[完善]修改bug

src/app/pages/criminal-records-admin/criminal-records-admin.component.ts

@@ -639,6 +639,9 @@ export class CriminalRecordsAdminComponent implements OnInit {
     if (!e) {
       this.warningTypesDetails = this.warningTypesDetailsCopy
       this.warningTypes = this.warningTypesCopy
+      this.validateForm.patchValue({
+        type: null,
+      });
       return
     }
     this.warningLevels.forEach(element => {

src/app/pages/criminal-records/criminal-records.component.ts

@@ -576,6 +576,9 @@ export class CriminalRecordsComponent implements OnInit {
     if (!e) {
       this.warningTypesDetails = this.warningTypesDetailsCopy
       this.warningTypes = this.warningTypesCopy
+      this.validateForm.patchValue({
+        type: null,
+      });
       return
     }
     this.warningLevels.forEach(element => {