config b/KJDService/KJD_WebService/packages.config
index 28b1adb..e1b1f6d 100644
--- a/KJDService/KJD_WebService/packages.config
+++ b/KJDService/KJD_WebService/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="2.0.1" targetFramework="net46" requireReinstallation="true" />
+  <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="2.0.1" targetFramework="net46" />
 </packages>
\ No newline at end of file