diff --git a/cmake/cmake.options b/cmake/cmake.options
index 8b33353632f16039dba2fe968caf4b912fd15143..d2dd48c1a0f00fcbb342b06a61b77f9018c59d7b 100644
--- a/cmake/cmake.options
+++ b/cmake/cmake.options
@@ -47,15 +47,21 @@ IF(${TD_WINDOWS})
         )
 
     option(
-        BUILD_TEST 
-        "If build unit tests using googletest" 
-        ON
-    )
+            BUILD_TEST 
+            "If build unit tests using googletest" 
+            ON
+        )
     
     option(
-        TDENGINE_3
-        "TDengine 3.x"
-        ON
+            TDENGINE_3
+            "TDengine 3.x for taos-tools"
+            ON
+        )
+    
+    option(
+            BUILD_CRASHDUMP
+            "If build crashdump on Windows" 
+            ON
         )
 
 ELSEIF (TD_DARWIN_64)
diff --git a/cmake/crashdump_CMakeLists.txt.in b/cmake/crashdump_CMakeLists.txt.in
new file mode 100644
index 0000000000000000000000000000000000000000..af4b551159481a1f7fceabd59d18fe767569de45
--- /dev/null
+++ b/cmake/crashdump_CMakeLists.txt.in
@@ -0,0 +1,12 @@
+
+# crashdump
+ExternalProject_Add(crashdump
+        GIT_REPOSITORY https://github.com/Arnavion/crashdump.git
+        GIT_TAG master
+        SOURCE_DIR "${TD_CONTRIB_DIR}/crashdump"
+        BINARY_DIR "${TD_CONTRIB_DIR}/crashdump"
+        CONFIGURE_COMMAND "" 
+        BUILD_COMMAND ""  
+        INSTALL_COMMAND ""
+        TEST_COMMAND ""
+        )
diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index 384cffc08c7ba85658826be20cc9276ad3177b5f..83246289f114c2d4fe4f43fcea54231e1f24a821 100644
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -120,6 +120,11 @@ if(${BUILD_WITH_NURAFT})
     cat("${TD_SUPPORT_DIR}/nuraft_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
 endif(${BUILD_WITH_NURAFT})
 
+# crashdump
+if(${BUILD_CRASHDUMP})
+    cat("${TD_SUPPORT_DIR}/crashdump_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
+endif(${BUILD_CRASHDUMP})
+
 # addr2line
 if(${BUILD_ADDR2LINE})
     if(NOT ${TD_WINDOWS})
@@ -257,6 +262,16 @@ if(${BUILD_PTHREAD})
     target_link_libraries(pthread INTERFACE libpthreadVC3)
 endif()
 
+# crashdump
+if(${BUILD_CRASHDUMP})
+    add_executable(dumper "crashdump/dumper/dumper.c")
+    target_link_libraries(dumper User32.lib dbghelp.lib)
+    file(READ "crashdump/crasher/crasher.c" CRASHDUMP_CONTENT)
+    string(REPLACE "main(" "main_crashdump(" CRASHDUMP_CONTENT "${CRASHDUMP_CONTENT}")
+    file(WRITE "crashdump/crasher/crasher.c" "${CRASHDUMP_CONTENT}")
+    add_library(crashdump STATIC "crashdump/crasher/crasher.c")
+endif()
+
 # iconv
 if(${BUILD_WITH_ICONV})
     add_library(iconv STATIC iconv/win_iconv.c)
diff --git a/packaging/tools/make_install.bat b/packaging/tools/make_install.bat
index 64f30b8465bc48951603fd674eccafc2a5e73432..0f9e836ae2a6cfd80b598b363ae489cb08345d6c 100644
--- a/packaging/tools/make_install.bat
+++ b/packaging/tools/make_install.bat
@@ -1,6 +1,7 @@
 @echo off
 goto %1
 :needAdmin
-mshta vbscript:createobject("shell.application").shellexecute("%~s0",":hasAdmin","","runas",1)(window.close)&goto :eof
+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
\ No newline at end of file
+cp -f C:\\TDengine\\driver\\taos.dll C:\\Windows\\System32
+sc query "taosd" >nul || sc create "taosd" binPath= "C:\\TDengine\\taosd.exe --win_service" start= DEMAND
diff --git a/source/client/CMakeLists.txt b/source/client/CMakeLists.txt
index 129e20e5de89caf1ad892205b98106d33a14ab19..f52edbe71f151398c5ebdcd705eab376f2318aae 100644
--- a/source/client/CMakeLists.txt
+++ b/source/client/CMakeLists.txt
@@ -20,11 +20,6 @@ target_link_libraries(
 )
 
