diff --git a/src/api/modules/computerRoom/computerRoom.ts b/src/api/modules/computerRoom/computerRoom.ts
new file mode 100644
index 0000000..c67f7f6
--- /dev/null
+++ b/src/api/modules/computerRoom/computerRoom.ts
@@ -0,0 +1,12 @@
+import http from '@/api';
+import {ADMIN_MODULE} from '@/api/helper/prefix';
+import type {ComputerRoomRow} from "@/api/types/computerRoom/computerRoom";
+
+/**
+ * 获取机房列表
+ * @param params
+ * @returns {*}
+ */
+export const getListApi = (params: { substationId: number }) => {
+  return http.get<ComputerRoomRow[]>(ADMIN_MODULE + `/computerRoom/list`, params);
+};
diff --git a/src/api/modules/monitor/Tree.ts b/src/api/modules/monitor/Tree.ts
index eb6e6e2..68e9ceb 100644
--- a/src/api/modules/monitor/Tree.ts
+++ b/src/api/modules/monitor/Tree.ts
@@ -8,3 +8,6 @@ export const getTreeData = () => {
 export const getTreePreview=()=>{
   return http.get<TreeNode[]>(ADMIN_MODULE + '/tree/preview');
 }
+export const getTreeSubstation=()=>{
+  return http.get<TreeNode[]>(ADMIN_MODULE + '/tree/substation');
+}
diff --git a/src/api/modules/teacher/teacherStatistics.ts b/src/api/modules/teacher/teacherStatistics.ts
index 6733544..7d452c9 100644
--- a/src/api/modules/teacher/teacherStatistics.ts
+++ b/src/api/modules/teacher/teacherStatistics.ts
@@ -8,7 +8,7 @@ import type { AxiosRequestConfig } from 'axios';
 export const File_Url = 'http://127.0.0.1:9991/api'
 
 //http://localhost:8080/data/model/getModelData
-export const getModelData = (params: {menuType:string}) => {
+export const getModelData = (params: any) => {
   return http.post(ADMIN_MODULE + `/data/model/getModelData`, params);
 };
 
