diff --git a/src/views/cet/universityDashboard.vue b/src/views/cet/universityDashboard.vue
index 8232bc3..19e6350 100644
--- a/src/views/cet/universityDashboard.vue
+++ b/src/views/cet/universityDashboard.vue
@@ -1,6 +1,6 @@
 <template>
   <div style="background: #ececec; padding: 5px 5px">
-    <a-card  :loading="loading" :bordered="false">
+    <a-card :loading="loading" :bordered="false">
       <template #extra>
         <div class="search-row">
           <!-- <div v-if="topCollege != null" style="margin-bottom: 5px;margin-right: 10px;">
@@ -12,14 +12,46 @@
             <span style="color: red; font-size: 18px">{{ topEntrydate }}</span>
             <span style="font-size: 15px"> 级数据</span>
           </div> -->
+          <!--<a-cascader v-model:value="collegeMajor" expand-trigger="hover" :options="collegeMajorOptions" change-on-select />-->
+
+          <!-- 主外层容器：包括一级和二级菜单并排 -->
+          <div class="dropdown-wrapper">
+            <div class="dropdown-trigger" @click="toggleDropdown">
+              <span class="trigger-label">{{ selectedLabel || '请选择学院' }}</span>
+              <DownOutlined class="trigger-icon" />
+            </div>
+
+            <div v-if="dropdownVisible" class="dropdown-panel">
+              <!-- 一级菜单独立一列 -->
+              <div class="main-menu">
+                <div class="main-menu-scroll">
+                  <div v-for="item in collegeMajorOptions" :key="item.key" class="menu-item">
+                    <span @click.stop="selectItem(item)">{{ item.label }}</span>
+                    <span v-if="item.children" class="expand-icon" @click.stop="expandSubMenu(item)">
+                      <RightOutlined />
+                    </span>
+                  </div>
+                </div>
+              </div>
+
+              <!-- 二级菜单独立一列 -->
+              <div v-if="subMenuVisible" class="sub-menu">
+                <div class="sub-menu-scroll">
+                  <div v-for="subItem in currentSubMenu" :key="subItem.key" class="menu-item">
+                    <span @click.stop="selectItem(subItem)">{{ subItem.label }}</span>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <a-select v-model:value="entrydate" style="margin-left: 10px; width: 100px" :options="entrydateOptions" />
+          <a-button style="margin-left: 10px" type="primary" @click="query">查询</a-button>
           <div class="stats-container" v-if="total && total > 0">
-            <span>{{ totalName }}总人数：{{ total }}</span>
+            <span style="padding-left: 240px">{{ totalName }}总人数：{{ total }}</span>
             <span>累计通过人数: {{ passNumberBottom }}</span>
             <span>累计总通过率: {{ passRateBottom }}</span>
           </div>
-            <a-cascader v-model:value="collegeMajor" :options="collegeMajorOptions" change-on-select />
-            <a-select v-model:value="entrydate" style="margin-left: 10px; width: 100px" :options="entrydateOptions" />
-            <a-button style="margin-left: 10px" type="primary" @click="query">查询</a-button>
         </div>
         <!-- <a-button @click=test()>test</a-button> -->
       </template>
@@ -27,9 +59,7 @@
       <a-row :gutter="12">
         <a-col :xl="14">
           <div style="padding-left: 10px; min-height: 200px">
-
-            <a-table size="small" :dataSource="dataSourceCet4" :columns="columns" :pagination="false" bordered
-              :scroll="{ y: 290 }">
+            <a-table size="small" :dataSource="dataSourceCet4" :columns="columns" :pagination="false" bordered :scroll="{ y: 290 }">
               <template #passRateSlot>
                 累计总通过率
                 <a-tooltip :title="'累计通过人数 / ' + totalName + '总人数'" placement="top">
@@ -39,11 +69,10 @@
             </a-table>
           </div>
         </a-col>
-        <a-col :xl="10" >
+        <a-col :xl="10">
           <a-card class="card-with-piechart">
             <div style="width: 100%; height: 200px" class="piechart" id="piechart"> </div>
           </a-card>
-
         </a-col>
       </a-row>
       <!-- <div style="height: 300px;">
@@ -74,909 +103,1090 @@
       <!-- </a-row> -->
     </div>
   </div>
-
-
 </template>
 
 <script>
-import { defHttp } from '/@/utils/http/axios';
-import * as echarts from 'echarts';
-import { message } from 'ant-design-vue';
+  import { defHttp } from '/@/utils/http/axios';
+  import * as echarts from 'echarts';
+  import { message } from 'ant-design-vue';
+  import { DownOutlined, RightOutlined } from '@ant-design/icons-vue';
 
-export default {
-  data() {
-    return {
-      activeKey: '1',
-      allCollege: [],
-      showBox: false,
-      showGroup: false,
-      oneentrydate: null,
-      collegeentrydate: [],
-      majorentrydate: [],
-      lastMajorEntrydate: [],
-      checkedOptions: [],
-      collegetab2: [],
-      collegeMajorOptions: [],
-      collegeMajor: [],
-
-      loading: false,
-      dataSourceCet4: [],
-      columns: [
-        {
-          title: '学年',
-          dataIndex: 'grade',
-          key: 'grade',
-          align: 'center',
-          customCell: (_, index) => ({
-            rowSpan: index % 2 === 0 ? 2 : 0, //每两行合并一次grade列的单元格，rowSpan为跨度
-          }),
-        },
-        {
-          title: '考试批次',
-          dataIndex: 'batch',
-          key: 'batch',
-          align: 'center',
-        },
-        {
-          title: '参加人数',
-          dataIndex: 'attendNumber',
-          key: 'attendNumber',
-          align: 'center',
-        },
-        {
-          title: '通过人数',
-          dataIndex: 'passNumber',
-          key: 'passNumber',
-          align: 'center',
-        },
-        {
-          title: '本批次通过率',
-          dataIndex: 'batchpassrate',
-          key: 'batchpassrate',
-          align: 'center',
-        },
-        {
-          slots: { title: 'passRateSlot' },
-          dataIndex: 'gradepassrate',
-          key: 'gradepassrate',
-          align: 'center',
-          customCell: (_, index) => ({
-            rowSpan: index % 2 === 0 ? 2 : 0,
-          }),
-        },
-      ],
-      Url: {
-        getEntrydate: '/cet/getEntrydate',
-        getCollege: '/cet/getCollege',
-        getData: '/cet/getData',
-        getCollegeMajor: '/cet/getCollegeMajor',
-        getBatch: '/cet/getBatch',
-        getEntrydate: '/cet/getEntrydate',
-        getCollegeRate: '/cet/getRateByCollege',
-        getAllRate: '/cet/getAllRate',
-        getMajor: '/cet/getMajorByCollege',
-        getMajorRate: '/cet/getRateByMajor',
-
-        getRateByMajor: '/cet/getRateByMajor',
-      },
-      map1loading: false,
-
-      collegeOptions: [],
-      batchOptions: [],
-      levelOptions: [
-        { value: 'cet4', label: '英语四级' },
-        { value: 'cet6', label: '英语六级' },
-      ],
-
-      visible: false,
-      level: null,
-      college: [],
-      batch: null,
-      entrydateOptions: [],
-      entrydate: [],
-      majorCheckOn: [],
-      //对不同的学院选择的专业进行记忆化
-      lastCollegeMajor: [],
-      majorLength: 0,
-      majorOptions: [],
-      //对学院对比学院进行记忆化上次选择结果
-      lastCollege: [],
-      //对学院对比学院进行记忆化上次选择结果
-      lastCollegeEntrydate: [],
-
-      total: 0,
-      totalName: '',
