样式修改

src/views/dish/material/components/MaterialDialog.vue

@@ -8,6 +8,7 @@
     :destroy-on-close="true"
     @close="handleClose"
   > 
+    <div style="width: 100%;height: 600px;overflow-y: auto;">
       <el-tabs v-model="activeTab">
         <el-tab-pane label="基础信息" name="basic">
           <el-form ref="form" :model="form" :rules="rules" label-width="120px">
@@ -230,7 +231,7 @@
           <!-- 这里添加图片上传组件 -->
         </el-tab-pane>
       </el-tabs>
-
+    </div> 
     <div slot="footer" class="dialog-footer">
       <el-button type="primary" @click="submitForm">确 定</el-button>
       <el-button @click="cancel">取 消</el-button>