diff --git a/frameworks/config_policy/BUILD.gn b/frameworks/config_policy/BUILD.gn
index de798194f3aae199ca5abea00efa990ffab9ef52..37567f34c8ef0094d3e64ed3112813120fdc27ad 100644
--- a/frameworks/config_policy/BUILD.gn
+++ b/frameworks/config_policy/BUILD.gn
@@ -22,11 +22,13 @@ config("config_policy_config") {
   include_dirs = [
     "//base/customization/config_policy/interfaces/innerkits/include",
     "//third_party/bounds_checking_function/include",
+    "//base/startup/init_lite/services/include",
   ]
 }
 
 if (defined(ohos_lite)) {
   shared_library("configpolicy_util") {
+    defines = [ "OHOS_LITE" ]
     sources = config_policy_sources
     public_configs = [ ":config_policy_config" ]
     deps = [ "//third_party/bounds_checking_function:libsec_shared" ]
@@ -35,7 +37,17 @@ if (defined(ohos_lite)) {
   ohos_shared_library("configpolicy_util") {
     sources = config_policy_sources
     public_configs = [ ":config_policy_config" ]
-    deps = [ "//third_party/bounds_checking_function:libsec_static" ]
+    deps = [
+      "etc:customization_etc",
+      "//base/startup/init_lite/services/param:param_client",
+      "//third_party/bounds_checking_function:libsec_static",
+    ]
+    subsystem_name = "customization"
+    part_name = "config_policy"
+  }
+  ohos_static_library("configpolicy_util_for_init_static") {
+    sources = config_policy_sources
+    public_configs = [ ":config_policy_config" ]
     subsystem_name = "customization"
     part_name = "config_policy"
   }
diff --git a/frameworks/config_policy/etc/BUILD.gn b/frameworks/config_policy/etc/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..73c9d6fb894d28e5b599dabf3b47ded03e98a2ac
--- /dev/null
+++ b/frameworks/config_policy/etc/BUILD.gn
@@ -0,0 +1,25 @@
+# Copyright (c) 2022 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.
+
+import("//build/ohos.gni")
+
+group("customization_etc") {
+  deps = [ ":customization.para.dac" ]
+}
+
+ohos_prebuilt_etc("customization.para.dac") {
+  source = "customization.para.dac"
+  module_install_dir = "etc/param"
+  subsystem_name = "customization"
+  part_name = "config_policy"
+}
diff --git a/frameworks/config_policy/etc/customization.para.dac b/frameworks/config_policy/etc/customization.para.dac
new file mode 100644
index 0000000000000000000000000000000000000000..823c6fbf46d11643a3bd05d5f3d017a969595e45
--- /dev/null
+++ b/frameworks/config_policy/etc/customization.para.dac
@@ -0,0 +1,15 @@
+# Copyright (c) 2022 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.
+
+const.cust.="root:root:774"
+
diff --git a/frameworks/config_policy/src/config_policy_utils.c b/frameworks/config_policy/src/config_policy_utils.c
index 70084186b9e2ba29c5142a79854b42c5327e4a24..e831dcd248940922bb40955a4306aa419e25e94c 100644
--- a/frameworks/config_policy/src/config_policy_utils.c
+++ b/frameworks/config_policy/src/config_policy_utils.c
@@ -18,6 +18,11 @@
 #include <securec.h>
 #include <unistd.h>
 
+#include "config_policy_impl.h"
+#ifndef OHOS_LITE
+#include "param/sys_param.h"
+#endif
+
 void FreeCfgFiles(CfgFiles *res)
 {
     if (res == NULL) {
@@ -49,6 +54,14 @@ static void GetCfgDirRealPolicyValue(CfgDir *res)
     if (res == NULL) {
         return;
     }
+#ifndef OHOS_LITE
+    unsigned int len = 0;
+    (void)SystemGetParameter(CUST_KEY_POLICY_LAYER, NULL, &len);
+    if (len > 0 && (res->realPolicyValue = calloc(len, 1))) {
+        (void)SystemGetParameter(CUST_KEY_POLICY_LAYER, res->realPolicyValue, &len);
+        return;
+    }
+#endif
     res->realPolicyValue = strdup("/system:/chipset:/sys_prod:/chip_prod");
 }
 
diff --git a/interfaces/innerkits/include/config_policy_impl.h b/interfaces/innerkits/include/config_policy_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..24bc630430d67935f52a4c04b1bf8fa753966609
--- /dev/null
+++ b/interfaces/innerkits/include/config_policy_impl.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2022 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.
+ */
+
+#ifndef CUSTOMIZATION_CONFIG_POLICY_IMPL_H
+#define CUSTOMIZATION_CONFIG_POLICY_IMPL_H
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif
+#endif // __cplusplus
+
+// these name is used for write data, init may use it
+#define CUST_KEY_POLICY_LAYER "const.cust.config_dir_layer"
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif
+#endif // __cplusplus
+
+#endif // CUSTOMIZATION_CONFIG_POLICY_IMPL_H
\ No newline at end of file