diff --git a/tests/script/tsim/valgrind/basic1.sim b/tests/script/tsim/valgrind/basic1.sim
index 7d8991c095b1b80af49366c9332088de9c2e3b2d..2c5b8a5d969b108c00097a32c6d5497ca558c3ef 100644
--- a/tests/script/tsim/valgrind/basic1.sim
+++ b/tests/script/tsim/valgrind/basic1.sim
@@ -10,16 +10,19 @@ step1:
 	$x = $x + 1
 	sleep 1000
 	if $x == 10 then
-	  print ----> dnode not ready!
+	  print ---> dnode not ready!
 		return -1
 	endi
 sql show dnodes
-print ----> $data00 $data01 $data02 $data03 $data04 $data05
+print ---> $data00 $data01 $data02 $data03 $data04 $data05
 if $rows != 1 then
   return -1
 endi
+if $data(1)[4] != ready then
+  goto step1
+endi
 
-print =============== step2: create show database
+print =============== step2: create db
 sql create database d1 vgroups 1 buffer 3
 sql show databases
 sql use d1
@@ -32,7 +35,7 @@ if $rows != 1 then
   return -1
 endi
 
-print =============== step4: create show table
+print =============== step3: create show table
 sql create table ct1 using stb tags(1000)
 sql show tables
 if $rows != 1 then 
@@ -40,8 +43,28 @@ if $rows != 1 then
 endi
 
 print =============== step5: insert data
+sql insert into ct1 values(now+0s, 10, 2.0, 3.0)
+sql insert into ct1 values(now+1s, 11, 2.1, 3.1)(now+2s, -12, -2.2, -3.2)(now+3s, -13, -2.3, -3.3)
 
 print =============== step6: select data
+#sql select * from ct1
+#sql select * from stb
 
 _OVER:
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
+
+print =============== check
+print ----> start to check if there are ERRORS in vagrind log file for each dnode
+system_content sh/checkValgrind.sh -n dnode1 
+
+print cmd return result ----> [ $system_content ]
+if $system_content <= 0 then
+  return 0
+endi 
+
+$null=
+if $system_content == $null then
+  return 0
+endi 
+
+return -1
diff --git a/tests/script/tsim/valgrind/basic2.sim b/tests/script/tsim/valgrind/basic2.sim
index 1a76d8ce5c410c6e3bfa159ca535fcc472df2a34..eb61f854440e6b5431ff4fdca6bf979ad38be7e4 100644
--- a/tests/script/tsim/valgrind/basic2.sim
+++ b/tests/script/tsim/valgrind/basic2.sim
@@ -4,7 +4,7 @@ system sh/cfg.sh -n dnode1 -c debugflag -v 131
 system sh/exec.sh -n dnode1 -s start -v
 sql connect
 
-print =============== step1: show dnodes
+print =============== step1: create drop show dnodes
 $x = 0
 step1:
 	$x = $x + 1
@@ -22,75 +22,35 @@ if $data(1)[4] != ready then
   goto step1
 endi
 
-print =============== step2: create alter drop show user
-sql create user u1 pass 'taosdata'
-sql show users
-sql alter user u1 sysinfo 1
-sql alter user u1 enable 1
-sql alter user u1 pass 'taosdata'
-sql drop user u1
-sql_error alter user u2 sysinfo 0
-
-print =============== step3: create drop dnode
-sql create dnode $hostname port 7200
-sql drop dnode 2
-sql alter dnode 1 'debugflag 131'
-
-print =============== step4:
-
-print =============== run show xxxx
-sql show dnodes
-if $rows != 1 then 
-  return -1
-endi
-
-sql show mnodes
-if $rows != 1 then 
-  return -1
-endi
-
+print =============== step2: create db
+sql create database d1 vgroups 1 buffer 3
 sql show databases
-if $rows != 2 then
-  return -1
-endi
-
-sql show users
-if $rows != 1 then 
-  return -1
-endi
-
-print =============== run select * from information_schema.xxxx
-sql select * from information_schema.`dnodes`
-if $rows != 1 then 
-  return -1
-endi
-
-sql select * from information_schema.`mnodes`
-if $rows != 1 then 
-  return -1
-endi
+sql use d1
+sql show vgroups
 
-sql select * from information_schema.user_users
+print =============== step3: create show stable
+sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int unsigned)
+sql show stables
 if $rows != 1 then 
   return -1
 endi
 
-sql show variables;
-if $rows != 4 then
-  return -1
-endi
+print =============== step3: create show table
+sql create table ct1 using stb tags(1000)
+#sql show tables
+#if $rows != 1 then 
+#  return -1
+#endi
 
-sql show dnode 1 variables;
-if $rows <= 0 then
-  return -1
-endi
+print =============== step5: insert data
+sql insert into ct1 values(now+0s, 10, 2.0, 3.0)
+sql insert into ct1 values(now+1s, 11, 2.1, 3.1)(now+2s, -12, -2.2, -3.2)(now+3s, -13, -2.3, -3.3)
 
-sql show local variables;
-if $rows <= 0 then
-  return -1
-endi
+print =============== step6: select data
+sql select * from ct1
+#sql select * from stb
 
-print =============== stop
+_OVER:
 system sh/exec.sh -n dnode1 -s stop -x SIGINT
 
 print =============== check
diff --git a/tests/script/tsim/valgrind/checkError1.sim b/tests/script/tsim/valgrind/checkError1.sim
index 62653bbdd39cb66be72b2fd4797b0cb49b5aa967..1a76d8ce5c410c6e3bfa159ca535fcc472df2a34 100644
--- a/tests/script/tsim/valgrind/checkError1.sim
+++ b/tests/script/tsim/valgrind/checkError1.sim
@@ -36,6 +36,60 @@ sql create dnode $hostname port 7200
 sql drop dnode 2
 sql alter dnode 1 'debugflag 131'
 
+print =============== step4:
+
+print =============== run show xxxx
+sql show dnodes
+if $rows != 1 then 
+  return -1
+endi
+
+sql show mnodes
+if $rows != 1 then 
+  return -1
+endi
+
+sql show databases
+if $rows != 2 then
+  return -1
+endi
+
+sql show users
+if $rows != 1 then 
+  return -1
+endi
+
+print =============== run select * from information_schema.xxxx
+sql select * from information_schema.`dnodes`
+if $rows != 1 then 
+  return -1
+endi
+
+sql select * from information_schema.`mnodes`
+if $rows != 1 then 
+  return -1
+endi
+
+sql select * from information_schema.user_users
+if $rows != 1 then 
+  return -1
+endi
+
+sql show variables;
+if $rows != 4 then
+  return -1
+endi
+
+sql show dnode 1 variables;
+if $rows <= 0 then
+  return -1
+endi
+
+sql show local variables;
+if $rows <= 0 then
+  return -1
+endi
+
 print =============== stop
 system sh/exec.sh -n dnode1 -s stop -x SIGINT