-      passNumberBottom: 0,
-      passRateBottom: 0,
-      passRatePie: [],
-      lineXData: [],
-      lineYData: [],
-      collegeOptions: [],
-      collegeMajorOptions: [],
-      entrydateOptions: [],
-      college: null,
-      entrydate: 2017, //年级选择器
-      //设置默认值为全校
-      collegeMajor: ['全校'], //学院专业选择器
-      topCollege: null, //顶部选择器
-      topMajor: null, //顶部选择器
-      topEntrydate: null, //顶部选择器
-    };
-  },
-  mounted() {
-    this.getEntrydateAndCollegeData();
-    this.getCollegeMajorData();
-    this.query();
-    // this.allQuery();
-    this.getCollegeOptions();
-    this.getEntrydate();
-
-  },
-  methods: {
-    allQuery() {
-      this.map1loading = true;
-      console.log('查询===========ddddddddddd');
-      let college = ['全校'];
-      let query = 'tab1';
-      if (this.oneentrydate == null) {
-        this.oneentrydate = '2017';
-      }
-      this.queryChart(query, college, [this.entrydate]);
-      this.majorPassRate();
-      this.gradePassRate();
+  export default {
+    components: {
+      DownOutlined,
+      RightOutlined,
     },
-    async majorQuery() {
-      if (this.majorentrydate.length == 0) {
-        message.error('请选择年级');
-        return;
-      }
-      if (this.collegeMajor.length == 0 || this.collegeMajor == null) {
-        message.error('请选择学院');
-        return;
-      }
-
-      if (this.lastCollegeMajor.length == 0 || this.lastCollegeMajor == null) {
-        message.error('请选择专业');
-        return;
-      }
-      this.tab3loading = true;
-      let res = null;
-      try {
-        let params = {
-          college: this.lastCollegeMajor,
-          entrydate: this.majorentrydate,
-        };
-        res = await defHttp.post({ url: this.Url.getRateByMajor, params });
-      } finally {
-        console.log(res, 'res');
-        this.tab3loading = false;
-        this.$nextTick(() => {
-          this.drawChart(res.data, 'tab3');
-        });
-      }
-    },
-    //获取学院专业级联数据
-    async getCollegeMajorData() {
-      const res = await defHttp.get({ url: this.Url.getCollegeMajor });
-      //通过map方法将数据转换为级联选择器需要的数据格式
-      this.collegeMajorOptions = res.collegeMajor.map((item) => {
-        return {
-          value: item.college,
-          label: item.college,
-          children: item.major.map((major) => {
-            return {
-              value: major,
-              label: major,
-            };
-          }),
-        };
-      });
-      // this.collegeMajor = ['东语学院'];
-      console.log(this.collegeMajor, 'collegeMajor');
-      console.log(this.collegeMajorOptions, 'collegeMajorOptions1');
-    },
-    getCollegeOptions() {
-      defHttp.get({ url: this.Url.getCollege }).then((res) => {
-        this.collegeOptions = res.colleges;
-        // 手动添加一个全校字段
-
-        // this.collegeOptions.unshift({ value: '全校', label: '全校' });
-        // this.collegeOptions.forEach(option => {
-        //  if (option.value !== '全校') {
-        //     option.disabled = true;
-        //}
-
-        //  });
-        //  this.college = ['全校'];
-        // this.collegetab2 = ['地理科学学院', '文学院'];
-        console.log(this.collegeOptions, 'collegeOptions');
-      });
-    },
-    // 年级通过率
-    async gradePassRate() {
-      this.map2loading = true;
-      const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
-      this.entrydateOptions = getEntrydate.entrydates;
-
-      const name = ['西语学院'];
-
-    },
-
-    // 各专业通过率
-    async majorPassRate() {
-      this.map3loading = true;
-      const name = '西语学院';
-
-    },
-    dataChart(data, tab) {
-      let seriesData = [];
-      let xData = [];
-      let colors = [
-        '#5370c5',
-        '#ffffff',
-        '#fac858',
-        '#ee6666',
-        '#73c0de',
-        '#FF6A6A',
-        '#FFA500',
-        '#EE2C2C',
-        '#90EE90',
-        '#008B8B',
-        '#FFC0CB',
-        '#FFDAB9',
-        '#FFDEAD',
-        '#FFE4B5',
-        '#FFE4C4',
-        '#FFE4E1',
-        '#FFEBCD',
-        '#FFEFD5',
-        '#FFFAF0',
-        '#FFFAFA',
-        '#FFFFE0',
-        '#FFFFF0',
-        '#FFFFFF',
-        '#F0F8FF',
-        '#FAEBD7',
-        '#FAF0E6',
-        '#FAFAD2',
-        '#F5FFFA',
-        '#F8F8FF',
-        '#F0FFF0',
-        '#F0FFFF',
-        '#F0E68C',
-        '#F0F8FF',
-        '#F0FFF0',
-        '#F0FFFF',
-        '#F4A460',
-        '#F5DEB3',
-        '#F5F5DC',
-        '#F5F5F5',
-        '#F5FFFA',
-        '#F8F8FF',
-        '#F9EBEA',
-        '#FAD7A0',
-        '#FAF0E6',
-        '#FAFAD2',
-        '#FAF0E6  ',
-      ];
-      let j = 0;
-
-      for (let i in data) {
-        xData = [];
-        let yData = [];
-        for (let key in data[i]) {
-          xData.push(data[i][key].college);
-          // 将数据转换为百分比（加上%）
-          yData.push(data[i][key].passRate);
-        }
-
-        xData = xData.map((label) => label.split('').join('\n')); //将x轴竖着展示
-        seriesData.push({
-          name: i + '级累计总通过率',
-          type: 'bar',
-          //设置柱状图大小
-          barWidth: 1,
-          data: yData,
-          //柱子间距
-          barGap: '20%',
-          //颜色
-          itemStyle: {
-            normal: {
-              label: {
-                show: true, //开启显示
-                position: 'top', //在上方显示
-                formatter: '{c}%',
-                textStyle: {
-                  //数值样式
-                  color: 'black',
-                  fontSize: 13,
-                },
-              },
-              color: colors[j++],
-            },
-          },
-        });
-        if (j == colors.length) {
-          j = 0;
-        }
-        let rankData = yData
-          .slice()
-          .sort((a, b) => b - a)
-          .map((value) => yData.indexOf(value) + 1);
-        //如果选择全校，增加排名
-        seriesData.push({
-          name: i + '级累计总通过率排名',
-          type: 'line',
-          yAxisIndex: 1,
-          data: rankData,
-          bar: {},
-          show: false,
-
-          itemStyle: {
-            normal: {
-              label: {
-                show: false, //开启显示
-                position: 'top', //在上方显示
-                formatter: '{c}',
-                textStyle: {
-                  //数值样式
-                  color: 'black',
-                  fontSize: 8,
-                },
-              },
-              color: colors[j++],
-            },
-          },
-        });
-        if (j == colors.length) {
-          j = 0;
-        }
-      }
-      console.log('实例化图表');
-
-      let myChart = null;
-      myChart = echarts.init(document.getElementById('map1'));
-      // 指定图表的配置项和数据
-      // const college1 = this.college;
-      let option = {
-        title: {
-          text: '本年级各学院四级通过率排名',
-          textStyle: {
-            fontSize: 16,
-          },
-        },
-        tooltip: {
-          trigger: 'axis',
-          axisPointer: {
-            type: 'shadow',
-          },
-          formatter: function (params) {
-            //生成tooltip,加上小圆球
-            let result = params[0].name + '<br>';
-            for (let i = 0; i < params.length; i++) {
-              result += params[i].marker + params[i].seriesName + ' : ' + params[i].value + '%' + '<br>';
