I have a problem about that my service GetHistory cannot display In this area:
Hi Peng Fu
In case the below does not help, it would be best that you open a new thread with your specific issues as to not add complexity to an already long thread.
I would advise you check How to use DataConnect when sending property values from the ThingWorx platform to ThingWorx Analyti... and check the entities and theirs services to compare to yours.
For example if your GetHistory service has an InfoTable as output without a Datashape associated, then it won't be listed.
hope this helps