diff --git a/src/api/types/computerRoom/computerRoom.ts b/src/api/types/computerRoom/computerRoom.ts
new file mode 100644
index 0000000..acaedf0
--- /dev/null
+++ b/src/api/types/computerRoom/computerRoom.ts
@@ -0,0 +1,7 @@
+// list或detail返回结构
+export type ComputerRoomRow = {
+  id?: number;
+  substationId?: number;
+  name?: string;
+  description?: string;
+};
\ No newline at end of file
diff --git a/src/views/sysmonitortree/sysMonitorTree/components/ComputeRoomModelList.vue b/src/views/sysmonitortree/sysMonitorTree/components/ComputeRoomModelList.vue
new file mode 100644
index 0000000..1a0f807
--- /dev/null
+++ b/src/views/sysmonitortree/sysMonitorTree/components/ComputeRoomModelList.vue
@@ -0,0 +1,108 @@
+<script setup lang="ts">
+import { onMounted, ref } from "vue";
+import { Picture } from '@element-plus/icons-vue'; // 引入一个图标让按钮更好看
+import type { ComputerRoomRow } from "@/api/types/computerRoom/computerRoom";
+import {useRouter} from "vue-router";
+
+const drawer = ref(false);
+const paramsProps = ref();
+const computerRoomList = ref<ComputerRoomRow[]>([]);
+const router = useRouter();
+// 接收父组件参数并获取数据
+const acceptParams = async (params: any) => {
+  paramsProps.value = params;
+  const res = await paramsProps.value.getListApi({
+    substationId: paramsProps.value.data.id
+  });
+  if (res.code === '0000') {
+    computerRoomList.value = res.data;
+  }
+  drawer.value = true;
+}
+
+// 点击“查看平面图”按钮的逻辑
+const handleViewPlan = (room: ComputerRoomRow) => {
+  router.push({
+    path:'/teacher/teacher-preview',
+    query: {
+      roomId: room.id
+    }
+  })
+}
+
+defineExpose({
+  acceptParams
+})
+</script>
+
+<template>
+  <el-drawer v-model="drawer" title="机房列表" size="400px">
+    <div class="room-list-container">
+      <template v-if="computerRoomList.length > 0">
+        <div v-for="room in computerRoomList" :key="room.id" class="room-item">
+          <div class="room-info">
+            <div class="room-name">{{ room.name }}</div>
+            <div class="room-desc" v-if="room.description">{{ room.description }}</div>
+          </div>
+          <div class="room-action">
+            <el-button type="primary" plain :icon="Picture" size="small" @click="handleViewPlan(room)">
+              查看平面图
+            </el-button>
+          </div>
+        </div>
+      </template>
+      <el-empty v-else description="暂无绑定平面图的机房" />
+    </div>
+  </el-drawer>
+</template>
+
+<style scoped lang="scss">
+.room-list-container {
+  padding: 0 5px;
+
+  .room-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 16px 14px;
+    margin-bottom: 12px;
+    border: 1px solid #efefef;
+    border-radius: 6px;
+    transition: all 0.3s ease;
+
+    /* 悬浮时的交互反馈 */
+    &:hover {
+      box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);
+      border-color: #c6e2ff;
+    }
+
+    .room-info {
+      flex: 1;
+      overflow: hidden; /* 防止文字过长挤压按钮 */
+      margin-right: 15px;
+
+      .room-name {
+        font-size: 15px;
+        font-weight: 600;
+        color: #303133;
+        margin-bottom: 6px;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+      }
+
+      .room-desc {
+        font-size: 13px;
+        color: #909399;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+      }
+    }
+
+    .room-action {
+      flex-shrink: 0; /* 保证按钮不会被压缩 */
+    }
+  }
+}
+</style>
\ No newline at end of file
diff --git a/src/views/sysmonitortree/sysMonitorTree/index.vue b/src/views/sysmonitortree/sysMonitorTree/index.vue
index fa6cd8d..beee93e 100644
--- a/src/views/sysmonitortree/sysMonitorTree/index.vue
+++ b/src/views/sysmonitortree/sysMonitorTree/index.vue
@@ -23,11 +23,16 @@
           <template #default="{ node, data }">
             <span class="custom-tree-node">
               <el-icon v-if="data.type === 0"><OfficeBuilding /></el-icon>
-              <el-icon v-else-if="data.type === 1"><School /></el-icon>
+              <div v-else-if="data.type===1">
+                  <el-icon ><School /></el-icon>
+              </div>
               <el-icon v-else-if="data.type === 2"><VideoCamera /></el-icon>
               <span class="node-label" :class="{ 'ehv-text': data.type === 'STATION_EHV' }">
                 {{ node.label }}
               </span>
+               <div v-if="data.type===1" style="margin-left: 5px;">
+                 <el-button link type="primary" @click="showComputeRoom(data)">机房平面图</el-button>
+              </div>
             </span>
           </template>
         </el-tree>
@@ -387,6 +392,8 @@
         :curCamera="controlDialogObj.curCamera"
       />
     </el-dialog>
+<!--    机房平面图列表组件-->
+    <compute-room-model-list ref="computeRoomRef"/>
   </div>
 </template>
 
