diff --git a/.appveyor.yml b/.appveyor.yml
deleted file mode 100644
index e7802b3d0d3cf969381b5fa2a99862b3df5aa05f..0000000000000000000000000000000000000000
--- a/.appveyor.yml
+++ /dev/null
@@ -1,49 +0,0 @@
-version: 1.0.{build}
-image:
-  - Visual Studio 2015
-  - macos
-environment:
-  matrix:
-    - ARCH: amd64
-    - ARCH: x86
-matrix:
-  exclude:
-    - image: macos
-      ARCH: x86
-for:
-  -
-    matrix:
-      only:
-        - image: Visual Studio 2015
-    clone_folder: c:\dev\TDengine
-    clone_depth: 1
-
-    init:
-      - call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" %ARCH%
-
-    before_build:
-      - cd c:\dev\TDengine
-      - md build
-
-    build_script:
-      - cd build
-      - cmake -G "NMake Makefiles" .. -DBUILD_JDBC=false
-      - nmake install
-  -
-    matrix:
-      only:
-        - image: macos
-    clone_depth: 1
-
-    build_script:
-      - mkdir debug
-      - cd debug
-      - cmake .. > /dev/null
-      - make > /dev/null
-notifications:
-- provider: Email
-  to:
-  - sangshuduo@gmail.com
-  on_build_success: true
-  on_build_failure: true
-  on_build_status_changed: true
diff --git a/packaging/release.sh b/packaging/release.sh
index 79687e91f9d6c69d9b6e2d1021625b1338db8c36..dfa9ae9281445f07a2cdba8a89a0c91a430e0138 100755
--- a/packaging/release.sh
+++ b/packaging/release.sh
@@ -349,8 +349,16 @@ if [[ "$dbName" == "kh" ]]; then
   sed -i "s/taos\.cfg/kinghistorian\.cfg/g"  ${top_dir}/src/util/src/tconfig.c
   sed -i "s/etc\/taos/etc\/kinghistorian/g"   ${top_dir}/src/util/src/tconfig.c
   # src/kit/taosdemo/taosdemo.c
+  sed -i "s/taosdemo --help/khdemo --help/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/taosdemo --usage/khdemo --usage/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/Usage: taosdemo/Usage: khdemo/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/taosdemo is simulating/khdemo is simulating/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/taosdemo version/khdemo version/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
   sed -i "s/\"taosdata\"/\"khroot\"/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
   sed -i "s/support@taosdata.com/support@wellintech.com/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/taosc, rest, and stmt/khclient, rest, and stmt/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/taosdemo uses/khdemo uses/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
+  sed -i "s/use 'taosc'/use 'khclient'/g" ${top_dir}/src/kit/taosdemo/taosdemo.c
   # src/util/src/tlog.c
   sed -i "s/log\/taos/log\/kinghistorian/g"   ${top_dir}/src/util/src/tlog.c
   # src/dnode/src/dnodeSystem.c
@@ -363,7 +371,7 @@ if [[ "$dbName" == "kh" ]]; then
   sed -i "s/taosinfo/khinfo/g"  ${top_dir}/src/util/src/tnote.c
   # src/dnode/CMakeLists.txt
   sed -i "s/taos\.cfg/kinghistorian\.cfg/g"  ${top_dir}/src/dnode/CMakeLists.txt
-  # src/dnode/CMakeLists.txt
+  # src/kit/taosdump/taosdump.c
   sed -i "s/Default is taosdata/Default is khroot/g" ${top_dir}/src/kit/taosdump/taosdump.c
   sed -i "s/\"taosdata\"/\"khroot\"/g" ${top_dir}/src/kit/taosdump/taosdump.c
   sed -i "s/TDengine/KingHistorian/g" ${top_dir}/src/kit/taosdump/taosdump.c
@@ -372,6 +380,12 @@ if [[ "$dbName" == "kh" ]]; then
   sed -i "s/etc\/taos/etc\/kinghistorian/g" ${top_dir}/src/os/src/linux/linuxEnv.c
   sed -i "s/lib\/taos/lib\/kinghistorian/g" ${top_dir}/src/os/src/linux/linuxEnv.c
   sed -i "s/log\/taos/log\/kinghistorian/g" ${top_dir}/src/os/src/linux/linuxEnv.c
+  # src/kit/shell/src/shellDarwin.c
+  sed -i "s/TDengine shell/KingHistorian shell/g" ${top_dir}/src/kit/shell/src/shellDarwin.c
+  sed -i "s/2020 by TAOS Data/2021 by Wellintech/g" ${top_dir}/src/kit/shell/src/shellDarwin.c
+  # src/kit/shell/src/shellLinux.c
+  sed -i "s/TDengine shell/KingHistorian shell/g" ${top_dir}/src/kit/shell/src/shellLinux.c
+  sed -i "s/2020 by TAOS Data/2021 by Wellintech/g" ${top_dir}/src/kit/shell/src/shellLinux.c
   # src/os/src/windows/wEnv.c
   sed -i "s/TDengine/KingHistorian/g" ${top_dir}/src/os/src/windows/wEnv.c
   # src/kit/shell/src/shellEngine.c
diff --git a/packaging/tools/install_client_jh.sh b/packaging/tools/install_client_jh.sh
index cccf0a97be053796099d5b5f4a2c3db018c24955..a8599812feaea06120aa3391771e7c94523a53c2 100755
--- a/packaging/tools/install_client_jh.sh
+++ b/packaging/tools/install_client_jh.sh
@@ -188,9 +188,6 @@ function update() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
@@ -215,9 +212,6 @@ function install() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
