diff --git a/src/BootstrapBlazor.Server/Dockerfile b/src/BootstrapBlazor.Server/Dockerfile
index 9760c20469b69a9ed6b9ecf4e63f0fd6a611a468..959fe6bfcc797322db507dd35a3244893aaf31ac 100644
--- a/src/BootstrapBlazor.Server/Dockerfile
+++ b/src/BootstrapBlazor.Server/Dockerfile
@@ -14,6 +14,7 @@ FROM build AS publish
 RUN dotnet publish -c Release -o /app
 
 FROM base AS final
+ENV LANG zh_CN.utf8
 WORKDIR /app
 COPY --from=publish /app .
 ENTRYPOINT ["dotnet", "BootstrapBlazor.Server.dll"]