diff --git a/action.yml b/action.yml
index 6c2da95..b123308 100644
--- a/action.yml
+++ b/action.yml
@@ -15,6 +15,7 @@ runs:
       entrypoint: "/bin/bash"
       args: |
         -c 'echo "FROM mcr.microsoft.com/dotnet/runtime:8.0" > Dockerfile && \
+         echo "ENV TZ Asia/Shanghai" >> Dockerfile && \
          echo "COPY dist /home" >> Dockerfile && \
          echo "WORKDIR /home" >> Dockerfile && \
          echo "ENTRYPOINT [\"./App\"]" >> Dockerfile && \