diff --git a/ms-biz/src/main/java/com/ms/api/service/PurchaseOrderService.java b/ms-biz/src/main/java/com/ms/api/service/PurchaseOrderService.java
index 21533963..af4e9dca 100644
--- a/ms-biz/src/main/java/com/ms/api/service/PurchaseOrderService.java
+++ b/ms-biz/src/main/java/com/ms/api/service/PurchaseOrderService.java
@@ -44,6 +44,8 @@ public interface PurchaseOrderService  {
 
     boolean saveDsPurchaseSetting(Long shopId, DsPurchaseSettingDTO dsPurchaseSettingDTO);
 
+    boolean saveDsAutoPurchaseAgreement(Long shopId);
+
     List<PurchaseOrder> selectByConditions(PurchaseOrder build);
 
     ApiResult checkAllowDsAutoPurchase(Long shopId, String orderId, DsPurchaseSettingDTO autoPurchaseSetting, int orderStatus, Date orderGmtPayTime, Boolean isDsOpOrder);
diff --git a/ms-biz/src/main/java/com/ms/api/service/impl/PurchaseOrderServiceImpl.java b/ms-biz/src/main/java/com/ms/api/service/impl/PurchaseOrderServiceImpl.java
index c32c113d..78246f2e 100644
--- a/ms-biz/src/main/java/com/ms/api/service/impl/PurchaseOrderServiceImpl.java
+++ b/ms-biz/src/main/java/com/ms/api/service/impl/PurchaseOrderServiceImpl.java
@@ -85,6 +85,9 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
     @Autowired
     private DsAutoPurchaseSwitchLogMapper dsAutoPurchaseSwitchLogMapper;
 
+    @Autowired
+    private DsAutoPurchaseAgreementMapper dsAutoPurchaseAgreementMapper;
+
     @Autowired
     private ShopService shopService;
 
@@ -614,6 +617,27 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
         return rows.stream().collect(Collectors.toMap(PurchaseOrderSetting::getPurchaseOrderId, x -> x));
     }
 
+    public boolean saveDsAutoPurchaseAgreement(Long shopId) {
+        DsAutoPurchaseAgreement obj = new DsAutoPurchaseAgreement();
+        obj.setShopId(shopId);
+        // 之前版本都是从session取，这边后续处理 todo:
+        obj.setOperateShopId(shopId);
+//        obj.setOperateIp("");
+//        obj.setOperateMemberId("");
+        obj.setGmtModified(new Date());
+
+        DsAutoPurchaseAgreement row = dsAutoPurchaseAgreementMapper.getByShopId(shopId);
+        int affRow;
+        if (row == null) {
+            obj.setGmtCreate(new Date());
+            affRow = dsAutoPurchaseAgreementMapper.insertSelective(obj);
+        } else {
+            obj.setDsAutoPurchaseAgreementId(row.getDsAutoPurchaseAgreementId());
+            affRow = dsAutoPurchaseAgreementMapper.updateByPrimaryKeySelective(obj);
+        }
+        return affRow > 0;
+    }
+
     public PurchaseSettingDTO getPurchaseSetting(Long shopId) {
         PurchaseSetting purchaseSetting = purchaseSettingMapper.selectByShopId(shopId);
 //        boolean isNewestVersion = purchaseSetting.version = PurchaseOrderConst.CURRENT_PURCHASE_SETTING_VERSION;
diff --git a/ms-biz/src/main/java/com/ms/api/spi/order/SaveDsAutoPurchaseAgreementService.java b/ms-biz/src/main/java/com/ms/api/spi/order/SaveDsAutoPurchaseAgreementService.java
index 312b6bce..a38a400b 100644
--- a/ms-biz/src/main/java/com/ms/api/spi/order/SaveDsAutoPurchaseAgreementService.java
+++ b/ms-biz/src/main/java/com/ms/api/spi/order/SaveDsAutoPurchaseAgreementService.java
@@ -4,22 +4,38 @@ import com.jinritemai.cloud.base.api.BaseRequest;
 import com.jinritemai.cloud.base.api.BaseResponse;
 import com.jinritemai.cloud.base.api.ExtensionService;
 import com.jinritemai.cloud.base.api.ExtensionServiceHandler;
+import com.ms.api.common.R;
 import com.ms.api.common.Ret;
 import com.ms.api.common.SPIBaseService;
 import com.ms.api.dto.order.SaveDsAutoPurchaseAgreementRequestDTO;
+import com.ms.api.service.PurchaseOrderService;
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 
 @ExtensionService("saveDsAutoPurchaseAgreement")
 @Slf4j
 @AllArgsConstructor
 public class SaveDsAutoPurchaseAgreementService extends SPIBaseService implements ExtensionServiceHandler<SaveDsAutoPurchaseAgreementRequestDTO, Ret> {
 
