[完善]修改错误名称

src/app/system-management/update-of-license/add-update-of-license/add-update-of-license.component.html

@@ -38,7 +38,7 @@
         <nz-form-item>
             <nz-form-label [nzSm]="6" [nzXs]="24" nzRequired nzFor="重要等级">重要等级</nz-form-label>
             <nz-form-control>
-                <nz-select formControlName="importantLevel" nzPlaceHolder="请选择组织等级">
+                <nz-select formControlName="importantLevel">
                     <nz-option [nzValue]="item.value" [nzLabel]="item.name" *ngFor="let item of importantLevelList">
                     </nz-option>
                 </nz-select>

src/app/system-management/update-of-license/edit-update-of-license/edit-update-of-license.component.html

@@ -37,13 +37,13 @@
         <nz-form-item>
             <nz-form-label [nzSm]="6" [nzXs]="24" nzRequired nzFor="重要等级">重要等级</nz-form-label>
             <nz-form-control>
-                <nz-select formControlName="importantLevel" nzPlaceHolder="请选择组织等级">
+                <nz-select formControlName="importantLevel">
                     <nz-option [nzValue]="item.value" [nzLabel]="item.name" *ngFor="let item of importantLevelList">
                     </nz-option>
                 </nz-select>
             </nz-form-control>
         </nz-form-item>
-        
+
         <nz-form-item>
             <nz-form-label [nzSm]="6" [nzXs]="24" nzRequired nzFor="是否上传副本">是否上传副本</nz-form-label>
             <nz-form-control>