修改消息同步bug

core/src/main/java/com/wecloud/im/service/impl/ImMessageServiceImpl.java

@@ -423,6 +423,9 @@ public class ImMessageServiceImpl extends BaseServiceImpl<ImMessageMapper, ImMes
     public List<WeCloudMessageVo> syncListMessage(SyncListMessageParam param) {
         List<ImMessage> imMessages = imMessageMapper.selectList(new QueryWrapper<ImMessage>().lambda()
                 .gt(ImMessage::getId, param.getBeginId())
+                .ne(ImMessage::getWithdraw,1)
+                .ne(ImMessage::getMsgType,1000)
+                .ne(ImMessage::getEvent,1)
                 .orderByAsc(ImMessage::getId)
                 .last("limit 100"));
         //ClientId集合