-            }
-            if (tab == 'tab1') {
-              result =
-                params[0].name +
-                '<br/>' +
-                '<table>' +
-                '<tr><td>' +
-                params[0].marker +
-                params[0].seriesName +
-                '</td><td style="font-weight: bold;">' +
-                '&nbsp;&nbsp;&nbsp;&nbsp;' +
-                params[0].value +
-                '%' +
-                '</td></tr>' +
-                '<tr><td>' +
-                params[1].marker +
-                params[1].seriesName +
-                '</td><td style="font-weight: bold;">' +
-                '&nbsp;&nbsp;&nbsp;&nbsp;' +
-                params[1].value +
-                '</td></tr>' +
-                '</table>';
-            }
-            return result;
-          },
-        },
-        toolbox: {
-          // show: true,
-          // feature: {
-          //   magicType: { show: true, type: ['line', 'bar'] },
-          //   restore: { show: true },
-          //   saveAsImage: { show: true },
-          // },
-        },
-        grid: {
-          left: '3%',
-          right: '4%',
-          bottom: '3%',
-          containLabel: true,
-        },
-        xAxis: [
+    data() {
+      return {
+        activeKey: '1',
+        allCollege: [],
+        showBox: false,
+        showGroup: false,
+        oneentrydate: null,
+        collegeentrydate: [],
+        majorentrydate: [],
+        lastMajorEntrydate: [],
+        checkedOptions: [],
+        collegetab2: [],
+        collegeMajorOptions: [],
+        collegeMajor: [],
+        loading: false,
+        dataSourceCet4: [],
+        dropdownVisible: false,
+        subMenuVisible: false,
+        subSubMenuVisible: false,
+        selectedLabel: '全校',
+        currentSubMenu: [],
+        currentSubSubMenu: [],
+        //测试构造数据
+        //menuData: [
+        //  { key: '1', label: '全校' },
+        //  { key: '2', label: '专升本' },
+        //  {
+        //    key: '3',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '4',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '5',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '6',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '7',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '8',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '9',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //  {
+        //    key: '10',
+        //    label: '东语学院',
+        //    children: [
+        //      { key: '3-1', label: '朝鲜语' },
+        //      { key: '3-2', label: '日语' },
+        //      { key: '3-3', label: '阿拉伯语' },
+        //    ],
+        //  },
+        //],
+        columns: [
           {
-            type: 'category',
-            data: xData,
-            axisLabel: {
-              interval: 0, //代表显示所有x轴标签显示
-              rotate: 0, //代表倾斜0度显示
-            },
+            title: '学年',
+            dataIndex: 'grade',
+            key: 'grade',
+            align: 'center',
+            customCell: (_, index) => ({
+              rowSpan: index % 2 === 0 ? 2 : 0, //每两行合并一次grade列的单元格，rowSpan为跨度
+            }),
+          },
+          {
+            title: '考试批次',
+            dataIndex: 'batch',
+            key: 'batch',
+            align: 'center',
+          },
+          {
+            title: '参加人数',
+            dataIndex: 'attendNumber',
+            key: 'attendNumber',
+            align: 'center',
+          },
+          {
+            title: '通过人数',
+            dataIndex: 'passNumber',
+            key: 'passNumber',
+            align: 'center',
+          },
+          {
+            title: '本批次通过率',
+            dataIndex: 'batchpassrate',
+            key: 'batchpassrate',
+            align: 'center',
+          },
+          {
+            slots: { title: 'passRateSlot' },
+            dataIndex: 'gradepassrate',
+            key: 'gradepassrate',
+            align: 'center',
+            customCell: (_, index) => ({
+              rowSpan: index % 2 === 0 ? 2 : 0,
+            }),
           },
         ],
-        yAxis: [
-          {
-            type: 'value',
-            name: '通过率',
-            axisLabel: {
-              formatter: '{value} %',
-            },
-          },
-          {
-            type: 'value',
-            name: '排名',
-            show: false,
-          },
+        Url: {
+          getEntrydate: '/cet/getEntrydate',
+          getCollege: '/cet/getCollege',
+          getData: '/cet/getData',
+          getCollegeMajor: '/cet/getCollegeMajor',
+          getBatch: '/cet/getBatch',
+          getEntrydate: '/cet/getEntrydate',
+          getCollegeRate: '/cet/getRateByCollege',
+          getAllRate: '/cet/getAllRate',
+          getMajor: '/cet/getMajorByCollege',
+          getMajorRate: '/cet/getRateByMajor',
+
+          getRateByMajor: '/cet/getRateByMajor',
+        },
+        map1loading: false,
+
+        collegeOptions: [],
+        batchOptions: [],
+        levelOptions: [
+          { value: 'cet4', label: '英语四级' },
+          { value: 'cet6', label: '英语六级' },
         ],
-        series: seriesData,
+
+        visible: false,
+        level: null,
+        college: [],
+        batch: null,
+        entrydateOptions: [],
+        entrydate: [],
+        majorCheckOn: [],
+        //对不同的学院选择的专业进行记忆化
+        lastCollegeMajor: [],
+        majorLength: 0,
+        majorOptions: [],
+        //对学院对比学院进行记忆化上次选择结果
+        lastCollege: [],
+        //对学院对比学院进行记忆化上次选择结果
+        lastCollegeEntrydate: [],
+
+        total: 0,
+        totalName: '',
+        passNumberBottom: 0,
+        passRateBottom: 0,
+        passRatePie: [],
+        lineXData: [],
+        lineYData: [],
+        collegeOptions: [],
+        collegeMajorOptions: [],
+        entrydateOptions: [],
+        college: null,
+        entrydate: 2017, //年级选择器
+        //设置默认值为全校
+        collegeMajor: ['全校'], //学院专业选择器
+        topCollege: null, //顶部选择器
+        topMajor: null, //顶部选择器
+        topEntrydate: null, //顶部选择器
       };
-      option.series = [
-        {
-          name: '累计总通过率',
-          type: 'bar',
-          data: seriesData[0].data,
-          //设置柱状图大小
-          barWidth: 16,
-          // barWidth: '60%',
-          itemStyle: {
-            normal: {
-              label: {
-                show: true, //开启显示
-                position: 'top', //在上方显示
-                formatter: '{c}%',
-                textStyle: {
-                  //数值样式
-                  color: 'black',
-                  fontSize: 10,
-                },
-              },
-              color: colors[0],
-            },
-          },
-        },
-        {
-          name: '排名',
-          type: 'bar',
-          data: seriesData[1].data,
-          label: {
-            show: false,
-            position: 'inside',
-            formatter: '{c}',
-          },
-          yAxisIndex: 1,
-          color: colors[1],
-        },
-      ];
-      myChart.setOption(option, true);
-
-      // 使用刚指定的配置项和数据显示图表。
-      myChart.on('click', async (params) => {
-        console.log(
-          this.collegeOptions.map((item) => item.value),
-          'collegeOptions'
-        );
-        console.log(this.collegeOptions.map((item) => item.value).includes(name), 'bool');
-      });
     },
-    // 获取批次数据
-    async getBatch() {
-      const getBatch = await defHttp.get({ url: this.Url.getBatch });
-      this.batchOptions = getBatch.batches;
-      this.batch = this.batchOptions[0].value;
-      this.level = this.levelOptions[0].value;
+    mounted() {
+      this.getEntrydateAndCollegeData();
+      this.getCollegeMajorData();
+      this.query();
+      // this.allQuery();
+      this.getCollegeOptions();
+      this.getEntrydate();
     },
-    //获取年级数据
-    async getEntrydate() {
-      const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
-      this.entrydateOptions = getEntrydate.entrydates;
-      this.oneentrydate = this.entrydateOptions[0].value;
-      // this.collegeentrydate = [this.entrydateOptions[0].value];
-      // this.majorentrydate = [this.entrydateOptions[0].value];
-      // this.entrydate.push (this.entrydateOptions[0].value);
-    },
-    // 查询数据
-    async queryChart(query, college, entrydate) {
-      console.log('dddddddddddddddddddddddd');
-      this.visible = false;
-      let result = null;
-      // console.log(this.college, this.entrydate);
-      // //如果this.college和this.batch为null则先赋静态值
-      // if (this.college === null || this.college.length === 0) {
-      //   this.college = ['全校'];
-      // }
-
-      // if (!this.entrydate || this.entrydate.length === 0) {
-      //   this.entrydate = ['2017'];
-      // }
-
-      try {
-        // console.log(this.college, this.entrydate)
-        let params = {
-          college: college,
-          entrydate: [String(entrydate[0])],
-          level: 'cet4',
-        };
-        let url = query == 'tab1' ? this.Url.getAllRate : this.Url.getCollegeRate;
-        console.log(params.college, 'college');
-        result = await defHttp.post({ url: url, params });
-        //使数据按照passRate从大到小排序
-        // result.data.sort((a, b) => {
-        //   return b.passRate - a.passRate;
-        // });
-        console.log('data', result.data);
-      } finally {
-        this.map1loading=false;
-        this.$nextTick(() => {
-          console.log('调用==============');
-          this.dataChart(result.data, query);
-        });
-      }
-    },
-
-    // 获取年级和学院数据
-    async getEntrydateAndCollegeData() {
-      const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
-      const getCollege = await defHttp.get({ url: this.Url.getCollege });
-      this.collegeOptions = getCollege.colleges;
-      // 手动添加一个全校字段
-      this.collegeOptions.unshift({ value: '全校', label: '全校' });
-      this.college = this.collegeOptions[0].value;
-      this.entrydateOptions = getEntrydate.entrydates;
-      // this.entrydate = this.entrydateOptions[0].value;
-    },
-    //获取学院专业级联数据
-    async getCollegeMajorData() {
-      const res = await defHttp.get({ url: this.Url.getCollegeMajor });
-      //通过map方法将数据转换为级联选择器需要的数据格式
-      this.collegeMajorOptions = res.collegeMajor.map((item) => {
-        return {
-          value: item.college,
-          label: item.college,
-          children: item.major.map((major) => {
-            return {
-              value: major,
-              label: major,
-            };
-          }),
-        };
-      });
-      //手动添加一个专升本字段
-      this.collegeMajorOptions.unshift({ value: '专升本', label: '专升本' });
-      // 手动添加一个全校字段
-      this.collegeMajorOptions.unshift({ value: '全校', label: '全校' });
-      // this.collegeMajor = ['全校'];
-      console.log(this.collegeMajorOptions);
-    },
-
-    // 查询数据
-    async query() {
-      try {
-        this.allQuery();
-        //如果this.collegeMajor[1]不存在则设为null
-        let major = this.collegeMajor.length > 1 ? this.collegeMajor[1] : '';
-        this.topCollege = this.collegeMajor[0];
-        this.topMajor = major;
-        this.topEntrydate = this.entrydate;
-        if (this.college) this.loading = true;
-        let params = {
-          college: this.collegeMajor[0],
-          major: major,
-          entrydate: this.entrydate,
-        };
-        console.log('params', params);
-        const result = await defHttp.get({ url: this.Url.getData, params });
-        let tableData = [];
-        let piedata = [];
-        let passrate = 0;
-        let index = 0;
-        const passRate = {};
-        if (result.cet4['大一学年'] != undefined) {
-          passRate['大一学年'] = result.cet4['大一学年'];
+    methods: {
+      toggleDropdown() {
+        this.dropdownVisible = !this.dropdownVisible;
+        this.subMenuVisible = false;
+        this.subSubMenuVisible = false;
+      },
+      selectItem(item) {
+        // 如果是二级菜单（来自 currentSubMenu），找到它的父级
+        const parent = this.collegeMajorOptions.find((p) => p.children && p.children.some((child) => child.value === item.value));
+        //console.log('1111', parent.label);
+        console.log('2222', this.collegeMajorOptions);
+        if (parent) {
+          this.selectedLabel = `${parent.label} / ${item.label}`;
+          this.collegeMajor[0] = parent.value;
+          this.collegeMajor[1] = item.value;
+        } else {
+          this.selectedLabel = item.label;
+          this.collegeMajor[0] = item.value;
         }
-        if (result.cet4['大二学年'] != undefined) {
-          passRate['大二学年'] = result.cet4['大二学年'];
+        this.dropdownVisible = false;
+        this.subMenuVisible = false;
+        this.subSubMenuVisible = false;
+        console.log('444', this.selectedLabel);
+      },
+      expandSubMenu(item) {
+        this.currentSubMenu = item.children || [];
+        this.subMenuVisible = true;
+        this.subSubMenuVisible = false;
+      },
+      expandSubSubMenu(item) {
+        this.currentSubSubMenu = item.children || [];
+        this.subSubMenuVisible = true;
+      },
+      allQuery() {
+        this.map1loading = true;
+        console.log('查询===========ddddddddddd');
+        let college = ['全校'];
+        let query = 'tab1';
+        if (this.oneentrydate == null) {
+          this.oneentrydate = '2017';
         }
-        if (result.cet4['大三学年'] != undefined) {
-          passRate['大三学年'] = result.cet4['大三学年'];
+        this.queryChart(query, college, [this.entrydate]);
+        this.majorPassRate();
+        this.gradePassRate();
+      },
+      async majorQuery() {
+        if (this.majorentrydate.length == 0) {
+          message.error('请选择年级');
+          return;
         }
-        if (result.cet4['大四学年'] != undefined) {
-          passRate['大四学年'] = result.cet4['大四学年'];
+        if (this.collegeMajor.length == 0 || this.collegeMajor == null) {
+          message.error('请选择学院');
+          return;
         }
-        result.cet4 = passRate;
-        this.lineXData = [];
-        this.lineYData = [];
-        for (let grade in result.cet4) {
-          result.cet4[grade].forEach((item) => {
-            this.lineXData.push(item.batch);
-            this.lineYData.push((item.batchpassrate * 100).toFixed(1));
-            if (index % 2 == 0) {
