diff --git a/bundle.json b/bundle.json
index 4ea02f8e9b566009ca9cc16208cfee33ea59ab1a..2efe0d3bad5424e9aa06561763f4294576cfb293 100755
--- a/bundle.json
+++ b/bundle.json
@@ -66,6 +66,7 @@
                 "hiprofiler",
                 "bounds_checking_function",
                 "bundle_framework",
+                "runtime_core",
                 "selinux",
                 "selinux_adapter",
                 "storage_service",
diff --git a/interfaces/taihe/deviceInfo/idl/ohos.deviceInfo.taihe b/interfaces/taihe/deviceInfo/idl/ohos.deviceInfo.taihe
index df8e87eecf09d75f54d60e78dec18a87ddb8312d..f9b87a1cd39da91e44f58ccbaed748cdb20a8c5f 100644
--- a/interfaces/taihe/deviceInfo/idl/ohos.deviceInfo.taihe
+++ b/interfaces/taihe/deviceInfo/idl/ohos.deviceInfo.taihe
@@ -99,4 +99,4 @@ function getfirstApiVersion(): i32;
 @static("deviceInfo") @get
 function getdistributionOSApiVersion(): i32;
 @static("deviceInfo") @get
-function getbootCount(): i32;
\ No newline at end of file
+function getbootCount(): i32;
diff --git a/interfaces/taihe/deviceInfo/src/ohos.deviceInfo.impl.cpp b/interfaces/taihe/deviceInfo/src/ohos.deviceInfo.impl.cpp
index 16bb09cbf74c7484f1f04cd4d2dfb69eebf4f475..0cd1200b6334f4802fa165d04fc1e15a0836ff9f 100644
--- a/interfaces/taihe/deviceInfo/src/ohos.deviceInfo.impl.cpp
+++ b/interfaces/taihe/deviceInfo/src/ohos.deviceInfo.impl.cpp
@@ -465,4 +465,4 @@ TH_EXPORT_CPP_API_getbuildVersion(getbuildVersion);
 TH_EXPORT_CPP_API_getfirstApiVersion(getfirstApiVersion);
 TH_EXPORT_CPP_API_getdistributionOSApiVersion(getdistributionOSApiVersion);
 TH_EXPORT_CPP_API_getbootCount(getbootCount);
-TH_EXPORT_CPP_API_getchipType(getchipType);
\ No newline at end of file
+TH_EXPORT_CPP_API_getchipType(getchipType);
diff --git a/interfaces/taihe/syscap/src/ani_constructor.cpp b/interfaces/taihe/syscap/src/ani_constructor.cpp
index 4d73d3eafc7442bf8064c2bc308449c69bc44ade..c6a9fad38e452f3815bdca0483d9ecddbcfd24b6 100644
--- a/interfaces/taihe/syscap/src/ani_constructor.cpp
+++ b/interfaces/taihe/syscap/src/ani_constructor.cpp
@@ -12,7 +12,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include "taihe.platform.ani.ani.hpp"
 #include "internal.full.global.ani.hpp"
 #if __has_include(<ani.h>)
 #include <ani.h>
diff --git a/interfaces/taihe/systemParameterEnhance/idl/ohos.systemParameterEnhance.systemParameterEnhance.taihe b/interfaces/taihe/systemParameterEnhance/idl/ohos.systemParameterEnhance.systemParameterEnhance.taihe
new file mode 100644
index 0000000000000000000000000000000000000000..5237ba1c4d788afec91a5e99594cc78ddf25fca9
--- /dev/null
+++ b/interfaces/taihe/systemParameterEnhance/idl/ohos.systemParameterEnhance.systemParameterEnhance.taihe
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+@!namespace("@ohos.systemParameterEnhance.systemParameterEnhance", "systemParameterEnhance")
+
+@!sts_inject("""
+static { loadLibrary("systemParameterEnhance_taihe_native.z") }
+""")
+
+function getSync(key: String, def: Optional<String>): String;
+
+@gen_async("get")
+@gen_promise("get")
+function getParam(key: String, def: Optional<String>): String;
+
+@gen_async("get")
+function getParamNodef(key: String): String;
+
+function setSync(key: String, value: String): void;
+
+@gen_async("set")
+@gen_promise("set")
+function setParam(key: String, value: String): void;
+
diff --git a/interfaces/taihe/systemParameterEnhance/src/ohos.systemParameterEnhance.systemParameterEnhance.impl.cpp b/interfaces/taihe/systemParameterEnhance/src/ohos.systemParameterEnhance.systemParameterEnhance.impl.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..8fd7ca1d6e3b68dd8fcbde90d1bad1d1c8e987f4
--- /dev/null
+++ b/interfaces/taihe/systemParameterEnhance/src/ohos.systemParameterEnhance.systemParameterEnhance.impl.cpp
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "ohos.systemParameterEnhance.systemParameterEnhance.proj.hpp"
+#include "ohos.systemParameterEnhance.systemParameterEnhance.impl.hpp"
+#include "taihe/runtime.hpp"
+#include "stdexcept"
+
+#include "beget_ext.h"
+#include "parameter.h"
+#include "sysparam_errno.h"
+
+static constexpr int MAX_VALUE_LENGTH = PARAM_CONST_VALUE_LEN_MAX;
+
+using namespace taihe;
+// using namespace ohos::systemParameterEnhance::systemParameterEnhance;
+
+namespace {
+// To be implemented.
