diff --git a/frameworks/native/backup_ext/BUILD.gn b/frameworks/native/backup_ext/BUILD.gn
index 14208017dc0426bf1c1861e220d3afcae67ef337..85d6d2369add6f537dcc589edcde191f2e40c03a 100644
--- a/frameworks/native/backup_ext/BUILD.gn
+++ b/frameworks/native/backup_ext/BUILD.gn
@@ -52,7 +52,7 @@ ohos_shared_library("backup_extension_ability_native") {
   deps = [
     "${path_backup}/interfaces/inner_api/native/backup_kit_inner:backup_kit_inner",
     "${path_backup}/interfaces/innerkits/native:sandbox_helper_native",
-    "${path_backup}/services/backup_sa:backup_extension_stub_idl",
+    "${path_backup}/services/backup_sa:backup_sa_ipc_stub",
     "${path_backup}/utils:backup_utils",
   ]
 
@@ -85,7 +85,6 @@ ohos_shared_library("backup_extension_ability_native") {
     "-fno-unwind-tables",
     "-fno-asynchronous-unwind-tables",
     "-Os",
-    "-fvisibility=hidden",
   ]
 
   use_exceptions = true
diff --git a/interfaces/inner_api/native/backup_kit_inner/BUILD.gn b/interfaces/inner_api/native/backup_kit_inner/BUILD.gn
index 94bc2549cb3701464919f378cc39cca672188828..70593df50e2cbcb94c6766ac0958a22b18cceb64 100644
--- a/interfaces/inner_api/native/backup_kit_inner/BUILD.gn
+++ b/interfaces/inner_api/native/backup_kit_inner/BUILD.gn
@@ -78,9 +78,7 @@ ohos_shared_library("backup_kit_inner") {
   ]
 
   deps = [
-    "${path_backup}/services/backup_sa:backup_extension_stub_idl",
-    "${path_backup}/services/backup_sa:backup_reverse_stub_idl",
-    "${path_backup}/services/backup_sa:backup_service_proxy_idl",
+    "${path_backup}/services/backup_sa:backup_sa_ipc",
     "${path_backup}/utils:backup_utils",
   ]
 
diff --git a/interfaces/kits/js/BUILD.gn b/interfaces/kits/js/BUILD.gn
index c0c812f5591094ed09b662b9f95aa6bd45f1e7ea..3a96c145cde353a7467aa2e139221e18a3697381 100644
--- a/interfaces/kits/js/BUILD.gn
+++ b/interfaces/kits/js/BUILD.gn
@@ -157,6 +157,7 @@ ohos_shared_library("backup") {
 
   deps = [
     "${path_backup}/interfaces/inner_api/native/backup_kit_inner:backup_kit_inner",
+    "${path_backup}/services/backup_sa:backup_sa_ipc",
     "${path_backup}/utils:backup_utils",
   ]
 
diff --git a/services/backup_sa/BUILD.gn b/services/backup_sa/BUILD.gn
index a8e928cbf4349c16844f8c7f903e3817ab8fecda..4f0cab5c413c9bc394c0ebd2e2d7a733ecf8199c 100644
--- a/services/backup_sa/BUILD.gn
+++ b/services/backup_sa/BUILD.gn
@@ -68,100 +68,27 @@ ohos_source_set("backup_sa_ipc") {
     "${target_gen_dir}/",
   ]
 
-  cflags_cc = [
-    "-fdata-sections",
-    "-ffunction-sections",
-    "-fno-unwind-tables",
-    "-fno-asynchronous-unwind-tables",
-    "-Os",
-    "-fvisibility=hidden",
-  ]
-
   part_name = "app_file_service"
 
   subsystem_name = "filemanagement"
 }
 
-ohos_source_set("backup_extension_stub_idl") {
+ohos_source_set("backup_sa_ipc_type") {
   sanitize = {
     cfi = true
     cfi_cross_dso = true
     debug = false
   }
-  sources = [
-    "${target_gen_dir}/extension_stub.cpp"
-  ]
-  public_configs = [ ":public_idl_config" ]
-  deps = [ ":backup_idl" ]
-  external_deps = [
-    "c_utils:utils",
-    "hilog:libhilog",
-    "hitrace:hitrace_meter",
-    "ipc:ipc_core",
-    "safwk:system_ability_fwk",
-    "samgr:samgr_proxy",
-  ]
-  include_dirs = [
-    ".",
-    "${target_gen_dir}/",
-  ]
-  cflags_cc = [
-    "-fdata-sections",
-    "-ffunction-sections",
-    "-fno-unwind-tables",
-    "-fno-asynchronous-unwind-tables",
-    "-Os",
-  ]
-  part_name = "app_file_service"
-  subsystem_name = "filemanagement"
-}
+  output_values = get_target_outputs(":backup_idl")
 
