diff --git a/ms-biz/src/main/java/com/ms/biz/service/impl/DistributionOrderServiceImpl.java b/ms-biz/src/main/java/com/ms/biz/service/impl/DistributionOrderServiceImpl.java
index 4ef50e8..d252934 100644
--- a/ms-biz/src/main/java/com/ms/biz/service/impl/DistributionOrderServiceImpl.java
+++ b/ms-biz/src/main/java/com/ms/biz/service/impl/DistributionOrderServiceImpl.java
@@ -478,29 +478,34 @@ public class DistributionOrderServiceImpl implements DistributionOrderService {
 
     @Override
     public void batchPay(BatchPayParam param, BatchPayData data) {
-        if (param.getParams().size() != 1) {
-            throw new RuntimeException("每次只能请求1个采购单");
+        List<String> purOrderIds = new ArrayList<>();
+        for (BatchPayParam.Param payParam: param.getParams()) {
+            purOrderIds.add(payParam.getPurOrderId());
         }
-
-        String purOrderId = param.getParams().get(0).getPurOrderId();
-        PlatformPurchaseOrder platformPurchaseOrder = platformPurchaseOrderMapper.selectByPrimaryKey(param.getParams().get(0).getPurOrderId());
-        if (platformPurchaseOrder == null) {
+        List<PlatformPurchaseOrder> platformPurchaseOrders = platformPurchaseOrderMapper.getListByPurOrderIds(purOrderIds);
+        if (platformPurchaseOrders.isEmpty()) {
             throw new RuntimeException("采购单不存在");
         }
 
-        PurchaseOrder purchaseOrder = purchaseOrderMapper.getByPurOrderId(purOrderId);
+        List<PurchaseOrder> purchaseOrders = purchaseOrderMapper.getListByPurOrderIds(purOrderIds);
+
+        List<String> sourceOrderIds = new ArrayList<>();
+        for (PurchaseOrder purchaseOrder: purchaseOrders) {
+            sourceOrderIds.add(purchaseOrder.getPurchaseOrderSn());
+        }
+
+        Long shopId = param.getParams().get(0).getShopId();
+        GetPurchaseOrderPayUrlResponseDTO response1 = dsApiService.getPurchaseOrderPayUrl(shopId, sourceOrderIds, "PC");
+        GetPurchaseOrderPayUrlResponseDTO response2 = dsApiService.getPurchaseOrderPayUrl(shopId, sourceOrderIds, "WIRELESS");
+        if (!response1.isSuccess()) {
+            throw new RuntimeException(response1.getReason());
+        }
+        if (!response2.isSuccess()) {
+            throw new RuntimeException(response2.getReason());
+        }
 
         List<PaymentResult> paymentResults = new ArrayList<>();
         for (BatchPayParam.Param p: param.getParams()) {
-            List<String> sourceOrderIds = Collections.singletonList(purchaseOrder.getPurchaseOrderSn());
-            GetPurchaseOrderPayUrlResponseDTO response1 = dsApiService.getPurchaseOrderPayUrl(p.getShopId(), sourceOrderIds, "PC");
-            GetPurchaseOrderPayUrlResponseDTO response2 = dsApiService.getPurchaseOrderPayUrl(p.getShopId(), sourceOrderIds, "WIRELESS");
-            if (!response1.isSuccess()) {
-                throw new RuntimeException(response1.getReason());
-            }
-            if (!response2.isSuccess()) {
-                throw new RuntimeException(response2.getReason());
-            }
             PaymentResult paymentResult = new PaymentResult();
             PaymentResult.PayUrl payUrl = new PaymentResult.PayUrl();
 
@@ -510,11 +515,8 @@ public class DistributionOrderServiceImpl implements DistributionOrderService {
             paymentResult.setPayUrl(payUrl);
             paymentResult.setPurOrderId(p.getPurOrderId());
             paymentResults.add(paymentResult);
-
-            platformPurchaseOrder.setPayPcUrl(response1.getPayUrl());
-            platformPurchaseOrder.setPayH5Url(response2.getPayUrl());
-            platformPurchaseOrderMapper.updateByPrimaryKeySelective(platformPurchaseOrder);
         }
+        platformPurchaseOrderMapper.updatePayUrlByPurOrderIds(response1.getPayUrl(), response2.getPayUrl(), purOrderIds);
         data.setPaymentResults(paymentResults);
     }
 
diff --git a/ms-dal/src/main/java/com/ms/dal/mapper/PlatformPurchaseOrderMapper.java b/ms-dal/src/main/java/com/ms/dal/mapper/PlatformPurchaseOrderMapper.java
index b88a5e6..ff3871f 100644
--- a/ms-dal/src/main/java/com/ms/dal/mapper/PlatformPurchaseOrderMapper.java
+++ b/ms-dal/src/main/java/com/ms/dal/mapper/PlatformPurchaseOrderMapper.java
@@ -27,4 +27,6 @@ public interface PlatformPurchaseOrderMapper {
     int updateByPrimaryKey(PlatformPurchaseOrder record);
 
