私有Wbs上级节点不可以编辑

src/views/manager/projectinfo/tree.vue

@@ -782,7 +782,7 @@
           </div>
         </el-form-item>
         <el-form-item label="上级节点">
-          <el-input v-model="nodeDetail.parentName"></el-input>
+          <el-input v-model="nodeDetail.parentName"  disabled></el-input>
         </el-form-item>
         <el-form-item label="节点类型" prop="nodeType">
           <el-select