diff --git a/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue b/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue
index de71cb8..90b6d06 100644
--- a/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue
+++ b/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue
@@ -78,7 +78,7 @@
         </div>
       </div>
       <div class="main-right">
-        <el-scrollbar height="500px" ref="scrollbar" style="padding: 20px">
+        <el-scrollbar height="550px" ref="scrollbar" style="padding: 20px">
         <div>
           <span style="font-weight: bold; font-size: 18px; color: #3596eb">分析数据：</span>
           <el-table :data="tableData2" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="350">
@@ -89,7 +89,7 @@
         <div class="analysisResults" style="margin-top: 20px">
           <span style="font-weight: bold; font-size: 18px; color: #3596eb; display: block">分析结果：</span>
           <el-button v-if="uplodFlag" @click="upload">下载</el-button>
-          <el-table ref="exportTableRef" :data="tableData3" row-key="TSuid" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="350">
+          <el-table ref="exportTableRef" v-loading="loading1" :data="tableData3" row-key="TSuid" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="400">
             <el-table-column v-for="column in tableLabel2" :key="column.prop" :prop="column.prop" :label="column.label" align="center" />
           </el-table>
           <!-- <el-pagination style="margin-top:10px" background layout="prev, pager, next" :total="1000" /> -->
@@ -344,6 +344,8 @@ const task=()=>{
   dialogVisible.value = false
   proxy.$modal.msgSuccess("提交完成!");
 }
+const scrollbar = ref(null);
+const loading1=ref(false)
 const dialogVisible = ref(false);
 const runResultShow = ref(false);
 const tableLabel = reactive([{ prop: "date", label: "" }]);
@@ -550,6 +552,7 @@ const computation = () => {
     return;
   }
   if (input5.value && input6.value && input4.value) {
+    loading1.value=true
     const sendData = {
       confidence: parseFloat(input5.value) / 100,
       support: parseFloat(input6.value) / 100,
@@ -567,6 +570,23 @@ const computation = () => {
         });
       }
       tableData3.value = res.data;
+      //一秒后执行
+      setTimeout(() => {
+        loading1.value=false
+      },500)
+      nextTick(() => {
+      setTimeout(() => {
+        const scrollContainer = scrollbar.value?.$el.querySelector(".el-scrollbar__wrap");
+        if (scrollContainer) {
+          scrollContainer.scrollTo({
+            top: scrollContainer.scrollHeight,
+            behavior: "smooth", // 平滑滚动
+          });
+        }
+      }, 500);
+    });
+    }).catch(()=>{
+      loading1.value=false
     });
   } else {
     proxy.$modal.msgWarning("请模型参数进行设置！");
diff --git a/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue b/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue
index 3330e6c..735b2d5 100644
--- a/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue
+++ b/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue
@@ -28,7 +28,7 @@
             </el-select>
           </div>
           <div class="metrics-table" style="margin-top: 10px">
-            <el-table border :data="tableData" style="width: 100%" :header-cell-style="headerCellStyle" @selection-change="handleSelectionChange">
+            <el-table v-loading="loading1" border :data="tableData" style="width: 100%" :header-cell-style="headerCellStyle" @selection-change="handleSelectionChange">
               <el-table-column type="selection" label="Date" align="center" :selectable="flag" />
               <el-table-column prop="text" label="指标" align="center" />
             </el-table>
@@ -82,7 +82,7 @@
         <el-scrollbar height="500px" ref="scrollbar" style="padding: 20px">
         <div>
           <span style="font-weight: bold; font-size: 18px; color: #3596eb">分析数据：</span>
-          <el-table ref="exportTableRef" :data="tableData2" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="350">
+          <el-table ref="exportTableRef" v-loading="loading2" :data="tableData2" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="350">
             <el-table-column v-for="column in tableLabel" :key="column.prop" :prop="column.prop" :label="column.label" align="center" />
           </el-table>
           <!-- <el-pagination style="margin-top:10px" background layout="prev, pager, next" :total="1000" /> -->
@@ -90,7 +90,7 @@
         <div class="analysisResults" style="margin-top: 20px">
           <span style="font-weight: bold; font-size: 18px; color: #3596eb; display: block">分析结果：</span>
           <el-button @click="upLoad" v-if="showChart">下载</el-button>
-          <el-table :data="tableData3" row-key="TSuid" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="350">
+          <el-table :data="tableData3" v-loading="loading3" row-key="TSuid" style="width: 100%; margin-top: 10px" :header-cell-style="headerCellStyle" height="350">
             <el-table-column v-for="column in tableLabel" :key="column.prop" :prop="column.prop" :label="column.label" align="center" />
           </el-table>
           <!-- <el-pagination style="margin-top:10px" background layout="prev, pager, next" :total="1000" /> -->
@@ -282,6 +282,9 @@ import JSZip from "jszip";
 import * as API from "@/api/AI.js";
 import { getUserInfo } from "@/utils/auth";
 import { onMounted, reactive } from "vue";
+const loading1=ref(false)
+const loading2=ref(false)
+const loading3=ref(false)
 const runResultShow = ref(false);