@@ -415,6 +422,8 @@ import {getAlgorithmTaskByCameraId} from "@/api/modules/monitor/algorithmTask";
 import type {AlgorithmTaskVO, AlgTaskConfigDto} from "@/api/types/edgebox/EdgeBox";
 import DataSync from "@/views/sysmonitortree/sysMonitorTree/components/DataSync.vue";
 import {fa} from "element-plus/es/locale";
+import ComputeRoomModelList from "@/views/sysmonitortree/sysMonitorTree/components/ComputeRoomModelList.vue";
+import {getListApi} from "@/api/modules/computerRoom/computerRoom";
 const refreshLoading=ref(false);
 const playLoading = ref(false);
 const filterText = ref('');
@@ -465,6 +474,16 @@ const rules = reactive({
   type: [{ required: true, message: '请填写类型' }],
   channelDriver: [{ required: true, message: '请填写品牌' }],
 });
+const computeRoomRef=ref();
+// 查看机房平面图
+const showComputeRoom=(data:any)=>{
+  console.log(data)
+  const params={
+      data,
+      getListApi
+  }
+  computeRoomRef.value.acceptParams(params)
+}
 // 算法的映射
 const ALGORITHM_MAP: Record<number, string> = {
   8: "明烟明火检测",
diff --git a/src/views/teacher/teacherPreview/index.vue b/src/views/teacher/teacherPreview/index.vue
index ecc9d77..0f01faa 100644
--- a/src/views/teacher/teacherPreview/index.vue
+++ b/src/views/teacher/teacherPreview/index.vue
@@ -1,14 +1,17 @@
 <template>
-  <mt-preview ref="MtPreviewRef" @on-event-call-back="onEventCallBack"></mt-preview>
-  <!-- 数据模型 -->
-  <el-drawer v-model="drawerVisible" :modal="false" title="数据模型文件" modal-penetrable>
-    <el-radio-group class="vertical-radio-group" v-model="radio">
-      {{ drawerVisible }}
-      <el-radio v-for="item in fileNames" :key="item.id" :label="item.id">
-        {{ item.name }}
-      </el-radio>
-    </el-radio-group>
-  </el-drawer>
+  <div class="mt-preview">
+    <mt-preview ref="MtPreviewRef" @on-event-call-back="onEventCallBack"></mt-preview>
+    <!-- 数据模型 -->
+    <el-drawer v-model="drawerVisible" :modal="false" title="数据模型文件" modal-penetrable>
+      <el-radio-group class="vertical-radio-group" v-model="radio">
+        {{ drawerVisible }}
+        <el-radio v-for="item in fileNames" :key="item.id" :label="item.id">
+          {{ item.name }}
+        </el-radio>
+      </el-radio-group>
+    </el-drawer>
+  </div>
+
 </template>
 
 <script setup lang="ts">
@@ -29,6 +32,7 @@ import { modelApi } from '@/views/teacher/teacherStatistics/utils/request';
 import vueSignalGaudy from "@/views/teacher/teacherStatistics/components/vue-xq-test/vue-signal-gaudy.vue";
 import VueImg from "../teacherStatistics/components/vue-xq-test/vue-img.vue";
 import VueCamera from "@/views/teacher/teacherStatistics/components/vue-xq-test/vue-camera.vue";
+import {useRoute} from "vue-router";
 const instance = getCurrentInstance();
 instance?.appContext.app.component('vue-my-signal-gaudy', vueSignalGaudy);
 instance?.appContext.app.component('vue-my-img', VueImg);
@@ -169,23 +173,27 @@ function initLoad() {
 
   MtPreviewRef.value?.setImportJson(endJson);
 }
+const route=useRoute();
 
 async function newLoadModel() {
-  // let endJson = {
-  //   menuType: route.query.screen
-  // };
 
   let endJson = {
     menuType: ''
   };
 
   try {
-    const response = await modelApi.model_getModelData_post(endJson);
+    const response = await modelApi.model_getModelData_post({
+      ...endJson,
+      roomId: route.query.roomId
+    });
 