     List<PlatformPurchaseOrder> getListByPurOrderIds(@Param("purOrderIds") List<String> purOrderIds);
+
+    int updatePayUrlByPurOrderIds(@Param("payPcUrl") String payPcUrl, @Param("payH5Url") String payH5Url, @Param("purOrderIds") List<String> purOrderIds);
 }
diff --git a/ms-dal/src/main/java/com/ms/dal/mapper/PurchaseOrderMapper.java b/ms-dal/src/main/java/com/ms/dal/mapper/PurchaseOrderMapper.java
index 8df0b42..bcc26a2 100644
--- a/ms-dal/src/main/java/com/ms/dal/mapper/PurchaseOrderMapper.java
+++ b/ms-dal/src/main/java/com/ms/dal/mapper/PurchaseOrderMapper.java
@@ -32,4 +32,6 @@ public interface PurchaseOrderMapper {
     PurchaseOrder getByPurchaseOrderSn(@Param("purchaseOrderSn") String purchaseOrderSn);
 
     PurchaseOrder getByPurOrderId(@Param("purOrderId") String purOrderId);
+
+    List<PurchaseOrder> getListByPurOrderIds(@Param("purOrderIds") List<String> purOrderIds);
 }
diff --git a/ms-dal/src/main/resources/mapper/PlatformPurchaseOrderMapper.xml b/ms-dal/src/main/resources/mapper/PlatformPurchaseOrderMapper.xml
index 743f94d..ace7c06 100644
--- a/ms-dal/src/main/resources/mapper/PlatformPurchaseOrderMapper.xml
+++ b/ms-dal/src/main/resources/mapper/PlatformPurchaseOrderMapper.xml
@@ -234,4 +234,23 @@
             gmt_modified =  #{gmtModified,jdbcType=TIMESTAMP}
         where   pur_order_id = #{purOrderId,jdbcType=VARCHAR} 
     </update>
+    <update id="updatePayUrlByPurOrderIds">
+        update platform_purchase_order
+        set
+            pay_h5_url =  #{payH5Url,jdbcType=VARCHAR},
+            pay_pc_url =  #{payPcUrl,jdbcType=VARCHAR},
+            gmt_modified =  #{gmtModified,jdbcType=TIMESTAMP}
+        where 1=1
+        <choose>
+            <when test="purOrderIds!=null and purOrderIds.size>0">
+                and pur_order_id in
+                <foreach collection="purOrderIds" index="index" item="item" open="(" separator="," close=")">
+                    #{item}
+                </foreach>
+            </when>
+            <otherwise>
+                AND 1=0
+            </otherwise>
+        </choose>
+    </update>
 </mapper>
diff --git a/ms-dal/src/main/resources/mapper/PurchaseOrderMapper.xml b/ms-dal/src/main/resources/mapper/PurchaseOrderMapper.xml
index 9ffe860..f11e222 100644
--- a/ms-dal/src/main/resources/mapper/PurchaseOrderMapper.xml
+++ b/ms-dal/src/main/resources/mapper/PurchaseOrderMapper.xml
@@ -56,6 +56,23 @@
         from purchase_order
         where pur_order_id = #{purOrderId,jdbcType=VARCHAR}
     </select>
+    <select id="getListByPurOrderIds" resultType="com.ms.dal.entity.PurchaseOrder">
+        select
+        <include refid="Base_Column_List" />
+        from purchase_order
+        where 1=1
+        <choose>
+            <when test="purOrderIds!=null and purOrderIds.size>0">
+                and pur_order_id in
+                <foreach collection="purOrderIds" index="index" item="item" open="(" separator="," close=")">
+                    #{item}
+                </foreach>
+            </when>
+            <otherwise>
+                AND 1=0
+            </otherwise>
+        </choose>
+    </select>
 
     <delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
         delete from purchase_order