diff --git a/blade-service/blade-transport/src/main/java/org/springblade/transport/config/BfiProperties.java b/blade-service/blade-transport/src/main/java/org/springblade/transport/config/BfiProperties.java
index 0b579ecb..acec0027 100644
--- a/blade-service/blade-transport/src/main/java/org/springblade/transport/config/BfiProperties.java
+++ b/blade-service/blade-transport/src/main/java/org/springblade/transport/config/BfiProperties.java
@@ -247,6 +247,11 @@ public class BfiProperties {
 		 * 回写 single-flight 锁租约秒数，须大于最坏一轮耗时（分批远程查询 + 逐单回写）
 		 */
 		private long lockLeaseSeconds = 1800;
+
+		/**
+		 * A103-4 付款处理查询业务日期窗口天数，默认 60
+		 */
+		private int queryWindowDays = 60;
 	}
 
 	/**
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 5d52c861..dce97de2 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
@@ -1185,15 +1185,17 @@ public class PaymentApplicationServiceImpl extends BaseServiceImpl<PaymentApplic
 	}
 
 	/**
-	 * A103-4 分页查询：按付款人（公司）编码 + 最近1个月业务日期窗口（接口限制不超过1个月），自动翻页
+	 * A103-4 分页查询：按付款人（公司）编码 + 业务日期窗口，自动翻页
+	 * <p>
+	 * 窗口天数取 Nacos thirdParty.bfi.payResult.queryWindowDays（默认 60）
 	 *
 	 * @param orgNumber 付款人（公司）编码
 	 * @return 付款处理单列表
 	 */
 	private List<BfiPayBillVO> queryPayBillPages(String orgNumber) {
 		LocalDate endDate = LocalDate.now();
-		// 业务日期窗口控制在不超过1个月
-		LocalDate beginDate = endDate.minusMonths(1).plusDays(1);
+		int windowDays = Math.max(bfiProperties.getPayResult().getQueryWindowDays(), 1);
+		LocalDate beginDate = endDate.minusDays(windowDays);
 		BfiPayBillQueryDTO param = new BfiPayBillQueryDTO();
 		param.setOrgNumber(List.of(orgNumber));
 		param.setBeginBizdate(beginDate.format(DateTimeFormatter.ISO_LOCAL_DATE));
diff --git a/doc/nacos/blade-dev.yaml b/doc/nacos/blade-dev.yaml
index 6b47a7ca..ebdea597 100644
--- a/doc/nacos/blade-dev.yaml
+++ b/doc/nacos/blade-dev.yaml
@@ -190,6 +190,8 @@ thirdParty:
       syncEnabled: ${BFI_PAY_RESULT_SYNC_ENABLED:true}
       # 调度 cron，默认每10分钟
       cron: ${BFI_PAY_RESULT_CRON:0 */10 * * * ?}
+      # A103-4 付款处理查询业务日期窗口天数
+      queryWindowDays: ${BFI_PAY_RESULT_QUERY_WINDOW_DAYS:60}
     # 收款认领公告查询配置（A301-2）
     claimAnnounce:
       # 查询时间窗口（月数）
diff --git a/doc/nacos/blade-prod.yaml b/doc/nacos/blade-prod.yaml
index a7ea8a30..0cb488f2 100644
--- a/doc/nacos/blade-prod.yaml
+++ b/doc/nacos/blade-prod.yaml
@@ -139,6 +139,8 @@ thirdParty:
       syncEnabled: ${BFI_PAY_RESULT_SYNC_ENABLED:true}
       # 调度 cron，默认每10分钟
       cron: ${BFI_PAY_RESULT_CRON:0 */10 * * * ?}
+      # A103-4 付款处理查询业务日期窗口天数
+      queryWindowDays: ${BFI_PAY_RESULT_QUERY_WINDOW_DAYS:60}
     # 收款认领推送金蝶定时任务（A301-3 收款认领结果推送）
     receiptClaimPush:
       # 推送任务开关，默认关闭（联调稳定后开启）
diff --git a/doc/nacos/third-party-api.yaml b/doc/nacos/third-party-api.yaml
index efbaaef0..47b65871 100644
--- a/doc/nacos/third-party-api.yaml
+++ b/doc/nacos/third-party-api.yaml
@@ -92,6 +92,8 @@ thirdParty:
       syncEnabled: ${BFI_PAY_RESULT_SYNC_ENABLED:false}
       # 调度 cron，默认每10分钟
       cron: ${BFI_PAY_RESULT_CRON:0 1/10 * * * ?}
+      # A103-4 付款处理查询业务日期窗口天数
+      queryWindowDays: ${BFI_PAY_RESULT_QUERY_WINDOW_DAYS:60}
 
     # 金蝶收票单结果定时回写（A801-3 异常回收/指定补偿/单号补登）
     receivedInvoiceResult: