diff --git a/tests/script/jenkins/basic.txt b/tests/script/jenkins/basic.txt
index dd164f7640..9d16f5b2d3 100644
--- a/tests/script/jenkins/basic.txt
+++ b/tests/script/jenkins/basic.txt
@@ -205,7 +205,7 @@
 ./test.sh -f tsim/qnode/basic1.sim
 
 # ---- snode
-# ./test.sh -f tsim/snode/basic1.sim
+# unsupport ./test.sh -f tsim/snode/basic1.sim
 
 # ---- bnode
 ./test.sh -f tsim/bnode/basic1.sim
@@ -382,7 +382,7 @@
 
 # ---- compute
 ./test.sh -f tsim/compute/avg.sim
-# jira ./test.sh -f tsim/compute/block_dist.sim
+./test.sh -f tsim/compute/block_dist.sim
 ./test.sh -f tsim/compute/bottom.sim
 ./test.sh -f tsim/compute/count.sim
 ./test.sh -f tsim/compute/diff.sim
diff --git a/tests/script/tsim/compute/block_dist.sim b/tests/script/tsim/compute/block_dist.sim
index 73cbca84cf..37ad8d8cff 100644
--- a/tests/script/tsim/compute/block_dist.sim
+++ b/tests/script/tsim/compute/block_dist.sim
@@ -1,5 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
+system sh/cfg.sh -n dnode1 -c debugflag -v 131
 system sh/exec.sh -n dnode1 -s start
 sql connect
 
@@ -80,11 +81,11 @@ $nt = $ntPrefix . $i
 
 #sql select _block_dist() from $nt
 print show table distributed $nt
-sql show table distributed $nt
+sql_error show table distributed $nt
 
-if $rows == 0 then
-  return -1
-endi
+#if $rows == 0 then
+#  return -1
+#endi
 
 print ============== TD-5998
 sql_error select _block_dist() from (select * from $nt)
diff --git a/tests/script/tsim/qnode/basic1.sim b/tests/script/tsim/qnode/basic1.sim
index 7108fcaf59..81d95c704d 100644
--- a/tests/script/tsim/qnode/basic1.sim
+++ b/tests/script/tsim/qnode/basic1.sim
@@ -6,32 +6,32 @@ system sh/exec.sh -n dnode2 -s start
 sql connect
 
 print =============== show dnodes
-sql show dnodes;
-if $rows != 1 then 
-  return -1
-endi
-
-if $data00 != 1 then 
-  return -1
-endi
-
-sql show mnodes;
-if $rows != 1 then 
-  return -1
-endi
-
-if $data00 != 1 then 
-  return -1
-endi
-
-if $data02 != leader then 
-  return -1
-endi
-
-print =============== create dnodes
 sql create dnode $hostname port 7200
-sleep 2000
 
+$x = 0
+step1:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 2 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+
+print =============== show dnodes
 sql show dnodes;
 if $rows != 2 then 
   return -1
@@ -125,7 +125,6 @@ system sh/exec.sh -n dnode2 -s stop -x SIGINT
 system sh/exec.sh -n dnode1 -s start
 system sh/exec.sh -n dnode2 -s start
 
-sleep 2000
 sql show qnodes
 if $rows != 2 then 
   return -1
diff --git a/tests/script/tsim/snode/basic1.sim b/tests/script/tsim/snode/basic1.sim
index a9d4867354..93bf04ef41 100644
--- a/tests/script/tsim/snode/basic1.sim
+++ b/tests/script/tsim/snode/basic1.sim
@@ -6,32 +6,32 @@ system sh/exec.sh -n dnode2 -s start
 sql connect
 
 print =============== show dnodes
-sql show dnodes;
-if $rows != 1 then 
-  return -1
-endi
-
-if $data00 != 1 then 
-  return -1
-endi
-
-sql show mnodes;
-if $rows != 1 then 
-  return -1
-endi
-
-if $data00 != 1 then 
-  return -1
-endi
-
-if $data02 != leader then 
-  return -1
-endi
-
-print =============== create dnodes
 sql create dnode $hostname port 7200
-sleep 2000
 
+$x = 0
+step1:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 2 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+
+print =============== show dnodes
 sql show dnodes;
 if $rows != 2 then 
   return -1