@tungthanh500 there are ways around this. In Mango 5 the default is to have HTTPS enabled on first start. This also enables HSTS which redirects from the HTTP port to HTTPS. You can change these settings by injecting mango properties into the container or modifying the mango.properties file you are loading.
Take a look at these properties:
# Note: Enabling SSL/TLS also turns on HSTS by default, see the ssl.hsts.enabled setting below
ssl.on=true
ssl.port=8443
...
# Configure HSTS (HTTP Strict Transport Security)
# Enabled by default when ssl.on=true
# Sets the Strict-Transport-Security header, web browsers will always connect using HTTPS when they
# see this header and they will cache the result for max-age seconds
ssl.hsts.enabled=true
ssl.hsts.maxAge=31536000
ssl.hsts.includeSubDomains=false
And how to inject them into the container as env variables: https://docs-v5.radixiot.com/configure-mango-properties
Just note that if you change the HSTS settings you will need to clear your browser cache since it will have cached the entry to always use HTTPS already.