diff --git a/.travis.yml b/.travis.yml
index 877e717eafc9a386d6a77d788a34d4089a4488ad..af41d45ac070140ad6ec3d084d48b00a8fac2c86 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -51,7 +51,7 @@ matrix:
           ./test-all.sh $TRAVIS_EVENT_TYPE || travis_terminate $?
 
           cd ${TRAVIS_BUILD_DIR}/tests/pytest
-          ./valgrind-test.sh 2>&1 > mem-error-out.txt
+          ./valgrind-test.sh 2>&1 > mem-error-out.log
           sleep 1
 
           # Color setting
@@ -61,9 +61,9 @@ matrix:
           GREEN_UNDERLINE='\033[4;32m'
           NC='\033[0m'
 
-          grep 'start to execute\|ERROR SUMMARY' mem-error-out.txt|grep -v 'grep'|uniq|tee uniq-mem-error-out.txt
+          grep 'start to execute\|ERROR SUMMARY' mem-error-out.log|grep -v 'grep'|uniq|tee uniq-mem-error-out.log
 
-          for memError in `grep 'ERROR SUMMARY' uniq-mem-error-out.txt | awk '{print $4}'` 
+          for memError in `grep 'ERROR SUMMARY' uniq-mem-error-out.log | awk '{print $4}'`
           do
             if [ -n "$memError" ]; then
               if [ "$memError" -gt 12 ]; then
@@ -74,8 +74,8 @@ matrix:
             fi
           done
 
-          grep 'start to execute\|definitely lost:' mem-error-out.txt|grep -v 'grep'|uniq|tee uniq-definitely-lost-out.txt
-          for defiMemError in `grep 'definitely lost:' uniq-definitely-lost-out.txt | awk '{print $7}'`
+          grep 'start to execute\|definitely lost:' mem-error-out.log|grep -v 'grep'|uniq|tee uniq-definitely-lost-out.log
+          for defiMemError in `grep 'definitely lost:' uniq-definitely-lost-out.log | awk '{print $7}'`
           do
             if [ -n "$defiMemError" ]; then
               if [ "$defiMemError" -gt 13 ]; then
diff --git a/tests/pytest/fulltest.sh b/tests/pytest/fulltest.sh
index cceb17b0de2288d8c4645e2e4af2ff024e1aef1c..bf3523dc0f2a46f2895dbf90f92d0da505940615 100755
--- a/tests/pytest/fulltest.sh
+++ b/tests/pytest/fulltest.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+ulimit -c unlimited
+
 python3 ./test.py -f insert/basic.py
 python3 ./test.py -f insert/int.py
 python3 ./test.py -f insert/float.py
diff --git a/tests/pytest/smoketest.sh b/tests/pytest/smoketest.sh
index 57a9a67936cee5952a8c00911e239bdd9e63e7a7..df4a5ed5c5655990d9d6d60c67a822d61e6c346b 100755
--- a/tests/pytest/smoketest.sh
+++ b/tests/pytest/smoketest.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+ulimit -c unlimited
+
 # insert
 python3 ./test.py $1 -f insert/basic.py
 python3 ./test.py $1 -s && sleep 1
diff --git a/tests/pytest/util/dnodes.py b/tests/pytest/util/dnodes.py
index 13038f4ddaa33cec981fdb1ae13a7a8bd0ba6346..4c839d87a3722b50309f1847e96fdfcd96885138 100644
--- a/tests/pytest/util/dnodes.py
+++ b/tests/pytest/util/dnodes.py
@@ -38,9 +38,9 @@ class TDSimClient:
             tdLog.exit(cmd)
 
     def deploy(self):
-        self.logDir = "%s/pysim/psim/log" % (self.path,)
-        self.cfgDir = "%s/pysim/psim/cfg" % (self.path)
-        self.cfgPath = "%s/pysim/psim/cfg/taos.cfg" % (self.path)
+        self.logDir = "%s/sim/psim/log" % (self.path,)
+        self.cfgDir = "%s/sim/psim/cfg" % (self.path)
+        self.cfgPath = "%s/sim/psim/cfg/taos.cfg" % (self.path)
 
         cmd = "rm -rf " + self.logDir
         if os.system(cmd) != 0:
@@ -113,10 +113,10 @@ class TDDnode:
         return totalSize
 