diff --git a/packaging/tools/install_client_kh.sh b/packaging/tools/install_client_kh.sh
index 210fd27fb6978527d76f0c915d0293370b93cf3e..3e7df18486a20b9ea75dba3d2644d46bee6b423b 100755
--- a/packaging/tools/install_client_kh.sh
+++ b/packaging/tools/install_client_kh.sh
@@ -189,9 +189,6 @@ function update() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
@@ -216,9 +213,6 @@ function install() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
diff --git a/packaging/tools/install_client_power.sh b/packaging/tools/install_client_power.sh
index ecd22f3de19ee639e1e081fb8330b010f6b7227c..64c355f0074dd158052d57e1df7da220c6614586 100755
--- a/packaging/tools/install_client_power.sh
+++ b/packaging/tools/install_client_power.sh
@@ -246,9 +246,6 @@ function update_PowerDB() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
@@ -274,9 +271,6 @@ function install_PowerDB() {
     install_header
     install_lib
     install_jemalloc
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
diff --git a/packaging/tools/install_client_pro.sh b/packaging/tools/install_client_pro.sh
index 425d39b6be4a5e5340bde225433ce9125ceeecd0..b21c90b7aa5bf9348f891222fecbdc04f8c72f87 100755
--- a/packaging/tools/install_client_pro.sh
+++ b/packaging/tools/install_client_pro.sh
@@ -188,9 +188,6 @@ function update_prodb() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
@@ -215,9 +212,6 @@ function install_prodb() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
diff --git a/packaging/tools/install_client_tq.sh b/packaging/tools/install_client_tq.sh
index 059e79949bb7f3296977aee011e9670c14087f5c..119b87fe3ee496c11562c44f223fbef8cf302402 100755
--- a/packaging/tools/install_client_tq.sh
+++ b/packaging/tools/install_client_tq.sh
@@ -192,9 +192,6 @@ function update_tq() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
@@ -219,9 +216,6 @@ function install_tq() {
     install_log
     install_header
     install_lib
-    if [ "$pagMode" != "lite" ]; then
-      install_connector
-    fi
     install_examples
     install_bin
     install_config
diff --git a/packaging/tools/makeclient.sh b/packaging/tools/makeclient.sh
index b0fe788044387c4bde6279d6504957fa0eba911c..2275d09f8d8622b137e9c28b31f39f67d6ccd49b 100755
--- a/packaging/tools/makeclient.sh
+++ b/packaging/tools/makeclient.sh
@@ -46,7 +46,8 @@ if [ "$osType" != "Darwin" ]; then
     bin_files="${build_dir}/bin/taos ${script_dir}/remove_client.sh"
   else
     bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo \
-               ${script_dir}/remove_client.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh ${script_dir}/taosd-dump-cfg.gdb"
+               ${script_dir}/remove_client.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh"
+               #${script_dir}/remove_client.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh ${script_dir}/taosd-dump-cfg.gdb"
   fi
   lib_files="${build_dir}/lib/libtaos.so.${version}"
 else
diff --git a/packaging/tools/makeclient_jh.sh b/packaging/tools/makeclient_jh.sh
index 267d78b953be33c567f8175a369b13f326ee3f5a..bfbdcfc578bc7f8dfb15fef302d9817014ff3bef 100755
--- a/packaging/tools/makeclient_jh.sh
+++ b/packaging/tools/makeclient_jh.sh
@@ -69,15 +69,15 @@ if [ "$osType" != "Darwin" ]; then
   if [ "$pagMode" == "lite" ]; then
     strip ${build_dir}/bin/taos
     cp ${build_dir}/bin/taos          ${install_dir}/bin/jh_taos
-    cp ${script_dir}/remove_jh.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_jh.sh  ${install_dir}/bin
   else 
     cp ${build_dir}/bin/taos          ${install_dir}/bin/jh_taos
-    cp ${script_dir}/remove_jh.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_jh.sh  ${install_dir}/bin
     cp ${build_dir}/bin/taosdemo      ${install_dir}/bin/jhdemo
     cp ${build_dir}/bin/taosdump      ${install_dir}/bin/jh_taosdump
     cp ${script_dir}/set_core.sh      ${install_dir}/bin
     cp ${script_dir}/get_client.sh    ${install_dir}/bin
-    cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
+    #cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
   fi
 else
   cp ${bin_files} ${install_dir}/bin
diff --git a/packaging/tools/makeclient_kh.sh b/packaging/tools/makeclient_kh.sh
index 0d7c05249f47a25ce52296253cc763ae2c972e79..015de87e0f26d738490e8045ba21a08511d9a62b 100755
--- a/packaging/tools/makeclient_kh.sh
+++ b/packaging/tools/makeclient_kh.sh
@@ -70,15 +70,15 @@ if [ "$osType" != "Darwin" ]; then
   if [ "$pagMode" == "lite" ]; then
     strip ${build_dir}/bin/taos
     cp ${build_dir}/bin/taos          ${install_dir}/bin/khclient
