diff --git a/cmake/cmake.install b/cmake/cmake.install
index 4e3d0b166aba447cf48fb664f429a885caece953..6dc6864975c0d36a024500d8a09fe3b6f9a6a850 100644
--- a/cmake/cmake.install
+++ b/cmake/cmake.install
@@ -1,38 +1,8 @@
-IF (EXISTS /var/lib/taos/dnode/dnodeCfg.json)
-  INSTALL(CODE "MESSAGE(\"The default data directory /var/lib/taos contains old data of tdengine 2.x, please clear it before installing!\")")
-ELSEIF (EXISTS C:/TDengine/data/dnode/dnodeCfg.json)
-  INSTALL(CODE "MESSAGE(\"The default data directory C:/TDengine/data contains old data of tdengine 2.x, please clear it before installing!\")")
-ELSEIF (TD_LINUX)
+IF (TD_LINUX)
   SET(TD_MAKE_INSTALL_SH "${TD_SOURCE_DIR}/packaging/tools/make_install.sh")
   INSTALL(CODE "MESSAGE(\"make install script: ${TD_MAKE_INSTALL_SH}\")")
   INSTALL(CODE "execute_process(COMMAND bash ${TD_MAKE_INSTALL_SH} ${TD_SOURCE_DIR} ${PROJECT_BINARY_DIR} Linux ${TD_VER_NUMBER})")
 ELSEIF (TD_WINDOWS)
-  SET(CMAKE_INSTALL_PREFIX C:/TDengine)
-
-  # INSTALL(DIRECTORY ${TD_SOURCE_DIR}/src/connector/go     DESTINATION connector)
-  # INSTALL(DIRECTORY ${TD_SOURCE_DIR}/src/connector/nodejs DESTINATION connector)
-  # INSTALL(DIRECTORY ${TD_SOURCE_DIR}/src/connector/python DESTINATION connector)
-  # INSTALL(DIRECTORY ${TD_SOURCE_DIR}/src/connector/C\# DESTINATION connector)
-  # INSTALL(DIRECTORY ${TD_SOURCE_DIR}/examples DESTINATION .)
-  INSTALL(CODE "IF (NOT EXISTS ${CMAKE_INSTALL_PREFIX}/cfg/taos.cfg)
-    execute_process(COMMAND ${CMAKE_COMMAND} -E copy ${TD_SOURCE_DIR}/packaging/cfg/taos.cfg ${CMAKE_INSTALL_PREFIX}/cfg/taos.cfg)
-  ENDIF ()")
-  INSTALL(FILES ${TD_SOURCE_DIR}/include/client/taos.h DESTINATION include)
-  INSTALL(FILES ${TD_SOURCE_DIR}/include/util/taoserror.h DESTINATION include)
-  INSTALL(FILES ${TD_SOURCE_DIR}/include/libs/function/taosudf.h DESTINATION include)
-  INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos.lib DESTINATION driver)
-  INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos_static.lib DESTINATION driver)
-  INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos.dll DESTINATION driver)
-  INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/taos.exe DESTINATION .)
-  INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/taosd.exe DESTINATION .)
-  INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/udfd.exe DESTINATION .)
-  IF (BUILD_TOOLS)
-    INSTALL(FILES ${EXECUTABLE_OUTPUT_PATH}/taosBenchmark.exe DESTINATION .)
-  ENDIF ()
-
-  IF (TD_MVN_INSTALLED)
-    INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.38-dist.jar DESTINATION connector/jdbc)
-  ENDIF ()
   SET(TD_MAKE_INSTALL_SH "${TD_SOURCE_DIR}/packaging/tools/make_install.bat")
   INSTALL(CODE "MESSAGE(\"make install script: ${TD_MAKE_INSTALL_SH}\")")
   INSTALL(CODE "execute_process(COMMAND ${TD_MAKE_INSTALL_SH} :needAdmin ${TD_SOURCE_DIR} ${PROJECT_BINARY_DIR} Windows ${TD_VER_NUMBER})")
diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index a1eec81ee06af1b81a864ce4959e2040bc213cb5..494d1577fc7a170c4671e0dea423253d68fd06e1 100644
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -135,24 +135,6 @@ execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
         WORKING_DIRECTORY "${TD_CONTRIB_DIR}/deps-download")
 execute_process(COMMAND "${CMAKE_COMMAND}" --build .
