diff --git a/src/api/warning-analysis/engineering-in-use.js b/src/api/warning-analysis/engineering-in-use.js
index baa454ff..5ff480ff 100644
--- a/src/api/warning-analysis/engineering-in-use.js
+++ b/src/api/warning-analysis/engineering-in-use.js
@@ -4,3 +4,8 @@ import request from '@/utils/request'
 export const getUseMaintenanceWarningApi = data => {
     return request.get('/material/useMaintenanceWarning/list', { params: data })
 }
+
+// 获取4级类型内容
+export const getMaTypeApi = data => {
+    return request.post('/material/select/getMaType', data)
+}
\ No newline at end of file
diff --git a/src/views/warning-analysis/engineering-in-use/index.vue b/src/views/warning-analysis/engineering-in-use/index.vue
index f43d7e61..38fe122e 100644
--- a/src/views/warning-analysis/engineering-in-use/index.vue
+++ b/src/views/warning-analysis/engineering-in-use/index.vue
@@ -24,16 +24,29 @@
                     @keyup.enter.native="handleQuery"
                 />
             </el-form-item>
-            <!-- <el-form-item label="状态" prop="taskStatus">
-                <el-select v-model="queryParams.taskStatus" placeholder="请选择状态" clearable>
+            <el-form-item label="机具类型" prop="">
+                <el-cascader
+                    v-model="typeIds"
+                    :options="typeList"
+                    :props="{ label: 'typeName', value: 'typeId' }"
+                    filterable
+                    clearable
+                    @change="handleChangeType"
+                    style="width: 240px"
+                ></el-cascader>
+            </el-form-item>
+            <el-form-item label="规格型号" prop="typeId">
+                <el-select v-model="queryParams.typeId" placeholder="请选择机规格型号" style="width: 240px">
                     <el-option
-                        v-for="item in statusOptions"
-                        :key="item.value"
-                        :label="item.label"
-                        :value="item.value"
-                    />
+                        v-for="item in typeIdList"
+                        :key="item.typeId"
+                        :label="item.name"
+                        :value="item.typeId"
+                        filterable
+                        clearable
+                    ></el-option>
                 </el-select>
-            </el-form-item> -->
+            </el-form-item>
 
             <!-- 表单按钮 -->
             <el-form-item>
@@ -43,16 +56,20 @@
         </el-form>
 
         <el-row :gutter="10" class="mb8">
-            <el-col :span="1.5">
+            <!-- 通知暂未开发 -->
+            <!-- <el-col :span="1.5">
                 <el-button type="primary" plain icon="el-icon-chat-dot-round" size="mini" @click="onHandleNotice">
                     通知
                 </el-button>
-            </el-col>
+            </el-col> -->
             <el-col :span="1.5">
                 <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport">
                     导出数据
                 </el-button>
             </el-col>
+            <el-col :span="1.5">
+                <div style="color: red; font-size: 20px; font-weight: 800">总计：{{ total }}</div>
+            </el-col>
             <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
         </el-row>
 
@@ -91,7 +108,8 @@
 <script>
 import printJS from 'print-js'
 import { getLeaseTaskList, deleteLeaseTask, getLeaseTask, getCodePDF } from '@/api/business/index'
-import { getUseMaintenanceWarningApi } from '@/api/warning-analysis/engineering-in-use.js'
+import { getUseMaintenanceWarningApi, getMaTypeApi } from '@/api/warning-analysis/engineering-in-use.js'
+import { equipmentTypeTree } from '@/api/purchase/goodsArrived'
 
 export default {
     data() {
@@ -101,8 +119,11 @@ export default {
                 pageNum: 1,
                 pageSize: 10,
                 keyWord: '', // 关键字
+                thirdTypeId: '',
+                typeId: '',
                 timeRange: [] // 日期范围
             },
+            typeIds: [],
 
             total: 0, // 总条数
             // 表头
@@ -131,11 +152,14 @@ export default {
                 { label: '数量', prop: 'preNum', width: '60px' },
                 { label: '备注', prop: 'remark', width: '' }
             ],
-            dialogList: []
+            dialogList: [],
+            typeList: [],
+            typeIdList: []
         }
     },
     created() {
         this.getList()
+        this.getTreeList()
     },
     methods: {
         // 查询
@@ -146,6 +170,8 @@ export default {
         handleReset() {
             this.queryParams.pageNum = 1
             this.queryParams.pageSize = 10
+            this.typeIds = []
+            this.queryParams.thirdTypeId = ''
             this.$refs.queryForm.resetFields()
             this.getList()
         },
@@ -168,6 +194,49 @@ export default {
                 this.total = 0
             }
         },
+        // 获取设备树
+        async getTreeList() {
+            try {
+                const res = await equipmentTypeTree()
+                console.log('🚀 ~ getTreeList ~ res:', res)
+                if (res.data && res.data.length > 0) {
+                    this.typeList = this.removeChildrenFromLevel3(res.data)
+                }
+            } catch (error) {
+                console.log('🚀 ~ getTreeList ~ error:', error)
+            }
+        },
+        removeChildrenFromLevel3(tree) {
+            return tree.map(node => {
+                const newNode = { ...node }
+
+                if (newNode.level === '3') {
+                    // 删除 children
+                    delete newNode.children
+                } else if (newNode.children && newNode.children.length > 0) {
+                    // 递归处理子节点
+                    newNode.children = this.removeChildrenFromLevel3(newNode.children)
+                }
+
+                return newNode
+            })
+        },
+
+        handleChangeType(e) {
+            this.typeIdList = []
+            this.queryParams.typeId = ''
+            this.queryParams.thirdTypeId = e[e.length - 1]
+            console.log('🚀 ~ handleChangeType ~ :', this.queryParams.thirdTypeId)
+            this.getMaTypeList()
+        },
+        async getMaTypeList() {
+            try {
+                const res = await getMaTypeApi({ typeId: this.queryParams.thirdTypeId })
+                this.typeIdList = res.data || []
+            } catch (error) {
+                console.log('🚀 ~ getMaTypeList ~ error:', error)
+            }
+        },
         // 多选
         selectionChange(val) {
             console.log('selectionChange', val)
@@ -245,7 +314,7 @@ export default {
                 // console.log('🚀 ~ getDialogContent ~ res:', PDFres)
                 this.dialogVisible = true
                 this.dialogForm = {
-                    ...res.data.leaseApplyInfo,
+                    ...res.data.leaseApplyInfo
                     // pdfUrl: PDFres.data.url
                 }
                 this.dialogList = res.data.leaseApplyDetailsList