diff --git a/Dockerfile b/Dockerfile
index 0b5330b..573d5d8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,10 +4,8 @@ FROM mcr.microsoft.com/dotnet/aspnet:6.0 AS base
 WORKDIR /app
 EXPOSE 518
 EXPOSE 1888
-
-RUN apt-get update
-RUN apt-get install libgdiplus -y
-RUN apt-get install nano -y
+EXPOSE 62541
+EXPOSE 503
 
 FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /src
@@ -35,4 +33,4 @@ WORKDIR /app
 COPY --from=publish /app/publish .
 
 ENV TZ=Asia/Shanghai
-ENTRYPOINT ["dotnet", "IoTGateway.dll"]
\ No newline at end of file
+ENTRYPOINT ["dotnet", "IoTGateway.dll"]