         WORKING_DIRECTORY "${TD_CONTRIB_DIR}/deps-download")
-     
-# clear submodule
-execute_process(COMMAND git submodule deinit -f tools/taos-tools
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git rm --cached tools/taos-tools
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git submodule deinit -f tools/taosadapter
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git rm --cached tools/taosadapter
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git submodule deinit -f tools/taosws-rs
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git rm --cached tools/taosws-rs
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git submodule deinit -f examples/rust
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
-execute_process(COMMAND git rm --cached examples/rust
-        WORKING_DIRECTORY "${TD_SOURCE_DIR}")
 
 # ================================================================================================
 # Build
diff --git a/packaging/tools/make_install.bat b/packaging/tools/make_install.bat
index 0f9e836ae2a6cfd80b598b363ae489cb08345d6c..3c27c1beca52139679424939f8236c5f0165d9a7 100644
--- a/packaging/tools/make_install.bat
+++ b/packaging/tools/make_install.bat
@@ -1,7 +1,47 @@
 @echo off
 goto %1
 :needAdmin
+
+if exist C:\\TDengine\\data\\dnode\\dnodeCfg.json (
+  echo The default data directory C:/TDengine/data contains old data of tdengine 2.x, please clear it before installing!
+)
+set source_dir=%2
+set source_dir=%source_dir:/=\\%
+set binary_dir=%3
+set binary_dir=%binary_dir:/=\\%
+set osType=%4
+set verNumber=%5
+set tagert_dir=C:\\TDengine
+
+if not exist %tagert_dir% (
+    mkdir %tagert_dir%
+)
+if not exist %tagert_dir%\\cfg (
+    mkdir %tagert_dir%\\cfg
+)
+if not exist %tagert_dir%\\include (
+    mkdir %tagert_dir%\\include
+)
+if not exist %tagert_dir%\\driver (
+    mkdir %tagert_dir%\\driver
+)
+if not exist C:\\TDengine\\cfg\\taos.cfg (
+    copy %source_dir%\\packaging\\cfg\\taos.cfg %tagert_dir%\\cfg\\taos.cfg > nul
+)
+copy %source_dir%\\include\\client\\taos.h %tagert_dir%\\include > nul
+copy %source_dir%\\include\\util\\taoserror.h %tagert_dir%\\include > nul
+copy %source_dir%\\include\\libs\\function\\taosudf.h %tagert_dir%\\include > nul
+copy %binary_dir%\\build\\lib\\taos.lib %tagert_dir%\\driver > nul
+copy %binary_dir%\\build\\lib\\taos_static.lib %tagert_dir%\\driver > nul
+copy %binary_dir%\\build\\lib\\taos.dll %tagert_dir%\\driver > nul
+copy %binary_dir%\\build\\bin\\taos.exe %tagert_dir% > nul
+copy %binary_dir%\\build\\bin\\taosd.exe %tagert_dir% > nul
+copy %binary_dir%\\build\\bin\\udfd.exe %tagert_dir% > nul
+if exist %binary_dir%\\build\\bin\\taosBenchmark.exe (
+    copy %binary_dir%\\build\\bin\\taosBenchmark.exe %tagert_dir% > nul
+)
+
 mshta vbscript:createobject("shell.application").shellexecute("%~s0",":hasAdmin","","runas",1)(window.close)&& echo To start/stop TDengine with administrator privileges: sc start/stop taosd &goto :eof
 :hasAdmin
-cp -f C:\\TDengine\\driver\\taos.dll C:\\Windows\\System32
+copy /y C:\\TDengine\\driver\\taos.dll C:\\Windows\\System32 > nul
 sc query "taosd" >nul || sc create "taosd" binPath= "C:\\TDengine\\taosd.exe --win_service" start= DEMAND
diff --git a/packaging/tools/make_install.sh b/packaging/tools/make_install.sh
index d8d4c5bf2af4b601f451846bc4b2063d62237e29..6a95ace99ee521b9e1baca39d72bf7fa1cabb7d5 100755
--- a/packaging/tools/make_install.sh
+++ b/packaging/tools/make_install.sh
@@ -664,7 +664,9 @@ function install_TDengine() {
 ## ==============================Main program starts from here============================
 echo source directory: $1
 echo binary directory: $2
-if [ "$osType" != "Darwin" ]; then
+if [ -x ${data_dir}/dnode/dnodeCfg.json ]; then
+  echo -e "\033[44;31;5mThe default data directory ${data_dir} contains old data of tdengine 2.x, please clear it before installing!\033[0m"
+elif [ "$osType" != "Darwin" ]; then
   if [ -x ${bin_dir}/${clientName} ]; then
     update_TDengine
   else