     if (response.code == '0000') {
       const result = response.data;
       const { canvasCfg, gridCfg, importDoneJson } = useExportJsonToDoneJson(result);
-
+      // 计算适合窗口的缩放比（不超过 1）
+      const scaleX = window.innerWidth  / canvasCfg.width;
+      const scaleY = window.innerHeight / canvasCfg.height;
+      canvasCfg.scale = Math.min(scaleX, scaleY);  // 写入 canvasCfg 再传进去
       // 对 importDoneJson 集合中每个元素的 props 属性使用 reactive 包装
       const processedImportDoneJson = importDoneJson.map((item) => {
         if (item.props) {
@@ -199,21 +207,10 @@ async function newLoadModel() {
           props: reactive(item.props || {})
         };
       });
-
       console.log('processedImportDoneJson:', processedImportDoneJson);
       MtPreviewRef.value?.setNewImportJson({ canvasCfg, gridCfg, json: processedImportDoneJson });
-
       console.log('globalStore:', globalStore);
       console.log('MtPreviewRef.value', MtPreviewRef.value);
-      // if (globalStore.group_ids.has(route.query.screen as string)) {
-      //   globalStore.group_ids.delete(route.query.screen as string);
-      // }
-      // globalStore.group_ids.set(
-      //   route.query.screen as string,
-      //   processedImportDoneJson.map((item) => item.id)
-      // );
-
-      ElMessage.success('数据模型加载成功');
     } else {
       ElMessage.error(`数据模型加载失败: ${response.code} - ${response.message}`);
     }
@@ -224,42 +221,12 @@ async function newLoadModel() {
 }
 
 onUnmounted(() => {
-  console.log('view卸载完毕');
 });
 
 onMounted(() => {
-  console.log('view挂载完毕');
   newLoadModel();
 });
 
-//加载数据模型
-function loadModel() {
-  console.log('选中：', radio.value, radio);
-  if (!radio.value || radio.value == '-1') {
-    ElMessage.warning('请先选择一个模型文件');
-  }
-  fileNames.forEach((item) => {
-    if (item.id == radio.value) {
-      fetch(`/dataModes/${item.name}`)
-        .then((response) => response.json())
-        .then((data) => {
-          console.log('文件内容：', data);
-          const { canvasCfg, gridCfg, importDoneJson } = useExportJsonToDoneJson(data);
-          globalStore.canvasCfg = canvasCfg;
-          globalStore.gridCfg = gridCfg;
-          globalStore.setGlobalStoreDoneJson(importDoneJson);
-          initLoad();
-        })
-        .catch((error) => {
-          ElMessage.error('获取文件错误：', error);
-        });
-    }
-  });
-}
-
-function test2() {
-  console.log('test3：', globalStore);
-}
 </script>
 