-ohos_source_set("backup_reverse_stub_idl") {
-  sanitize = {
-    cfi = true
-    cfi_cross_dso = true
-    debug = false
-  }
-  sources = [
-    "${target_gen_dir}/service_reverse_stub.cpp"
-  ]
-  public_configs = [ ":public_idl_config" ]
-  deps = [ ":backup_idl" ]
-  external_deps = [
-    "c_utils:utils",
-    "hilog:libhilog",
-    "hitrace:hitrace_meter",
-    "ipc:ipc_core",
-    "safwk:system_ability_fwk",
-    "samgr:samgr_proxy",
-  ]
-  include_dirs = [
-    ".",
-    "${path_backup}/interfaces/inner_api/native/backup_kit_inner/impl",
-    "${target_gen_dir}/",
-  ]
-  cflags_cc = [
-    "-fdata-sections",
-    "-ffunction-sections",
-    "-fno-unwind-tables",
-    "-fno-asynchronous-unwind-tables",
-    "-Os",
-  ]
-  part_name = "app_file_service"
-  subsystem_name = "filemanagement"
-}
+  sources = []
+
+  sources += filter_include(output_values, [ "*_type.cpp" ])
 
-ohos_source_set("backup_service_proxy_idl") {
-  sanitize = {
-    cfi = true
-    cfi_cross_dso = true
-    debug = false
-  }
-  sources = [
-    "${target_gen_dir}/service_proxy.cpp"
-  ]
   public_configs = [ ":public_idl_config" ]
+
   deps = [ ":backup_idl" ]
+
   external_deps = [
     "c_utils:utils",
     "hilog:libhilog",
@@ -170,19 +97,14 @@ ohos_source_set("backup_service_proxy_idl") {
     "safwk:system_ability_fwk",
     "samgr:samgr_proxy",
   ]
+
   include_dirs = [
     ".",
-    "${path_backup}/interfaces/inner_api/native/backup_kit_inner/impl",
     "${target_gen_dir}/",
   ]
-  cflags_cc = [
-    "-fdata-sections",
-    "-ffunction-sections",
-    "-fno-unwind-tables",
-    "-fno-asynchronous-unwind-tables",
-    "-Os",
-  ]
+
   part_name = "app_file_service"
+
   subsystem_name = "filemanagement"
 }
 
diff --git a/tests/mock/module_ipc/include/svc_extension_proxy_mock.h b/tests/mock/module_ipc/include/svc_extension_proxy_mock.h
index 22a484e0e66b397c9b0277efbfa77783a45f9211..ed98bfdd30296e55f16b267cfd97f4e8f29be98b 100644
--- a/tests/mock/module_ipc/include/svc_extension_proxy_mock.h
+++ b/tests/mock/module_ipc/include/svc_extension_proxy_mock.h
@@ -18,14 +18,12 @@
 
 #include <gmock/gmock.h>
 
-#include <iremote_proxy.h>
-#include "iextension.h"
+#include "extension_proxy.h"
 
