diff --git a/js/builtin/deviceinfokit/BUILD.gn b/js/builtin/deviceinfokit/BUILD.gn
index dc7d7eef73b0cfc2e48c3bcd34bcb92228c8809b..9745f43fcb4935d6a9a09bdf88493a874e38b845 100644
--- a/js/builtin/deviceinfokit/BUILD.gn
+++ b/js/builtin/deviceinfokit/BUILD.gn
@@ -21,10 +21,7 @@ lite_library("ace_kit_deviceinfo") {
   } else {
     target_type = "shared_library"
   }
-  sources = [
-    "src/nativeapi_deviceinfo.cpp",
-    "src/nativeapi_ohos_deviceinfo.cpp",
-  ]
+  sources = [ "src/nativeapi_deviceinfo.cpp" ]
 
   include_dirs = [
     "include",
diff --git a/js/builtin/deviceinfokit/src/nativeapi_ohos_deviceinfo.cpp b/js/builtin/deviceinfokit/src/nativeapi_ohos_deviceinfo.cpp
deleted file mode 100644
index c028d194cae0f88f96b2f0dfb068a5bac45a5789..0000000000000000000000000000000000000000
--- a/js/builtin/deviceinfokit/src/nativeapi_ohos_deviceinfo.cpp
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * Copyright (c) 2020 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 <string>
-#include <new>
-#include "global.h"
-#include "nativeapi_common.h"
-#include "nativeapi_config.h"
-#include "parameter.h"
-#include "sysversion.h"
-
-static constexpr int MAX_BUFFER = 65;
-namespace OHOS {
-namespace ACELite {
-JSIValue JSGetDeviceType(void)
-{
-    const char *value = GetDeviceType();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue deviceType = JSI::CreateString(value);
-    return deviceType;
-}
-
-JSIValue JSGetManufacture(void)
-{
-    const char *value = GetManufacture();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue manfactureName = JSI::CreateString(value);
-    return manfactureName;
-}
-
-JSIValue JSGetBrand(void)
-{
-    const char *value = GetBrand();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue productBrand = JSI::CreateString(value);
-    return productBrand;
-}
-
-JSIValue JSGetMarketName(void)
-{
-    const char *value = GetMarketName();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue marketName = JSI::CreateString(value);
-    return marketName;
-}
-
-JSIValue JSGetProductSeries(void)
-{
-    const char *value = GetProductSeries();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue productSeries = JSI::CreateString(value);
-    return productSeries;
-}
-
-JSIValue JSGetProductModel(void)
-{
-    const char *value = GetProductModel();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue productModel = JSI::CreateString(value);
-    return productModel;
-}
-
-JSIValue JSGetSoftwareModel(void)
-{
-    const char *value = GetSoftwareModel();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue softwareModel = JSI::CreateString(value);
-    return softwareModel;
-}
-
-JSIValue JSGetHardwareModel(void)
-{
-    const char *value = GetHardwareModel();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue hardwareModel = JSI::CreateString(value);
-    return hardwareModel;
-}
-
-JSIValue JSGetHardwareProfile(void)
-{
-    const char *value = GetHardwareProfile();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue hardwareProfile = JSI::CreateString(value);
-    return hardwareProfile;
-}
-
-JSIValue JSGetSerial(void)
-{
-    const char *value = GetSerial();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue serialNumber = JSI::CreateString(value);
-    return serialNumber;
-}
-
-JSIValue JSGetBootloaderVersion(void)
-{
-    const char *value = GetBootloaderVersion();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue bootloaderVersion = JSI::CreateString(value);
-    return bootloaderVersion;
-}
-
-JSIValue JSGetAbiList(void)
-{
-    const char *value = GetAbiList();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue abiList = JSI::CreateString(value);
-    return abiList;
-}
-
-JSIValue JSGetSecurityPatchTag(void)
-{
-    const char *value = GetSecurityPatchTag();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue securityPatchTag = JSI::CreateString(value);
-    return securityPatchTag;
-}
-
-JSIValue JSGetDisplayVersion(void)
-{
-    const char *value = GetDisplayVersion();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue productVersion = JSI::CreateString(value);
-    return productVersion;
-}
-
-JSIValue JSGetIncrementalVersion(void)
-{
