diff --git a/src/views/qm/productCheck.vue b/src/views/qm/productCheck.vue
index 3e466aa2..a46a8cce 100644
--- a/src/views/qm/productCheck.vue
+++ b/src/views/qm/productCheck.vue
@@ -32,7 +32,7 @@
 							workObj.count_sampling
 						}}</el-descriptions-item>
 						<el-descriptions-item label="配帮管批次号" v-if=" workObj.mb_&&workObj.mb_.assemb">
-							<span v-for="item in workObj.mb_.assemb">{{item.batch}}、</span>
+							<span v-for="item in workObj.mb_.assemb" :key="item.id">{{item.batch}}、</span>
 						</el-descriptions-item>
 					</el-descriptions>
 					<el-button