diff --git a/source/dnode/mnode/impl/src/mndSubscribe.c b/source/dnode/mnode/impl/src/mndSubscribe.c
index 64a3170d47..2eb5d2a69c 100644
--- a/source/dnode/mnode/impl/src/mndSubscribe.c
+++ b/source/dnode/mnode/impl/src/mndSubscribe.c
@@ -670,7 +670,7 @@ static int32_t mndProcessRebalanceReq(SRpcMsg *pMsg) {
     // possibly no vg is changed
     // when each topic is re-balanced, issue an trans to save the results in sdb.
     if (mndPersistRebResult(pMnode, pMsg, &rebOutput) < 0) {
-      mError("mq re-balance persist output error, possibly vnode splitted or dropped");
+      mError("mq re-balance persist output error, possibly vnode splitted or dropped,msg:%s", terrstr());
     }
 
     taosArrayDestroy(rebOutput.newConsumers);
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index d1fbacdadf..c14f316ffc 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -89,12 +89,12 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqUpdateWithConsume.py -N 3 -n 3
 ,,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
-# ,,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-1ctb.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDelete-multiCtb.py -N 3 -n 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqDropStbCtb.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.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
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/stbTagFilter-1ctb.py