diff --git a/BUILD.gn b/BUILD.gn
index 278ada686ae2e6719cc9bba20e5c3b1602ecad34..873deb422c9ea67ff5b0e2fd013b92c779e35f3a 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -16,7 +16,7 @@ import("//build/ohos/sa_profile/sa_profile.gni")
 import("code_signature.gni")
 
 config("common_public_config") {
-  include_dirs = [ "interfaces/innerkits/common/include" ]
+  include_dirs = [ "interfaces/inner_api/common/include" ]
 }
 
 config("common_utils_config") {
@@ -25,10 +25,10 @@ config("common_utils_config") {
 
 group("subcomponents") {
   deps = [
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_attr_utils:libcode_sign_attr_utils",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils",
-    "${code_signature_root_dir}/interfaces/innerkits/jit_code_sign:libjit_code_sign",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_attr_utils:libcode_sign_attr_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/jit_code_sign:libjit_code_sign",
+    "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk",
     "${code_signature_root_dir}/services/local_code_sign:liblocal_code_sign",
     "${code_signature_root_dir}/services/local_code_sign:local_code_sign_configs",
   ]
diff --git a/README.md b/README.md
index 3ddba11ec37968cbb5f8315859fc4a80b9e81bdd..1ed8173dafd5f2d8ead727d7119d90bf9663dfce 100644
--- a/README.md
+++ b/README.md
@@ -20,11 +20,13 @@ The code signature component provides the following functions:
 ```
 /base/security/code_signature
 ├── interfaces                   # Interface layer
-│   └── innerkits                #
+│   └── inner_api                #
 │       ├── code_sign_attr_utils # APIs for setting code signing attributes
 │       ├── code_sign_utils      # APIs for enabling code signing
 │       ├── common               # Common basic capacities
 │       └── local_code_sign      # APIs for local code signing
+├── frameworks                   # Source of interfaces
+│   └── inner_api                #
 ├── services                     # Service layer
 │    ├── key_enable              # Certificate initialization
 │    └── local_code_sign         # Local code signing service
diff --git a/README_zh.md b/README_zh.md
index aaa6d986983fd2033fa72f6f9c2de6e17ba1d86b..97e632aabda8989092f0c8fcccd70d7adde866dd 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -21,12 +21,14 @@
 ```
 /base/security/code_signature
 ├── interfaces                   # 接口层
-│   └── innerkits                #
+│   └── inner_api                #
 │       ├── code_sign_attr_utils # 属性设置接口
 │       ├── code_sign_utils      # 使能接口
 │       ├── common               # 公共基础能力
 │       ├── jit_code_sign        # JIT代码签名
 │       └── local_code_sign      # 本地签名
+├── frameworks                   # 接口实现
+│   └── inner_api                #
 ├── services                     # 服务层
 │    ├── key_enable              # 证书初始化
 │    └── local_code_sign         # 本地签名服务
diff --git a/bundle.json b/bundle.json
index 55047c6f28450b98d54125f4487ca1d848da0eb5..57509367fdfeeafe2d949bfa370bdbe63552de4d 100644
--- a/bundle.json
+++ b/bundle.json
@@ -55,31 +55,31 @@
       ],
       "inner_kits": [
         {
-          "name" : "//base/security/code_signature/interfaces/innerkits/code_sign_utils:libcode_sign_utils",
+          "name" : "//base/security/code_signature/frameworks/inner_api/code_sign_utils:libcode_sign_utils",
           "header": {
             "header_files": [],
-            "header_base": "//base/security/code_signature/interfaces/innerkits/code_sign_utils/include"
+            "header_base": "//base/security/code_signature/interfaces/inner_api/code_sign_utils/include"
           }
         },
         {
-          "name" : "//base/security/code_signature/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk",
+          "name" : "//base/security/code_signature/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk",
           "header": {
             "header_files": [],
-            "header_base": "//base/security/code_signature/interfaces/innerkits/local_code_sign/include"
+            "header_base": "//base/security/code_signature/interfaces/inner_api/local_code_sign/include"
           }
         },
         {
-          "name" : "//base/security/code_signature/interfaces/innerkits/code_sign_attr_utils:libcode_sign_attr_utils",
+          "name" : "//base/security/code_signature/frameworks/inner_api/code_sign_attr_utils:libcode_sign_attr_utils",
           "header": {
             "header_files": [],
-            "header_base": "//base/security/code_signature/interfaces/innerkits/code_sign_attr_utils/include"
+            "header_base": "//base/security/code_signature/interfaces/inner_api/code_sign_attr_utils/include"
           }
         },
         {
-          "name" : "//base/security/code_signature/interfaces/innerkits/jit_code_sign:libjit_code_sign",
+          "name" : "//base/security/code_signature/frameworks/inner_api/jit_code_sign:libjit_code_sign",
           "header": {
             "header_files": [],
-            "header_base": "//base/security/code_signature/interfaces/innerkits/jit_code_sign/include"
+            "header_base": "//base/security/code_signature/interfaces/inner_api/jit_code_sign/include"
           }
         }
       ],
diff --git a/code_signature.gni b/code_signature.gni
index cb5eae75c575f49b4d75336d51357400dcdcbc10..8b1c240a66638bb224075b616f6ea18f3a5d41c8 100644
--- a/code_signature.gni
+++ b/code_signature.gni
@@ -1,4 +1,4 @@
-# Copyright (c) 2023 Huawei Device Co., Ltd.
+# Copyright (c) 2023-2024 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
@@ -13,6 +13,8 @@
 