-    const char *value = GetIncrementalVersion();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue incrementalVersion = JSI::CreateString(value);
-    return incrementalVersion;
-}
-
-JSIValue JSGetOsReleaseType(void)
-{
-    const char *value = GetOsReleaseType();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue osReleaseType = JSI::CreateString(value);
-    return osReleaseType;
-}
-
-JSIValue JSGetOSFullName(void)
-{
-    const char *value = GetOSFullName();
-    if (value == nullptr) {
-        value = "";
-    }
-    JSIValue osVersion = JSI::CreateString(value);
-    return osVersion;
-}
-
-JSIValue JSGetMajorVersion(void)
-{
-    int value = GetMajorVersion();
-    JSIValue majorVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return majorVersion;
-    }
-
-    majorVersion = JSI::CreateString(std::to_string(value).c_str());
-    return majorVersion;
-}
-
-JSIValue JSGetSeniorVersion(void)
-{
-    int value = GetSeniorVersion();
-    JSIValue seniorVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return seniorVersion;
-    }
-
-    seniorVersion = JSI::CreateString(std::to_string(value).c_str());
-    return seniorVersion;
-}
-
-JSIValue JSGetFeatureVersion(void)
-{
-    int value = GetFeatureVersion();
-    JSIValue featureVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return featureVersion;
-    }
-
-    featureVersion = JSI::CreateString(std::to_string(value).c_str());
-    return featureVersion;
-}
-
-JSIValue JSGetBuildVersion(void)
-{
-    int value = GetBuildVersion();
-    JSIValue buildVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return buildVersion;
-    }
-
-    buildVersion = JSI::CreateString(std::to_string(value).c_str());
-    return buildVersion;
-}
-
-JSIValue JSGetSdkApiVersion(void)
-{
-    int value = GetSdkApiVersion();
-    JSIValue sdkApiVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return sdkApiVersion;
-    }
-
-    sdkApiVersion = JSI::CreateString(std::to_string(value).c_str());
-    return sdkApiVersion;
-}
-
-JSIValue JSGetFirstApiVersion(void)
-{
-    int value = GetFirstApiVersion();
-    JSIValue firstApiVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return firstApiVersion;
-    }
-
-    firstApiVersion = JSI::CreateString(std::to_string(value).c_str());
-    return firstApiVersion;
-}
-
-JSIValue JSGetVersionId(void)
-{
-    const char *value = GetVersionId();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue versionId = JSI::CreateString(value);
-    return versionId;
-}
-
-JSIValue JSGetBuildType(void)
-{
-    const char *value = GetBuildType();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue buildType = JSI::CreateString(value);
-    return buildType;
-}
-
-JSIValue JSGetBuildUser(void)
-{
-    const char *value = GetBuildUser();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue buildUser = JSI::CreateString(value);
-    return buildUser;
-}
-
-JSIValue JSGetBuildHost(void)
-{
-    const char *value = GetBuildHost();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue buildHost = JSI::CreateString(value);
-    return buildHost;
-}
-
-JSIValue JSGetBuildTime(void)
-{
-    const char *value = GetBuildTime();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue buildTime = JSI::CreateString(value);
-    return buildTime;
-}
-
-JSIValue JSGetBuildRootHash(void)
-{
-    const char *value = GetBuildRootHash();
-    if (value == nullptr) {
-        value = "";
-    }
-
-    JSIValue buildRootHash = JSI::CreateString(value);
-    return buildRootHash;
-}
-
-JSIValue JSGetDevUdid(void)
-{
-    char buffer[MAX_BUFFER] = { 0 };
-    int value = GetDevUdid(buffer, sizeof(buffer));
-    JSIValue udid = JSI::CreateUndefined();
-    if (value < 0) {
-        return udid;
-    }
-
-    udid = JSI::CreateString(std::to_string(value).c_str());
-    return udid;
-}
-
-JSIValue JSGetDistributionOSName(void)
-{
-    const char *value = GetDistributionOSName();
-    if (value == nullptr) {
-        value = "";
-    }
-    JSIValue distributionOSName = JSI::CreateString(value);
-    return distributionOSName;
-}
-
-JSIValue JSGetDistributionOSVersion(void)
-{
-    const char *value = GetDistributionOSVersion();
-    if (value == nullptr) {
-        value = "";
-    }
-    JSIValue distributionOSVersion = JSI::CreateString(value);
