Alarm value display setting

In the process of using the alarm, click test rule, the value of value is integer 437QQ%E6%88%AA%E5%9B%BE20191113120246 , but the value of value 437.000 is seen in logs.QQ%E6%88%AA%E5%9B%BE20191113120530 How can I remove “.000”, I want the value seen in the alarm. The value is 437 instead of 437.000
Grafana version 6.2.5 for windows