+    @Autowired
+    private PurchaseOrderService purchaseOrderService;
+
     @Override
     public BaseResponse<Ret> handle(BaseRequest<SaveDsAutoPurchaseAgreementRequestDTO> req) {
         initHandle(req);
         Long shopId = Long.valueOf(this.shopId);
 
-        return null;
+        SaveDsAutoPurchaseAgreementRequestDTO requestDTO = req.getData();
+
+        if (requestDTO.getIsCheckedAgreement() == null || requestDTO.getIsCheckedAgreement() == 0) {
+            return R.ok(Ret.fail("未勾选使用协议"));
+        }
+
+        if (!purchaseOrderService.saveDsAutoPurchaseAgreement(shopId)) {
+            return R.ok(Ret.fail("保存用户协议失败"));
+        }
+
+        return R.ok(Ret.success());
     }
 }
diff --git a/ms-dal/src/main/java/com/ms/dal/mapper/DsAutoPurchaseAgreementMapper.java b/ms-dal/src/main/java/com/ms/dal/mapper/DsAutoPurchaseAgreementMapper.java
index 185018e7..8938e4d0 100644
--- a/ms-dal/src/main/java/com/ms/dal/mapper/DsAutoPurchaseAgreementMapper.java
+++ b/ms-dal/src/main/java/com/ms/dal/mapper/DsAutoPurchaseAgreementMapper.java
@@ -21,4 +21,5 @@ public interface DsAutoPurchaseAgreementMapper {
 
     int updateByPrimaryKey(DsAutoPurchaseAgreement record);
 
+    DsAutoPurchaseAgreement getByShopId(Long shopId);
 }
diff --git a/ms-dal/src/main/resources/mapper/DsAutoPurchaseAgreementMapper.xml b/ms-dal/src/main/resources/mapper/DsAutoPurchaseAgreementMapper.xml
index 59ca79f4..e7b41c27 100644
--- a/ms-dal/src/main/resources/mapper/DsAutoPurchaseAgreementMapper.xml
+++ b/ms-dal/src/main/resources/mapper/DsAutoPurchaseAgreementMapper.xml
@@ -24,12 +24,17 @@
         select
         <include refid="Base_Column_List" />
         from ds_auto_purchase_agreement
-        where  ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT} 
+        where  ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT}
+    </select>
+    <select id="selectByShopId" parameterType="java.lang.Long" resultMap="BaseResultMap">
+        select
+        <include refid="Base_Column_List" />
+        from ds_auto_purchase_agreement where shop_id = #{shopId,jdbcType=BIGINT}
     </select>
 
