修改

src/views/ProductionProcess/workOrder.vue

@@ -76,7 +76,7 @@
             <span>{{ scope.row.orderNo || '-' }}</span>
           </template>
         </el-table-column>
-        <el-table-column :show-overflow-tooltip="true" align="center" prop="partNo">
+        <el-table-column :show-overflow-tooltip="true" align="center" width="250" prop="partNo">
           <template slot="header">
             <div>成品料号</div>
             <div>Part No.</div>