diff --git a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/entity/Ad.java b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/entity/Ad.java
index c40f614..7b654e1 100644
--- a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/entity/Ad.java
+++ b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/entity/Ad.java
@@ -52,9 +52,11 @@ public class Ad extends BaseModel {
     private String adStatus;
     @Column(name = "ad_remark")
     private String adRemark;
+    @Column(name = "built_in")
+    private Boolean builtIn;
     @Column(name = "create_time")
     private java.util.Date createTime;
     @Column(name = "modify_time")
     private java.util.Date modifyTime;
 
-}
\ No newline at end of file
+}
diff --git a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/AdServiceImpl.java b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/AdServiceImpl.java
index fea7b63..f3e9289 100644
--- a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/AdServiceImpl.java
+++ b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/AdServiceImpl.java
@@ -63,7 +63,7 @@ public class AdServiceImpl implements AdService, ITxTransaction {
         //广告手续费率
         BigDecimal serviceCharge = checkAdServiceCharge(coin.getCoinServiceCharge(), param.getUserId());
         //新建广告数据，返回广告流水号
-        String adNumber = insertAd(param, CommonConstans.BUY, serviceCharge);
+        String adNumber = insertAd(param, CommonConstans.BUY, serviceCharge, false);
         //新增用户交易数据表
         dealStatsService.insertIsNotExist(param.getUserId());
         //记录用户操作
@@ -85,12 +85,12 @@ public class AdServiceImpl implements AdService, ITxTransaction {
             //判断是否开启广告手续费
             BigDecimal chargeRatio = checkAdServiceCharge(coin.getCoinServiceCharge(), param.getUserId());
             //新建广告数据，返回广告流水号
-            adNumber = insertAd(param, CommonConstans.SELL, chargeRatio);
+            adNumber = insertAd(param, CommonConstans.SELL, chargeRatio, false);
             //更新钱包并记录资金变动
             publishSellAdHandleWallet(param, adNumber, chargeRatio);
         } else {
             //新建广告数据，返回广告流水号
-            adNumber = insertAd(param, CommonConstans.SELL, BigDecimal.ZERO);
+            adNumber = insertAd(param, CommonConstans.SELL, BigDecimal.ZERO, true);
         }
         //新增用户交易数据表
         dealStatsService.insertIsNotExist(param.getUserId());
@@ -223,11 +223,11 @@ public class AdServiceImpl implements AdService, ITxTransaction {
         //检查发布参数
         checkPublishParam(param);
         //判断用户是否可以发布广告
-        if (!BooleanUtils.isTrue(param.getIsTeacher())) {
+        if (BooleanUtils.isFalse(param.getIsTeacher())) {
             marketUserService.checkMarketUser(param.getUserId());
+            //检查密码
+            walletService.isPassword(param.getPass());
         }
-        //检查密码
-        walletService.isPassword(param.getPass());
         //检查币对
         Coin coin = checkCoinIsNull(param.getCoinName(), param.getUnitName());
         //检查发布数量、单价小数长度、单价下限是否合法
@@ -461,7 +461,7 @@ public class AdServiceImpl implements AdService, ITxTransaction {
      * @param coinChargeRaito
      * @return adNumber
      */
-    private String insertAd(PublishAdParamDTO param, String adType, BigDecimal coinChargeRaito) {
+    private String insertAd(PublishAdParamDTO param, String adType, BigDecimal coinChargeRaito, boolean buildIn) {
         //检查发布支付类型与枚举是否正确，并返回支付信息字符串
         String pays = checkPaysTypeIsRealAndGeneratePayStr(param.getPayType());
 
