Kapacitor receives data but task doesn't work

I have written data to an InfluxDB database called telegraf, then exec
kapacitor define url_code_match -type stream -tick ./url_code_match.tick -dbrp telegraf.autogen
kapacitor enable url_code_match

kapacitor list tasks as below:

kapacitor show task as below:

tcpdump find the data of influxdb send to kapacitor machine, but why task not exec, no log and no exec the script config in alert().

Start with the url_code_match.tick task and the kapacitor define, enable, list, and show commands shown in the report. Trace why data sent from InfluxDB does not cause the task to execute or run the alert() script; done means the task processes incoming data and the configured script executes.

Written by the indexing model from the issue text.