diff --git a/source/dnode/mnode/impl/src/mndScheduler.c b/source/dnode/mnode/impl/src/mndScheduler.c
index 3c1d3f09bf297363b4b74c8971c50f3d3a64408a..f71bd1c626e60fc7e6d8bd7aec2a02ddc82bf869 100644
--- a/source/dnode/mnode/impl/src/mndScheduler.c
+++ b/source/dnode/mnode/impl/src/mndScheduler.c
@@ -585,6 +585,8 @@ int32_t mndSchedInitSubEp(SMnode* pMnode, const SMqTopicObj* pTopic, SMqSubscrib
     } else {
       pVgEp->qmsg = strdup("");
     }
+
+    sdbRelease(pSdb, pVgroup);
   }
 
   ASSERT(pSub->unassignedVgs->size > 0);
diff --git a/source/dnode/mnode/impl/src/mndTopic.c b/source/dnode/mnode/impl/src/mndTopic.c
index 522036afa22354409261ed94f49457cea73756b0..f1db6a12fc214a809739132560bfd1205145894e 100644
--- a/source/dnode/mnode/impl/src/mndTopic.c
+++ b/source/dnode/mnode/impl/src/mndTopic.c
@@ -512,6 +512,8 @@ static int32_t mndCreateTopic(SMnode *pMnode, SRpcMsg *pReq, SCMCreateTopicReq *
         mndTransDrop(pTrans);
         return -1;
       }
+
+      sdbRelease(pSdb, pVgroup);
     }
   }
 
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 6eb3fb29f21340c542e9dd75542dc0f7fc35a28a..f99005af2ddca8e7e23e6125977792ea72f49e0f 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -691,7 +691,7 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqCheckData1.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsumerGroup.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqShow.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqAlterSchema.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqAlterSchema.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb1.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb-mutilVg.py
@@ -700,31 +700,31 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb1-1ctb.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb-1ctb-funcNFilter.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb-mutilVg-mutilCtb-funcNFilter.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqConsFromTsdb-mutilVg-mutilCtb.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqConsFromTsdb1-1ctb-funcNFilter.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb-mutilVg-mutilCtb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb1-1ctb-funcNFilter.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmqConsFromTsdb1-mutilVg-mutilCtb-funcNFilter.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqConsFromTsdb1-mutilVg-mutilCtb.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqAutoCreateTbl.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqDnodeRestart.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqConsFromTsdb1-mutilVg-mutilCtb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqAutoCreateTbl.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDnodeRestart.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmqDnodeRestart1.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqUpdate-1ctb.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqUpdateWithConsume.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUpdate-1ctb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUpdateWithConsume.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUpdate-multiCtb-snapshot0.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUpdate-multiCtb-snapshot1.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqDelete-1ctb.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqDelete-multiCtb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDelete-1ctb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDelete-multiCtb.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmqDropStb.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmqDropStbCtb.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqDropNtb-snapshot0.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqDropNtb-snapshot1.py
-,,,system-test,python3 ./test.py -f 7-tmq/tmqUdf.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDropNtb-snapshot0.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDropNtb-snapshot1.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUdf.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUdf-multCtb-snapshot0.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUdf-multCtb-snapshot1.py
-,,,system-test,python3 ./test.py -f 7-tmq/stbTagFilter-1ctb.py
-,,,system-test,python3 ./test.py -f 7-tmq/dataFromTsdbNWal.py
-,,,system-test,python3 ./test.py -f 7-tmq/dataFromTsdbNWal-multiCtb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/stbTagFilter-1ctb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/dataFromTsdbNWal.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/dataFromTsdbNWal-multiCtb.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmq_taosx.py
-,,,system-test,python3 ./test.py -f 7-tmq/stbTagFilter-multiCtb.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/stbTagFilter-multiCtb.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-19201.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqSubscribeStb-r3.py -N 5
 ,,,system-test,python3 ./test.py -f 7-tmq/tmq3mnodeSwitch.py -N 6 -M 3