     <delete id="deleteByPrimaryKey" parameterType="java.lang.Long">
         delete from ds_auto_purchase_agreement
-        where  ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT} 
+        where  ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT}
     </delete>
     <insert id="insert" keyColumn="ds_auto_purchase_agreement_id" keyProperty="dsAutoPurchaseAgreementId" parameterType="com.ms.dal.entity.DsAutoPurchaseAgreement" useGeneratedKeys="true">
         insert into ds_auto_purchase_agreement
@@ -43,22 +48,22 @@
     <insert id="insertSelective" keyColumn="ds_auto_purchase_agreement_id" keyProperty="dsAutoPurchaseAgreementId" parameterType="com.ms.dal.entity.DsAutoPurchaseAgreement" useGeneratedKeys="true">
         insert into ds_auto_purchase_agreement
         <trim prefix="(" suffix=")" suffixOverrides=",">
-                <if test="dsAutoPurchaseAgreementId != null">dsAutoPurchaseAgreementId,</if>
-                <if test="shopId != null">shopId,</if>
-                <if test="operateShopId != null">operateShopId,</if>
-                <if test="operateIp != null">operateIp,</if>
-                <if test="operateMemberId != null">operateMemberId,</if>
-                <if test="gmtCreate != null">gmtCreate,</if>
-                <if test="gmtModified != null">gmtModified,</if>
+                <if test="dsAutoPurchaseAgreementId != null">ds_auto_purchase_agreement_id,</if>
+                <if test="shopId != null">shop_id,</if>
+                <if test="operateShopId != null">operate_shop_id,</if>
+                <if test="operateIp != null">operate_ip,</if>
+                <if test="operateMemberId != null">operate_member_id,</if>
+                <if test="gmtCreate != null">gmt_create,</if>
+                <if test="gmtModified != null">gmt_modified,</if>
         </trim>
         <trim prefix="values (" suffix=")" suffixOverrides=",">
-                <if test="dsAutoPurchaseAgreementId != null">ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT},</if>
-                <if test="shopId != null">shop_id = #{shopId,jdbcType=BIGINT},</if>
-                <if test="operateShopId != null">operate_shop_id = #{operateShopId,jdbcType=BIGINT},</if>
-                <if test="operateIp != null">operate_ip = #{operateIp,jdbcType=VARCHAR},</if>
-                <if test="operateMemberId != null">operate_member_id = #{operateMemberId,jdbcType=VARCHAR},</if>
-                <if test="gmtCreate != null">gmt_create = #{gmtCreate,jdbcType=TIMESTAMP},</if>
-                <if test="gmtModified != null">gmt_modified = #{gmtModified,jdbcType=TIMESTAMP},</if>
+                <if test="dsAutoPurchaseAgreementId != null">#{dsAutoPurchaseAgreementId,jdbcType=BIGINT},</if>
+                <if test="shopId != null">#{shopId,jdbcType=BIGINT},</if>
+                <if test="operateShopId != null">#{operateShopId,jdbcType=BIGINT},</if>
+                <if test="operateIp != null">#{operateIp,jdbcType=VARCHAR},</if>
+                <if test="operateMemberId != null">#{operateMemberId,jdbcType=VARCHAR},</if>
+                <if test="gmtCreate != null">#{gmtCreate,jdbcType=TIMESTAMP},</if>
+                <if test="gmtModified != null">#{gmtModified,jdbcType=TIMESTAMP},</if>
         </trim>
     </insert>
     <update id="updateByPrimaryKeySelective" parameterType="com.ms.dal.entity.DsAutoPurchaseAgreement">
@@ -83,17 +88,17 @@
                     gmt_modified = #{gmtModified,jdbcType=TIMESTAMP},
                 </if>
         </set>
-        where   ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT} 
+        where   ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT}
     </update>
     <update id="updateByPrimaryKey" parameterType="com.ms.dal.entity.DsAutoPurchaseAgreement">
         update ds_auto_purchase_agreement
-        set 
+        set
             shop_id =  #{shopId,jdbcType=BIGINT},
             operate_shop_id =  #{operateShopId,jdbcType=BIGINT},
             operate_ip =  #{operateIp,jdbcType=VARCHAR},
             operate_member_id =  #{operateMemberId,jdbcType=VARCHAR},
             gmt_create =  #{gmtCreate,jdbcType=TIMESTAMP},
             gmt_modified =  #{gmtModified,jdbcType=TIMESTAMP}
-        where   ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT} 
+        where   ds_auto_purchase_agreement_id = #{dsAutoPurchaseAgreementId,jdbcType=BIGINT}
     </update>
 </mapper>