 fuzz_module_output_path = "code_signature/code_signature"
 code_signature_root_dir = "//base/security/code_signature"
+code_signature_inner_api_dir =
+    "//base/security/code_signature/interfaces/inner_api"
 fsverity_utils_dir = "//third_party/fsverity-utils"
 openssl_dir = "//third_party/openssl"
 rust_openssl_dir = "//third_party/rust/crates/rust-openssl"
diff --git a/interfaces/innerkits/code_sign_attr_utils/BUILD.gn b/frameworks/inner_api/code_sign_attr_utils/BUILD.gn
similarity index 89%
rename from interfaces/innerkits/code_sign_attr_utils/BUILD.gn
rename to frameworks/inner_api/code_sign_attr_utils/BUILD.gn
index cdac4be899c5f83c773be8ec8c58b24a11d73ee2..e75b068d69317a885e23634332bec27bd9c17da0 100755
--- a/interfaces/innerkits/code_sign_attr_utils/BUILD.gn
+++ b/frameworks/inner_api/code_sign_attr_utils/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2023 Huawei Device Co., Ltd.
+# Copyright (c) 2023-2024 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
@@ -15,7 +15,7 @@ import("//build/ohos.gni")
 import("../../../code_signature.gni")
 
 config("public_attr_utils_configs") {
-  include_dirs = [ "include" ]
+  include_dirs = [ "${code_signature_inner_api_dir}/code_sign_attr_utils/include" ]
 }
 
 ohos_static_library("libcode_sign_attr_utils") {
diff --git a/interfaces/innerkits/code_sign_attr_utils/src/code_sign_attr_utils.c b/frameworks/inner_api/code_sign_attr_utils/src/code_sign_attr_utils.c
similarity index 98%
rename from interfaces/innerkits/code_sign_attr_utils/src/code_sign_attr_utils.c
rename to frameworks/inner_api/code_sign_attr_utils/src/code_sign_attr_utils.c
index 04a39fbacd9bae3309c3dd66d965e6dd27ed6e24..eb18dde55a80ecefbad0f2c57c8f08f321a3422a 100755
--- a/interfaces/innerkits/code_sign_attr_utils/src/code_sign_attr_utils.c
+++ b/frameworks/inner_api/code_sign_attr_utils/src/code_sign_attr_utils.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/code_sign_attr_utils/src/ownerid_utils.cpp b/frameworks/inner_api/code_sign_attr_utils/src/ownerid_utils.cpp
similarity index 100%
rename from interfaces/innerkits/code_sign_attr_utils/src/ownerid_utils.cpp
rename to frameworks/inner_api/code_sign_attr_utils/src/ownerid_utils.cpp
diff --git a/interfaces/innerkits/code_sign_utils/BUILD.gn b/frameworks/inner_api/code_sign_utils/BUILD.gn
similarity index 96%
rename from interfaces/innerkits/code_sign_utils/BUILD.gn
rename to frameworks/inner_api/code_sign_utils/BUILD.gn
index 2388b49d18515b96f4cdb2c586a98d36b483f04d..124aba193a248eefcf9e7ebdb8f450aea9a508e9 100644
--- a/interfaces/innerkits/code_sign_utils/BUILD.gn
+++ b/frameworks/inner_api/code_sign_utils/BUILD.gn
@@ -15,7 +15,7 @@ import("//build/ohos.gni")
 import("../../../code_signature.gni")
 
 config("public_code_sign_utils_configs") {
-  include_dirs = [ "include" ]
+  include_dirs = [ "${code_signature_inner_api_dir}/code_sign_utils/include" ]
 }
 
