diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/controller/OilStatisticsController.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/controller/OilStatisticsController.java
index 4917f63..44efe2d 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/controller/OilStatisticsController.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/controller/OilStatisticsController.java
@@ -158,4 +158,10 @@ public class OilStatisticsController extends BaseController {
         LocalDate lastYearDate = date.minus(1, ChronoUnit.YEARS);
         return lastYearDate.format(formatter);
     }
+
+    @GetMapping("/dailyData")
+    public AjaxResult dailyData(String day) {
+        List<Map<String, Object>> dailyReportDataOverview = oilThDeviceReportService.dailyReportDataOverview(day);
+        return success(dailyReportDataOverview);
+    }
 }
diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/mapper/ThDeviceReportMapper.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/mapper/ThDeviceReportMapper.java
index 2b64dd8..394ef2f 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/mapper/ThDeviceReportMapper.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/mapper/ThDeviceReportMapper.java
@@ -64,4 +64,11 @@ public interface ThDeviceReportMapper {
      */
     @MapKey("month")
     List<Map<String, Object>> monthReportDataOverviewDeviceDs(@Param("deptId") Long deptId, @Param("month") String month);
+
+    /**
+     * 每日数据
+     * @param day 日期 2024-08-30
+     */
+    @MapKey("day")
+    List<Map<String, Object>> dailyReportDataOverview(@Param("day") String day);
 }
diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/IOilThDeviceReportService.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/IOilThDeviceReportService.java
index 68d3ec8..809c6dc 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/IOilThDeviceReportService.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/IOilThDeviceReportService.java
@@ -7,4 +7,6 @@ public interface IOilThDeviceReportService {
     List<Map<String, Object>> monthReportDataOverview(Long deptId, String month);
 
     List<Map<String, Object>> monthReportDataOverviewDeviceDs(Long deptId, String month);
+
+    List<Map<String, Object>>  dailyReportDataOverview(String day);
 }
diff --git a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/impl/OilThDeviceReportService.java b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/impl/OilThDeviceReportService.java
index 5787db3..bdd02be 100644
--- a/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/impl/OilThDeviceReportService.java
+++ b/RuoYi-Vue-Oracle/src/main/java/com/ruoyi/project/oil/service/impl/OilThDeviceReportService.java
@@ -26,4 +26,9 @@ public class OilThDeviceReportService  implements IOilThDeviceReportService {
         return camelCaseMapListKey(thDeviceReportMapper.monthReportDataOverviewDeviceDs(deptId, month));
     }
 
+    @Override
+    public List<Map<String, Object>> dailyReportDataOverview(String day) {
+        return camelCaseMapListKey(thDeviceReportMapper.dailyReportDataOverview(day));
+    }
+
 }
diff --git a/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml b/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml
index 4b6e7d3..1d90452 100644
--- a/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml
+++ b/RuoYi-Vue-Oracle/src/main/resources/mybatis/oil/ThDeviceReportMapper.xml
@@ -159,4 +159,22 @@
         GROUP BY d.sn, p.dept_name, pp.dept_name
         ORDER BY pp.dept_name, p.dept_name
     </select>
+
+    <select id="dailyReportDataOverview" parameterType="map" resultType="map">
+        SELECT TO_CHAR(d.report_time, 'YYYY-MM-DD') AS day,
+               d.sn,
+               p.dept_name                    as "p",
+               pp.dept_name                   as "pp",
