diff --git a/backend/src/services/binReplenishService.js b/backend/src/services/binReplenishService.js
index e13c3b8..870701e 100644
--- a/backend/src/services/binReplenishService.js
+++ b/backend/src/services/binReplenishService.js
@@ -309,8 +309,10 @@ function buildSummary(rows, orderSkuCount) {
     pickTotal: 0,
     storageTotal: 0,
   };
+  const STATUS_SUM_KEY = { need: 'need', short: 'short', enough: 'enough', no_order: 'noOrder' };
   rows.forEach((row) => {
-    if (summary[row.status] !== undefined) summary[row.status] += 1;
+    const key = STATUS_SUM_KEY[row.status];
+    if (key && summary[key] !== undefined) summary[key] += 1;
     summary.suggestQtyTotal += row.suggestQty || 0;
     summary.orderQtyTotal += row.orderQty || 0;
     summary.exceedTotal += row.excess || 0;