@@ -257,7 +257,7 @@ public class Alertrule2ervice implements BaseService<Alertrule2, Alertrule2Examp
return null;
Alertrule2 rule = rules.get(0);
- String expression = "[AI,DI](.{4})";
+ String expression = "(([A][I])|([D][I]))([0-9]+)";
List<String> list = StringUtils.pattern(rule.getExpression(), expression);
return list;