improvment(UI): Single Stat allow string
improvment(UI): Single Stat allow string

Modifying test

nooproblem/influxdb,influxdb/influxdb,li-ang/influxdb,li-ang/influxdb,influxdb/influxdb,influxdata/influxdb,nooproblem/influxdb,nooproblem/influxdb,influxdb/influxdb,influxdb/influxdb,influxdb/influxdb,nooproblem/influxdb,influxdata/influxdb,nooproblem/influxdb,influxdb/influxdb