我使用了一个侧边栏，想添加一个工具提示。但每次它都是一个“内部工具提示”。我想把它放在侧边栏旁边。
提要栏清理
带断头螺栓的侧边栏

<div class="app-sidebar-content">
    <div class="app-sidebar-scroll">
      <perfect-scrollbar [autoPropagation]="true" class="scroll-container" [scrollIndicators]="true"
        style="max-width: 600px; max-height: 600px">
        <!-- [config]="config" -->
        <div class="v-sidebar-menu vsm-default">
          <div class="vsm-list">
            <ngb-accordion [destroyOnHide]="false" [closeOthers]="true" [activeIds]="extraParameter">
              <ngb-panel id="dashboard">
                <ng-template ngbPanelHeader>
                  <button ngbPanelToggle class="vsm-link sidebar-menu-center " routerLink="/dasboard" >
                    <svg-icon key="home" fontSize="30px" ngbPopover="test" placement="right"></svg-icon>
                    <span class="vsm-title">Dashboard</span>
                  </button>
                </ng-template>
              </ngb-panel>
              <ngb-panel id="Kalendarium">
                <ng-template ngbPanelHeader>
                  <button ngbPanelToggle class="vsm-link sidebar-menu-center" routerLink="/calendar">
                    <svg-icon key="auswertungen" fontSize="30px"></svg-icon>
                    <span class="vsm-title">Kalendarium</span>
                  </button>
                </ng-template>
              </ngb-panel> -.........

如何将工具文本从侧边栏中删除？如果我将鼠标悬停在字段/按钮/菜单上，应该会显示工具提示。