 <style scoped>
@@ -269,4 +236,5 @@ function test2() {
   gap: 5px;
   align-items: flex-start;
 }
+
 </style>
diff --git a/src/views/teacher/teacherStatistics/components/custom-componet/RoomSelectTree.vue b/src/views/teacher/teacherStatistics/components/custom-componet/RoomSelectTree.vue
new file mode 100644
index 0000000..43f6174
--- /dev/null
+++ b/src/views/teacher/teacherStatistics/components/custom-componet/RoomSelectTree.vue
@@ -0,0 +1,108 @@
+<template>
+  <div class="room-select-container">
+<!--    <div class="tree-header">请选择要绑定模型的机房</div>-->
+    <slot></slot>
+    <el-scrollbar  max-height="50vh">
+      <el-tree
+        ref="roomTreeRef"
+        :data="treeData"
+        :props="treeProps"
+        node-key="id"
+        highlight-current
+        default-expand-all
+        @node-click="handleNodeClick"
+      >
+        <template #default="{ node, data }">
+        <span class="custom-tree-node">
+          <el-icon v-if="data.type === 'station'" color="#409EFC"><OfficeBuilding /></el-icon>
+          <el-icon v-else color="#67C23A"><Monitor /></el-icon>
+          <span style="margin-left: 5px">{{ node.label }}</span>
+        </span>
+        </template>
+      </el-tree>
+    </el-scrollbar>
+    <div class="selection-footer" v-if="selectedRoom">
+      已选机房：<el-tag type="success">{{ selectedRoom.name }}</el-tag>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { OfficeBuilding, Monitor } from '@element-plus/icons-vue'
+import { ElMessage } from 'element-plus'
+import {getTreeSubstation} from "@/api/modules/monitor/Tree.js";
+
+// 定义向父组件暴露的事件
+const emit = defineEmits(['room-selected'])
+
+const roomTreeRef = ref(null)
+const selectedRoom = ref(null)
+
+// 树的配置项
+const treeProps = {
+  children: 'children',
+  label: 'name'
+}
+
+// 树的数据源 (实际开发中这里应该由后端接口返回)
+const treeData = ref([])
+
+// 模拟从后端获取树形数据
+const fetchTreeData =async () => {
+  // 这里的数据结构就是基于你的 ry_computer_room 表转换来的
+  const res=await getTreeSubstation();
+  if(res.code==='0000')
+  {
+    treeData.value=res.data;
+  }
+}
+
+// 节点点击事件
+const handleNodeClick = (data, node) => {
+  // 核心逻辑：拦截变电站的点击，只允许选中机房
+  if (data.type === 1) {
+    ElMessage.warning('请选择具体的机房，而不是变电站')
+    roomTreeRef.value.setCurrentKey(selectedRoom.value?.id || null) // 恢复之前的选中状态
+    return
+  }
+
+  // 如果点的是机房，记录下来
+  selectedRoom.value = data
+
+  // 将选中的 机房ID 和 变电站ID 抛给父组件（也就是你的模型保存表单）
+  emit('room-selected', {
+    roomId: data.id,
+    substationId: data.substationId,
+    roomName: data.name
+  })
+}
+
+onMounted(() => {
+  fetchTreeData()
+})
+</script>
+
+<style scoped>
+.room-select-container {
+  border-radius: 4px;
+  padding: 10px;
+}
+.tree-header {
+  font-size: 14px;
+  font-weight: bold;
+  margin-bottom: 15px;
+  color: #606266;
+  padding-bottom: 8px;
+}
+.custom-tree-node {
+  display: flex;
+  align-items: center;
+  font-size: 14px;
+}
+.selection-footer {
+  margin-top: 15px;
+  padding-top: 10px;
+
+}
+</style>
\ No newline at end of file
diff --git a/src/views/teacher/teacherStatistics/components/mt-edit/components/layout/header-panel/index.vue b/src/views/teacher/teacherStatistics/components/mt-edit/components/layout/header-panel/index.vue
index 24ab1a4..8d809cb 100644
--- a/src/views/teacher/teacherStatistics/components/mt-edit/components/layout/header-panel/index.vue
+++ b/src/views/teacher/teacherStatistics/components/mt-edit/components/layout/header-panel/index.vue
@@ -101,6 +101,10 @@
 
         <!-- 数据文件存储 -->
         <el-button type="primary" size="small" @click="emits('onRightDrawer')">
+          保存模型
+        </el-button>
+
+        <el-button type="primary" size="small" @click="emits('onModelList')">
           模型文件
         </el-button>
 
@@ -177,6 +181,7 @@ const emits = defineEmits([
   'onDrawLineClick',
   'onThumbnailClick',
   'onRightDrawer',
+  'onModelList',
   'onImageDialog'
 ]);
 const isDark = useDark({
diff --git a/src/views/teacher/teacherStatistics/components/mt-edit/index.vue b/src/views/teacher/teacherStatistics/components/mt-edit/index.vue
index 2eb7de1..9ed3021 100644
--- a/src/views/teacher/teacherStatistics/components/mt-edit/index.vue
+++ b/src/views/teacher/teacherStatistics/components/mt-edit/index.vue
@@ -36,6 +36,7 @@
           @on-thumbnail-click="onThumbnailClick"
           @on-draw-line-click="onDrawLineClick"
           @on-right-drawer="onRightDrawer"
+          @on-model-list="onModelList"
           @on-image-dialog="onImageDialog"
         >
         </header-panel>
@@ -108,28 +109,43 @@
       ></done-tree>
     </el-drawer>
 