 const { proxy } = getCurrentInstance();
 const dialogVisible = ref(false);
@@ -379,7 +382,7 @@ onMounted(() => {
       {
         type: "scatter",
         encode: { tooltip: [0, 1] },
-        symbolSize: 15,
+        symbolSize: 8,
         itemStyle: {
           borderColor: "#555",
         },
@@ -393,6 +396,7 @@ onMounted(() => {
 });
 
   const optionData=()=>{
+    loading1.value=true
     API.viewingMetrics({userId:JSON.parse(getUserInfo()).userId,tableName:input.value,algorithmName:'聚类分析'}).then((res)=>{
         tableData.value=[]
         input3.value=''
@@ -401,6 +405,9 @@ onMounted(() => {
                 text:element
             })
         })
+        loading1.value=false
+    }).catch(()=>{
+      loading1.value=false
     })
   }
   const selectedRows = ref([]);
@@ -491,11 +498,17 @@ const optionData2 = () => {
       method: input3.value,
       userId: JSON.parse(getUserInfo()).userId,
     });
+    loading2.value=true
     API.dataPreprocessing(sendData.value).then((res) => {
       resTable2.value = res.data;
       tableData2.value = [];
       tableData2.value = res.data;
       proxy.$modal.msgSuccess("预处理成功！");
+      setTimeout(() => {
+        loading1.value=false
+      },500)
+    }).catch(()=>{
+      loading2.value=false
     });
   }
 };
@@ -509,6 +522,7 @@ const computation = () => {
     return;
   }
   if (input5.value && input6.value && input4.value) {
+    loading3.value=true
     const sendData = {
       k: input5.value,
       t: input6.value,
@@ -571,7 +585,12 @@ const computation = () => {
           Object.keys(res.data.centroid).forEach((key) => {
             addData(myChart2, res.data.centroid[key], "red");
           });
+          setTimeout(() => {
+            loading1.value=false
+          },500)
         });
+      }).catch(()=>{
+        loading3.value=false
       });
     nextTick(() => {
       setTimeout(() => {
diff --git a/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue b/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
index edd79e2..18bc42e 100644
--- a/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
+++ b/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
@@ -86,7 +86,7 @@
           <el-scrollbar height="500px" ref="scrollbar" style="padding: 20px;">
           <div>
               <span style="font-weight: bold;font-size: 18px;color: #3596EB;">分析数据：</span>
-              <el-table :data="tableData2"  style="width: 94%;margin-top:10px" :header-cell-style="headerCellStyle" height="350">
+              <el-table :data="tableData2"  style="width: 98%;margin-top:10px" :header-cell-style="headerCellStyle" height="350">
                   <el-table-column v-for="column in tableLabel" :key="column.prop" :prop="column.prop" :label="column.label" align="center"/>
               </el-table>
               <!-- <el-pagination style="margin-top:10px" background layout="prev, pager, next" :total="1000" /> -->
@@ -94,7 +94,7 @@
           <div class="analysisResults" style="margin-top: 20px">
               <span style="font-weight: bold;font-size: 18px;color: #3596EB;display: block;">分析结果：</span>
               <el-button class="imgBtn" v-if="flagUP" @click="upLoad">下载</el-button>
-              <el-table :data="tableData3" ref="exportTableRef" row-key="TSuid" style="width: 94%;margin-top:10px" :header-cell-style="headerCellStyle" height="350">
+              <el-table :data="tableData3" v-loading="loading1" ref="exportTableRef" row-key="TSuid" style="width: 98%;margin-top:10px" :header-cell-style="headerCellStyle" height="350">
                   <el-table-column v-for="column in tableLabel2" :key="column.prop" :prop="column.prop" :label="column.label" align="center"/>
                   <el-table-column v-if="flagColumn" label="预测" align="center">
                       <template #default="scope">
@@ -331,6 +331,7 @@ const task=()=>{
   dialogVisible.value = false
   proxy.$modal.msgSuccess("提交完成!");
 }
+const loading1=ref(false)
 const dialogVisible2 = ref(false);
 const flagColumn = ref(false);
 const runResultShow = ref(false);
@@ -380,6 +381,7 @@ const handleSelectionChange = (selection) => {
 };
 const tableData2 = ref([]);
 const tableData3 = ref([]);
+const scrollbar = ref(null);
 const resTable2 = ref();
 const taskZB = () => {
   flag.value = true;
@@ -489,6 +491,7 @@ const computation = () => {
       x: [],
       userId: JSON.parse(getUserInfo()).userId,
     };
+    loading1.value=true
     if (input4.value === "线性回归") {
       if (input5.value.length > 1) {
         proxy.$modal.msgError("y变量数量有误！");
@@ -515,6 +518,7 @@ const computation = () => {
         data.slopes = data.slopes.join(",");
         tableData3.value = [data];
         predictionResults.value = "";
+        loading1.value=false
       });
     } else {
       if (input5.value.length > 1) {
@@ -550,11 +554,24 @@ const computation = () => {
         data.slope = data.slope;
         tableData3.value = [data];
         predictionResults.value = "";
+        loading1.value=true
       });
     }
   } else {
     proxy.$modal.msgWarning("请模型参数进行设置！");
   }
+  nextTick(() => {
+      setTimeout(() => {
+        loading1.value=false
+        const scrollContainer = scrollbar.value?.$el.querySelector(".el-scrollbar__wrap");
+        if (scrollContainer) {
+          scrollContainer.scrollTo({
+            top: scrollContainer.scrollHeight,
+            behavior: "smooth", // 平滑滚动
+          });
+        }
+      }, 500);
+    });
   flagUP.value = true;
 };
 const nowData = ref([]);