@@ -481,6 +481,7 @@ public class AdServiceImpl implements AdService, ITxTransaction {
         ad.setUnitName(param.getUnitName());
         ad.setCoinName(param.getCoinName());
         ad.setAdPay(pays);
+        ad.setBuiltIn(buildIn);
         ad.setAdStatus(AdConstants.DEFAULT);
         ad.setAdType(adType);
         ad.setAdRemark(param.getRemark());
diff --git a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/OrderServiceImpl.java b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/OrderServiceImpl.java
index 66f9458..5b611db 100644
--- a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/OrderServiceImpl.java
+++ b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/OrderServiceImpl.java
@@ -6,13 +6,17 @@ import com.blockchain.common.base.dto.YyyfUserDto;
 import com.blockchain.common.base.enums.PushEnums;
 import com.blockchain.common.base.util.YyyfUserDtoUtils;
 import com.blockchain.server.otc.common.constant.*;
-import com.blockchain.server.otc.common.enums.*;
+import com.blockchain.server.otc.common.enums.JgMsgEnums;
+import com.blockchain.server.otc.common.enums.OtcEnums;
 import com.blockchain.server.otc.common.exception.OtcException;
 import com.blockchain.server.otc.common.util.CheckDecimalUtil;
 import com.blockchain.server.otc.common.util.ImUtil;
 import com.blockchain.server.otc.dto.order.OrderDTO;
 import com.blockchain.server.otc.dto.user.UserBaseDTO;
-import com.blockchain.server.otc.entity.*;
+import com.blockchain.server.otc.entity.Ad;
+import com.blockchain.server.otc.entity.Coin;
+import com.blockchain.server.otc.entity.Order;
+import com.blockchain.server.otc.entity.UserPayInfo;
 import com.blockchain.server.otc.feign.PushFeign;
 import com.blockchain.server.otc.feign.UserFeign;
 import com.blockchain.server.otc.feign.YyyyfMoneyFeign;
@@ -21,15 +25,21 @@ import com.blockchain.server.otc.redis.OrderCache;
 import com.blockchain.server.otc.service.*;
 import com.codingapi.tx.annotation.ITxTransaction;
 import com.codingapi.tx.annotation.TxTransaction;
+import org.apache.commons.lang3.BooleanUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
 import java.util.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.PriorityBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
 
 @Service
 public class OrderServiceImpl implements OrderService, ITxTransaction {
@@ -68,8 +78,11 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
     private YyyyfMoneyFeign yyyyfMoneyFeign;
     @Autowired
     private RedisTemplate redisTemplate;
+    @Autowired
+    private ApplicationContext applicationContext;
 
     private static final BigDecimal DECIMAL_DISH = new BigDecimal("0.1"); //下单金额计算的偏差值
+    private static final ExecutorService EXECUTOR_SERVICE = new ThreadPoolExecutor(5, 10, 0, TimeUnit.MINUTES, new PriorityBlockingQueue<>());
 
     @Override
     public List<Order> selectByAdIdAndStatus(String adId, String... status) {
@@ -264,7 +277,7 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
     }
 
     @Override
-    @Transactional
+    @Transactional(rollbackFor = Exception.class)
     public void pay(String userId, String orderId, String payType) {
         //订单id判空
         checkOrderIdNull(orderId);
@@ -292,7 +305,7 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
         ResultDTO<Boolean> resultDTO = yyyyfMoneyFeign.resetWallet(yyyfUserDto.getAssessUserId(), payType,BigDecimal.ZERO.subtract(order.getTurnover()));
 
 
-        if(resultDTO.getCode()==200 && resultDTO.getData().booleanValue()) {
+        if(resultDTO.getCode()==200 && resultDTO.getData()) {
         //更新订单状态
         receiptOrPayUpdateOrder(order, UserHandleConstants.PAY);
         //记录用户操作
@@ -306,7 +319,9 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
             throw new OtcException(OtcEnums.FREEBALANCE_NOT_ENOUGH);
         }
 
-
+        if (BooleanUtils.isTrue(ad.getBuiltIn())) {
+            EXECUTOR_SERVICE.execute(() -> applicationContext.getBean(OrderService.class).receipt(userId, orderId, "123456"));
+        }
     }
 
     @Override
@@ -315,20 +330,21 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
     public void receipt(String userId, String orderId, String pass) {
         //订单id判空
         checkOrderIdNull(orderId);
-        //校验密码
-        walletService.isPassword(pass);
         //排他锁查询订单
         Order order = orderMapper.selectByIdForUpdate(orderId);
         //订单是否存在
         checkOrderNull(order);
+        //校验密码
+        Ad ad = adService.selectById(order.getAdId());
+        if (BooleanUtils.isFalse(ad.getBuiltIn())) {
+            walletService.isPassword(pass);
+        }
         //检查订单能否确认收款
         checkOrderCanHandle(order, userId, UserHandleConstants.RECEIPT);
 
-
-
         YyyfUserDto yyyfUserDto = YyyfUserDtoUtils.getYyyfUserDtoByUserId(userId, redisTemplate);
         ResultDTO<Boolean> resultDTO = yyyyfMoneyFeign.resetWallet(yyyfUserDto.getAssessUserId(),order.getOrderPayType(),order.getTurnover());
-        if(resultDTO.getCode()==200 && resultDTO.getData().booleanValue()) {
+        if(resultDTO.getCode()==200 && resultDTO.getData()) {
 