     def deploy(self):
-        self.logDir = "%s/pysim/dnode%d/log" % (self.path, self.index)
-        self.dataDir = "%s/pysim/dnode%d/data" % (self.path, self.index)
-        self.cfgDir = "%s/pysim/dnode%d/cfg" % (self.path, self.index)
-        self.cfgPath = "%s/pysim/dnode%d/cfg/taos.cfg" % (
+        self.logDir = "%s/sim/dnode%d/log" % (self.path, self.index)
+        self.dataDir = "%s/sim/dnode%d/data" % (self.path, self.index)
+        self.cfgDir = "%s/sim/dnode%d/cfg" % (self.path, self.index)
+        self.cfgPath = "%s/sim/dnode%d/cfg/taos.cfg" % (
             self.path, self.index)
 
         cmd = "rm -rf " + self.dataDir
@@ -298,11 +298,11 @@ class TDDnode:
             tdLog.exit(cmd)
 
     def getDnodeRootDir(self, index):
-        dnodeRootDir = "%s/pysim/psim/dnode%d" % (self.path, index)
+        dnodeRootDir = "%s/sim/psim/dnode%d" % (self.path, index)
         return dnodeRootDir
 
     def getDnodesRootDir(self):
-        dnodesRootDir = "%s/pysim/psim" % (self.path)
+        dnodesRootDir = "%s/sim/psim" % (self.path)
         return dnodesRootDir
 
 
@@ -455,7 +455,7 @@ class TDDnodes:
         # tdLog.exit(cmd)
 
     def getDnodesRootDir(self):
-        dnodesRootDir = "%s/pysim" % (self.path)
+        dnodesRootDir = "%s/sim" % (self.path)
         return dnodesRootDir
 
     def getSimCfgPath(self):
diff --git a/tests/script/sh/cfg.sh b/tests/script/sh/cfg.sh
index f28b401b78431356c091ab9b9c2c6164d8b8c755..0705343fecaa2d348f5360968021687f5d4f368f 100755
--- a/tests/script/sh/cfg.sh
+++ b/tests/script/sh/cfg.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 if [ $# != 6 ]; then 
   echo "argument list need input : "
@@ -33,10 +33,19 @@ SCRIPT_DIR=`dirname $0`
 cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
 
-cd ../../
+TDINTERNAL="TDinternal"
+if [[ "$SCRIPT_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TAOS_DIR=`pwd`
 
-BUILD_DIR=$TAOS_DIR/debug/build
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
+
+BUILD_DIR=$TAOS_DIR/$BIN_DIR
+
 SIM_DIR=$TAOS_DIR/sim
 
 NODE_DIR=$SIM_DIR/$NODE_NAME
diff --git a/tests/script/sh/clear.sh b/tests/script/sh/clear.sh
index 0d58b5aec475dce8d224b24f1dfbc3b9f45b5f58..8c92054352f8f2aed0b8c3373794c9deffe725f4 100755
--- a/tests/script/sh/clear.sh
+++ b/tests/script/sh/clear.sh
@@ -36,12 +36,20 @@ cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
 echo "SCRIPT_DIR: $SCRIPT_DIR" 
 
-cd ../../
+TDINTERNAL="TDinternal"
+if [[ "$SCRIPT_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TAOS_DIR=`pwd`
 
-BUILD_DIR=$TAOS_DIR/debug/build
-SIM_DIR=$TAOS_DIR/sim
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
 
+BUILD_DIR=$TAOS_DIR/$BIN_DIR
+
+SIM_DIR=$TAOS_DIR/sim
 NODE_DIR=$SIM_DIR/$NODE_NAME
 EXE_DIR=$BUILD_DIR/bin
 CFG_DIR=$NODE_DIR/cfg
diff --git a/tests/script/sh/deploy.sh b/tests/script/sh/deploy.sh
index 47f9f7109d87f287fa1aae5c06af4fcc4af56890..e1669ac3d7f50dbf6ef8cb231f0f7ffb594e9bb2 100755
--- a/tests/script/sh/deploy.sh
+++ b/tests/script/sh/deploy.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 echo "Executing deploy.sh"
 
@@ -31,10 +31,19 @@ cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
 echo "SCRIPT_DIR: $SCRIPT_DIR" 
 
-cd ../../
+TDINTERNAL="TDinternal"
+if [[ "$SCRIPT_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TAOS_DIR=`pwd`
 