-    cp ${script_dir}/remove_kh.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_kh.sh  ${install_dir}/bin
   else 
     cp ${build_dir}/bin/taos          ${install_dir}/bin/khclient
-    cp ${script_dir}/remove_kh.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_kh.sh  ${install_dir}/bin
     cp ${build_dir}/bin/taosdemo      ${install_dir}/bin/khdemo
     cp ${build_dir}/bin/taosdump      ${install_dir}/bin/khdump
     cp ${script_dir}/set_core.sh      ${install_dir}/bin
     cp ${script_dir}/get_client.sh    ${install_dir}/bin
-    cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
+    #cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
   fi
 else
   cp ${bin_files} ${install_dir}/bin
diff --git a/packaging/tools/makeclient_power.sh b/packaging/tools/makeclient_power.sh
index 19e24b3dafb7f1f95832e637e181449e4c381faf..a0a0070a97be4938b64b17a34ab7ec49d606edc6 100755
--- a/packaging/tools/makeclient_power.sh
+++ b/packaging/tools/makeclient_power.sh
@@ -109,15 +109,15 @@ if [ "$osType" != "Darwin" ]; then
   if [ "$pagMode" == "lite" ]; then
     strip ${build_dir}/bin/taos
     cp ${build_dir}/bin/taos          ${install_dir}/bin/power
-    cp ${script_dir}/remove_power.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_power.sh  ${install_dir}/bin
   else
     cp ${build_dir}/bin/taos          ${install_dir}/bin/power
-    cp ${script_dir}/remove_power.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_power.sh  ${install_dir}/bin
     cp ${build_dir}/bin/taosdemo      ${install_dir}/bin/powerdemo
     cp ${build_dir}/bin/taosdump      ${install_dir}/bin/powerdump
     cp ${script_dir}/set_core.sh      ${install_dir}/bin
     cp ${script_dir}/get_client.sh    ${install_dir}/bin
-    cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
+    #cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
   fi
 else
   cp ${bin_files} ${install_dir}/bin
diff --git a/packaging/tools/makeclient_pro.sh b/packaging/tools/makeclient_pro.sh
index 3aa37545545d9f9237376fc8f5883e618535b10a..31de91263dd33cd930a0a30784a226f68a98768d 100755
--- a/packaging/tools/makeclient_pro.sh
+++ b/packaging/tools/makeclient_pro.sh
@@ -69,15 +69,15 @@ if [ "$osType" != "Darwin" ]; then
   if [ "$pagMode" == "lite" ]; then
     strip ${build_dir}/bin/taos
     cp ${build_dir}/bin/taos          ${install_dir}/bin/prodbc
-    cp ${script_dir}/remove_pro.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_pro.sh  ${install_dir}/bin
   else 
     cp ${build_dir}/bin/taos          ${install_dir}/bin/prodbc
-    cp ${script_dir}/remove_pro.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_pro.sh  ${install_dir}/bin
     cp ${build_dir}/bin/taosdemo      ${install_dir}/bin/prodemo
     cp ${build_dir}/bin/taosdump      ${install_dir}/bin/prodump
     cp ${script_dir}/set_core.sh      ${install_dir}/bin
     cp ${script_dir}/get_client.sh    ${install_dir}/bin
-    cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
+    #cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
   fi
 else
   cp ${bin_files} ${install_dir}/bin
diff --git a/packaging/tools/makeclient_tq.sh b/packaging/tools/makeclient_tq.sh
index c6922d1c2357c99dc23b14212e652d32c7ac6368..52293ff47e15bf888f7e9963e1f02aacd718a607 100755
--- a/packaging/tools/makeclient_tq.sh
+++ b/packaging/tools/makeclient_tq.sh
@@ -69,15 +69,15 @@ if [ "$osType" != "Darwin" ]; then
   if [ "$pagMode" == "lite" ]; then
     strip ${build_dir}/bin/taos
     cp ${build_dir}/bin/taos          ${install_dir}/bin/tq
-    cp ${script_dir}/remove_tq.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_tq.sh  ${install_dir}/bin
   else 
     cp ${build_dir}/bin/taos          ${install_dir}/bin/tq
-    cp ${script_dir}/remove_tq.sh  ${install_dir}/bin
+    cp ${script_dir}/remove_client_tq.sh  ${install_dir}/bin
     cp ${build_dir}/bin/taosdemo      ${install_dir}/bin/tqdemo
     cp ${build_dir}/bin/taosdump      ${install_dir}/bin/tqdump
     cp ${script_dir}/set_core.sh      ${install_dir}/bin
     cp ${script_dir}/get_client.sh    ${install_dir}/bin
-    cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
+    #cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
   fi
 else
   cp ${bin_files} ${install_dir}/bin
diff --git a/src/kit/shell/src/shellDarwin.c b/src/kit/shell/src/shellDarwin.c
index a1413be1ce4ce6f67516fc09121115f30bbc56f0..e9cae7003251f4f10d3ec7cab12a83176929ba09 100644
--- a/src/kit/shell/src/shellDarwin.c
+++ b/src/kit/shell/src/shellDarwin.c
@@ -34,10 +34,10 @@ void insertChar(Command *cmd, char *c, int size);
 