+               ppp.dept_name                  as "ppp",
+               ROUND(AVG(TO_NUMBER(d.ds)), 8)       AS avg_ds
+        FROM th_device_report d
+                 LEFT JOIN th_device td ON d.sn = td.sn
+                 LEFT JOIN sys_dept p ON td.dept_id = p.dept_id
+                 LEFT JOIN sys_dept pp ON p.parent_id = pp.dept_id
+                 LEFT JOIN sys_dept ppp ON pp.parent_id = ppp.dept_id
+        WHERE d.sn IN (SELECT d.sn FROM th_device d)
+          AND TO_CHAR(d.report_time, 'YYYY-MM-DD') = #{day}
+        GROUP BY TO_CHAR(d.report_time, 'YYYY-MM-DD'), ppp.dept_name, pp.dept_name, p.dept_name, d.sn
+        ORDER BY ppp.dept_name, pp.dept_name, p.dept_name
+    </select>
 </mapper>
diff --git a/ruoyi-ui/src/api/statistics/daily.js b/ruoyi-ui/src/api/statistics/daily.js
new file mode 100644
index 0000000..7f903ec
--- /dev/null
+++ b/ruoyi-ui/src/api/statistics/daily.js
@@ -0,0 +1,9 @@
+import request from '@/utils/request'
+
+export function getDailyData(params) {
+  return request({
+    url: '/statistics/dailyData',
+    params: params,
+    method: 'get',
+  })
+}
diff --git a/ruoyi-ui/src/api/statistics/reportCenter.js b/ruoyi-ui/src/api/statistics/reportCenter.js
index ae93f32..9e4a0bd 100644
--- a/ruoyi-ui/src/api/statistics/reportCenter.js
+++ b/ruoyi-ui/src/api/statistics/reportCenter.js
@@ -1,7 +1,6 @@
 import request from '@/utils/request'
 
 export function reportCenterApi(params) {
-  console.log(params);
   return request({
     url: '/statistics/reportCenter',
     params: params,
diff --git a/ruoyi-ui/src/utils/excel.js b/ruoyi-ui/src/utils/excel.js
new file mode 100644
index 0000000..2cef1b5
--- /dev/null
+++ b/ruoyi-ui/src/utils/excel.js
@@ -0,0 +1,20 @@
+import * as XLSX from "xlsx";
+
+
+export function exportExcel(dom, fileName="导出文件") {
+  const xlsxParam = { raw: true };//转换成excel时，使用原始的格式
+  let table;
+  if (!dom) {
+    return;
+  }
+  // dom是字符串
+  if (typeof dom === "string") {
+    table = document.querySelector(dom).cloneNode(true);
+  } else {
+    table = dom.cloneNode(true);
+  }
+  let wb = XLSX.utils.table_to_book(table, xlsxParam);
+
+  // 生成excel
+  XLSX.writeFile(wb, `${fileName.endsWith(".xlsx") ? fileName : fileName + ".xlsx"}`);
+}
diff --git a/ruoyi-ui/src/views/dataStatistics/daily/index.vue b/ruoyi-ui/src/views/dataStatistics/daily/index.vue
index e69de29..c9e6d57 100644
--- a/ruoyi-ui/src/views/dataStatistics/daily/index.vue
+++ b/ruoyi-ui/src/views/dataStatistics/daily/index.vue
@@ -0,0 +1,176 @@
+<template>
+  <div class="daily-data">
+    <el-row :gutter="10" class="tool-bar">
+      <el-col :span="6">
+        <el-date-picker
+          v-model="day"
+          type="date"
+          format="yyyy-MM-dd"
+          value-format="yyyy-MM-dd"
+          @change="changeDate"
+          placeholder="选择日期"
+        >
+        </el-date-picker>
+      </el-col>
+      <el-col :span="18">
+        <div class="export_btn">
+          <el-button type="primary" icon="eel-icon-download" @click="handleExport">导出</el-button>
+        </div>
+      </el-col>
+    </el-row>
+    <el-row :gutter="10">
+      <el-table
+      id="dailyTable"
+        :data="tableData"
+        border
+        style="width: 100%"
+        :span-method="objectSpanMethod"
+      >
+        <el-table-column prop="ppp" label="港口">
+          <template slot-scope="{ row }">
+            <div>{{ row.ppp }}</div>
+            <div style="display: flex; gap: 10px">
+              <el-tag>港口数: {{ getChildCount(row, 'ppp', 'pp') }}</el-tag>
+              <el-tag type="warning">平均值:  {{ calculateChildAvg(row, 'ppp') }}</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+
+        <el-table-column prop="pp" label="港区">