-              piedata.push({ value: parseFloat(item.gradepassrate - passrate).toFixed(3), name: grade + '时通过' });
-              passrate = parseFloat(item.gradepassrate).toFixed(3);
-            }
-            index++;
-            tableData.push({
-              grade: grade,
-              attendNumber: item.attendNumber,
-              batch: item.batch,
-              gradepassrate: (item.gradepassrate * 100).toFixed(1) + '%',
-              passNumber: item.passNumber,
-              batchpassrate: (item.batchpassrate * 100).toFixed(1) + '%',
-            });
+
+        if (this.lastCollegeMajor.length == 0 || this.lastCollegeMajor == null) {
+          message.error('请选择专业');
+          return;
+        }
+        this.tab3loading = true;
+        let res = null;
+        try {
+          let params = {
+            college: this.lastCollegeMajor,
+            entrydate: this.majorentrydate,
+          };
+          res = await defHttp.post({ url: this.Url.getRateByMajor, params });
+        } finally {
+          console.log(res, 'res');
+          this.tab3loading = false;
+          this.$nextTick(() => {
+            this.drawChart(res.data, 'tab3');
           });
         }
+      },
+      //获取学院专业级联数据
+      async getCollegeMajorData() {
+        const res = await defHttp.get({ url: this.Url.getCollegeMajor });
+        //通过map方法将数据转换为级联选择器需要的数据格式
+        this.collegeMajorOptions = res.collegeMajor.map((item) => {
+          return {
+            value: item.college,
+            label: item.college,
+            children: item.major.map((major) => {
+              return {
+                value: major,
+                label: major,
+              };
+            }),
+          };
+        });
+        // this.collegeMajor = ['东语学院'];
+        console.log(this.collegeMajor, 'collegeMajor');
+        console.log(this.collegeMajorOptions, 'collegeMajorOptions1');
+      },
+      getCollegeOptions() {
+        defHttp.get({ url: this.Url.getCollege }).then((res) => {
+          this.collegeOptions = res.colleges;
+          // 手动添加一个全校字段
 
-        console.log('tableData', tableData);
-        this.dataSourceCet4 = tableData; //表格数据
-        this.total = result.total; //总人数
-        this.totalName = result.totalName; //总人数名称
-        this.passNumberBottom = result.passNumber; //通过人数
-        this.passRateBottom = (result.passRate * 100).toFixed(1) + '%'; //通过率
-        //内置饼图
-        this.passRatePie = []; //清空数据
-        this.passRatePie.push({ value: result.passRate, name: '已通过' });
-        this.passRatePie.push({ value: 1 - result.passRate, name: '未通过' });
-        piedata.push({ value: (1 - passrate).toFixed(3), name: '未通过' }); //外置饼图
-        setTimeout(() => {
-          this.drawPieChart(piedata);
-          this.map2Chart();
-        }, 100);
-        // this.drawPieChart();
-      } finally {
-        this.loading = false;
-      }
-    },
-    test() {
-      defHttp.get({ url: '/cet/getTest' });
-    },
-    map2Chart() {
-      var myChart = echarts.init(document.getElementById('map2'));
-      var option = {
-        title: {
-          text: '各批次通过率分析',
-          left: 'left',
-          top: '0%',
-          textStyle: {
-            fontSize: 16,
-          },
-        },
-        tooltip: {
-          trigger: 'axis',
-          axisPointer: {
-            type: 'shadow',
-          },
-          formatter: function (params) {
-            return (
-              params[0].name +
-              '<br/>' +
-              '<table>' +
-              '<tr><td>' +
-              params[0].marker +
-              '</td><td style="font-weight: bold;">' +
-              '&nbsp;&nbsp;&nbsp;&nbsp;' +
-              params[0].value +
-              '%' +
-              '</td></tr>' +
-              '<tr>' +
-              '</table>'
-            );
-          },
-        },
-        grid: {
-          // top: '50px',
-          top: '15%',
-          left: '50px',
-          right: '50px',
-          // bottom: '30px',
-          bottom: '30%',
-        },
-        xAxis: {
-          type: 'category',
-          data: this.lineXData,
-        },
-        yAxis: {
-          type: 'value',
-        },
-        series: [
-          {
-            data: this.lineYData,
-            type: 'line',
+          // this.collegeOptions.unshift({ value: '全校', label: '全校' });
+          // this.collegeOptions.forEach(option => {
+          //  if (option.value !== '全校') {
+          //     option.disabled = true;
+          //}
+
+          //  });
+          //  this.college = ['全校'];
+          // this.collegetab2 = ['地理科学学院', '文学院'];
+          console.log(this.collegeOptions, 'collegeOptions');
+        });
+      },
+      // 年级通过率
+      async gradePassRate() {
+        this.map2loading = true;
+        const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
+        this.entrydateOptions = getEntrydate.entrydates;
+
+        const name = ['西语学院'];
+      },
+
+      // 各专业通过率
+      async majorPassRate() {
+        this.map3loading = true;
+        const name = '西语学院';
+      },
+      dataChart(data, tab) {
+        let seriesData = [];
+        let xData = [];
+        let colors = [
+          '#5370c5',
+          '#ffffff',
+          '#fac858',
+          '#ee6666',
+          '#73c0de',
+          '#FF6A6A',
+          '#FFA500',
+          '#EE2C2C',
+          '#90EE90',
+          '#008B8B',
+          '#FFC0CB',
+          '#FFDAB9',
+          '#FFDEAD',
+          '#FFE4B5',
+          '#FFE4C4',
+          '#FFE4E1',
+          '#FFEBCD',
+          '#FFEFD5',
+          '#FFFAF0',
+          '#FFFAFA',
+          '#FFFFE0',
+          '#FFFFF0',
+          '#FFFFFF',
+          '#F0F8FF',
+          '#FAEBD7',
+          '#FAF0E6',
+          '#FAFAD2',
+          '#F5FFFA',
+          '#F8F8FF',
+          '#F0FFF0',
+          '#F0FFFF',
+          '#F0E68C',
+          '#F0F8FF',
+          '#F0FFF0',
+          '#F0FFFF',
+          '#F4A460',
+          '#F5DEB3',
+          '#F5F5DC',
+          '#F5F5F5',
+          '#F5FFFA',
+          '#F8F8FF',
+          '#F9EBEA',
+          '#FAD7A0',
+          '#FAF0E6',
+          '#FAFAD2',
+          '#FAF0E6  ',
+        ];
+        let j = 0;
+
+        for (let i in data) {
+          xData = [];
+          let yData = [];
+          for (let key in data[i]) {
+            xData.push(data[i][key].college);
+            // 将数据转换为百分比（加上%）
+            yData.push(data[i][key].passRate);
+          }
+
+          xData = xData.map((label) => label.split('').join('\n')); //将x轴竖着展示
+          seriesData.push({
+            name: i + '级累计总通过率',
+            type: 'bar',
+            //设置柱状图大小
+            barWidth: 1,
+            data: yData,
+            //柱子间距
+            barGap: '20%',
+            //颜色
             itemStyle: {
               normal: {
                 label: {
                   show: true, //开启显示
                   position: 'top', //在上方显示
+                  formatter: '{c}%',
                   textStyle: {
                     //数值样式
                     color: 'black',
-                    fontSize: 12,
+                    fontSize: 13,