 ohos_shared_library("libcode_sign_utils") {
diff --git a/interfaces/innerkits/code_sign_utils/libcode_sign_utils.versionscript b/frameworks/inner_api/code_sign_utils/libcode_sign_utils.versionscript
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/libcode_sign_utils.versionscript
rename to frameworks/inner_api/code_sign_utils/libcode_sign_utils.versionscript
diff --git a/interfaces/innerkits/code_sign_utils/src/code_sign_enable_multi_task.cpp b/frameworks/inner_api/code_sign_utils/src/code_sign_enable_multi_task.cpp
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/src/code_sign_enable_multi_task.cpp
rename to frameworks/inner_api/code_sign_utils/src/code_sign_enable_multi_task.cpp
diff --git a/interfaces/innerkits/code_sign_utils/src/code_sign_helper.cpp b/frameworks/inner_api/code_sign_utils/src/code_sign_helper.cpp
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/src/code_sign_helper.cpp
rename to frameworks/inner_api/code_sign_utils/src/code_sign_helper.cpp
diff --git a/interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp b/frameworks/inner_api/code_sign_utils/src/code_sign_utils.cpp
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/src/code_sign_utils.cpp
rename to frameworks/inner_api/code_sign_utils/src/code_sign_utils.cpp
diff --git a/interfaces/innerkits/code_sign_utils/src/code_sign_utils_in_c.cpp b/frameworks/inner_api/code_sign_utils/src/code_sign_utils_in_c.cpp
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/src/code_sign_utils_in_c.cpp
rename to frameworks/inner_api/code_sign_utils/src/code_sign_utils_in_c.cpp
diff --git a/interfaces/innerkits/code_sign_utils/src/stat_utils.cpp b/frameworks/inner_api/code_sign_utils/src/stat_utils.cpp
similarity index 91%
rename from interfaces/innerkits/code_sign_utils/src/stat_utils.cpp
rename to frameworks/inner_api/code_sign_utils/src/stat_utils.cpp
index 3ec110a480ea289d1d85906b0840100c83d55e48..13beafefb4bff37c162229a3db73399031584dc0 100644
--- a/interfaces/innerkits/code_sign_utils/src/stat_utils.cpp
+++ b/frameworks/inner_api/code_sign_utils/src/stat_utils.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/jit_code_sign/BUILD.gn b/frameworks/inner_api/jit_code_sign/BUILD.gn
similarity index 96%
rename from interfaces/innerkits/jit_code_sign/BUILD.gn
rename to frameworks/inner_api/jit_code_sign/BUILD.gn
index 2a28441dfe112a38f2e0f8dd0d31937e918ddf3d..00ea0d1fd3dac20005d910c9e5b2260b88fe2f6d 100644
--- a/interfaces/innerkits/jit_code_sign/BUILD.gn
+++ b/frameworks/inner_api/jit_code_sign/BUILD.gn
@@ -15,7 +15,7 @@ import("//build/ohos.gni")
 import("../../../code_signature.gni")
 
 config("public_jit_code_sign_configs") {
-  include_dirs = [ "include" ]
+  include_dirs = [ "${code_signature_inner_api_dir}/jit_code_sign/include" ]
 }
 
 config("private_jit_code_sign_configs") {
diff --git a/interfaces/innerkits/jit_code_sign/src/jit_code_signer_base.cpp b/frameworks/inner_api/jit_code_sign/src/jit_code_signer_base.cpp
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/src/jit_code_signer_base.cpp
rename to frameworks/inner_api/jit_code_sign/src/jit_code_signer_base.cpp
diff --git a/interfaces/innerkits/jit_code_sign/src/jit_code_signer_factory.cpp b/frameworks/inner_api/jit_code_sign/src/jit_code_signer_factory.cpp
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/src/jit_code_signer_factory.cpp
rename to frameworks/inner_api/jit_code_sign/src/jit_code_signer_factory.cpp
diff --git a/interfaces/innerkits/jit_code_sign/src/jit_code_signer_hybrid.cpp b/frameworks/inner_api/jit_code_sign/src/jit_code_signer_hybrid.cpp
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/src/jit_code_signer_hybrid.cpp
rename to frameworks/inner_api/jit_code_sign/src/jit_code_signer_hybrid.cpp
diff --git a/interfaces/innerkits/jit_code_sign/src/jit_code_signer_single.cpp b/frameworks/inner_api/jit_code_sign/src/jit_code_signer_single.cpp
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/src/jit_code_signer_single.cpp
rename to frameworks/inner_api/jit_code_sign/src/jit_code_signer_single.cpp
diff --git a/interfaces/innerkits/jit_code_sign/src/pac_sign_ctx.cpp b/frameworks/inner_api/jit_code_sign/src/pac_sign_ctx.cpp
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/src/pac_sign_ctx.cpp
rename to frameworks/inner_api/jit_code_sign/src/pac_sign_ctx.cpp
diff --git a/interfaces/innerkits/local_code_sign/BUILD.gn b/frameworks/inner_api/local_code_sign/BUILD.gn
similarity index 96%
rename from interfaces/innerkits/local_code_sign/BUILD.gn
rename to frameworks/inner_api/local_code_sign/BUILD.gn
index fb7c66c4c51b4a4082839a9e350fdf719252c7bc..d57c8e6766712a6d361826420eaadd5fa94015ca 100644
--- a/interfaces/innerkits/local_code_sign/BUILD.gn
+++ b/frameworks/inner_api/local_code_sign/BUILD.gn
@@ -15,7 +15,7 @@ import("//build/ohos.gni")
 import("../../../code_signature.gni")
 
