bug fixes

src/components/flow/components/NodeTemplate.vue

@@ -27,10 +27,8 @@ function onRemove() {
       <el-icon v-if="action !== 'view'" size="12" @click="onRemove"><Delete /></el-icon>
       <el-icon size="12" @click="emit('setting')" v-if="canSetting"><Setting /></el-icon>
     </div>
-    <div class="custom-node__inner">
-      <slot :node="node" />
-      <p class="node-label">{{ node.label }}</p>
-    </div>
+    <div class="custom-node__inner"><slot :node="node" /></div>
+    <p class="node-label">{{ node.label }}</p>
   </div>
   <Handle id="handle-left" class="handle" :position="Position.Left" :connectable="false" />
   <Handle id="handle-top" class="handle" :position="Position.Top" :connectable="false" />
@@ -143,8 +141,13 @@ function onRemove() {
   }
 }
 .node-label {
+  position: absolute;
+  top: 100%;
+  left: 50%;
   font-size: 12px;
   text-align: center;
+  white-space: nowrap;
+  transform: translateX(-50%);
 }
 .node-item {
   position: relative;