                   },
-                  formatter: '{c}%',
                 },
+                color: colors[j++],
+              },
+            },
+          });
+          if (j == colors.length) {
+            j = 0;
+          }
+          let rankData = yData
+            .slice()
+            .sort((a, b) => b - a)
+            .map((value) => yData.indexOf(value) + 1);
+          //如果选择全校，增加排名
+          seriesData.push({
+            name: i + '级累计总通过率排名',
+            type: 'line',
+            yAxisIndex: 1,
+            data: rankData,
+            bar: {},
+            show: false,
+
+            itemStyle: {
+              normal: {
+                label: {
+                  show: false, //开启显示
+                  position: 'top', //在上方显示
+                  formatter: '{c}',
+                  textStyle: {
+                    //数值样式
+                    color: 'black',
+                    fontSize: 8,
+                  },
+                },
+                color: colors[j++],
+              },
+            },
+          });
+          if (j == colors.length) {
+            j = 0;
+          }
+        }
+        console.log('实例化图表');
+
+        let myChart = null;
+        myChart = echarts.init(document.getElementById('map1'));
+        // 指定图表的配置项和数据
+        // const college1 = this.college;
+        let option = {
+          title: {
+            text: '本年级各学院四级通过率排名',
+            textStyle: {
+              fontSize: 16,
+            },
+          },
+          tooltip: {
+            trigger: 'axis',
+            axisPointer: {
+              type: 'shadow',
+            },
+            formatter: function (params) {
+              //生成tooltip,加上小圆球
+              let result = params[0].name + '<br>';
+              for (let i = 0; i < params.length; i++) {
+                result += params[i].marker + params[i].seriesName + ' : ' + params[i].value + '%' + '<br>';
+              }
+              if (tab == 'tab1') {
+                result =
+                  params[0].name +
+                  '<br/>' +
+                  '<table>' +
+                  '<tr><td>' +
+                  params[0].marker +
+                  params[0].seriesName +
+                  '</td><td style="font-weight: bold;">' +
+                  '&nbsp;&nbsp;&nbsp;&nbsp;' +
+                  params[0].value +
+                  '%' +
+                  '</td></tr>' +
+                  '<tr><td>' +
+                  params[1].marker +
+                  params[1].seriesName +
+                  '</td><td style="font-weight: bold;">' +
+                  '&nbsp;&nbsp;&nbsp;&nbsp;' +
+                  params[1].value +
+                  '</td></tr>' +
+                  '</table>';
+              }
+              return result;
+            },
+          },
+          toolbox: {
+            // show: true,
+            // feature: {
+            //   magicType: { show: true, type: ['line', 'bar'] },
+            //   restore: { show: true },
+            //   saveAsImage: { show: true },
+            // },
+          },
+          grid: {
+            left: '3%',
+            right: '4%',
+            bottom: '3%',
+            containLabel: true,
+          },
+          xAxis: [
+            {
+              type: 'category',
+              data: xData,
+              axisLabel: {
+                interval: 0, //代表显示所有x轴标签显示
+                rotate: 0, //代表倾斜0度显示
+              },
+            },
+          ],
+          yAxis: [
+            {
+              type: 'value',
+              name: '通过率',
+              axisLabel: {
+                formatter: '{value} %',
+              },
+            },
+            {
+              type: 'value',
+              name: '排名',
+              show: false,
+            },
+          ],
+          series: seriesData,
+        };
+        option.series = [
+          {
+            name: '累计总通过率',
+            type: 'bar',
+            data: seriesData[0].data,
+            //设置柱状图大小
+            barWidth: 16,
+            // barWidth: '60%',
+            itemStyle: {
+              normal: {
+                label: {
+                  show: true, //开启显示
+                  position: 'top', //在上方显示
+                  formatter: '{c}%',
+                  textStyle: {
+                    //数值样式
+                    color: 'black',
+                    fontSize: 10,
+                  },
+                },
+                color: colors[0],
               },
             },
           },
-        ],
-      };
-
-      option && myChart.setOption(option);
-    },
-    drawPieChart(piedata) {
-      console.log(this.passRatePie);
-      console.log('piedata', piedata);
-      let myChart = echarts.init(document.getElementById('piechart'));
-      let option = {
-        tooltip: {
-          trigger: 'item',
-          confine: false,
-          avoidLabelOverlap: true,
-          //字体大小
-          itemStyle: {
-            fontSize: 100,
-          },
-        },
-
-        title: {
-          text: '四级通过率分析',
-          left: 'left',
-          top: '0%',
-          textStyle: {
-            fontSize: 15,
-          },
-        },
-        legend: {
-          top: 'center',
-          right: '0%',
-          orient: 'vertical',
-        },
-        color: ['#b3cde0', '#6497b1', '#005b96', '#03396c', '#e5e5e5'],
-
-        series: [
-          //外圈饼图
           {
-            name: '四级通过率',
-            type: 'pie',
-            center: ['30%', '60%'],
-            radius: ['30%', '70%'],
-            itemStyle: {
-              borderRadius: 10,
-              borderColor: '#fff',
-              borderWidth: 2,
-            },
+            name: '排名',
+            type: 'bar',
+            data: seriesData[1].data,
             label: {
-              show: true,
-              fontSize: 13,
-              overflow: 'truncate',
-              minMargin: -1,
+              show: false,
+              position: 'inside',
+              formatter: '{c}',
             },
-            emphasis: {
+            yAxisIndex: 1,
+            color: colors[1],
+          },
+        ];
+        myChart.setOption(option, true);
+
+        // 使用刚指定的配置项和数据显示图表。
+        myChart.on('click', async (params) => {
+          console.log(
+            this.collegeOptions.map((item) => item.value),
+            'collegeOptions'
+          );
+          console.log(this.collegeOptions.map((item) => item.value).includes(name), 'bool');
+        });
+      },
+      // 获取批次数据
+      async getBatch() {
+        const getBatch = await defHttp.get({ url: this.Url.getBatch });
+        this.batchOptions = getBatch.batches;
+        this.batch = this.batchOptions[0].value;
+        this.level = this.levelOptions[0].value;
+      },
+      //获取年级数据
+      async getEntrydate() {
+        const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
+        this.entrydateOptions = getEntrydate.entrydates;
+        this.oneentrydate = this.entrydateOptions[0].value;
+        // this.collegeentrydate = [this.entrydateOptions[0].value];
+        // this.majorentrydate = [this.entrydateOptions[0].value];
