diff --git a/src/main/webapp/jsp/bigScreen.jsp b/src/main/webapp/jsp/bigScreen.jsp
index dbac5c89..f3b346b3 100644
--- a/src/main/webapp/jsp/bigScreen.jsp
+++ b/src/main/webapp/jsp/bigScreen.jsp
@@ -664,6 +664,14 @@
           val3: 0, // 泥处理指标3
         },
 
+        // 泥处理点位编码配置
+        nclMPointKeys: {
+          val1: "D_NiCL", // 泥处理指标1点位编码
+          val2: "D_NiCL", // 泥处理指标2点位编码
+          val3: "D_NiCL", // 泥处理指标3点位编码
+          chart: "D_NiCL", // 泥处理图表点位编码
+        },
+
         // 药耗数据 (yaohao)
         yaohao: {
           D_PACDSYH: 0,
@@ -880,44 +888,6 @@
         });
       }
 
-      // 从接口获取数据并更新页面（示例方法，供后期调用）
-      function fetchDataFromApi(apiUrl) {
-        $.ajax({
-          url: apiUrl,
-          type: "GET",
-          dataType: "json",
-          success: function (response) {
-            // 假设接口返回的数据格式如下：
-            // {
-            //   slqs: { todayTotal: xxx, yesterdayTotal: xxx, monthTotal: xxx },
-            //   ncl: { val1: xxx, val2: xxx, val3: xxx },
-            //   yaohao: { val1: xxx, val2: xxx, val3: xxx },
-            //   qualityTable: [...],
-            //   sevenDaysChart: { xAxis: [...], data: [...] },
-            //   nclChart: { xAxis: [...], data: [...] },
-            //   qualityChart: { xAxis: [...], data: [...] }
-            // }
-            if (response) {
-              if (response.slqs) pageData.slqs = response.slqs;
-              if (response.ncl) pageData.ncl = response.ncl;
-              if (response.yaohao) pageData.yaohao = response.yaohao;
-              if (response.qualityTable)
-                pageData.qualityTable = response.qualityTable;
-              if (response.sevenDaysChart)
-                pageData.sevenDaysChart = response.sevenDaysChart;
-              if (response.nclChart) pageData.nclChart = response.nclChart;
-              if (response.qualityChart)
-                pageData.qualityChart = response.qualityChart;
-
-              refreshPage();
-            }
-          },
-          error: function (xhr, status, error) {
-            console.error("获取数据失败:", error);
-          },
-        });
-      }
-
       // 刷新页面所有数据
       function refreshPage() {
         updateSlqs();
@@ -929,6 +899,14 @@
         initQualityChart();
       }
 
+      // 格式化日期为 YYYY-MM-DD 格式
+      function formatDate(date) {
+        var year = date.getFullYear();
+        var month = (date.getMonth() + 1).toString().padStart(2, "0");
+        var day = date.getDate().toString().padStart(2, "0");
+        return year + "-" + month + "-" + day;
+      }
+
       // 进入全屏函数
       function enterFullscreen() {
         var elem = document.documentElement;
@@ -1077,51 +1055,46 @@
         });
       }
 
-      // 获取点位信息数据
-      // mpcode: 点位编码
-      // sdt: 开始时间 (可选，默认7天前)
-      // edt: 结束时间 (可选，默认当前时间)
-      // 返回: Promise对象
-        function fetchPointData(mpcode, sdt, edt) {
-        // 默认时间范围：近7天
-        if (!edt) {
-          var now = new Date();
-          edt = formatDate(now);
-        }
-        if (!sdt) {
-          var sevenDaysAgo = new Date();
-          sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7);
-          sdt = formatDate(sevenDaysAgo);
-        }
-        
-        return new Promise(function(resolve, reject) {
-          $.ajax({
-            url: '<%=request.getContextPath()%>/data/getDetailData.do',
-            type: 'GET',
-            data: {
-              mpcode: mpcode,
-              sdt: sdt,
-              edt: edt
-            },
-            dataType: 'json',
-            success: function(response) {
-              console.log('点位数据[' + mpcode + ']:', response);
-              resolve(response);
-            },
-            error: function(xhr, status, error) {
-              console.error('获取点位数据失败:', mpcode, error);
-              reject(error);
-            }
-          });
-        });
-      }
+      // 获取泥处理数据（每日汇总）
+      function fetchNclData() {
+        var mPointKey = pageData.nclMPointKeys.chart;
+        var now = new Date();
+        var endTime = formatDate(now) + " 23:59:59";
+        var startTime = formatDate(new Date(now.getTime() - 10 * 24 * 60 * 60 * 1000)) + " 00:00:00"; // 最近10天
 
-      // 格式化日期为 YYYY-MM-DD 格式
-      function formatDate(date) {
-        var year = date.getFullYear();
-        var month = (date.getMonth() + 1).toString().padStart(2, "0");
-        var day = date.getDate().toString().padStart(2, "0");
-        return year + "-" + month + "-" + day;
+        $.ajax({
+          url: "<%=request.getContextPath()%>/mpoint/data/getDailyAggregation.do",
+          type: "GET",
+          data: {
+            mPointKey: mPointKey,
+            startTime: startTime,
+            endTime: endTime
+          },
+          dataType: "json",
+          success: function (response) {
+            console.log("泥处理数据:", response);
+            if (response && response.success && response.dailyData) {
+              var xAxis = [];
+              var data = [];
+              response.dailyData.forEach(function (item) {
+                // 日期格式: "2026-03-07" -> "03-07"
+                var dateStr = item.dateStr || "";
+                if (dateStr.length >= 10) {
+                  xAxis.push(dateStr.substring(5)); // 取 "MM-DD" 部分
+                } else {
+                  xAxis.push(dateStr);
+                }
+                data.push(parseFloat(item.totalValue) || 0);
+              });
+              pageData.nclChart.xAxis = xAxis;
+              pageData.nclChart.data = data;
+              initNclChart(); // 重新渲染图表
+            }
+          },
+          error: function (xhr, status, error) {
+            console.error("获取泥处理数据失败:", error);
+          }
+        });
       }
 
       $(function () {
@@ -1145,6 +1118,9 @@
         // 获取质量指标表格数据
         fetchQualityTableData();
 
+        // 获取泥处理数据
+        fetchNclData();
+
         // 批量获取点位数据并更新显示
         var pointList = getAllPointIds();
         pointList.forEach(function (mpcode) {
@@ -1156,6 +1132,7 @@
           console.log('定时刷新数据...');
           fetchSlqsData();
           fetchQualityTableData();
+          fetchNclData();
           // 批量刷新点位数据
           pointList.forEach(function (mpcode) {
             getValue('0533JS', mpcode, mpcode, `${mpcode}_name`, '<%=request.getContextPath()%>');