fix:1v1首次会话状态修改

rpc/messagecenter/internal/logic/oneuserconversationlogic.go

@@ -29,7 +29,7 @@ func (l *OneUserConversationLogic) OneUserConversation(in *messagecenter.OneUser
 	// todo: add your logic here and delete this line
 	errorMsg := service.OneCreatingSession(in)
 	if errorMsg != "" {
-		return &messagecenter.CurrencyResp{ErrorCode: 1001, ErrorMsg: errorMsg}, nil
+		return &messagecenter.CurrencyResp{ErrorCode: -1, ErrorMsg: errorMsg}, nil
 	}
 	return &messagecenter.CurrencyResp{}, nil
 }