+          <template slot-scope="{ row }">
+            <div>{{ row.pp }}</div>
+            <div style="display: flex; gap: 10px">
+              <el-tag>企业数: {{ getChildCount(row, 'pp', 'p') }}</el-tag>
+              <el-tag type="warning">平均值:  {{ calculateChildAvg(row, 'pp') }}</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+
+        <el-table-column prop="p" label="企业">
+          <template slot-scope="{ row }">
+            <div>{{ row.p }}</div>
+            <div style="display: flex; gap: 10px">
+              <el-tag>设备数: {{ getChildCount(row, 'p', 'sn') }}</el-tag>
+              <el-tag type="warning">平均值: {{ calculateChildAvg(row, 'p') }}</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+
+        <el-table-column prop="sn" label="设备编号"></el-table-column>
+
+        <el-table-column
+          prop="avgDs"
+          label="当日均值"
+          align="center"
+        ></el-table-column>
+      </el-table>
+    </el-row>
+  </div>
+</template>
+
+<script>
+import moment from "moment";
+import { getDailyData } from "@/api/statistics/daily.js";
+import { exportExcel } from "@/utils/excel";
+export default {
+  name: "Daily",
+  data() {
+    return {
+      day: "",
+      tableData: [],
+    };
+  },
+  created() {
+    this.day = moment().format("YYYY-MM-DD");
+    this.queryData();
+  },
+  methods: {
+    changeDate() {
+      this.queryData();
+    },
+    queryData() {
+      getDailyData({ day: this.day }).then((res) => {
+        if (res.code === 200) {
+          this.tableData = res.data.map((item) => {
+            return {
+              ...item,
+              avgDs: parseFloat(item.avgDs.toFixed(2))
+            };
+          });
+        }
+      });
+    },
+    objectSpanMethod({ row, column, rowIndex, columnIndex }) {
+      const calculateRowSpan = (key) => {
+        const value = row[key];
+        let rowSpan = 1;
+        if (rowIndex === 0) {
+          while (
+            this.tableData[rowIndex + rowSpan] &&
+            this.tableData[rowIndex + rowSpan][key] === value
+          ) {
+            rowSpan++;
+          }
+          return { rowspan: rowSpan, colspan: 1 };
+        } else {
+          if (this.tableData[rowIndex - 1][key] === value) {
+            return { rowspan: 0, colspan: 0 };
+          } else {
+            while (
+              this.tableData[rowIndex + rowSpan] &&
+              this.tableData[rowIndex + rowSpan][key] === value
+            ) {
+              rowSpan++;
+            }
+            return { rowspan: rowSpan, colspan: 1 };
+          }
+        }
+      };
+
+      if (columnIndex === 0) {
+        return calculateRowSpan("ppp");
+      } else if (columnIndex === 1) {
+        return calculateRowSpan("pp");
+      } else if (columnIndex === 2) {
+        return calculateRowSpan("p");
+      }
+    },
+    getChildCount(row, key, childKey) {
+      const childSet = new Set();
+      for (let i = 0; i < this.tableData.length; i++) {
+        if (row[key] === this.tableData[i][key]) {
+          childSet.add(this.tableData[i][childKey]);
+        }
+      }
+      return childSet.size;
+    },
+    calculateChildAvg(row, key) {
+      const childList = [];
+      for (let i = 0; i < this.tableData.length; i++) {
+        if (row[key] === this.tableData[i][key]) {
+          childList.push(this.tableData[i].avgDs);
+        }
+      }
+      // 计算平均值, 保留两位小数
+      return (childList.reduce((a, b) => a + b, 0) / childList.length).toFixed(2);
+    },
+    handleExport() {
+      exportExcel("#dailyTable", `${this.day}-数据统计`);
+    },
+  },
+};
+</script>
+
+<style scoped>
+.daily-data {
+  padding: 10px 20px;
+
+  .tool-bar {
+    margin-bottom: 10px;
+  }
+}
+.export_btn {
+  display: flex;
+  justify-content: flex-end;
+}
+</style>