私有wbs树不能新增节点

src/views/manager/projectinfo/tree.vue

@@ -47,11 +47,11 @@
                       >
                       </el-button>
                       <el-dropdown-menu slot="dropdown">
-                        <el-dropdown-item
+                        <!-- <el-dropdown-item
                           @click.native="setLeftType(1,data,node)"
                           icon="el-icon-circle-plus-outline"
                           v-if="data.deptCategory != 6 && data.isExistForm != 1"
-                        >新增子级</el-dropdown-item>
+                        >新增子级</el-dropdown-item> -->
                         <el-dropdown-item
                           @click.native="setLeftType(2,data,node)"
                           icon="el-icon-edit"
@@ -123,11 +123,11 @@
                       >
                       </el-button>
                       <el-dropdown-menu slot="dropdown">
-                        <el-dropdown-item
+                        <!-- <el-dropdown-item
                           @click.native="setLeftType(1,data,node)"
                           icon="el-icon-circle-plus-outline"
                           v-if="data.deptCategory != 6 && data.isExistForm != 1"
-                        >新增子级</el-dropdown-item>
+                        >新增子级</el-dropdown-item> -->
                         <el-dropdown-item
                           @click.native="setLeftType(2,data,node)"
                           icon="el-icon-edit"