 config("public_local_code_sign_configs") {
-  include_dirs = [ "include" ]
+  include_dirs = [ "${code_signature_inner_api_dir}/local_code_sign/include" ]
 }
 
 ohos_shared_library("liblocal_code_sign_sdk") {
diff --git a/interfaces/innerkits/local_code_sign/liblocal_code_sign_sdk.versionscript b/frameworks/inner_api/local_code_sign/liblocal_code_sign_sdk.versionscript
similarity index 100%
rename from interfaces/innerkits/local_code_sign/liblocal_code_sign_sdk.versionscript
rename to frameworks/inner_api/local_code_sign/liblocal_code_sign_sdk.versionscript
diff --git a/interfaces/innerkits/local_code_sign/src/local_code_sign_client.cpp b/frameworks/inner_api/local_code_sign/src/local_code_sign_client.cpp
similarity index 100%
rename from interfaces/innerkits/local_code_sign/src/local_code_sign_client.cpp
rename to frameworks/inner_api/local_code_sign/src/local_code_sign_client.cpp
diff --git a/interfaces/innerkits/local_code_sign/src/local_code_sign_kit.cpp b/frameworks/inner_api/local_code_sign/src/local_code_sign_kit.cpp
similarity index 93%
rename from interfaces/innerkits/local_code_sign/src/local_code_sign_kit.cpp
rename to frameworks/inner_api/local_code_sign/src/local_code_sign_kit.cpp
index 51074fa2476fe3f9db6987de667f9e6546f10392..f014e4a4a1c638e57199c1d887ff94c5dd40f7af 100644
--- a/interfaces/innerkits/local_code_sign/src/local_code_sign_kit.cpp
+++ b/frameworks/inner_api/local_code_sign/src/local_code_sign_kit.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/local_code_sign/src/local_code_sign_load_callback.cpp b/frameworks/inner_api/local_code_sign/src/local_code_sign_load_callback.cpp
similarity index 100%
rename from interfaces/innerkits/local_code_sign/src/local_code_sign_load_callback.cpp
rename to frameworks/inner_api/local_code_sign/src/local_code_sign_load_callback.cpp
diff --git a/interfaces/innerkits/local_code_sign/src/local_code_sign_proxy.cpp b/frameworks/inner_api/local_code_sign/src/local_code_sign_proxy.cpp
similarity index 100%
rename from interfaces/innerkits/local_code_sign/src/local_code_sign_proxy.cpp
rename to frameworks/inner_api/local_code_sign/src/local_code_sign_proxy.cpp
diff --git a/interfaces/innerkits/code_sign_attr_utils/include/code_sign_attr_utils.h b/interfaces/inner_api/code_sign_attr_utils/include/code_sign_attr_utils.h
similarity index 97%
rename from interfaces/innerkits/code_sign_attr_utils/include/code_sign_attr_utils.h
rename to interfaces/inner_api/code_sign_attr_utils/include/code_sign_attr_utils.h
index 5e54a34cbf045ac056499d49d858010445e8ad0c..a4cb2cc9e96c3b073af3704921ac2f18de9a0f93 100755
--- a/interfaces/innerkits/code_sign_attr_utils/include/code_sign_attr_utils.h
+++ b/interfaces/inner_api/code_sign_attr_utils/include/code_sign_attr_utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/code_sign_attr_utils/include/ownerid_utils.h b/interfaces/inner_api/code_sign_attr_utils/include/ownerid_utils.h
similarity index 100%
rename from interfaces/innerkits/code_sign_attr_utils/include/ownerid_utils.h
rename to interfaces/inner_api/code_sign_attr_utils/include/ownerid_utils.h
diff --git a/interfaces/innerkits/code_sign_utils/include/code_sign_enable_multi_task.h b/interfaces/inner_api/code_sign_utils/include/code_sign_enable_multi_task.h
similarity index 95%
rename from interfaces/innerkits/code_sign_utils/include/code_sign_enable_multi_task.h
rename to interfaces/inner_api/code_sign_utils/include/code_sign_enable_multi_task.h
index 46f504a05051fefe01bb1d8c64281431d8704777..0f68392fe0a8479c67bf3d610d9542db9b415460 100644
--- a/interfaces/innerkits/code_sign_utils/include/code_sign_enable_multi_task.h
+++ b/interfaces/inner_api/code_sign_utils/include/code_sign_enable_multi_task.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/code_sign_utils/include/code_sign_helper.h b/interfaces/inner_api/code_sign_utils/include/code_sign_helper.h
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/include/code_sign_helper.h
rename to interfaces/inner_api/code_sign_utils/include/code_sign_helper.h
diff --git a/interfaces/innerkits/code_sign_utils/include/code_sign_utils.h b/interfaces/inner_api/code_sign_utils/include/code_sign_utils.h
