Public URL/ API Incorrect problem

[mfl828]

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Content

I installed and deployed dify using the latest version of container manager on synology DS920+. Finally ran successfully, but there is a problem that the url for public access is displayed wrongly, only the ip address of the NAS is displayed, not the port, and the api has the same problem manually adding the port before it can be accessed normally. What can I do to solve this problem?
the following changes were made regarding the file:
.env

# API service binding port number, default 5001.
DIFY_PORT=3380

EXPOSE_NGINX_PORT=3380
EXPOSE_NGINX_SSL_PORT=33443

docker-compose.yaml

    ports:
      - '${EXPOSE_NGINX_PORT:-3380}:${NGINX_PORT:-80}'
      - '${EXPOSE_NGINX_SSL_PORT:-33443}:${NGINX_SSL_PORT:-443}'

Public URL

Base URL：
http://192.168.2.228/v1