diff --git a/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/SDEnregyServiceImpl.java b/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/SDEnregyServiceImpl.java
index 12161508..0b3bddcc 100644
--- a/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/SDEnregyServiceImpl.java
+++ b/order-management-consumer/src/main/java/com/dxhy/order/consumer/openapi/service/impl/SDEnregyServiceImpl.java
@@ -114,75 +114,82 @@ public class SDEnregyServiceImpl extends SDEnregyServiceAbstract {
     public AjaxResult syncBuyerMessage(List<MdmGmfxxtbReqBO> mdmGmfxxtbReqBOS, String requestBody) {
         // 存表
         List<BuyerEntity> list = new ArrayList<>();
-
         for (int i = 0; i < mdmGmfxxtbReqBOS.size(); i++) {
             MdmGmfxxtbReqBO tempMdmGmfxxtbReqBO = mdmGmfxxtbReqBOS.get(i);
             BuyerEntity entity = new BuyerEntity();
-            entity.setId(DistributedKeyMaker.generateShotKey());
-            entity.setTaxpayerCode(tempMdmGmfxxtbReqBO.getDESC14());
-            entity.setPurchaseName(tempMdmGmfxxtbReqBO.getDESC1());
-            String buyerAddress = "";
-            buyerAddress = buyerAddress.concat(StringUtils.isEmpty(tempMdmGmfxxtbReqBO.getDESC22()) ? "" : tempMdmGmfxxtbReqBO.getDESC22());
-            buyerAddress = buyerAddress.concat(StringUtils.isEmpty(tempMdmGmfxxtbReqBO.getDESC23()) ? "" : tempMdmGmfxxtbReqBO.getDESC23());
-            buyerAddress = buyerAddress.concat(StringUtils.isEmpty(tempMdmGmfxxtbReqBO.getDESC24()) ? "" : tempMdmGmfxxtbReqBO.getDESC24());
-            entity.setAddress(buyerAddress);
-            entity.setPhone(tempMdmGmfxxtbReqBO.getDESC27());
-            String bankList = "[]"; // 银行列表
-            entity.setMdmMulticodeJson(bankList);
-            if (tempMdmGmfxxtbReqBO.getMULTICODE() != null && !CollectionUtils.isEmpty(tempMdmGmfxxtbReqBO.getMULTICODE().getVALUELIST())) {
-                // 处理开户行银行
-                List<MdmGmfxxtbMulticodeValuelistBO> valuelistBOS = tempMdmGmfxxtbReqBO.getMULTICODE().getVALUELIST();
-                MdmGmfxxtbMulticodeValuelistBO firstValueList = valuelistBOS.get(0);
-                if (firstValueList != null) {
-                    entity.setBankOfDeposit(firstValueList.getDESC3());
-                    entity.setBankNumber(firstValueList.getDESC4());
+            BuyerEntity buyerEntity = buyerMapper.selectBuyerByCodeOrNameAndNsrsbh(tempMdmGmfxxtbReqBO.getCODE(), "", "-1");
+            if(buyerEntity == null){
+                log.info("MDM编码数据已存在；{}",tempMdmGmfxxtbReqBO.getCODE());
+                entity.setSuccess(false);
+                if(mdmGmfxxtbReqBOS.size() == 1){
+                    return AjaxResult.success("9999", "MDM数据已存在，请勿重复同步");
                 }
+            } else {
+                entity.setId(DistributedKeyMaker.generateShotKey());
+                entity.setTaxpayerCode(tempMdmGmfxxtbReqBO.getDESC14());
+                entity.setPurchaseName(tempMdmGmfxxtbReqBO.getDESC1());
+                String buyerAddress = "";
+                buyerAddress = buyerAddress.concat(StringUtils.isEmpty(tempMdmGmfxxtbReqBO.getDESC22()) ? "" : tempMdmGmfxxtbReqBO.getDESC22());
+                buyerAddress = buyerAddress.concat(StringUtils.isEmpty(tempMdmGmfxxtbReqBO.getDESC23()) ? "" : tempMdmGmfxxtbReqBO.getDESC23());
