diff --git a/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue b/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
index b763c38..865365a 100644
--- a/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
+++ b/src/views/digitalMarketingAlgorithms/components/regressionAnalysis.vue
@@ -149,7 +149,7 @@
     <div class="from-item">
       <el-form :inline="true" label-position="right" label-width="50px" :model="form" class="demo-form-inline">
         <el-form-item label="x：">
-          <el-input style="width: 225px" v-model="formInline2.user" clearable placeholder="请输入x， 多个以英文逗号隔开" />
+          <el-input style="width: 225px" v-model="formInline2.user" clearable placeholder="请输入x" />
         </el-form-item>
       </el-form>
     </div>