+        // this.entrydate.push (this.entrydateOptions[0].value);
+      },
+      // 查询数据
+      async queryChart(query, college, entrydate) {
+        console.log('dddddddddddddddddddddddd');
+        this.visible = false;
+        let result = null;
+        // console.log(this.college, this.entrydate);
+        // //如果this.college和this.batch为null则先赋静态值
+        // if (this.college === null || this.college.length === 0) {
+        //   this.college = ['全校'];
+        // }
+
+        // if (!this.entrydate || this.entrydate.length === 0) {
+        //   this.entrydate = ['2017'];
+        // }
+
+        try {
+          // console.log(this.college, this.entrydate)
+          let params = {
+            college: college,
+            entrydate: [String(entrydate[0])],
+            level: 'cet4',
+          };
+          let url = query == 'tab1' ? this.Url.getAllRate : this.Url.getCollegeRate;
+          console.log(params.college, 'college');
+          result = await defHttp.post({ url: url, params });
+          //使数据按照passRate从大到小排序
+          // result.data.sort((a, b) => {
+          //   return b.passRate - a.passRate;
+          // });
+          console.log('data', result.data);
+        } finally {
+          this.map1loading = false;
+          this.$nextTick(() => {
+            console.log('调用==============');
+            this.dataChart(result.data, query);
+          });
+        }
+      },
+
+      // 获取年级和学院数据
+      async getEntrydateAndCollegeData() {
+        const getEntrydate = await defHttp.get({ url: this.Url.getEntrydate });
+        const getCollege = await defHttp.get({ url: this.Url.getCollege });
+        this.collegeOptions = getCollege.colleges;
+        // 手动添加一个全校字段
+        this.collegeOptions.unshift({ value: '全校', label: '全校' });
+        this.college = this.collegeOptions[0].value;
+        this.entrydateOptions = getEntrydate.entrydates;
+        // this.entrydate = this.entrydateOptions[0].value;
+      },
+      //获取学院专业级联数据
+      async getCollegeMajorData() {
+        const res = await defHttp.get({ url: this.Url.getCollegeMajor });
+        //通过map方法将数据转换为级联选择器需要的数据格式
+        this.collegeMajorOptions = res.collegeMajor.map((item) => {
+          return {
+            value: item.college,
+            label: item.college,
+            children: item.major.map((major) => {
+              return {
+                value: major,
+                label: major,
+              };
+            }),
+          };
+        });
+        //手动添加一个专升本字段
+        this.collegeMajorOptions.unshift({ value: '专升本', label: '专升本' });
+        // 手动添加一个全校字段
+        this.collegeMajorOptions.unshift({ value: '全校', label: '全校' });
+        // this.collegeMajor = ['全校'];
+        console.log(this.collegeMajorOptions);
+      },
+
+      // 查询数据
+      async query() {
+        try {
+          this.allQuery();
+          //如果this.collegeMajor[1]不存在则设为null
+          let major = this.collegeMajor.length > 1 ? this.collegeMajor[1] : '';
+          this.topCollege = this.collegeMajor[0];
+          this.topMajor = major;
+          this.topEntrydate = this.entrydate;
+          console.log('55555', this.collegeMajor);
+          if (this.college) this.loading = true;
+          let params = {
+            college: this.collegeMajor[0],
+            major: major,
+            entrydate: this.entrydate,
+          };
+          console.log('params', params);
+          const result = await defHttp.get({ url: this.Url.getData, params });
+          let tableData = [];
+          let piedata = [];
+          let passrate = 0;
+          let index = 0;
+          const passRate = {};
+          if (result.cet4['大一学年'] != undefined) {
+            passRate['大一学年'] = result.cet4['大一学年'];
+          }
+          if (result.cet4['大二学年'] != undefined) {
+            passRate['大二学年'] = result.cet4['大二学年'];
+          }
+          if (result.cet4['大三学年'] != undefined) {
+            passRate['大三学年'] = result.cet4['大三学年'];
+          }
+          if (result.cet4['大四学年'] != undefined) {
+            passRate['大四学年'] = result.cet4['大四学年'];
+          }
+          result.cet4 = passRate;
+          this.lineXData = [];
+          this.lineYData = [];
+          for (let grade in result.cet4) {
+            result.cet4[grade].forEach((item) => {
+              this.lineXData.push(item.batch);
+              this.lineYData.push((item.batchpassrate * 100).toFixed(1));
+              if (index % 2 == 0) {
+                piedata.push({ value: parseFloat(item.gradepassrate - passrate).toFixed(3), name: grade + '时通过' });
+                passrate = parseFloat(item.gradepassrate).toFixed(3);
+              }
+              index++;
+              tableData.push({
+                grade: grade,
+                attendNumber: item.attendNumber,
+                batch: item.batch,
+                gradepassrate: (item.gradepassrate * 100).toFixed(1) + '%',
+                passNumber: item.passNumber,
+                batchpassrate: (item.batchpassrate * 100).toFixed(1) + '%',
+              });
+            });
+          }
+
+          console.log('tableData', tableData);
+          this.dataSourceCet4 = tableData; //表格数据
+          this.total = result.total; //总人数
+          this.totalName = result.totalName; //总人数名称
+          this.passNumberBottom = result.passNumber; //通过人数
+          this.passRateBottom = (result.passRate * 100).toFixed(1) + '%'; //通过率
+          //内置饼图
+          this.passRatePie = []; //清空数据
+          this.passRatePie.push({ value: result.passRate, name: '已通过' });
+          this.passRatePie.push({ value: 1 - result.passRate, name: '未通过' });
+          piedata.push({ value: (1 - passrate).toFixed(3), name: '未通过' }); //外置饼图
+          setTimeout(() => {
+            this.drawPieChart(piedata);
+            this.map2Chart();
+          }, 100);
+          // this.drawPieChart();
+        } finally {
+          this.loading = false;
+        }
+      },
+      test() {
+        defHttp.get({ url: '/cet/getTest' });
+      },
+      map2Chart() {
+        var myChart = echarts.init(document.getElementById('map2'));
+        var option = {
+          title: {
+            text: '各批次通过率分析',
+            left: 'left',
+            top: '0%',
+            textStyle: {
+              fontSize: 16,
+            },
+          },
+          tooltip: {
+            trigger: 'axis',
+            axisPointer: {
+              type: 'shadow',
+            },
+            formatter: function (params) {
+              return (
+                params[0].name +
+                '<br/>' +
+                '<table>' +
+                '<tr><td>' +
+                params[0].marker +
+                '</td><td style="font-weight: bold;">' +
+                '&nbsp;&nbsp;&nbsp;&nbsp;' +
+                params[0].value +
+                '%' +
+                '</td></tr>' +
+                '<tr>' +
+                '</table>'
+              );
+            },
+          },
+          grid: {
+            // top: '50px',
+            top: '15%',
+            left: '50px',
+            right: '50px',
