添加配置

fs-service/src/main/java/com/fs/im/service/impl/OpenIMServiceImpl.java

@@ -659,7 +659,7 @@ public class OpenIMServiceImpl implements OpenIMService {
                 OpenImConversationDTO openImConversationDTO = new OpenImConversationDTO();
                 openImConversationDTO.setConversationID("si_"+sendID+"_"+recvID);
                 openImConversationDTO.setConversationType(1);
-                openImConversationDTO.setUserID(recvID);
+                openImConversationDTO.setUserID(recvID.startsWith("U")?recvID:sendID);
                 openImConversationDTO.setEx(ex);
                 log.info("更新到会话的ex的值:{}",ex);
                 openImEditConversationDTO.setConversation(openImConversationDTO);