 if(TD_WINDOWS)
-    set_target_properties(taos
-        PROPERTIES
-        LINK_FLAGS
-        /DEF:${CMAKE_CURRENT_SOURCE_DIR}/src/taos.def
-    )
     INCLUDE_DIRECTORIES(jni/windows)
     INCLUDE_DIRECTORIES(jni/windows/win32)
     INCLUDE_DIRECTORIES(jni/windows/win32/bridge)
diff --git a/source/client/src/taos.def b/source/client/src/taos.def
deleted file mode 100644
index 994dd75090f9900addf5af5fe692661dd4110a4b..0000000000000000000000000000000000000000
--- a/source/client/src/taos.def
+++ /dev/null
@@ -1,81 +0,0 @@
-taos_cleanup
-taos_options
-taos_set_config
-taos_init
-taos_connect
-taos_connect_l
-taos_connect_auth
-taos_close
-taos_data_type
-taos_stmt_init
-taos_stmt_prepare
-taos_stmt_set_tbname_tags
-taos_stmt_set_tbname
-taos_stmt_set_sub_tbname
-taos_stmt_is_insert
-taos_stmt_num_params
-taos_stmt_get_param
-taos_stmt_bind_param
-taos_stmt_bind_param_batch
-taos_stmt_bind_single_param_batch
-taos_stmt_add_batch
-taos_stmt_execute
-taos_stmt_use_result
-taos_stmt_close
-taos_stmt_errstr
-taos_stmt_affected_rows
-taos_stmt_affected_rows_once
-taos_query
-taos_query_l
-taos_fetch_row
-taos_result_precision
-taos_free_result
-taos_field_count
-taos_num_fields
-taos_affected_rows
-taos_fetch_fields
-taos_select_db
-taos_print_row
-taos_stop_query
-taos_is_null
-taos_is_update_query
-taos_fetch_block
-taos_fetch_block_s
-taos_fetch_raw_block
-taos_get_column_data_offset
-taos_validate_sql
-taos_reset_current_db
-taos_fetch_lengths
-taos_result_block
-taos_get_server_info
-taos_get_client_info
-taos_errstr
-taos_errno
-taos_query_a
-taos_fetch_rows_a
-taos_subscribe
-taos_consume
-taos_unsubscribe
-taos_load_table_info
-taos_schemaless_insert
-tmq_list_new
-tmq_list_append
-tmq_list_destroy
-tmq_list_get_size
-tmq_list_to_c_array
-tmq_consumer_new
-tmq_err2str
-tmq_subscribe
-tmq_unsubscribe
-tmq_subscription
-tmq_consumer_poll
-tmq_consumer_close
-tmq_commit
-tmq_conf_new
-tmq_conf_set
-tmq_conf_destroy
-tmq_conf_set_offset_commit_cb
-tmq_get_topic_name
-tmq_get_vgroup_id
-tmq_create_stream
-taos_check_server_status
\ No newline at end of file
diff --git a/source/dnode/mgmt/exe/dmMain.c b/source/dnode/mgmt/exe/dmMain.c
index 013cc05c65795f92084fc157ba056acd0561073e..34c3b40556361297f8d368bf47e5ed8800bd8547 100644
--- a/source/dnode/mgmt/exe/dmMain.c
+++ b/source/dnode/mgmt/exe/dmMain.c
@@ -27,6 +27,9 @@
 #define DM_VERSION       "Print program version."
 #define DM_EMAIL         "<support@taosdata.com>"
 static struct {
+#ifdef WINDOWS
+  bool         winServiceMode;
+#endif
   bool         dumpConfig;
   bool         generateGrant;
   bool         printAuth;
@@ -93,6 +96,10 @@ static int32_t dmParseArgs(int32_t argc, char const *argv[]) {
       global.dumpConfig = true;
     } else if (strcmp(argv[i], "-V") == 0) {
       global.printVersion = true;
+  #ifdef WINDOWS
+    } else if (strcmp(argv[i], "--win_service") == 0) {
+      global.winServiceMode = true;
+  #endif
     } else if (strcmp(argv[i], "-e") == 0) {
       global.envCmd[cmdEnvIndex] = argv[++i];
       cmdEnvIndex++;
@@ -169,6 +176,18 @@ int main(int argc, char const *argv[]) {
     return -1;
   }
 
