diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java
index 04f328d9..25f5e397 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/DeviceController.java
@@ -41,6 +41,7 @@ import org.ttzero.excel.entity.Workbook;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotEmpty;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -770,4 +771,20 @@ public class DeviceController extends ControllerBase {
         }
         return ResponseEntity.ok().build();
     }
+
+    /**
+     * 获取设备机型
+     * @param deviceNo 设备编号
+     * @return 设备机型
+     */
+    @GetMapping("/getModelNo")
+    public ApiResult<String> getModelNo(@RequestParam @NotBlank String deviceNo) {
+        Device device = deviceService.lambdaQuery()
+                .eq(Device::getDeviceNo, deviceNo)
+                .orderByDesc(Device::getDeviceState)
+                .last("limit 1")
+                .one();
+        VUtils.trueThrowBusinessError(Objects.isNull(device)).throwMessage("设备编号无效");
+        return ApiResult.success(device.getModelNo());
+    }
 }
diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/service/AdminDeviceService.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/service/AdminDeviceService.java
index 0c7ec629..97b5ce19 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/service/AdminDeviceService.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/service/AdminDeviceService.java
@@ -16,6 +16,7 @@ import com.nflg.mobilebroken.common.util.AdminUserUtil;
 import com.nflg.mobilebroken.common.util.VUtils;
 import com.nflg.mobilebroken.repository.entity.Device;
 import com.nflg.mobilebroken.repository.service.IDeviceService;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -24,6 +25,7 @@ import java.time.LocalDateTime;
 import java.util.*;
 import java.util.stream.Collectors;
 
+@Slf4j
 @Service
 public class AdminDeviceService {
 
@@ -70,7 +72,6 @@ public class AdminDeviceService {
 
     /**
      * 导入
-     *
      * @param data
      */
     @Transactional(rollbackFor = Exception.class)
@@ -106,7 +107,6 @@ public class AdminDeviceService {
 
     /**
      * 同步CRM 数据
-     *
      * @param dateParam
      * @param dateParam
      */
@@ -129,31 +129,46 @@ public class AdminDeviceService {
         Map<String, Device> deviceMap = deviceList.stream().collect(Collectors.toMap(Device::getSourceId, device -> device));
 
         crmDeviceList.forEach(u -> {
-            if (StrUtil.isNotBlank(u.getMachine_Number__c())) {
-                Device ent = deviceMap.get(u.getId());
-                if (Objects.nonNull(ent)) {
-                    ent.setUpdateBy("crm");
-                    ent.setUpdateTime(LocalDateTime.now());
-                } else {
-                    ent = new Device();
-                    ent.setSourceId(u.getId());
-                    ent.setCreateBy("crm");
-                    ent.setCreateTime(LocalDateTime.now());
+            if (StrUtil.isBlank(u.getProductLine5__c())) {
+                log.error("设备机型为空,{}", JSONUtil.toJsonStr(u));
+            } else {
+                if (StrUtil.isNotBlank(u.getMachine_Number__c())) {
+                    Device ent = deviceMap.get(u.getId());
+                    if (Objects.nonNull(ent)) {
+                        ent.setUpdateBy("crm");
+                        ent.setUpdateTime(LocalDateTime.now());
+                    } else {
+                        ent = deviceService.lambdaQuery()
+                                .eq(Device::getDeviceNo, u.getMachine_Number__c())
+                                .eq(Device::getSourceFrom, DeviceSourceFromEnum.MANUAL_ADD.getSourceKey())
+                                .orderByDesc(Device::getDeviceState)
+                                .last("limit 1")
+                                .one();
+                        if (Objects.nonNull(ent)) {
+                            ent.setUpdateBy("crm");
+                            ent.setUpdateTime(LocalDateTime.now());
+                        } else {
+                            ent = new Device();
+                            ent.setCustomerId(0);
+                            ent.setCreateBy("crm");
+                            ent.setCreateTime(LocalDateTime.now());
+                        }
+                        ent.setSourceId(u.getId());
+                    }
+                    ent.setDeviceState(u.getCfsStatus__c());
+                    ent.setDeviceNo(u.getMachine_Number__c());
+                    ent.setDeviceType(u.getAssetProductLine3__c());
+                    ent.setDeviceTypeSub(u.getAssetProductLine4__c());
+                    ent.setModelNo(u.getProductLine5__c());
+                    if (StrUtil.isNotBlank(u.getAccount())) {
+                        JSONObject jsonObject = JSONUtil.parseObj(u.getAccount());
+                        String cname = jsonObject.getStr("Name");
+                        ent.setCustomerName(cname);
+                        ent.setCustomerId(0);
+                    }
+                    ent.setSourceFrom(DeviceSourceFromEnum.FROM_CRM.getSourceKey());
+                    result.add(ent);
                 }
-                ent.setDeviceState(u.getCfsStatus__c());
-                ent.setDeviceNo(u.getMachine_Number__c());
-                ent.setDeviceType(u.getAssetProductLine3__c());
-                ent.setDeviceTypeSub(u.getAssetProductLine4__c());
-                ent.setModelNo(u.getProductLine5__c());
-                if (StrUtil.isNotBlank(u.getAccount())) {
-                    JSONObject jsonObject = JSONUtil.parseObj(u.getAccount());
-                    String cname = jsonObject.getStr("Name");
-                    ent.setCustomerName(cname);
-                }
-
-                ent.setSourceFrom(DeviceSourceFromEnum.FROM_CRM.getSourceKey());
-                ent.setCustomerId(0);
-                result.add(ent);
             }
         });
         if (CollUtil.isNotEmpty(result)) {