diff --git a/source/client/src/clientTmq.c b/source/client/src/clientTmq.c
index 14d056224a9cfb78310a736d3e1388e9fa5c1939..a4f8b4639591a472556bbd5473baa3ad6e9f6f44 100644
--- a/source/client/src/clientTmq.c
+++ b/source/client/src/clientTmq.c
@@ -460,6 +460,8 @@ static int32_t tmqCommitCb(void* param, SDataBuf* pBuf, int32_t code) {
 
     // update the offset value.
     pVg->committedOffset = pVg->currentOffset;
+    tscDebug("consumer:0x%" PRIx64 " subKey:%s vgId:%d, commit offset success. ordinal:%d/%d", pTmq->consumerId,
+             pParam->pOffset->subKey, pParam->vgId, index + 1, numOfVgroups);
   }
 
   taosThreadMutexUnlock(&pParam->pTmq->lock);