diff --git a/coolstore-partner-common/src/main/java/com/cool/store/enums/ErrorCodeEnum.java b/coolstore-partner-common/src/main/java/com/cool/store/enums/ErrorCodeEnum.java
index c67313712..562626c8a 100644
--- a/coolstore-partner-common/src/main/java/com/cool/store/enums/ErrorCodeEnum.java
+++ b/coolstore-partner-common/src/main/java/com/cool/store/enums/ErrorCodeEnum.java
@@ -79,7 +79,7 @@ public enum ErrorCodeEnum {
     NO_TRANSFER_REQUIRED(500013, "招商经理现有私海线索无需转让，请检查后重试！", null),
     NO_BATCH_TRANSFER_REQUIRED(500014, "已选线索包含此招商经理现有私海线索，无需转让，请检查后重试!", null),
     PARTNER_MOBILE_EXIST(500010, "手机号码已存在，请核实！", null),
-    MOBILE_EXIST(500015, "此手机号码已存在，请修改后重试", null),
+    MOBILE_EXIST(500015, "此手机号码已存在，\n 线索状态：{0}\n 督导：{1}", null),
     INVESTMENT_MANAGER_NOT_EXIST(500016, "当前招商经理不存在", null),
     PARTNER_MOBILE_EXIST_0(500017, "手机号码已存在", null),
     TIME_OCCUPIED(500018, "预约时间被占用", null),
diff --git a/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java b/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java
index ab123db41..47eaaec28 100644
--- a/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java
+++ b/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java
@@ -55,14 +55,15 @@ public class LineInfoDAO {
         }
         return null;
     }
-    public Boolean getLineInfoByMobile(String mobile) {
+
+    public LineInfoDO getLineByMobile(String mobile) {
         Example example = new Example(LineInfoDO.class);
         example.createCriteria().andEqualTo("mobile", mobile);
-        List<LineInfoDO> lineInfoDOS = lineInfoMapper.selectByExample(example);
-        if(CollectionUtils.isNotEmpty(lineInfoDOS)) {
-            return true;
-        }
-        return false;
+        return lineInfoMapper.selectOneByExample(example);
+    }
+
+    public Boolean getLineInfoByMobile(String mobile) {
+        return Objects.nonNull(getLineByMobile(mobile));
     }
 
     public Integer updateLineInfo(LineInfoDO param){
diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/LineServiceImpl.java b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/LineServiceImpl.java
index 774d2e105..49b5d44ad 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/LineServiceImpl.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/LineServiceImpl.java
@@ -435,8 +435,10 @@ public class LineServiceImpl implements LineService {
         }
         HyPartnerUserInfoDO hyPartnerUserInfoDO = hyPartnerUserInfoDAO.selectByMobile(addLineRequest.getMobile());
         if (hyPartnerUserInfoDO!=null){
-            throw new ServiceException(ErrorCodeEnum.MOBILE_EXIST);
+            //校验
+            validateAndProcessLineInfo(addLineRequest.getMobile());
         }
+
         hyPartnerUserInfoDO = new HyPartnerUserInfoDO();
         hyPartnerUserInfoDO.setMobile(addLineRequest.getMobile());
         hyPartnerUserInfoDO.setUserChannelId(Integer.valueOf(UserChannelEnum.ADD.getCode()));
@@ -465,6 +467,55 @@ public class LineServiceImpl implements LineService {
         return Boolean.TRUE;
     }
 
+
+    /**
+     * 校验线索
+     * @param mobile
+     */
+    public void validateAndProcessLineInfo(String mobile) {
+        LineInfoDO lineInfo = lineInfoDAO.getLineByMobile(mobile);
+        String investmentManager = getInvestmentManagerName(lineInfo);
+        String listName = determineListName(lineInfo);
+
+        throw new ServiceException(ErrorCodeEnum.MOBILE_EXIST, listName, investmentManager);
+    }
+
+    /**
+     * 提取获取招商经理姓名的方法
+     * @param lineInfo
+     * @return
+     */
+    private String getInvestmentManagerName(LineInfoDO lineInfo) {
+        if (lineInfo == null || StringUtils.isEmpty(lineInfo.getInvestmentManager())) {
+            return "-";
+        }
+        return enterpriseUserDAO.getUserName(lineInfo.getInvestmentManager());
+    }
+
+    /**
+     * 提取判断列表名称的逻辑
+     * @param lineInfo
+     * @return
+     */
+    private String determineListName(LineInfoDO lineInfo) {
+        if (lineInfo == null) {
+            return "";
+        }
+
+        Integer lineStatus = lineInfo.getLineStatus();
+        if (LineStatusEnum.PUBLIC_SEAS.getCode().equals(lineStatus)) {
+            return StringUtils.isNotEmpty(lineInfo.getInvestmentManager()) ? "'公海列表'" : "'未分配列表'";
+        }
+
+        if (LineStatusEnum.PRIVATE_SEAS.getCode().equals(lineStatus)) {
+            return lineInfo.getJoinStatus() == 0 ? "'线索列表'" : "'加盟商列表'";
+        }
+
+        return "";
+    }
+
+
+
     /**
      * 获取招商经理id
      * @param addLineRequest