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/include/code_sign_utils.h
rename to interfaces/inner_api/code_sign_utils/include/code_sign_utils.h
diff --git a/interfaces/innerkits/code_sign_utils/include/code_sign_utils_in_c.h b/interfaces/inner_api/code_sign_utils/include/code_sign_utils_in_c.h
similarity index 100%
rename from interfaces/innerkits/code_sign_utils/include/code_sign_utils_in_c.h
rename to interfaces/inner_api/code_sign_utils/include/code_sign_utils_in_c.h
diff --git a/interfaces/innerkits/code_sign_utils/include/constants.h b/interfaces/inner_api/code_sign_utils/include/constants.h
similarity index 92%
rename from interfaces/innerkits/code_sign_utils/include/constants.h
rename to interfaces/inner_api/code_sign_utils/include/constants.h
index 2ab6d21d263b549c83c0d10e5df07f10076ef1ea..91a08bbc85349b50ffe400ae401987b574df48b9 100644
--- a/interfaces/innerkits/code_sign_utils/include/constants.h
+++ b/interfaces/inner_api/code_sign_utils/include/constants.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/code_sign_utils/include/stat_utils.h b/interfaces/inner_api/code_sign_utils/include/stat_utils.h
similarity index 91%
rename from interfaces/innerkits/code_sign_utils/include/stat_utils.h
rename to interfaces/inner_api/code_sign_utils/include/stat_utils.h
index 263fad93f4711c941ec178d2d14e3ec38e3cbab7..4560121bbe82eb949112a002175599753cd7ff9d 100644
--- a/interfaces/innerkits/code_sign_utils/include/stat_utils.h
+++ b/interfaces/inner_api/code_sign_utils/include/stat_utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/common/include/byte_buffer.h b/interfaces/inner_api/common/include/byte_buffer.h
similarity index 100%
rename from interfaces/innerkits/common/include/byte_buffer.h
rename to interfaces/inner_api/common/include/byte_buffer.h
diff --git a/interfaces/innerkits/common/include/errcode.h b/interfaces/inner_api/common/include/errcode.h
similarity index 100%
rename from interfaces/innerkits/common/include/errcode.h
rename to interfaces/inner_api/common/include/errcode.h
diff --git a/interfaces/innerkits/jit_code_sign/include/jit_buffer_integrity.h b/interfaces/inner_api/jit_code_sign/include/jit_buffer_integrity.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/jit_buffer_integrity.h
rename to interfaces/inner_api/jit_code_sign/include/jit_buffer_integrity.h
diff --git a/interfaces/innerkits/jit_code_sign/include/jit_code_signer_base.h b/interfaces/inner_api/jit_code_sign/include/jit_code_signer_base.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/jit_code_signer_base.h
rename to interfaces/inner_api/jit_code_sign/include/jit_code_signer_base.h
diff --git a/interfaces/innerkits/jit_code_sign/include/jit_code_signer_factory.h b/interfaces/inner_api/jit_code_sign/include/jit_code_signer_factory.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/jit_code_signer_factory.h
rename to interfaces/inner_api/jit_code_sign/include/jit_code_signer_factory.h
diff --git a/interfaces/innerkits/jit_code_sign/include/jit_code_signer_hybrid.h b/interfaces/inner_api/jit_code_sign/include/jit_code_signer_hybrid.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/jit_code_signer_hybrid.h
rename to interfaces/inner_api/jit_code_sign/include/jit_code_signer_hybrid.h
diff --git a/interfaces/innerkits/jit_code_sign/include/jit_code_signer_single.h b/interfaces/inner_api/jit_code_sign/include/jit_code_signer_single.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/jit_code_signer_single.h
rename to interfaces/inner_api/jit_code_sign/include/jit_code_signer_single.h
diff --git a/interfaces/innerkits/jit_code_sign/include/jit_fort_helper.h b/interfaces/inner_api/jit_code_sign/include/jit_fort_helper.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/jit_fort_helper.h
rename to interfaces/inner_api/jit_code_sign/include/jit_fort_helper.h
diff --git a/interfaces/innerkits/jit_code_sign/include/pac_sign_ctx.h b/interfaces/inner_api/jit_code_sign/include/pac_sign_ctx.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/pac_sign_ctx.h
rename to interfaces/inner_api/jit_code_sign/include/pac_sign_ctx.h
