I found some interesting things,

After I start the LSNRCTL, it show 1 service handler, about 1 minute, 2 more services handler
will register automatically.

Services Summary...

ssy has 1 service handler(s)
ssy has 2 service handler(s)

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Before those 2 hardler register, the Tomcat is ok, that mean I can use the Tomcat in 60 seconds
only, can I stop the auto register?