diff --git a/AgileConfig.Server.Apisite/AgileConfig.Server.Apisite.csproj b/AgileConfig.Server.Apisite/AgileConfig.Server.Apisite.csproj
index 4650a7e7..19ae642a 100644
--- a/AgileConfig.Server.Apisite/AgileConfig.Server.Apisite.csproj
+++ b/AgileConfig.Server.Apisite/AgileConfig.Server.Apisite.csproj
@@ -3,11 +3,11 @@
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <AspNetCoreHostingModel>InProcess</AspNetCoreHostingModel>
-    <AssemblyVersion>1.6.20</AssemblyVersion>
-    <Version>1.6.20</Version>
+    <AssemblyVersion>1.7.0</AssemblyVersion>
+    <Version>1.7.0-rc</Version>
     <PackageVersion>1.6.20</PackageVersion>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
-    <FileVersion>1.6.20</FileVersion>
+    <FileVersion>1.7.0</FileVersion>
     <Authors>kklldog</Authors>
     <Company>kklldog</Company>
   </PropertyGroup>
diff --git a/AgileConfig.Server.Service/SettingService.cs b/AgileConfig.Server.Service/SettingService.cs
index fe9e2af9..8a13cd85 100644
--- a/AgileConfig.Server.Service/SettingService.cs
+++ b/AgileConfig.Server.Service/SettingService.cs
@@ -5,7 +5,6 @@
 using System.Threading.Tasks;
 using AgileConfig.Server.Common;
 using AgileConfig.Server.Data.Freesql;
-using Microsoft.Extensions.Configuration;
 
 namespace AgileConfig.Server.Service
 {