 void printHelp() {
   char indent[10] = "        ";
-  printf("taos shell is used to test the TDengine database\n");
+  printf("taos shell is used to test the database\n");
 
   printf("%s%s\n", indent, "-h");
-  printf("%s%s%s\n", indent, indent, "TDengine server IP address to connect. The default host is localhost.");
+  printf("%s%s%s\n", indent, indent, "Server IP address to connect. The default host is localhost.");
   printf("%s%s\n", indent, "-p");
   printf("%s%s%s\n", indent, indent, "The password to use when connecting to the server.");
   printf("%s%s\n", indent, "-P");
diff --git a/src/kit/shell/src/shellLinux.c b/src/kit/shell/src/shellLinux.c
index 190df9c53535a1f2d90ee62e805205feea868522..8d36e1cc6b785c17d90c409a412df2b288d0a620 100644
--- a/src/kit/shell/src/shellLinux.c
+++ b/src/kit/shell/src/shellLinux.c
@@ -37,8 +37,8 @@ const char *argp_program_bug_address = "<support@taosdata.com>";
 static char doc[] = "";
 static char args_doc[] = "";
 static struct argp_option options[] = {
-  {"host",       'h', "HOST",       0,                   "TDengine server FQDN to connect. The default host is localhost."},
-  {"password",   'p', 0,   0,                   "The password to use when connecting to the server."},
+  {"host",       'h', "HOST",       0,                   "Server FQDN to connect. The default host is localhost."},
+  {"password",   'p', 0,            0,                   "The password to use when connecting to the server."},
   {"port",       'P', "PORT",       0,                   "The TCP/IP port number to use for the connection."},
   {"user",       'u', "USER",       0,                   "The user name to use when connecting to the server."},
   {"auth",       'A', "Auth",       0,                   "The auth string to use when connecting to the server."},
diff --git a/src/kit/shell/src/shellWindows.c b/src/kit/shell/src/shellWindows.c
index c426653ab529405509a4fe7d2c1003a1bd5679b3..f693ae0b56cea2da12e01a0c82e32ac739e5ca4d 100644
--- a/src/kit/shell/src/shellWindows.c
+++ b/src/kit/shell/src/shellWindows.c
@@ -21,8 +21,26 @@
 