-BUILD_DIR=$TAOS_DIR/debug/build
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
+
+BUILD_DIR=$TAOS_DIR/$BIN_DIR
+
 SIM_DIR=$TAOS_DIR/sim
 
 NODE_DIR=$SIM_DIR/$NODE_NAME
diff --git a/tests/script/sh/exec.sh b/tests/script/sh/exec.sh
index f3fcd0325fa72f0c85fe34a9c0133364370509d7..ebfe8861b0e8e587fc91a7c9da6a47e1e4f7d3cc 100755
--- a/tests/script/sh/exec.sh
+++ b/tests/script/sh/exec.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # if [ $# != 4 || $# != 5 ]; then 
   # echo "argument list need input : "
@@ -42,10 +42,19 @@ SCRIPT_DIR=`dirname $0`
 cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
 
-cd ../../
+TDINTERNAL="TDinternal"
+if [[ "$SCRIPT_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TAOS_DIR=`pwd`
 
-BUILD_DIR=$TAOS_DIR/debug/build
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
+
+BUILD_DIR=$TAOS_DIR/$BIN_DIR
+
 SIM_DIR=$TAOS_DIR/sim
 NODE_DIR=$SIM_DIR/$NODE_NAME
 EXE_DIR=$BUILD_DIR/bin
@@ -86,9 +95,9 @@ else
   if [ -n "$PID" ]; then 
     if [ "$SIGNAL" = "SIGINT" ]; then 
       echo killed by signal
-      sudo kill -sigint $PID
+      kill -sigint $PID
     else
-      sudo kill -9 $PID
+      kill -9 $PID
     fi
   fi 
 fi
diff --git a/tests/script/sh/exec_tarbitrator.sh b/tests/script/sh/exec_tarbitrator.sh
index cb0a8858cb0bb394f322a5daf03e410bdefbbe2c..430d0920d2c0b04edca9b4774089cbbff337cb9f 100755
--- a/tests/script/sh/exec_tarbitrator.sh
+++ b/tests/script/sh/exec_tarbitrator.sh
@@ -39,10 +39,19 @@ SCRIPT_DIR=`dirname $0`
 cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
 
-cd ../../
+TDINTERNAL="TDinternal"
+if [[ "$SCRIPT_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TAOS_DIR=`pwd`
 
-BUILD_DIR=$TAOS_DIR/../debug/build
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
+
+BUILD_DIR=$TAOS_DIR/$BIN_DIR
+
 SIM_DIR=$TAOS_DIR/sim
 NODE_DIR=$SIM_DIR/arbitrator
 EXE_DIR=$BUILD_DIR/bin
@@ -57,8 +66,8 @@ else
   #relative path
   PID=`ps -ef|grep tarbitrator | grep -v grep | awk '{print $2}'`
   if [ -n "$PID" ]; then   
-  	sudo kill -9 $PID
-	  sudo pkill -9 tarbitrator
+    kill -9 $PID
+    pkill -9 tarbitrator
   fi 
 fi
 
diff --git a/tests/script/sh/exec_up.sh b/tests/script/sh/exec_up.sh
index abe2822450957045ee6468b460d0b44220fd80d7..ed2011737943f089d2997c9ef7cf37741bb2be56 100755
--- a/tests/script/sh/exec_up.sh
+++ b/tests/script/sh/exec_up.sh
@@ -42,10 +42,19 @@ SCRIPT_DIR=`dirname $0`
 cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
 
-cd ../../
+TDINTERNAL="TDinternal"
+if [[ "$SCRIPT_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TAOS_DIR=`pwd`
 
-BUILD_DIR=$TAOS_DIR/../debug/build
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
+
+BUILD_DIR=$TAOS_DIR/$BIN_DIR
+
 SIM_DIR=$TAOS_DIR/sim
 NODE_DIR=$SIM_DIR/$NODE_NAME
 EXE_DIR=$BUILD_DIR/bin
@@ -91,9 +100,9 @@ else
   if [ -n "$PID" ]; then 
     if [ "$SIGNAL" = "SIGINT" ]; then 
       echo killed by signal
-      sudo kill -sigint $PID
+      kill -sigint $PID
     else
-      sudo kill -9 $PID
+      kill -9 $PID
     fi
   fi 
 fi
diff --git a/tests/script/test.sh b/tests/script/test.sh
index 984eb13c4cd43e4725021387cc468f4c9364c4ec..f5485bd881526704806945a68c4d95c9d715d223 100755
--- a/tests/script/test.sh
+++ b/tests/script/test.sh
@@ -40,9 +40,20 @@ cd .
 # Get responsible directories
 CODE_DIR=`dirname $0`
 CODE_DIR=`pwd`
-cd ../../
+
+TDINTERNAL="TDinternal"
+if [[ "$CODE_DIR" == *"$TDINTERNAL"* ]]; then
+  cd ../../..
+else
+  cd ../../
+fi
+
 TOP_DIR=`pwd`
-BUILD_DIR=$TOP_DIR/debug/build
+
+BIN_DIR=`find . -name "taosd"|grep bin| cut -d '/' --fields=2,3`
+
+BUILD_DIR=$TOP_DIR/$BIN_DIR
+
 SIM_DIR=$TOP_DIR/sim
 