+            // bottom: '30px',
+            bottom: '30%',
+          },
+          xAxis: {
+            type: 'category',
+            data: this.lineXData,
+          },
+          yAxis: {
+            type: 'value',
+          },
+          series: [
+            {
+              data: this.lineYData,
+              type: 'line',
               itemStyle: {
-                shadowBlur: 10,
-                shadowOffsetX: 0,
-                shadowColor: 'rgba(0, 0, 0, 0.5)',
+                normal: {
+                  label: {
+                    show: true, //开启显示
+                    position: 'top', //在上方显示
+                    textStyle: {
+                      //数值样式
+                      color: 'black',
+                      fontSize: 12,
+                    },
+                    formatter: '{c}%',
+                  },
+                },
+              },
+            },
+          ],
+        };
+
+        option && myChart.setOption(option);
+      },
+      drawPieChart(piedata) {
+        console.log(this.passRatePie);
+        console.log('piedata', piedata);
+        let myChart = echarts.init(document.getElementById('piechart'));
+        let option = {
+          tooltip: {
+            trigger: 'item',
+            confine: false,
+            avoidLabelOverlap: true,
+            //字体大小
+            itemStyle: {
+              fontSize: 100,
+            },
+          },
+
+          title: {
+            text: '四级通过率分析',
+            left: 'left',
+            top: '0%',
+            textStyle: {
+              fontSize: 15,
+            },
+          },
+          legend: {
+            top: 'center',
+            right: '0%',
+            orient: 'vertical',
+          },
+          color: ['#b3cde0', '#6497b1', '#005b96', '#03396c', '#e5e5e5'],
+
+          series: [
+            //外圈饼图
+            {
+              name: '四级通过率',
+              type: 'pie',
+              center: ['30%', '60%'],
+              radius: ['30%', '70%'],
+              itemStyle: {
+                borderRadius: 10,
+                borderColor: '#fff',
+                borderWidth: 2,
               },
               label: {
                 show: true,
                 fontSize: 13,
-                fontWeight: 'bold',
+                overflow: 'truncate',
+                minMargin: -1,
               },
+              emphasis: {
+                itemStyle: {
+                  shadowBlur: 10,
+                  shadowOffsetX: 0,
+                  shadowColor: 'rgba(0, 0, 0, 0.5)',
+                },
+                label: {
+                  show: true,
+                  fontSize: 13,
+                  fontWeight: 'bold',
+                },
+              },
+              data: piedata,
             },
-            data: piedata,
-          },
-        ],
-      };
+          ],
+        };
 
-      myChart.setOption(option);
+        myChart.setOption(option);
+      },
     },
-  },
-};
+  };
 </script>
 
 <style lang="less" scoped>
-* {
-  font-size: 12px;
-}
-
-::v-deep .ant-card-body {
-  padding: 4px;
-}
-
-::v-deep {
-  .ant-table-cell {
+  * {
     font-size: 12px;
   }
-}
-.card-with-piechart {
-  margin-top: 1px;
-  margin-bottom: 20px;
-  padding-top: 10px;
-  height:100%; /* 调整高度 */
-}
-.container {
-  display: flex;
-  background-color: #fff;
-  // padding: 15px;
-  padding: 5px 15px;
-  border-radius: 4px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.09);
-}
 
-.title {
-  font-size: 34px;
-  color: rgb(8, 8, 8);
-  font-weight: bold;
-}
-
-.stats-container {
-  margin-right:270px;
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  font-size: 90px;
-  // margin-top: 10px;
-  // padding: 10px;
-  // background-color: #f8f8f8f8;
-  // /* 背景颜色 */
-  // border-radius: 12px;
-  // /* 圆角边框 */
-}
-
-.stats-container span {
-  padding: 15px 30px;
-  /* 调整内边距 */
-  font-size: 15px;
-  color: #292929;
-  /* 文本颜色 */
-  white-space: nowrap;
-  /* 防止文本换行 */
-  flex: 1;
-  /* 每个项目占据相同的空间 */
-  text-align: center;
-  /* 文本居中 */
-  margin: 0 10px;
-  /* 调整外边距 */
-}
-
-.bottom-box {
-  display: flex;
-  column-gap: 10px;
-  padding: 0 5px;
-
-  .left-side {
-    // margin-top: 41px;
-    width: 40%;
+  ::v-deep .ant-card-body {
+    padding: 4px;
   }
 
-  .right-side {
-    position: relative;
+  ::v-deep {
+    .ant-table-cell {
+      font-size: 12px;
+    }
+  }
+  .card-with-piechart {
+    margin-top: 1px;
+    margin-bottom: 20px;
+    padding-top: 10px;
+    height: 100%; /* 调整高度 */
+  }
+  .container {
+    display: flex;
+    background-color: #fff;
+    // padding: 15px;
+    padding: 5px 15px;
+    border-radius: 4px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.09);
+  }
+
+  .title {
+    font-size: 34px;
+    color: rgb(8, 8, 8);
+    font-weight: bold;
+  }
+
+  .stats-container {
+    margin-right: 270px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-size: 90px;
+    // margin-top: 10px;
+    //padding-right: px;
+    // background-color: #f8f8f8f8;
+    // /* 背景颜色 */
+    // border-radius: 12px;
+    // /* 圆角边框 */
+  }
+
+  .stats-container span {
+    padding: 15px 30px;
+    /* 调整内边距 */
+    font-size: 15px;
+    color: #292929;
+    /* 文本颜色 */
+    white-space: nowrap;
+    /* 防止文本换行 */
     flex: 1;
+    /* 每个项目占据相同的空间 */
+    text-align: center;
+    /* 文本居中 */
+    margin: 0 5px;
+    /* 调整外边距 */
   }
-}
 
-.search-row {
-  display: flex;
-  align-items: center;
-}
+  .bottom-box {
+    display: flex;
+    column-gap: 10px;
+    padding: 0 5px;
 
-.query {
-  right: 3%;
-  top: 10px;
-  position: absolute;
-  padding-left: 20px;
-  margin-bottom: 10px;
-  display: flex;
-  align-items: center;
-  z-index:9999;
-}
+    .left-side {
+      // margin-top: 41px;
+      width: 40%;
+    }
 
-</style>
\ No newline at end of file
+    .right-side {
+      position: relative;
+      flex: 1;
+    }
+  }
+
+  .search-row {
+    display: flex;
+    align-items: center;
+  }
+
+  .query {
+    right: 3%;
+    top: 10px;
+    position: absolute;
+    padding-left: 20px;
+    margin-bottom: 10px;
+    display: flex;
+    align-items: center;
+    z-index: 9999;
+  }
+  .dropdown-wrapper {
+    position: relative; /* ✅ 让下拉菜单基于此定位 */
+    display: inline-block;
+  }
+  .dropdown-trigger {
+    width: 160px; /* ✅ 设置选择框宽度 */
+    height: 32px;
+    border: 1px solid #ccc; /* ✅ 添加边框 */
+    padding: 6px 12px;
+    border-radius: 4px;
+    background-color: #fff;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+  }
+
+  .dropdown-panel {
+    position: absolute;
+    top: 100%; /* ✅ 紧贴选择框底部 */
+    left: 0;
+    background: white;
+    border: 1px solid #ddd;
+    z-index: 1000;
+    display: flex;
+  }
+  .main-menu,
+  .sub-menu {
+    min-width: 160px;
+    max-height: 300px; /* ✅ 控制每一级高度 */
+    overflow-y: auto; /* ✅ 各自独立滚动 */
+    overflow-x: hidden;
+    border-right: 1px solid #eee;
+  }
+
+  .menu-item {
+    padding: 6px 12px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    cursor: pointer;
+    white-space: nowrap;
+  }
+
+  .menu-item:hover {
+    background: #f5f5f5;
+  }
+
+  .expand-icon {
+    margin-left: 8px;
+    color: #999;
+  }
+</style>