diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/PaymentApplicationServiceImpl.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/PaymentApplicationServiceImpl.java
index 38802ebe..54ff9c7c 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/PaymentApplicationServiceImpl.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/PaymentApplicationServiceImpl.java
@@ -176,7 +176,11 @@ public class PaymentApplicationServiceImpl extends BaseServiceImpl<PaymentApplic
 			.like(Func.isNotEmpty(query.getPayeeName()), PaymentApplication::getPayeeName, query.getPayeeName())
 			.like(Func.isNotEmpty(query.getProjectName()), PaymentApplication::getProjectName, query.getProjectName())
 			.like(Func.isNotEmpty(query.getDeptName()), PaymentApplication::getDeptName, query.getDeptName())
-			.like(Func.isNotEmpty(query.getSettlementNo()), PaymentApplication::getSettlementNo, query.getSettlementNo())
+			// 按结算单号查询时，同时匹配付款申请单号和预付款申请单号
+			.and(Func.isNotEmpty(query.getSettlementNo()), w -> w
+				.like(PaymentApplication::getSettlementNo, query.getSettlementNo())
+				.or()
+				.like(PaymentApplication::getPreSettlementNo, query.getSettlementNo()))
 			.eq(Func.isNotEmpty(query.getPaymentType()), PaymentApplication::getPaymentType, query.getPaymentType())
 			.eq(Func.isNotEmpty(query.getApprovalStatus()), PaymentApplication::getApprovalStatus, query.getApprovalStatus())
 			.eq(Func.isNotEmpty(query.getKingdeeStatus()), PaymentApplication::getKingdeeStatus, query.getKingdeeStatus())