-    <!-- xxxx -->
-    <el-dialog v-model="drawerVisible" title="数据模型" width="35%">
-      <span>注意：保存后会覆盖之前的模型文件</span>
+    <!-- 选择机房的弹框 -->
+    <el-dialog v-model="drawerVisible" title="保存模型" width="50%"
+               draggable
+               destroy-on-close
+               @close="drawerVisible = false"
+               align-center>
+      <RoomSelectTree @roomSelected="handleRoomSelected">
+        <div class="tree-header">
+          请选择要绑定模型的机房
+        </div>
+      </RoomSelectTree>
       <template #footer>
         <div class="dialog-footer">
           <el-button @click="doSaveModel">保存</el-button>
-          <el-button @click="loadModel" type="primary"> 加载</el-button>
+          <el-button @click="drawerVisible = false">取消</el-button>
         </div>
       </template>
     </el-dialog>
-    <!-- end -->
-    <!-- 数据保存弹框 -->
-    <el-dialog v-model="dialogFormVisible" title="数据模型保存" width="500">
-      <span>确定保存或者覆盖 {{ fileName }} 模型文件？</span>
+    <!-- 选择模型文件的弹框 -->
+    <el-dialog v-model="modelListDialogVisible" title="模型文件列表" width="50%"
+               draggable
+               destroy-on-close
+               @close="modelListDialogVisible = false"
+               align-center>
+      <RoomSelectTree @roomSelected="handleRoomSelected">
+        <div class="tree-header">
+          请选择机房模型
+        </div>
+      </RoomSelectTree>
       <template #footer>
         <div class="dialog-footer">
-          <el-button @click="dialogFormVisible = false">取消</el-button>
-          <el-button type="primary" v-loading.fullscreen.lock="fullscreenLoading"> 确定 </el-button>
+          <el-button @click="loadModel">加载</el-button>
+          <el-button @click="modelListDialogVisible = false">取消</el-button>
         </div>
       </template>
     </el-dialog>
-
+    <!-- end -->
     <!-- 图片模型 -->
     <imageModel
       v-if="dialogImageVisible"
@@ -162,6 +178,7 @@ import { genExportJson, useExportJsonToDoneJson } from './composables';
 import type { IExportJson } from './components/types';
 import imageModel from '@/views/teacher/teacherStatistics/components/mt-edit/components/layout/base-panel/imageModel.vue';
 import { saveOrUpdateModelData, getModelData } from '@/api/modules/teacher/teacherStatistics';
+import RoomSelectTree from "@/views/teacher/teacherStatistics/components/custom-componet/RoomSelectTree.vue";
 
 interface Tree {
   id: string;
@@ -170,14 +187,7 @@ interface Tree {
   children?: Tree[];
 }
 
-const props = {
-  value: 'id',
-  label: 'label',
-  children: 'children',
-  disabled: 'disabled'
-};
 
-let treeData: Tree[] = [];
 
 function updateDialogImageVisible() {
   dialogImageVisible.value = false;
@@ -191,7 +201,7 @@ const onImageDialog = () => {
 let drawerVisible = ref(false);
 let dialogFormVisible = ref(false);
 let dialogImageVisible = ref(false);
-let fileName = ref('');
+
 let menuType = ref('');
 
