diff --git a/src/views/hardware/device/list.vue b/src/views/hardware/device/list.vue
index 13bc2e0..8a06b6b 100644
--- a/src/views/hardware/device/list.vue
+++ b/src/views/hardware/device/list.vue
@@ -55,6 +55,8 @@
             <!-- <template slot-scope="scope">{{scope.row.deviceType}}</template> -->
             <!-- <template slot-scope="scope">{{deviceTypeList.find(v=> v.value == scope.row.deviceType).label}}</template> -->
           </el-table-column>
+          <el-table-column prop="productId" align="center" label="产品SN" min-width="200">
+          </el-table-column>
           <!-- <el-table-column prop="deviceCode" align="center" label="设备编码">
           </el-table-column>
           <el-table-column prop="deviceType" align="center" label="类型">