diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+WORKDIR /src
+
+COPY Sakayaki.csproj ./
+RUN dotnet restore Sakayaki.csproj
+
+COPY . ./
+RUN dotnet publish Sakayaki.csproj -c Release -o /app/publish /p:UseAppHost=false
+
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
+WORKDIR /app
+COPY --from=build /app/publish .
+
+ENV TZ=Asia/Tokyo
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+EXPOSE 5164
+
+ENTRYPOINT ["dotnet", "Sakayaki.dll"]