NEZ-1045 fix: agent 编辑页面增加 protocol 下拉框

nezha-fronted/src/components/page/dashboard/panel.vue

@@ -7,7 +7,7 @@
         </transition>
       </div>
       <div class="main-container" style="padding-right: 0">
-        <div class="top-tools">
+        <div class="top-tools" style="z-index: 10">
           <div v-if="panelData.length == 0" class="top-tool-left" style="margin-left: 10px;">
             <button id="panel-add-panel" class="nz-btn nz-btn-style-light nz-btn-size-small" @click="toAdd"><i class="nz-icon nz-icon-create-square"></i>&nbsp;&nbsp;{{$t("dashboard.panel.createPanelTitleSec")}}</button>
           </div>
@@ -557,10 +557,7 @@ export default {
           } else {
             this.showPanel.id = ''
             this.filter.panelId = ''
-            this.isLoading = true
-            if (response.data.list.length == 0) {
-              this.showPanel = false
-            }
+            this.isLoading = !response.data.list.length === 0
           }
           this.pageObj.total = response.data.total
           if (!isInitData && (this.panel.id === '' || this.panel.id === this.showPanel.id)) {