 type MtEditProps = {
@@ -289,22 +299,37 @@ const onImportYes = async () => {
     ElMessage.error('导入失败,请检查数据格式');
   }
 };
-
+const roomData=ref();
+const handleRoomSelected=(data:any)=>{
+  roomData.value=data;
+}
 // 保存数据模型
 async function doSaveModel() {
   fullscreenLoading.value = true;
+
+  if(!roomData.value)
+  {
+    ElMessage.error('请选择机房');
+    return;
+  }
   const { exportJson } = genExportJson(globalStore.canvasCfg, globalStore.gridCfg, globalStore.done_json);
-  console.log('保存数据',exportJson.json)
   let endJson = {
     menuType: menuType.value,
     canvasCfg: exportJson.canvasCfg,
     gridCfg: exportJson.gridCfg,
     json: exportJson.json
   };
-
+  if (endJson.json.length == 0)
+  {
+    ElMessage.error('请添加模型');
+    return;
+  }
   try {
-    const response = await saveOrUpdateModelData(endJson);
-    // const response = await modelApi.saveOrUpdate_modelData_post(endJson);
+    const response = await saveOrUpdateModelData({
+      ...endJson,
+      roomId: roomData.value.roomId,
+      substationId:roomData.value.substationId
+    });
     if (response.code == '0000') {
       fullscreenLoading.value = false;
       dialogFormVisible.value = false;
@@ -328,17 +353,7 @@ async function doSaveModel() {
   }
 }
 
-function saveModel() {
-  let nodes = treeRef.value?.getCheckedNodes();
-  console.log(nodes?.length);
-  if (nodes?.length === 0) {
-    ElMessage.warning('请至少选择一个模型文件');
-  } else {
-    dialogFormVisible.value = true;
-    fileName.value = nodes?.[0].label;
-    menuType.value = nodes?.[0].id;
-  }
-}
+
 
 async function loadModel() {
   fullscreenLoading.value = false;
@@ -346,9 +361,11 @@ async function loadModel() {
     menuType: ''
   };
   console.log('请求数据类型：', typeof JSON.stringify(endJson));
-
   try {
-    const response = await getModelData(endJson);
+    const response = await getModelData({
+      ...endJson,
+      roomId: roomData.value.roomId,
+    });
     // const response = await modelApi.model_getModelData_post(endJson);
     console.log('响应状态：', typeof response);
     if (response.code == '0000') {
@@ -392,16 +409,17 @@ const onDrawLineClick = (val: boolean) => {
   line_append_enable.value = val;
 };
 
-let fileNames: Array<{ id: string; name: string }> = reactive([]);
-let radio = ref('-1');
 
 //加载数据模型
 const fullscreenLoading = ref(false);
-
+const modelListDialogVisible = ref(false);
 const onRightDrawer = () => {
   drawerVisible.value = true;
   // fileRead();
 };
+const onModelList=()=>{
+  modelListDialogVisible.value=true;
+}
 
 onMounted(() => {
   // fileRead();
@@ -433,7 +451,6 @@ const setImportJson = (exportJson: IExportJson) => {
   return true;
 };
 
-const treeRef = ref<InstanceType<typeof ElTreeV2> | null>();
 defineExpose({
   setImportJson
 });
@@ -463,4 +480,11 @@ defineExpose({
   gap: 5px;
   align-items: flex-start;
 }
+.tree-header {
+  font-size: 14px;
+  font-weight: bold;
+  margin-bottom: 15px;
+  color: #606266;
+  padding-bottom: 8px;
+}
 </style>
diff --git a/src/views/teacher/teacherStatistics/components/mt-edit/store/left-aside.ts b/src/views/teacher/teacherStatistics/components/mt-edit/store/left-aside.ts
index 2e37952..57307cb 100644
--- a/src/views/teacher/teacherStatistics/components/mt-edit/store/left-aside.ts
+++ b/src/views/teacher/teacherStatistics/components/mt-edit/store/left-aside.ts
@@ -14,9 +14,7 @@ export const leftAsideStore: ILeftAside = reactive({
       ElMessage.info(`title:${title}已被系统占用，请更换名称！`);
       return;
     }
-    if (leftAsideStore.config.has(title)) {
-      ElMessage.info(`title:${title}已存在，已经将其配置覆盖`);
-    }
+    // 已存在时静默覆盖，不再提示
     const cfg: ILeftAsideConfigItem[] = config.map((m) => {
       if (m.type == 'svg') {
         const { symbol_str, width, height } = svgToSymbol(m.svg!, m.id);