bug修复

src/app/components/incidentManagement/incident-substitution/incident-substitution.component.ts

@@ -136,6 +136,7 @@ export class IncidentSubstitutionComponent implements OnInit {
       } else {
         // 派组
         postData.incident.candidateGroups = this.redeploy.validateForm.value.groupId;
+        delete postData.incident.assignee;
       }
 
       this.mainService
@@ -175,6 +176,7 @@ export class IncidentSubstitutionComponent implements OnInit {
       } else {
         // 派组
         postData.incident.candidateGroups = this.assign.validateForm.value.groupId;
+        delete postData.incident.assignee;
       }
 
       postData.incident.duty = { id: this.assign.validateForm.value.dutyId };