diff --git a/source/client/test/clientTests.cpp b/source/client/test/clientTests.cpp
index 2f3d60001944365451e312baf48097169f4587bf..82d29b37ebfbd2c57d3fa4d4afe2533b2d3a048c 100644
--- a/source/client/test/clientTests.cpp
+++ b/source/client/test/clientTests.cpp
@@ -925,7 +925,7 @@ TEST(clientCase, subscription_test) {
 
   // 创建订阅 topics 列表
   tmq_list_t* topicList = tmq_list_new();
-//  tmq_list_append(topicList, "topic_t1");
+  tmq_list_append(topicList, "topic_t1");
 
   // 启动订阅
   tmq_subscribe(tmq, topicList);
@@ -954,7 +954,7 @@ TEST(clientCase, subscription_test) {
       printf("db: %s\n", dbName);
       printf("vgroup id: %d\n", vgroupId);
 
-      if (count ++ > 20) {
+      if (count ++ > 200) {
         tmq_unsubscribe(tmq);
         break;
       }
diff --git a/source/dnode/mnode/impl/src/mndSubscribe.c b/source/dnode/mnode/impl/src/mndSubscribe.c
index 4d19110f31ffa9e01a38c4bd60ab375e608a65d4..924216bcbf87b312221ca1782c3e56e09b951fde 100644
--- a/source/dnode/mnode/impl/src/mndSubscribe.c
+++ b/source/dnode/mnode/impl/src/mndSubscribe.c
@@ -224,7 +224,7 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
             .pVgEp = pVgEp,
         };
         taosHashPut(pHash, &pVgEp->vgId, sizeof(int32_t), &outputVg, sizeof(SMqRebOutputVg));
-        mInfo("sub:%s mq re-balance remove vgId:%d from consumer:%" PRIx64, sub, pVgEp->vgId, consumerId);
+        mInfo("sub:%s mq re-balance remove vgId:%d from consumer:0x%" PRIx64, sub, pVgEp->vgId, consumerId);
       }
       taosArrayDestroy(pConsumerEp->vgs);
       taosHashRemove(pOutput->pSub->consumerHash, &consumerId, sizeof(int64_t));
@@ -329,7 +329,7 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
       newConsumerEp.vgs = taosArrayInit(0, sizeof(void *));
       taosHashPut(pOutput->pSub->consumerHash, &consumerId, sizeof(int64_t), &newConsumerEp, sizeof(SMqConsumerEp));
       taosArrayPush(pOutput->newConsumers, &consumerId);
-      mInfo("sub:%s mq rebalance add new consumer:%" PRIx64, sub, consumerId);
+      mInfo("sub:%s mq rebalance add new consumer:0x%" PRIx64, sub, consumerId);
     }
   }
 
@@ -357,7 +357,7 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
       taosArrayPush(pConsumerEp->vgs, &pRebVg->pVgEp);
       pRebVg->newConsumerId = pConsumerEp->consumerId;
       taosArrayPush(pOutput->rebVgs, pRebVg);
-      mInfo("mq rebalance: add vgId:%d to consumer:%" PRIx64 " (second scan) (not enough)", pRebVg->pVgEp->vgId,
+      mInfo("mq rebalance: add vgId:%d to consumer:0x%" PRIx64 " (second scan) (not enough)", pRebVg->pVgEp->vgId,
             pConsumerEp->consumerId);
     }
   }
@@ -387,12 +387,12 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
       taosArrayPush(pConsumerEp->vgs, &pRebVg->pVgEp);
       pRebVg->newConsumerId = pConsumerEp->consumerId;
       if (pRebVg->newConsumerId == pRebVg->oldConsumerId) {
-        mInfo("mq rebalance: skip vg %d for same consumer:%" PRIx64 " (second scan)", pRebVg->pVgEp->vgId,
+        mInfo("mq rebalance: skip vg %d for same consumer:0x%" PRIx64 " (second scan)", pRebVg->pVgEp->vgId,
               pConsumerEp->consumerId);
         continue;
       }
       taosArrayPush(pOutput->rebVgs, pRebVg);
-      mInfo("mq rebalance: add vgId:%d to consumer:%" PRIx64 " (second scan) (unassigned)", pRebVg->pVgEp->vgId,
+      mInfo("mq rebalance: add vgId:%d to consumer:0x%" PRIx64 " (second scan) (unassigned)", pRebVg->pVgEp->vgId,
             pConsumerEp->consumerId);
     }
   } else {
@@ -1019,7 +1019,7 @@ int32_t mndRetrieveSubscribe(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock
         pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
         colDataSetVal(pColInfo, numOfRows, (const char *)&pConsumerEp->consumerId, false);
 
-        mDebug("mnd show subscriptions: topic %s, consumer:%" PRIx64 " cgroup %s vgid %d", varDataVal(topic),
+        mDebug("mnd show subscriptions: topic %s, consumer:0x%" PRIx64 " cgroup %s vgid %d", varDataVal(topic),
                pConsumerEp->consumerId, varDataVal(cgroup), pVgEp->vgId);
 
         // offset