diff --git a/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service-Add-to-startup-l2-part.patch b/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service-Add-to-startup-l2-part.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bbbdd206fbc5f03d5aef193f02ea51c6eab52a22
--- /dev/null
+++ b/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service-Add-to-startup-l2-part.patch
@@ -0,0 +1,29 @@
+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+appspawn_standard: Add param_service to startup l2 part
+
+In OpenHarmony 3.0 param service is a part of init part which is we don not
+use and therefore we have to add it to a different part.
+
+Signed-off-by: Robert Drab <robert.drab@huawei.com>
+Upstream-Status: Inappropriate
+
+diff --git a/ohos.build b/ohos.build
+index 650790f..85b3bde 100644
+--- a/ohos.build
++++ b/ohos.build
+@@ -9,7 +9,11 @@
+ "//base/startup/appspawn_standard:appspawn.rc",
+ "//base/startup/syspara_lite/interfaces/innerkits/native/syspara:syspara",
+ "//base/startup/syspara_lite/interfaces/kits/js:deviceinfo",
+- "//base/startup/syspara_lite/interfaces/kits/js:systemparameter"
++ "//base/startup/syspara_lite/interfaces/kits/js:systemparameter",
++ "//base/startup/init_lite/services:param_service",
++ "//base/startup/init_lite/services:ohos.para",
++ "//base/startup/init_lite/services/param:getparam",
++ "//base/startup/init_lite/services/param:setparam"
+ ],
+ "inner_kits": [
+ {
diff --git a/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service.patch b/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b16e136ab580a62237920cbc551716e6ea098554
--- /dev/null
+++ b/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service.patch
@@ -0,0 +1,108 @@
+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+param_service: Add to build system
+
+In OpenHarmony 3.0 Param Service is a part of the whole Init system. This
+service is required by many other services. Therefore we have to split out
+the service as an independent from Init when Init is not used.
+
+Signed-off-by: Robert Drab <robert.drab@huawei.com>
+Upstream-Status: Inappropriate
+
+diff --git a/services/BUILD.gn b/services/BUILD.gn
+index 1994c2ef..e094f7ce 100644
+--- a/services/BUILD.gn
++++ b/services/BUILD.gn
+@@ -85,6 +85,25 @@ if (defined(ohos_lite)) {
+ } else {
+ import("//build/ohos.gni")
+
++ ohos_executable("param_service") {
++ sources = [ "param/src/param_service_main.c" ]
++ include_dirs = [
++ "//base/startup/init_lite/services/include/param",
++ "//base/startup/init_lite/services/log",
++ "//third_party/cJSON",
++ ]
++ deps = [
++ "//base/startup/init_lite/services/log:init_log",
++ "//base/startup/init_lite/services/param:paramservice",
++ ]
++ install_images = [
++ "system",
++ "updater",
++ ]
++ install_enable = true
++ part_name = "startup_l2"
++ }
++
+ ohos_executable("init") {
+ sources = [
+ "src/device.c",
+@@ -132,6 +151,7 @@ if (defined(ohos_lite)) {
+
+ group("startup_init") {
+ deps = [
++ ":param_service",
+ ":init",
+ ":init_etc",
+ "//base/startup/init_lite/interfaces/innerkits/socket:libsocket",
+@@ -180,7 +200,7 @@ if (defined(ohos_lite)) {
+
+ ohos_prebuilt_etc("ohos.para") {
+ source = "//base/startup/init_lite/services/etc/ohos.para"
+- part_name = "init"
++ part_name = "startup_l2"
+ }
+
+ group("init_etc") {
+diff --git a/services/param/BUILD.gn b/services/param/BUILD.gn
+index 07e1d278..ba420b66 100644
+--- a/services/param/BUILD.gn
++++ b/services/param/BUILD.gn
+@@ -83,7 +83,7 @@ ohos_executable("getparam") {
+ "//third_party/cJSON:cjson_static",
+ ]
+ install_enable = true
+- part_name = "init"
++ part_name = "startup_l2"
+ }
+
+ ohos_executable("setparam") {
+@@ -100,5 +100,5 @@ ohos_executable("setparam") {
+ "//third_party/cJSON:cjson_static",
+ ]
+ install_enable = true
+- part_name = "init"
++ part_name = "startup_l2"
+ }
+diff --git a/services/param/service/param_service.c b/services/param/service/param_service.c
