diff --git a/Seyounth.Hyosung.Ava/Seyounth.Hyosung.Ava.csproj b/Seyounth.Hyosung.Ava/Seyounth.Hyosung.Ava.csproj
index 63c4f3e..eb85876 100644
--- a/Seyounth.Hyosung.Ava/Seyounth.Hyosung.Ava.csproj
+++ b/Seyounth.Hyosung.Ava/Seyounth.Hyosung.Ava.csproj
@@ -33,4 +33,11 @@
       <ProjectReference Include="..\Seyounth.Hyosung.Core\Seyounth.Hyosung.Core.csproj" />
       <ProjectReference Include="..\Seyounth.Hyosung.Runtime\Seyounth.Hyosung.Runtime.csproj" />
     </ItemGroup>
+
+
+    <ItemGroup>
+      <None Update="appsettings.json">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      </None>
+    </ItemGroup>
 </Project>
diff --git a/Seyounth.Hyosung.Ava/appsettings.json b/Seyounth.Hyosung.Ava/appsettings.json
new file mode 100644
index 0000000..09ed213
--- /dev/null
+++ b/Seyounth.Hyosung.Ava/appsettings.json
@@ -0,0 +1,5 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "server=DESKTOP-AJ6K895;database=seyounth.hyosung;Trusted_Connection=SSPI;Encrypt=True;TrustServerCertificate=True;"
+  }
+}
\ No newline at end of file