20260914223013

code/fms/fms-vue/src/components/fms-tree/FmsTree.vue

@@ -90,6 +90,8 @@ const effectiveTreeData = computed(() => {
       [fn.value.key]: props.rootKey,
       isFmsRoot: true,
       isLeaf: false,
+      // 虚拟根是整棵树的容器，不参与拖拽排序（仍可作为落点，把节点拖进根 = 移到顶层）
+      draggable: false,
       [fn.value.children]: props.treeData,
     },
   ]