+string GetParam(std::string key, std::string def)
+{
+    if (key.empty()) {
+        taihe::set_business_error(SYSPARAM_INVALID_INPUT, "input is invalid");
+    }
+    char value[MAX_VALUE_LENGTH] = {0};
+    int result = GetParameter(key.c_str(), def.c_str(), value, MAX_VALUE_LENGTH);
+    if (result < 0) {
+        taihe::set_business_error(result, "getSync failed");
+    }
+    return value;
+}
+
+string getSync(string_view key, optional_view<string> def)
+{
+    string defValue = def.value_or("");
+    return GetParam(std::string(key), std::string(defValue));
+}
+
+string getParam(string_view key, optional_view<string> def)
+{
+    string defValue = def.value_or("");
+    return GetParam(std::string(key), std::string(defValue));
+}
+
+string getParamNodef(string_view key)
+{
+    return GetParam(std::string(key), nullptr);
+}
+
+void SetParam(std::string key, std::string value)
+{
+    if (key.empty() || value.empty()) {
+        taihe::set_business_error(SYSPARAM_INVALID_INPUT, "input is invalid");
+    }
+    if (value.size() >= MAX_VALUE_LENGTH) {
+        taihe::set_business_error(SYSPARAM_INVALID_VALUE, "input value is invalid");
+    }
+    int result = SetParameter(key.c_str(), value.c_str());
+    if (result < 0) {
+        taihe::set_business_error(result, "set failed");
+    }
+    return;
+}
+void setSync(string_view key, string_view value)
+{
+    SetParam(std::string(key), std::string(value));
+}
+
+void setParam(string_view key, string_view value)
+{
+    SetParam(std::string(key), std::string(value));
+}
+}  // namespace
+
+TH_EXPORT_CPP_API_getSync(getSync);
+TH_EXPORT_CPP_API_getParam(getParam);
+TH_EXPORT_CPP_API_getParamNodef(getParamNodef);
+TH_EXPORT_CPP_API_setSync(setSync);
+TH_EXPORT_CPP_API_setParam(setParam);
diff --git a/services/etc/param/ohos_const/ohos.para b/services/etc/param/ohos_const/ohos.para
index bb949c8c928d87dfce4377eee8dbabaf28a42f08..e243145a738052255148810d493de0e38fad2381 100755
--- a/services/etc/param/ohos_const/ohos.para
+++ b/services/etc/param/ohos_const/ohos.para
@@ -15,4 +15,4 @@ const.ohos.releasetype=Beta2
 const.ohos.apiversion=20
 const.ohos.apiminorversion=0
 const.ohos.apipatchversion=0
-const.ohos.fullname=OpenHarmony-6.0.0.49
\ No newline at end of file
+const.ohos.fullname=OpenHarmony-6.0.0.49
diff --git a/services/etc_lite/param/ohos_const/ohos.para b/services/etc_lite/param/ohos_const/ohos.para
index f56d957dba957c43826d64fe202a8cac2f4fce5e..faae93ecc550a7783ee35522e32220bb4cd6227d 100755
--- a/services/etc_lite/param/ohos_const/ohos.para
+++ b/services/etc_lite/param/ohos_const/ohos.para
@@ -16,4 +16,4 @@ const.ohos.apiversion=20
 const.ohos.apiminorversion=0
 const.ohos.apipatchversion=0
 const.ohos.version.security_patch=2025/09/01
-const.ohos.fullname=OpenHarmony-6.0.0.49
\ No newline at end of file
+const.ohos.fullname=OpenHarmony-6.0.0.49