新增试验编号bug

blade-service/blade-business/src/main/java/org/springblade/business/service/impl/TrialNumberRuleServiceImpl.java

@@ -155,6 +155,9 @@ public class TrialNumberRuleServiceImpl extends BaseServiceImpl<TrialNumberRuleM
                         if(StringUtils.isEmpty(maxNumber)&&i==1){
                             autoIncrementNumber=rule.getData();
                         }else {
+                            if(maxNumber==null){
+                                maxNumber=rule.getData();
+                            }
                             autoIncrementNumber=incrementFormattedNumberWithCheck(maxNumber,i);
                         }
 //