 
             //更新订单状态
@@ -408,7 +424,9 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
         //判断广告类型是否正确
         checkAdType(ad.getAdType(), adType);
         //检查下单用户是不是广告发布用户
-        checkAdUserAndOrderUserEquals(ad.getUserId(), userId);
+        if (!ad.getBuiltIn()) {
+            checkAdUserAndOrderUserEquals(ad.getUserId(), userId);
+        }
         //检查检查下单数量、单价是否合法
         checkAmountAndPrice(ad, amount, price);
 
@@ -1042,10 +1060,12 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
         walletService.handleRealBalance(order.getBuyUserId(), order.getOrderNumber(), order.getCoinName(), order.getUnitName(), realAmount, BigDecimal.ZERO, serviceCharge);
         //记录资金变动
         billService.insertBill(order.getBuyUserId(), order.getOrderNumber(), realAmount, BigDecimal.ZERO, BillConstants.MARK, order.getCoinName());
-        //卖家解冻
-        walletService.handleRealBalance(order.getSellUserId(), order.getOrderNumber(), order.getCoinName(), order.getUnitName(), BigDecimal.ZERO, minusAmount, BigDecimal.ZERO);
-        //记录资金变动
-        billService.insertBill(order.getSellUserId(), order.getOrderNumber(), BigDecimal.ZERO, minusAmount, BillConstants.MARK, order.getCoinName());
+        if (BooleanUtils.isFalse(ad.getBuiltIn())) {
+            //卖家解冻
+            walletService.handleRealBalance(order.getSellUserId(), order.getOrderNumber(), order.getCoinName(), order.getUnitName(), BigDecimal.ZERO, minusAmount, BigDecimal.ZERO);
+            //记录资金变动
+            billService.insertBill(order.getSellUserId(), order.getOrderNumber(), BigDecimal.ZERO, minusAmount, BillConstants.MARK, order.getCoinName());
+        }
     }
 
     /***
@@ -1068,7 +1088,7 @@ public class OrderServiceImpl implements OrderService, ITxTransaction {
                 //falge为卖
                 boolean flag = checkBuyOrSell(ad.getAdType());
                 //广告是卖出类型时 并且 有剩余数量时，解冻余额
-                if (!flag && ad.getLastNum().compareTo(BigDecimal.ZERO) > 0) {
+                if (!flag && BooleanUtils.isFalse(ad.getBuiltIn()) && ad.getLastNum().compareTo(BigDecimal.ZERO) > 0) {
                     //广告手续费
                     BigDecimal serviceCharge = ad.getLastNum().multiply(ad.getChargeRatio());
                     //增加可用
diff --git a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/UserPayInfoServiceImpl.java b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/UserPayInfoServiceImpl.java
index 400fbf5..2202244 100644
--- a/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/UserPayInfoServiceImpl.java
+++ b/blockchain-server/blockchain-server-otc/src/main/java/com/blockchain/server/otc/service/impl/UserPayInfoServiceImpl.java
@@ -17,10 +17,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-import java.util.UUID;
+import java.util.*;
 
 @Service
 public class UserPayInfoServiceImpl implements UserPayInfoService {
@@ -55,14 +52,23 @@ public class UserPayInfoServiceImpl implements UserPayInfoService {
             Ad ad = adService.selectById(order.getAdId());
             //获取广告设置的支付信息
             String[] pays = ad.getAdPay().split(",");
-            //遍历查询支付信息，添加到集合中
-            for (String pay : pays) {
-                UserPayInfo userPayInfo = selectByUserIdAndPayType(order.getSellUserId(), pay);
-                //防空
-                if (userPayInfo == null) {
-                    continue;
+            if (ad.getBuiltIn()) {
+                Arrays.stream(pays).forEach(pay -> {
+                    UserPayInfo userPayInfo = new UserPayInfo();
+                    userPayInfo.setUserId(order.getSellUserId());
+                    userPayInfo.setPayType(pay);
+                    userPayInfos.add(userPayInfo);
+                });
+            } else {
+                //遍历查询支付信息，添加到集合中
+                for (String pay : pays) {
+                    UserPayInfo userPayInfo = selectByUserIdAndPayType(order.getSellUserId(), pay);
+                    //防空
+                    if (userPayInfo == null) {
+                        continue;
+                    }
+                    userPayInfos.add(userPayInfo);
                 }
-                userPayInfos.add(userPayInfo);
             }
         } else {
             //其他状态时，查询确认付款后选择的支付方式