+#ifdef WINDOWS
+  int mainWindows(int argc,char** argv);
+  if (global.winServiceMode) {
+    stratWindowsService(mainWindows);
+  } else {
+    return mainWindows(argc, argv);
+  }
+  return 0;
+}
+int mainWindows(int argc,char** argv) {
+#endif
+
   if (global.generateGrant) {
     dmGenerateGrant();
     taosCleanupArgs();
diff --git a/source/os/CMakeLists.txt b/source/os/CMakeLists.txt
index f773e4ff589d1ecc6b10240452d659e16119706f..2a9d0c8535b6cc8ccde0a75013d0fbc7187e7d41 100644
--- a/source/os/CMakeLists.txt
+++ b/source/os/CMakeLists.txt
@@ -41,7 +41,7 @@ target_link_libraries(
 )
 if(TD_WINDOWS)
     target_link_libraries(
-        os PUBLIC ws2_32 iconv msvcregex wcwidth winmm
+        os PUBLIC ws2_32 iconv msvcregex wcwidth winmm crashdump
     )
 elseif(TD_DARWIN_64)
     target_link_libraries(
diff --git a/source/os/src/osSysinfo.c b/source/os/src/osSysinfo.c
index fa94bc6a13d289349f687fd214247151c6a2d6c9..812e4c28020f34e0d336fb0e6a413486cb61529d 100644
--- a/source/os/src/osSysinfo.c
+++ b/source/os/src/osSysinfo.c
@@ -91,6 +91,7 @@ LONG WINAPI FlCrashDump(PEXCEPTION_POINTERS ep) {
 
   return EXCEPTION_CONTINUE_SEARCH;
 }
+LONG WINAPI exceptionHandler(LPEXCEPTION_POINTERS exception);
 
 #elif defined(_TD_DARWIN_64)
 
@@ -841,7 +842,8 @@ char *taosGetCmdlineByPID(int pid) {
 
 void taosSetCoreDump(bool enable) {
 #ifdef WINDOWS
-  SetUnhandledExceptionFilter(&FlCrashDump);
+  SetUnhandledExceptionFilter(exceptionHandler);
+  // SetUnhandledExceptionFilter(&FlCrashDump);
 #elif defined(_TD_DARWIN_64)
 #else
   if (!enable) return;
diff --git a/source/os/src/osSystem.c b/source/os/src/osSystem.c
index ad7fa571828b0ec682c1238a20bf5dcf0b8563dc..c86cd19e32df27cb471c6fe1893f6e39887166ec 100644
--- a/source/os/src/osSystem.c
+++ b/source/os/src/osSystem.c
@@ -18,6 +18,63 @@
 #include "os.h"
 
 #if defined(WINDOWS)
+typedef void (*MainWindows)(int argc,char** argv);
+MainWindows mainWindowsFunc = NULL;
+
+SERVICE_STATUS ServiceStatus;
+SERVICE_STATUS_HANDLE hServiceStatusHandle;
+void WINAPI windowsServiceCtrlHandle(DWORD request) {
+	switch (request) {
+	case SERVICE_CONTROL_STOP:
+	case SERVICE_CONTROL_SHUTDOWN:
+    raise(SIGINT);
+    ServiceStatus.dwCurrentState = SERVICE_STOP_PENDING;
+    if (!SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) {
+      DWORD nError = GetLastError();
+      printf("failed to send stopped status to windows service: %d",nError);
+    }
+		break;
+	default:
+		return;
+	}
+}
+void WINAPI mainWindowsService(int argc,char** argv) {
+	int ret = 0;
+	ServiceStatus.dwServiceType = SERVICE_WIN32;
+	ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_PAUSE_CONTINUE | SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
+	ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
+	ServiceStatus.dwWin32ExitCode = 0;
+	ServiceStatus.dwCheckPoint = 0;
+	ServiceStatus.dwWaitHint = 0;
+	ServiceStatus.dwServiceSpecificExitCode = 0;
+	hServiceStatusHandle = RegisterServiceCtrlHandler("taosd", &windowsServiceCtrlHandle);
+	if (hServiceStatusHandle == 0) {
+		DWORD nError = GetLastError();
+		printf("failed to register windows service ctrl handler: %d",nError);
+	}
+
+	ServiceStatus.dwCurrentState = SERVICE_RUNNING;
+	if (SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) {
+		DWORD nError = GetLastError();
+		printf("failed to send running status to windows service: %d",nError);
+	}
+  if (mainWindowsFunc != NULL) mainWindowsFunc(argc, argv);
+  ServiceStatus.dwCurrentState = SERVICE_STOPPED;
+	if (!SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) {
+		DWORD nError = GetLastError();
+		printf("failed to send stopped status to windows service: %d",nError);
+	}
+}
+void stratWindowsService(MainWindows mainWindows) {
+  mainWindowsFunc = mainWindows;
+  SERVICE_TABLE_ENTRY ServiceTable[2];
+  ServiceTable[0].lpServiceName = "taosd";
+  ServiceTable[0].lpServiceProc = (LPSERVICE_MAIN_FUNCTION)mainWindowsService;
+  ServiceTable[1].lpServiceName = NULL;
+  ServiceTable[1].lpServiceProc = NULL;
+  StartServiceCtrlDispatcher(ServiceTable);
+}
+
 #elif defined(_TD_DARWIN_64)
 #else
 #include <dlfcn.h>