 if [ $ASYNC -eq 0 ]; then
@@ -51,11 +62,6 @@ else
   PROGRAM="$BUILD_DIR/bin/tsim -a"
 fi
 
-if [ $UNIQUE -eq 0 ]; then
-  PROGRAM=$BUILD_DIR/bin/tsim
-else
-  PROGRAM="$TOP_DIR/../debug/build/bin/tsim"
-fi 
 
 PRG_DIR=$SIM_DIR/tsim
 CFG_DIR=$PRG_DIR/cfg
diff --git a/tests/test-all.sh b/tests/test-all.sh
index a56b5eeef7fcb7c306318a81655c8656a78e4843..fdc607ed668b99affda99f34dc7d01ca4e8807d9 100755
--- a/tests/test-all.sh
+++ b/tests/test-all.sh
@@ -9,10 +9,10 @@ NC='\033[0m'
 
 echo "### run TSIM script ###"
 cd script
-./test.sh -f basicSuite.sim 2>&1 | grep 'success\|failed\|fault' | grep -v 'default' | tee out.txt
+./test.sh -f basicSuite.sim 2>&1 | grep 'success\|failed\|fault' | grep -v 'default' | tee out.log
 
-totalSuccess=`grep 'success' out.txt | wc -l`
-totalBasic=`grep success out.txt | grep Suite | wc -l`
+totalSuccess=`grep 'success' out.log | wc -l`
+totalBasic=`grep success out.log | grep Suite | wc -l`
 
 if [ "$totalSuccess" -gt "0" ]; then
   totalSuccess=`expr $totalSuccess - $totalBasic`
@@ -20,7 +20,7 @@ fi
 
 echo -e "${GREEN} ### Total $totalSuccess TSIM case(s) succeed! ### ${NC}"
 
-totalFailed=`grep 'failed\|fault' out.txt | wc -l`
+totalFailed=`grep 'failed\|fault' out.log | wc -l`
 # echo -e "${RED} ### Total $totalFailed TSIM case(s) failed! ### ${NC}"
 
 if [ "$totalFailed" -ne "0" ]; then
@@ -33,17 +33,17 @@ echo "### run Python script ###"
 cd ../pytest
 
 if [ "$1" == "cron" ]; then
-  ./fulltest.sh 2>&1 | grep 'successfully executed\|failed\|fault' | grep -v 'default'| tee pytest-out.txt
+  ./fulltest.sh 2>&1 | grep 'successfully executed\|failed\|fault' | grep -v 'default'| tee pytest-out.log
 else
-  ./smoketest.sh 2>&1 | grep 'successfully executed\|failed\|fault' | grep -v 'default'| tee pytest-out.txt
+  ./smoketest.sh 2>&1 | grep 'successfully executed\|failed\|fault' | grep -v 'default'| tee pytest-out.log
 fi
-totalPySuccess=`grep 'successfully executed' pytest-out.txt | wc -l`
+totalPySuccess=`grep 'successfully executed' pytest-out.log | wc -l`
 
 if [ "$totalPySuccess" -gt "0" ]; then
   echo -e "${GREEN} ### Total $totalPySuccess python case(s) succeed! ### ${NC}"
 fi
 
-totalPyFailed=`grep 'failed\|fault' pytest-out.txt | wc -l`
+totalPyFailed=`grep 'failed\|fault' pytest-out.log | wc -l`
 if [ "$totalPyFailed" -ne "0" ]; then
   echo -e "${RED} ### Total $totalPyFailed python case(s) failed! ### ${NC}"
 #  exit $totalPyFailed