edit

src/app/routes/sys-setting/components/announcement-message/announcement-message.component.html

@@ -13,14 +13,7 @@
 
 <nz-card>
   <div nz-row nzGutter="8">
-    <!-- 查询字段小于或等于3个时，不显示伸缩按钮 -->
-    <div nz-col nzSpan="24" *ngIf="queryFieldCount <= 4">
-      <sf #sf [schema]="schema" [ui]="ui" [mode]="'search'" [loading]="false" (formSubmit)="st?.load(1)"
-        (formReset)="resetSF()"></sf>
-    </div>
-
     <!-- 查询字段大于3个时，根据展开状态调整布局 -->
-    <ng-container *ngIf="queryFieldCount > 4">
       <div nz-col [nzSpan]="_$expand ? 24 : 18">
         <sf #sf [schema]="schema" [ui]="ui" [compact]="true" [button]="'none'"></sf>
       </div>
@@ -35,7 +28,6 @@
           <i nz-icon [nzType]="!_$expand ? 'down' : 'up'"></i>
         </button>
       </div>
-    </ng-container>
   </div>
 </nz-card>