-    return distributionOSVersion;
-}
-
-JSIValue JSGetDistributionOSApiVersion(void)
-{
-    int value = GetDistributionOSApiVersion();
-    JSIValue distributionOSApiVersion = JSI::CreateUndefined();
-    if (value < 0) {
-        return distributionOSApiVersion;
-    }
-
-    distributionOSApiVersion = JSI::CreateString(std::to_string(value).c_str());
-    return distributionOSApiVersion;
-}
-
-JSIValue JSGetDistributionOSReleaseType(void)
-{
-    const char *value = GetDistributionOSReleaseType();
-    if (value == nullptr) {
-        value = "";
-    }
-    JSIValue distributionOSReleaseType = JSI::CreateString(value);
-    return distributionOSReleaseType;
-}
-
-void InitDeviceInfoModule(JSIValue exports)
-{
-     JSI::SetNamedProperty(exports, "deviceType", JSGetDeviceType());
-     JSI::SetNamedProperty(exports, "manufacture", JSGetManufacture());
-     JSI::SetNamedProperty(exports, "brand", JSGetBrand());
-     JSI::SetNamedProperty(exports, "marketName", JSGetMarketName());
-     JSI::SetNamedProperty(exports, "productSeries", JSGetProductSeries());
-     JSI::SetNamedProperty(exports, "productModel", JSGetProductModel());
-     JSI::SetNamedProperty(exports, "softwareModel", JSGetSoftwareModel());
-     JSI::SetNamedProperty(exports, "hardwareModel", JSGetHardwareModel());
-     JSI::SetNamedProperty(exports, "hardwareProfile", JSGetHardwareProfile());
-     JSI::SetNamedProperty(exports, "serial", JSGetSerial());
-     JSI::SetNamedProperty(exports, "bootloaderVersion", JSGetBootloaderVersion());
-     JSI::SetNamedProperty(exports, "abiList", JSGetAbiList());
-     JSI::SetNamedProperty(exports, "securityPatchTag", JSGetSecurityPatchTag());
-     JSI::SetNamedProperty(exports, "displayVersion", JSGetDisplayVersion());
-     JSI::SetNamedProperty(exports, "incrementalVersion", JSGetIncrementalVersion());
-     JSI::SetNamedProperty(exports, "osReleaseType", JSGetOsReleaseType());
-     JSI::SetNamedProperty(exports, "osFullName", JSGetOSFullName());
-     JSI::SetNamedProperty(exports, "majorVersion", JSGetMajorVersion());
-     JSI::SetNamedProperty(exports, "seniorVersion", JSGetSeniorVersion());
-     JSI::SetNamedProperty(exports, "featureVersion", JSGetFeatureVersion());
-     JSI::SetNamedProperty(exports, "buildVersion", JSGetBuildVersion());
-     JSI::SetNamedProperty(exports, "sdkApiVersion", JSGetSdkApiVersion());
-     JSI::SetNamedProperty(exports, "firstApiVersion", JSGetFirstApiVersion());
-     JSI::SetNamedProperty(exports, "versionId", JSGetVersionId());
-     JSI::SetNamedProperty(exports, "buildType", JSGetBuildType());
-     JSI::SetNamedProperty(exports, "buildUser", JSGetBuildUser());
-     JSI::SetNamedProperty(exports, "buildHost", JSGetBuildHost());
-     JSI::SetNamedProperty(exports, "buildTime", JSGetBuildTime());
-     JSI::SetNamedProperty(exports, "buildRootHash", JSGetBuildRootHash());
-     JSI::SetNamedProperty(exports, "udid", JSGetDevUdid());
-     JSI::SetNamedProperty(exports, "distributionOSName", JSGetDistributionOSName());
-     JSI::SetNamedProperty(exports, "distributionOSVersion", JSGetDistributionOSVersion());
-     JSI::SetNamedProperty(exports, "distributionOSApiVersion", JSGetDistributionOSApiVersion());
-     JSI::SetNamedProperty(exports, "distributionOSReleaseType", JSGetDistributionOSReleaseType());
-}
-} // ACELite
-} // OHOS
diff --git a/js/builtin/simulator/BUILD.gn b/js/builtin/simulator/BUILD.gn
index 85975de4e9af0ad306ef1751c008e98094979425..5ceb8914b71cb1cd0c66a8581db499aa3e695196 100644
--- a/js/builtin/simulator/BUILD.gn
+++ b/js/builtin/simulator/BUILD.gn
@@ -35,10 +35,7 @@ ohos_static_library("ace_kit_deviceinfo_simulator") {
     "//foundation/arkui/ace_engine_lite/interfaces/inner_api/builtin",
     "//base/global/resource_management_lite/interfaces/inner_api/include",
   ]
-  sources = [
-    "//commonlibrary/utils_lite/js/builtin/deviceinfokit/src/nativeapi_deviceinfo.cpp",
-    "//commonlibrary/utils_lite/js/builtin/deviceinfokit/src/nativeapi_ohos_deviceinfo.cpp",
-  ]
+  sources = [ "//commonlibrary/utils_lite/js/builtin/deviceinfokit/src/nativeapi_deviceinfo.cpp" ]
   deps = [
     "//foundation/arkui/ace_engine_lite/frameworks/targets/simulator:ace_lite",
     "//foundation/arkui/ui_lite/ext/ide:ui_ide",