diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/InvoiceReceiptServiceImpl.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/InvoiceReceiptServiceImpl.java
index a6262440..5ca63c56 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/InvoiceReceiptServiceImpl.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/InvoiceReceiptServiceImpl.java
@@ -904,12 +904,13 @@ public class InvoiceReceiptServiceImpl extends BaseServiceImpl<InvoiceReceiptMap
 		int filled = 0;
 		List<String> failures = new ArrayList<>();
 		for (Map.Entry<String, List<InvoiceReceipt>> entry : receiptsByBuyer.entrySet()) {
-			Set<String> invoiceNos = entry.getValue().stream().map(InvoiceReceipt::getInvoiceNo)
+			// 匹配键须与 A303-2 落库的 awrp_src_code 同源（收票登记id），按发票号匹配将永远查不到自推单据
+			Set<String> srcCodes = entry.getValue().stream().map(receipt -> String.valueOf(receipt.getId()))
 				.collect(Collectors.toCollection(LinkedHashSet::new));
 			Map<String, BfiReceivedInvoiceVO> matched = kingdeeReceivedInvoiceSyncSupport
-				.queryReceivedInvoiceBySrcCodes(entry.getKey(), invoiceNos, windowStart, windowEnd);
+				.queryReceivedInvoiceBySrcCodes(entry.getKey(), srcCodes, windowStart, windowEnd);
 			for (InvoiceReceipt receipt : entry.getValue()) {
-				BfiReceivedInvoiceVO row = matched.get(receipt.getInvoiceNo());
+				BfiReceivedInvoiceVO row = matched.get(String.valueOf(receipt.getId()));
 				// 窗口内查不到不判为删除（金蝶修改时间延迟/滑窗），保持现状由人工重推兜底
 				if (row == null) {
 					continue;
diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/support/KingdeeReceivedInvoiceSyncSupport.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/support/KingdeeReceivedInvoiceSyncSupport.java
index 7844082e..a8fc564e 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/support/KingdeeReceivedInvoiceSyncSupport.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/support/KingdeeReceivedInvoiceSyncSupport.java
@@ -93,10 +93,10 @@ public class KingdeeReceivedInvoiceSyncSupport {
 	 * 契约无来源单据号查询参数，防重键匹配在返回行上进行；查询失败中断本轮，由任务层记录异常
 	 *
 	 * @param buyerName    购方名称（接口必填，取镜像受票单位）
-	 * @param srcCodes     待匹配的收票单防重键（发票号码）集合
+	 * @param srcCodes     待匹配的收票单防重键（收票登记id，与 A303-2 的 awrp_src_code 同源）集合
 	 * @param windowStart  修改时间-开始（窗口不超一个月，调用方控制）
 	 * @param windowEnd    修改时间-结束
-	 * @return 发票号码 -&gt; 收票单行（同键多行取修改时间最新）
+	 * @return 防重键（收票登记id） -&gt; 收票单行（同键多行取修改时间最新）
 	 */
 	public Map<String, BfiReceivedInvoiceVO> queryReceivedInvoiceBySrcCodes(String buyerName, Collection<String> srcCodes,
 																			 LocalDateTime windowStart, LocalDateTime windowEnd) {