设备大类

src/views/device/class/detail.vue

@@ -30,7 +30,7 @@
         </el-select>
       </el-form-item>
       <el-form-item v-if="form.userType === 3" label="指定用户：" prop="user">
-        <el-input v-model="form.user" placeholder="请输入指定用户" />
+        <el-input v-model="form.user" placeholder="请输入指定用户(逗号隔开)" />
       </el-form-item>
       <el-row :gutter="70">
         <el-col :span="12">