diff --git a/interfaces/innerkits/jit_code_sign/include/random_helper.h b/interfaces/inner_api/jit_code_sign/include/random_helper.h
similarity index 100%
rename from interfaces/innerkits/jit_code_sign/include/random_helper.h
rename to interfaces/inner_api/jit_code_sign/include/random_helper.h
diff --git a/interfaces/innerkits/local_code_sign/include/local_code_sign_client.h b/interfaces/inner_api/local_code_sign/include/local_code_sign_client.h
similarity index 94%
rename from interfaces/innerkits/local_code_sign/include/local_code_sign_client.h
rename to interfaces/inner_api/local_code_sign/include/local_code_sign_client.h
index b5552e0232c5b3da363acf6eb30298790fea0b19..1d86183cae2d6d73557285ab4b044cd8dfbeae90 100644
--- a/interfaces/innerkits/local_code_sign/include/local_code_sign_client.h
+++ b/interfaces/inner_api/local_code_sign/include/local_code_sign_client.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/local_code_sign/include/local_code_sign_interface.h b/interfaces/inner_api/local_code_sign/include/local_code_sign_interface.h
similarity index 100%
rename from interfaces/innerkits/local_code_sign/include/local_code_sign_interface.h
rename to interfaces/inner_api/local_code_sign/include/local_code_sign_interface.h
diff --git a/interfaces/innerkits/local_code_sign/include/local_code_sign_ipc_interface_code.h b/interfaces/inner_api/local_code_sign/include/local_code_sign_ipc_interface_code.h
similarity index 91%
rename from interfaces/innerkits/local_code_sign/include/local_code_sign_ipc_interface_code.h
rename to interfaces/inner_api/local_code_sign/include/local_code_sign_ipc_interface_code.h
index 7ae63d48af211e6ab106568bcee9d8fb5109119b..c405034dd49b03fa7cd1d4e809640d42b96db860 100644
--- a/interfaces/innerkits/local_code_sign/include/local_code_sign_ipc_interface_code.h
+++ b/interfaces/inner_api/local_code_sign/include/local_code_sign_ipc_interface_code.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/local_code_sign/include/local_code_sign_kit.h b/interfaces/inner_api/local_code_sign/include/local_code_sign_kit.h
similarity index 94%
rename from interfaces/innerkits/local_code_sign/include/local_code_sign_kit.h
rename to interfaces/inner_api/local_code_sign/include/local_code_sign_kit.h
index c19181d15157d393abb6d1dea5269019af7d825f..8d43e7faadf67ca86c55f4d6e9cfcebed2a51623 100644
--- a/interfaces/innerkits/local_code_sign/include/local_code_sign_kit.h
+++ b/interfaces/inner_api/local_code_sign/include/local_code_sign_kit.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/local_code_sign/include/local_code_sign_load_callback.h b/interfaces/inner_api/local_code_sign/include/local_code_sign_load_callback.h
similarity index 92%
rename from interfaces/innerkits/local_code_sign/include/local_code_sign_load_callback.h
rename to interfaces/inner_api/local_code_sign/include/local_code_sign_load_callback.h
index 8d85671f40a917342a847b066b5849652896658d..826f8f9537b7c93ca119af7008334690be2a7905 100644
--- a/interfaces/innerkits/local_code_sign/include/local_code_sign_load_callback.h
+++ b/interfaces/inner_api/local_code_sign/include/local_code_sign_load_callback.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2023-2024 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
diff --git a/interfaces/innerkits/local_code_sign/include/local_code_sign_proxy.h b/interfaces/inner_api/local_code_sign/include/local_code_sign_proxy.h
similarity index 100%
rename from interfaces/innerkits/local_code_sign/include/local_code_sign_proxy.h
rename to interfaces/inner_api/local_code_sign/include/local_code_sign_proxy.h
diff --git a/services/key_enable/utils/BUILD.gn b/services/key_enable/utils/BUILD.gn
index 68fad0fbc50811978032c3152278584e8712278e..f084b59b2f56027fc832d1e193fcdf352ecc49f6 100644
--- a/services/key_enable/utils/BUILD.gn
+++ b/services/key_enable/utils/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2023 Huawei Device Co., Ltd.
+# Copyright (c) 2023-2024 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
@@ -24,10 +24,10 @@ ohos_static_library("libkey_enable_utils") {
   ]
   include_dirs = [
     "include",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
   ]
 