+                buyerAddress = buyerAddress.concat(StringUtils.isEmpty(tempMdmGmfxxtbReqBO.getDESC24()) ? "" : tempMdmGmfxxtbReqBO.getDESC24());
+                entity.setAddress(buyerAddress);
+                entity.setPhone(tempMdmGmfxxtbReqBO.getDESC27());
+                String bankList = "[]"; // 银行列表
+                entity.setMdmMulticodeJson(bankList);
+                if (tempMdmGmfxxtbReqBO.getMULTICODE() != null && !CollectionUtils.isEmpty(tempMdmGmfxxtbReqBO.getMULTICODE().getVALUELIST())) {
+                    // 处理开户行银行
+                    List<MdmGmfxxtbMulticodeValuelistBO> valuelistBOS = tempMdmGmfxxtbReqBO.getMULTICODE().getVALUELIST();
+                    MdmGmfxxtbMulticodeValuelistBO firstValueList = valuelistBOS.get(0);
+                    if (firstValueList != null) {
+                        entity.setBankOfDeposit(firstValueList.getDESC3());
+                        entity.setBankNumber(firstValueList.getDESC4());
+                    }
 
-                List<MdmBankListBO> mdmBankListBOS = new ArrayList<>();
-                String finalBuyerAddress = buyerAddress;
-                valuelistBOS.forEach(j -> {
-                    MdmBankListBO temp = new MdmBankListBO(j, finalBuyerAddress, tempMdmGmfxxtbReqBO.getDESC27());
-                    mdmBankListBOS.add(temp);
-                });
+                    List<MdmBankListBO> mdmBankListBOS = new ArrayList<>();
+                    String finalBuyerAddress = buyerAddress;
+                    valuelistBOS.forEach(j -> {
+                        MdmBankListBO temp = new MdmBankListBO(j, finalBuyerAddress, tempMdmGmfxxtbReqBO.getDESC27());
+                        mdmBankListBOS.add(temp);
+                    });
 
-                bankList = JsonUtils.getInstance().toJsonStringNullToEmpty(mdmBankListBOS);
-                entity.setMdmMulticodeJson(bankList);
-            }
+                    bankList = JsonUtils.getInstance().toJsonStringNullToEmpty(mdmBankListBOS);
+                    entity.setMdmMulticodeJson(bankList);
+                }
 
-            entity.setSjh(tempMdmGmfxxtbReqBO.getDESC27());
-            entity.setEmail(tempMdmGmfxxtbReqBO.getDESC29());
-            // entity.setRemarks();
-            entity.setCreateTime(new Date()); // TODO 记得修改Mapper
-            entity.setModifyTime(new Date());
-            entity.setModifyUserId(null); // TODO
-            entity.setCreateUserId(null); // TODO
-            String idCardRegex = "(^\\d{15}$)|(^\\d{18}$)|(^\\d{17}(\\d|X|x)$)";
-            // 税号正则表达式
-            String taxNoRegex = "^[a-zA-Z0-9]{15,20}$";
-            entity.setGhfQylx("");
-            if (StringUtils.isNotEmpty(tempMdmGmfxxtbReqBO.getDESC14())) {
-                if (tempMdmGmfxxtbReqBO.getDESC14().matches(idCardRegex)) {
-                    entity.setGhfQylx("03"); // 有可能出现个人
+                entity.setSjh(tempMdmGmfxxtbReqBO.getDESC27());
+                entity.setEmail(tempMdmGmfxxtbReqBO.getDESC29());
+                // entity.setRemarks();
+                entity.setCreateTime(new Date()); // TODO 记得修改Mapper
+                entity.setModifyTime(new Date());
+                entity.setModifyUserId(null); // TODO
+                entity.setCreateUserId(null); // TODO
+                String idCardRegex = "(^\\d{15}$)|(^\\d{18}$)|(^\\d{17}(\\d|X|x)$)";
+                // 税号正则表达式
