diff --git a/bms-front/src/views/price/billing/components/BillDetail.vue b/bms-front/src/views/price/billing/components/BillDetail.vue
index bf008438..3a2bebe5 100644
--- a/bms-front/src/views/price/billing/components/BillDetail.vue
+++ b/bms-front/src/views/price/billing/components/BillDetail.vue
@@ -66,7 +66,7 @@
             <el-descriptions-item label="产品">{{ productLabel(detail) }}</el-descriptions-item>
             <el-descriptions-item label="计费重量(kg)">{{ formatWeight(detail.chargeWeight ?? detail.weight) }}</el-descriptions-item>
             <el-descriptions-item label="重量段">{{ detail.weightLabel || '-' }}</el-descriptions-item>
-            <el-descriptions-item label="计费日期">{{ formatDate(detail.bizDate) }}</el-descriptions-item>
+            <el-descriptions-item label="计费日期">{{ detail.bizDate || '-' }}</el-descriptions-item>
             <el-descriptions-item label="计价来源">
               <el-tag size="small" :type="sourceTagType(detail.matchSource)">{{ sourceLabel(detail.matchSource) }}</el-tag>
             </el-descriptions-item>