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk" ]
 
   public_configs = [ "${code_signature_root_dir}:common_public_config" ]
   configs = [ "${code_signature_root_dir}:common_utils_config" ]
diff --git a/services/local_code_sign/BUILD.gn b/services/local_code_sign/BUILD.gn
index 1672a9df91a3554169862aa38ec8b7732f4b1aea..6a4eb3ee704f2185e4424fcf06a6a029569168b4 100644
--- a/services/local_code_sign/BUILD.gn
+++ b/services/local_code_sign/BUILD.gn
@@ -36,7 +36,7 @@ ohos_shared_library("liblocal_code_sign") {
   ]
   include_dirs = [
     "include",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/utils/include",
   ]
   shlib_type = "sa"
diff --git a/test/fuzztest/local_code_sign_stub/initlocalcertificatestub_fuzzer/BUILD.gn b/test/fuzztest/local_code_sign_stub/initlocalcertificatestub_fuzzer/BUILD.gn
index 3d6b295a1ceb6c5b563acbf6ddafc4562677eeb6..e9e01c8c9e80e71125d4334b9b21e3bdc32ec786 100644
--- a/test/fuzztest/local_code_sign_stub/initlocalcertificatestub_fuzzer/BUILD.gn
+++ b/test/fuzztest/local_code_sign_stub/initlocalcertificatestub_fuzzer/BUILD.gn
@@ -26,10 +26,10 @@ ohos_fuzztest("InitLocalCertificateStubFuzzTest") {
     "-Wno-unused-variable",
     "-fno-omit-frame-pointer",
   ]
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk" ]
 
   include_dirs = [
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/services/local_code_sign/include",
   ]
   external_deps = [
@@ -47,7 +47,7 @@ ohos_fuzztest("InitLocalCertificateStubFuzzTest") {
   ]
 
   include_dirs += [
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/utils/include",
   ]
   public_configs = [ "${code_signature_root_dir}:common_public_config" ]
diff --git a/test/fuzztest/local_code_sign_stub/signlocalcodestub_fuzzer/BUILD.gn b/test/fuzztest/local_code_sign_stub/signlocalcodestub_fuzzer/BUILD.gn
index e3043d66516aafe68e37b34f15ccf123db8e1bd3..1ac58b93b66baea181a79187446ca7f0e8a5efb0 100644
--- a/test/fuzztest/local_code_sign_stub/signlocalcodestub_fuzzer/BUILD.gn
+++ b/test/fuzztest/local_code_sign_stub/signlocalcodestub_fuzzer/BUILD.gn
@@ -26,10 +26,10 @@ ohos_fuzztest("SignLocalCodeStubFuzzTest") {
     "-Wno-unused-variable",
     "-fno-omit-frame-pointer",
   ]
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk" ]
 
   include_dirs = [
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/services/local_code_sign/include",
   ]
   external_deps = [
@@ -47,7 +47,7 @@ ohos_fuzztest("SignLocalCodeStubFuzzTest") {
   ]
 
   include_dirs += [
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/utils/include",
   ]
   public_configs = [ "${code_signature_root_dir}:common_public_config" ]
diff --git a/test/unittest/BUILD.gn b/test/unittest/BUILD.gn
index 3da8fb1a3649bc43f5fc39cbc309bbd2b5e7a38e..5c179a3615b727f9538cba15b0750bc5aaa9886e 100644
--- a/test/unittest/BUILD.gn
+++ b/test/unittest/BUILD.gn
@@ -61,7 +61,7 @@ ohos_unittest("code_sign_utils_unittest") {
 
   deps = [
     ":key_enable_src_set",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils",
   ]
 
   defines = []
@@ -74,7 +74,7 @@ ohos_unittest("code_sign_utils_unittest") {
 
   include_dirs = [
     "utils/include",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils/include",
+    "${code_signature_root_dir}/interfaces/inner_api/code_sign_utils/include",
     "${code_signature_root_dir}/utils/include",
   ]
 
@@ -89,11 +89,11 @@ ohos_unittest("code_sign_attr_utils_unittest") {
   module_out_path = "security/code_signature"
   sources = [ "code_sign_attr_utils_test.cpp" ]
 
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/code_sign_attr_utils:libcode_sign_attr_utils" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/code_sign_attr_utils:libcode_sign_attr_utils" ]
 
   include_dirs = [
     "utils/include",
-    "${code_signature_root_dir}/interfaces/innerkits/common/include",
+    "${code_signature_root_dir}/interfaces/inner_api/common/include",
     "${code_signature_root_dir}/utils/include",
   ]
 
