diff --git a/im-center-server/src/main/java/cn/axzo/im/service/impl/MessageTaskServiceImpl.java b/im-center-server/src/main/java/cn/axzo/im/service/impl/MessageTaskServiceImpl.java
index 5ce57d8..d72afc5 100644
--- a/im-center-server/src/main/java/cn/axzo/im/service/impl/MessageTaskServiceImpl.java
+++ b/im-center-server/src/main/java/cn/axzo/im/service/impl/MessageTaskServiceImpl.java
@@ -203,6 +203,7 @@ public class MessageTaskServiceImpl extends ServiceImpl<MessageTaskMapper, Messa
             messageHistory.setReceiveOuId(receivePerson.getOuId());
             messageHistory.setReceivePersonId(receivePerson.getPersonId());
             messageHistory.setAppType(receivePerson.getAppType().getCode());
+            messageHistory.setToAccount(imAccount);
             if (StringUtils.isBlank(imAccount)) {
                 messageHistory.setToAccount("未找到IM账号");
                 messageHistory.setResult("未找到IM账号");
@@ -267,7 +268,7 @@ public class MessageTaskServiceImpl extends ServiceImpl<MessageTaskMapper, Messa
                 .build())
                 .stream()
                 .collect(Collectors.toMap(accountRegister -> accountRegister.getAccountId() +
-                        "_" + accountRegister.getAppType() + "_" + accountRegister.getOuId(), AccountRegister::getImAccount));
+                        "_" + accountRegister.getAppType() + "_" + accountRegister.getOuId(), AccountRegister::getImAccount, (f, s) -> f));
     }
 
     private Map<String, AccountRegisterService.AccountRegisterDTO> listImAccount(List<MessageTask.ReceivePerson> receivePersons) {