+                String taxNoRegex = "^[a-zA-Z0-9]{15,20}$";
+                entity.setGhfQylx("");
+                if (StringUtils.isNotEmpty(tempMdmGmfxxtbReqBO.getDESC14())) {
+                    if (tempMdmGmfxxtbReqBO.getDESC14().matches(idCardRegex)) {
+                        entity.setGhfQylx("03"); // 有可能出现个人
+                    }
+                    if (tempMdmGmfxxtbReqBO.getDESC14().matches(taxNoRegex)) {
+                        entity.setGhfQylx("01");
+                    }
                 }
-                if (tempMdmGmfxxtbReqBO.getDESC14().matches(taxNoRegex)) {
-                    entity.setGhfQylx("01");
+                entity.setXhfNsrsbh("-1"); // 如果为-1，代表总表
+                entity.setXhfMc(null);
+                entity.setBuyerCode(tempMdmGmfxxtbReqBO.getCODE());
+                entity.setInvoiceName(tempMdmGmfxxtbReqBO.getDESC48());
+                entity.setInvoiceTaxno(tempMdmGmfxxtbReqBO.getDESC49());
+                // entity.setMdmMulticodeJson(JsonUtils.getInstance().toJsonStringNullToEmpty());
+                entity.setUUID(tempMdmGmfxxtbReqBO.getUUID());
+                entity.setStatus("0");
+
+                if (buyerMapper.insertBuyerOnDuplicateKey(entity) > 0) {
+                    entity.setSuccess(true);
+                } else {
+                    entity.setSuccess(false);
                 }
             }
-            entity.setXhfNsrsbh("-1"); // 如果为-1，代表总表
-            entity.setXhfMc(null);
-            entity.setBuyerCode(tempMdmGmfxxtbReqBO.getCODE());
-            entity.setInvoiceName(tempMdmGmfxxtbReqBO.getDESC48());
-            entity.setInvoiceTaxno(tempMdmGmfxxtbReqBO.getDESC49());
-            // entity.setMdmMulticodeJson(JsonUtils.getInstance().toJsonStringNullToEmpty());
-            entity.setUUID(tempMdmGmfxxtbReqBO.getUUID());
-            entity.setStatus("0");
-
-            if (buyerMapper.insertBuyerOnDuplicateKey(entity) > 0) {
-                entity.setSuccess(true);
-            } else {
-                entity.setSuccess(false);
-            }
-
             list.add(entity);
         }
         String respStr = "";
@@ -429,7 +436,7 @@ public class SDEnregyServiceImpl extends SDEnregyServiceAbstract {
                 "}";
 
         // 发送POST请求
-        log.info("[MDM主动同步物料]请求地址：{}，请求参数：{}", buyerUrl, requestBody);
+        log.info("[MDM主动同步物料]请求地址：{}，请求参数：{}", groupTaxCodeUrl, requestBody);
         HttpResponse response = HttpRequest.post(groupTaxCodeUrl)
                 .timeout(20000)  // 设置请求超时时间
                 .header("Content-Type", "application/json")
@@ -439,8 +446,13 @@ public class SDEnregyServiceImpl extends SDEnregyServiceAbstract {
                 .execute();
         String resp = response.body();
         log.info("[MDM主动同步物料]响应结果：{}", resp);
-
+        if(StringUtils.isBlank(resp)){
+            return R.error("未查询到数据！");
+        }
         SDEnergyMdmBaseBO baseBO = JSONObject.parseObject(resp, SDEnergyMdmBaseBO.class);
+        if(baseBO == null || baseBO.getESB() == null || "S".equals(baseBO.getESB().getRESULT())){
+            return R.error("未查询到数据！");
+        }
         List<MdmSyncGroupTaxCodeReqBO> mdmGmfxxtbReqBOS = (List<MdmSyncGroupTaxCodeReqBO>) Optional.of(baseBO)
                 .map(SDEnergyMdmBaseBO::getESB)
                 .map(ESBBO::getDATA)