fix:set firset version to reqOffset of response

source/dnode/vnode/src/tq/tqUtil.c

@@ -191,7 +191,7 @@ static int32_t extractDataAndRspForNormalSubscribe(STQ* pTq, STqHandle* pHandle,
     }
     taosWUnLockLatch(&pTq->lock);
   }
-  setRequestVersion(&dataRsp.reqOffset, pOffset->version);
+  setRequestVersion(pOffset, pOffset->version);
   code = tqSendDataRsp(pHandle, pMsg, pRequest, (SMqDataRsp*)&dataRsp, TMQ_MSG_TYPE__POLL_RSP, vgId);
 
 end : {
@@ -213,6 +213,7 @@ static int32_t extractDataAndRspForDbStbSubscribe(STQ* pTq, STqHandle* pHandle,
   SMqMetaRsp  metaRsp = {0};
   STaosxRsp   taosxRsp = {0};
   tqInitTaosxRsp(&taosxRsp, pRequest);
+  taosxRsp.reqOffset.type = offset->type;   // stroe origin type for getting offset in tmq_get_vgroup_offset
 
   if (offset->type != TMQ_OFFSET__LOG) {
     if (tqScanTaosx(pTq, pHandle, &taosxRsp, &metaRsp, offset) < 0) {