+index cd5d93be..03a10ae0 100644
+--- a/services/param/service/param_service.c
++++ b/services/param/service/param_service.c
+@@ -131,7 +131,11 @@ static int ProcessParamSet(const RequestMsg *msg)
+ ret = WritePersistParam(info[0].value, info[1].value);
+ PARAM_CHECK(ret == 0, return ret, "Failed to set param");
+ // notify event to process trigger
++// TODO: add some flag or something instead of if 0
++// The following call is a part of OpenHarmony init system
++#if 0
+ PostTrigger(EVENT_PROPERTY, msg->content, msg->contentSize);
++#endif
+ return 0;
+ }
+
+@@ -267,7 +271,11 @@ int SystemWriteParam(const char *name, const char *value)
+ PARAM_CHECK(ret == 0, return ret, "Failed to set persist param %s", name);
+
+ // notify event to process trigger
++// TODO: add some flag or something instead of if 0
++// The following call is a part of OpenHarmony init system
++#if 0
+ PostParamTrigger(name, value);
++#endif
+ return ret;
+ }
+
diff --git a/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service_main.c b/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service_main.c
new file mode 100644
index 0000000000000000000000000000000000000000..cac8006695e384b4e2aca85cfae1642bac4a9dfd
--- /dev/null
+++ b/recipes-openharmony/openharmony/openharmony-standard-3.0/param_service_main.c
@@ -0,0 +1,70 @@
+/*
+ * SPDX-FileCopyrightText: Huawei Inc.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <init_log.h>
+#include <init_param.h>
+#include <errno.h>
+#include <unistd.h>
+
+/*
+ * Currently StopParamService doesn't make the libuv loop to stop.
+ * This causes systemd to wait after sending the SIGTERM and makes
+ * the shutdown / reboot procedure unacceptably long.
+ */
+#ifdef PARAM_SERVICE_CLEANUP_FIXED
+#include <signal.h>
+
+void sig_handler(int signum) {
+ INIT_LOGI("Stopping param service...");
+ StopParamService();
+}
+#endif
+
+char *parse_args(int argc, char **argv) {
+ char *fpath = NULL;
+
+ if (argc == 2 && argv[1]) {
+ if (access(argv[1], R_OK) == 0) {
+ fpath = argv[1];
+ }
+ }
+
+ return fpath;
+}
+
+int main(int argc, char **argv)
+{
+ char *params_fpath = "/system/etc/ohos.para";
+
+ if (argc > 1)
+ params_fpath = parse_args(argc, argv);
+
+ if (!params_fpath) {
+ INIT_LOGI("Invalid params file path!");
+ return -EINVAL;
+ }
+
+ InitParamService();
+ int ret = LoadDefaultParams(params_fpath);
+ if (ret) {
+ INIT_LOGE("Failed to load default params! Error code: %d", ret);
+ }
+
+#ifdef PARAM_SERVICE_CLEANUP_FIXED
+ struct sigaction action = { 0 };
+ action.sa_handler = sig_handler;
+
+ sigaction(SIGTERM, &action, NULL);
+ sigaction(SIGINT, &action, NULL);
+ sigaction(SIGHUP, &action, NULL);
+#endif
+
+ // Following call spins up libuv event loop that will keep service running
+ INIT_LOGI("Starting param service...");
+ StartParamService();
+
+ return 0;
+}
diff --git a/recipes-openharmony/openharmony/openharmony-standard_3.0.bb b/recipes-openharmony/openharmony/openharmony-standard_3.0.bb
index 6b0d720866712f139e6b0a8348282b512224f4d2..3af057dd0a7a6774136f0437a57822741ffc4c3a 100644
--- a/recipes-openharmony/openharmony/openharmony-standard_3.0.bb
+++ b/recipes-openharmony/openharmony/openharmony-standard_3.0.bb
@@ -53,6 +53,10 @@ SRC_URI += "file://appspawn-procps.patch;patchdir=${S}/base/startup/appspawn_sta
SRC_URI += "file://base_startup_appspawn_standard-app-spawn-server-override-007-fix.patch;patchdir=${S}/base/startup/appspawn_standard"
SRC_URI += "file://base_startup_appspawn_standard-setprocessname-buffer-overflow.patch;patchdir=${S}/base/startup/appspawn_standard"
+SRC_URI += "file://param_service_main.c;subdir=${S}/base/startup/init_lite/services/param/src"
+SRC_URI += "file://param_service.patch;patchdir=${S}/base/startup/init_lite"
+SRC_URI += "file://param_service-Add-to-startup-l2-part.patch;patchdir=${S}/base/startup/appspawn_standard"
+
inherit python3native gn_base ptest
B = "${S}/out/ohos-arm-release"