diff --git a/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue b/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue
index 7ee106d..63a488f 100644
--- a/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue
+++ b/src/views/digitalMarketingAlgorithms/components/associationRuleMining.vue
@@ -16,7 +16,7 @@
   </div>
   <div class="app-main">
     <div class="main-left">
-      <el-scrollbar height="585px" style="padding: 0 10px" min-size="5">
+      <el-scrollbar height="640px" style="padding: 0 10px" min-size="5">
         <div>
           <div class="left-top">
             <span>一、选择指标</span>
@@ -69,13 +69,14 @@
             <el-button @click="computation">计算</el-button>
           </div>
         </div>
-      </el-scrollbar>
-      <div style="margin-top: auto">
+        <div style="margin-top: auto">
         <div class="startOver" @click="startOver()">
           <img src="../../../assets/images/重新开始.png" alt="" />
           <span>重新开始</span>
         </div>
       </div>
+      </el-scrollbar>
+     
     </div>
     <div class="main-right">
       <el-scrollbar height="550px" ref="scrollbar" style="padding: 20px">
@@ -688,11 +689,10 @@ const startOver = () => {
       }
     }
     .startOver {
-      // margin-left: -10px;
-      width: 205px;
-      height: 55px;
+      width: 150px;
+      height: 40px;
       background: #00f4ff;
-      //水平居中
+      margin: auto;
       display: flex;
       align-items: center;
       justify-content: center;
diff --git a/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue b/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue
index 66bfdd4..498b13f 100644
--- a/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue
+++ b/src/views/digitalMarketingAlgorithms/components/clusterAnalysis.vue
@@ -16,7 +16,7 @@
     </div>
     <div class="app-main">
       <div class="main-left">
-        <el-scrollbar height="585px" style="padding: 0 10px" min-size="5">
+        <el-scrollbar height="640px" style="padding: 0 10px" min-size="5">
         <div>
           <div class="left-top">
             <span>一、选择指标</span>
@@ -67,13 +67,14 @@
             <el-button @click="clusterAnalysisCalculation">计算</el-button>
           </div>
         </div>
-      </el-scrollbar>
-      <div style="margin-top: auto">
+        <div style="margin-top: auto">
         <div class="startOver" @click="startOver()">
           <img src="../../../assets/images/重新开始.png" alt="" />
           <span>重新开始</span>
         </div>
       </div>
+      </el-scrollbar>
+    
     </div>
     <div class="main-right">
       <el-scrollbar height="500px" ref="scrollbar" style="padding: 20px">
@@ -728,11 +729,10 @@ const handleExport = async (name) => {
       }
     }
     .startOver {
-      // margin-left: -10px;
-      width: 205px;
-      height: 55px;
+      width: 150px;
+      height: 40px;
       background: #00f4ff;
-      //水平居中
+      margin: auto;
       display: flex;
       align-items: center;
       justify-content: center;
diff --git a/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue b/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
index 1e37cfb..3aa2ed4 100644
--- a/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
+++ b/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
@@ -16,7 +16,7 @@
   </div>
   <div class="app-main">
     <div class="main-left">
-      <el-scrollbar height="585px" style="padding: 0 10px" min-size="5">
+      <el-scrollbar height="640px" style="padding: 0 10px" min-size="5">
         <div>
           <div class="left-top">
             <span>一、选择指标</span>
@@ -73,13 +73,14 @@
             <el-button @click="computation">计算</el-button>
           </div>
         </div>
-      </el-scrollbar>
-      <div style="margin-top: auto">
+        <div style="margin-top: auto">
         <div class="startOver" @click="startOver()">
           <img src="../../../assets/images/重新开始.png" alt="" />
           <span>重新开始</span>
         </div>
       </div>
+      </el-scrollbar>
+     
     </div>
     <div class="main-right">
       <el-scrollbar height="500px" ref="scrollbar" style="padding: 20px">
@@ -720,11 +721,10 @@ const startOver = () => {
       }
     }
     .startOver {
-      // margin-left: -10px;
-      width: 205px;
-      height: 55px;
+      width: 150px;
+      height: 40px;
       background: #00f4ff;
-      //水平居中
+      margin: auto;
       display: flex;
       align-items: center;
       justify-content: center;