 extern char configDir[];
 
+#ifdef _TD_POWER_
+char      WINCLIENT_VERSION[] = "Welcome to the PowerDB shell from %s, Client Version:%s\n"
+                             "Copyright (c) 2020 by PowerDB, Inc. All rights reserved.\n\n";
+#elif (_TD_TQ_ == true)
+char      WINCLIENT_VERSION[] = "Welcome to the TQ shell from %s, Client Version:%s\n"
+                             "Copyright (c) 2020 by TAOS Data, Inc. All rights reserved.\n\n";
+#elif (_TD_PRO_ == true)
+char      WINCLIENT_VERSION[] = "Welcome to the ProDB shell from %s, Client Version:%s\n"
+                             "Copyright (c) 2020 by Hanatech, Inc. All rights reserved.\n\n";
+#elif (_TD_KH_ == true)
+char      WINCLIENT_VERSION[] = "Welcome to the KingHistorian shell from %s, Client Version:%s\n"
+                             "Copyright (c) 2021 by Wellintech, Inc. All rights reserved.\n\n";
+#elif (_TD_JH_ == true)
+char      WINCLIENT_VERSION[] = "Welcome to the jh_iot shell from %s, Client Version:%s\n"
+                             "Copyright (c) 2021 by jinheng, Inc. All rights reserved.\n\n";
+#else
 char      WINCLIENT_VERSION[] = "Welcome to the TDengine shell from %s, Client Version:%s\n"
                              "Copyright (c) 2020 by TAOS Data, Inc. All rights reserved.\n\n";
+#endif
+
 
 void printVersion() {
   printf("version: %s\n", version);
@@ -30,10 +48,10 @@ void printVersion() {
 
 void printHelp() {
   char indent[10] = "        ";
-  printf("taos shell is used to test the TDengine database\n");
+  printf("taos shell is used to test the database\n");
 
   printf("%s%s\n", indent, "-h");
-  printf("%s%s%s\n", indent, indent, "TDengine server FQDN to connect. The default host is localhost.");
+  printf("%s%s%s\n", indent, indent, "Server FQDN to connect. The default host is localhost.");
   printf("%s%s\n", indent, "-p");
   printf("%s%s%s\n", indent, indent, "The password to use when connecting to the server.");
   printf("%s%s\n", indent, "-P");
diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index 920fdc8a125a7be9ddbe4df74bffea378f5ba109..3a0f3a7f61b52f85da1809edd7120b6babe93169 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -773,7 +773,7 @@ static void printHelp() {
     printf("%s%s%s%s\n", indent, "-c, --config-dir=CONFIG_DIR", "\t",
             "Configuration directory.");
     printf("%s%s%s%s\n", indent, "-h, --host=HOST", "\t\t",
-            "TDengine server FQDN to connect. The default host is localhost.");
+            "Server FQDN to connect. The default host is localhost.");
     printf("%s%s%s%s\n", indent, "-P, --port=PORT", "\t\t",
             "The TCP/IP port number to use for the connection.");
     printf("%s%s%s%s\n", indent, "-I, --interface=INTERFACE", "\t",
diff --git a/src/util/src/tconfig.c b/src/util/src/tconfig.c
index 798e7ef1934ad250691727dc68347e7c71fe709a..ff076522cade7b096cf01085e73f7509d2cf9ba8 100644
--- a/src/util/src/tconfig.c
+++ b/src/util/src/tconfig.c
@@ -467,7 +467,7 @@ bool taosReadGlobalCfg() {
 }
 
 void taosPrintGlobalCfg() {
-  uInfo("   taos config & system info:");
+  uInfo("        config & system info:");
   uInfo("==================================");
 
   for (int i = 0; i < tsGlobalConfigNum; ++i) {
@@ -553,7 +553,7 @@ static void taosDumpCfg(SGlobalCfg *cfg) {
 }
 
 void taosDumpGlobalCfg() {
-  printf("taos global config:\n");
+  printf("         global config:\n");
   printf("==================================\n");
   for (int i = 0; i < tsGlobalConfigNum; ++i) {
     SGlobalCfg *cfg = tsGlobalConfig + i;
@@ -564,7 +564,7 @@ void taosDumpGlobalCfg() {
     taosDumpCfg(cfg);
   }
 
-  printf("\ntaos local config:\n");
+  printf("\n      local config:\n");
   printf("==================================\n");
 
   for (int i = 0; i < tsGlobalConfigNum; ++i) {