@@ -108,10 +108,10 @@ ohos_unittest("code_sign_utils_in_c_unittest") {
   resource_config_file = "resources/ohos_test.xml"
   sources = [ "code_sign_utils_in_c_test.cpp" ]
 
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils" ]
 
   include_dirs = [
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils/include",
+    "${code_signature_root_dir}/interfaces/inner_api/code_sign_utils/include",
     "${code_signature_root_dir}/utils/include",
   ]
 
@@ -132,15 +132,15 @@ ohos_unittest("local_code_sign_unittest") {
   resource_config_file = "resources/ohos_test.xml"
   sources = [ "local_code_sign_test.cpp" ]
   deps = [
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk",
   ]
 
   include_dirs = [
     "utils/include",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/services/local_code_sign/include",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils/include",
+    "${code_signature_root_dir}/interfaces/inner_api/code_sign_utils/include",
   ]
   configs = [ "${code_signature_root_dir}:common_utils_config" ]
   external_deps = [
@@ -166,7 +166,7 @@ ohos_unittest("local_code_sign_utils_unittest") {
     "mock/src/hks_api.cpp",
     "mock/src/hks_api_mock_helper.cpp",
   ]
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils" ]
 
   include_dirs = [
     "mock/include",
@@ -195,7 +195,7 @@ ohos_unittest("local_code_sign_utils_mock_unittest") {
     "mock/src/hks_api_mock_helper.cpp",
     "mock/src/hks_api_mock_test.cpp",
   ]
-  deps = [ "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils" ]
+  deps = [ "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils" ]
 
   include_dirs = [
     "mock/include",
@@ -220,15 +220,15 @@ ohos_unittest("sign_and_enforce_unittest") {
   resource_config_file = "resources/ohos_test.xml"
   sources = [ "sign_and_enforce_test.cpp" ]
   deps = [
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk",
   ]
 
   include_dirs = [
     "utils/include",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/services/local_code_sign/include",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils/include",
+    "${code_signature_root_dir}/interfaces/inner_api/code_sign_utils/include",
   ]
   configs = [ "${code_signature_root_dir}:common_utils_config" ]
   external_deps = [
@@ -249,15 +249,15 @@ ohos_unittest("multi_thread_local_sign_unittest") {
   resource_config_file = "resources/ohos_test.xml"
   sources = [ "multi_thread_local_sign_test.cpp" ]
   deps = [
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils:libcode_sign_utils",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign:liblocal_code_sign_sdk",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_utils:libcode_sign_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/local_code_sign:liblocal_code_sign_sdk",
   ]
 
   include_dirs = [
     "utils/include",
-    "${code_signature_root_dir}/interfaces/innerkits/local_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/local_code_sign/include",
     "${code_signature_root_dir}/services/local_code_sign/include",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_utils/include",
+    "${code_signature_root_dir}/interfaces/inner_api/code_sign_utils/include",
   ]
   configs = [ "${code_signature_root_dir}:common_utils_config" ]
   external_deps = [
@@ -330,7 +330,7 @@ ohos_unittest("enable_verity_ioctl_unittest") {
   ]
   deps = [
     ":key_enable_src_set",
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_attr_utils:libcode_sign_attr_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_attr_utils:libcode_sign_attr_utils",
     "${selinux_dir}:libselinux",
   ]
   external_deps = [
@@ -342,7 +342,7 @@ ohos_unittest("enable_verity_ioctl_unittest") {
 ohos_unittest("jit_code_sign_unittest") {
   module_out_path = "security/code_signature"
   include_dirs = [
-    "${code_signature_root_dir}/interfaces/innerkits/jit_code_sign/include",
+    "${code_signature_root_dir}/interfaces/inner_api/jit_code_sign/include",
   ]
   sources = [ "jit_code_sign_test.cpp" ]
   sanitize = {
@@ -351,8 +351,8 @@ ohos_unittest("jit_code_sign_unittest") {
     debug = false
   }
   deps = [
-    "${code_signature_root_dir}/interfaces/innerkits/code_sign_attr_utils:libcode_sign_attr_utils",
-    "${code_signature_root_dir}/interfaces/innerkits/jit_code_sign:libjit_code_sign",
+    "${code_signature_root_dir}/frameworks/inner_api/code_sign_attr_utils:libcode_sign_attr_utils",
+    "${code_signature_root_dir}/frameworks/inner_api/jit_code_sign:libjit_code_sign",
   ]
   external_deps = [
     "c_utils:utils",