 namespace OHOS::FileManagement::Backup {
-class SvcExtensionProxyMock : public IRemoteProxy<IExtension> {
+class SvcExtensionProxyMock : public ExtensionProxy {
 public:
-    SvcExtensionProxyMock() : IRemoteProxy<IExtension>(nullptr) {};
-    virtual ~SvcExtensionProxyMock() = default;
+    SvcExtensionProxyMock() : ExtensionProxy(nullptr) {};
 public:
 MOCK_METHOD(ErrCode, GetFileHandleWithUniqueFd, (const std::string &, int32_t &, int32_t &));
 MOCK_METHOD(ErrCode, HandleClear, ());
diff --git a/tests/mock/module_ipc/service_reverse_proxy_mock.cpp b/tests/mock/module_ipc/service_reverse_proxy_mock.cpp
index 7e03f557d4fdc174a171bda35081802b199bf879..800d74399ac3a8dc6aff9b429e1b01776014fcd1 100644
--- a/tests/mock/module_ipc/service_reverse_proxy_mock.cpp
+++ b/tests/mock/module_ipc/service_reverse_proxy_mock.cpp
@@ -175,28 +175,4 @@ ErrCode ServiceReverseProxy::IncrementalRestoreOnProcessInfo(const std::string &
 {
     return BError(BError::Codes::OK);
 }
-
-ErrCode ServiceReverseProxy::IncrementalSaBackupOnFileReady(const std::string &bundleName, const std::string &fileName,
-    int fd, int32_t errCode)
-{
-    return BError(BError::Codes::OK);
-}
-
-ErrCode ServiceReverseProxy::IncrementalBackupOnFileReadyWithoutFd(const std::string &bundleName,
-    const std::string &fileName, int32_t errCode)
-{
-    return BError(BError::Codes::OK);
-}
-
-ErrCode ServiceReverseProxy::BackupOnFileReadyWithoutFd(const std::string &bundleName, const std::string &fileName,
-    int32_t errCode)
-{
-    return BError(BError::Codes::OK);
-}
-
-ErrCode ServiceReverseProxy::RestoreOnFileReadyWithoutFd(const std::string &bundleName, const std::string &fileName,
-    int32_t errCode)
-{
-    return BError(BError::Codes::OK);
-}
 } // namespace OHOS::FileManagement::Backup
\ No newline at end of file
diff --git a/tests/unittests/backup_sa/module_ipc/BUILD.gn b/tests/unittests/backup_sa/module_ipc/BUILD.gn
index 46f62e8b6b8b8c5021ca57e369cd6b8d3e85615e..3c8a43658c1d1cd7a7df72676949584e1cc23588 100644
--- a/tests/unittests/backup_sa/module_ipc/BUILD.gn
+++ b/tests/unittests/backup_sa/module_ipc/BUILD.gn
@@ -39,7 +39,7 @@ ohos_unittest("module_ipc_test") {
 
   deps = [
     "${path_backup}/interfaces/inner_api/native/backup_kit_inner:backup_kit_inner",
-    "${path_backup}/services/backup_sa:backup_sa_ipc",
+    "${path_backup}/services/backup_sa:backup_sa_ipc_stub",
     "${path_backup}/tests/utils:backup_test_utils",
     "${path_backup}/utils:backup_utils",
   ]
diff --git a/utils/BUILD.gn b/utils/BUILD.gn
index f154e214bcabf6fa453c6478c32b71ddca250e1c..90f31d3e6bfb566bf93605bb864dd832851e7f11 100644
--- a/utils/BUILD.gn
+++ b/utils/BUILD.gn
@@ -116,6 +116,7 @@ ohos_shared_library("backup_utils") {
   deps = [
     ":backup_cxx_cppdeps",
     "${path_backup}/interfaces/innerkits/native:sandbox_helper_native",
+    "${path_backup}/services/backup_sa:backup_sa_ipc_type",
   ]
 
   cflags_cc = [
diff --git a/utils/include/b_radar/radar_app_statistic.h b/utils/include/b_radar/radar_app_statistic.h
index ca81a26be54401d4349a0f6e5a28f845f3a3c2f4..9a84969ffdbf59c6295a21ee77f16d526dba4b61 100644
--- a/utils/include/b_radar/radar_app_statistic.h
+++ b/utils/include/b_radar/radar_app_statistic.h
@@ -42,6 +42,16 @@ enum FileType : uint8_t {
     OTHER,
 };
 
+const std::unordered_map<std::string, FileType> FileTypeDef = {
+    {"txt", TXT}, {"log", TXT}, {"json", TXT}, {"xml", TXT}, {"db", TXT}, {"db-compare", TXT},
+    {"jpg", PIC}, {"jpeg", PIC}, {"png", PIC}, {"bmp", PIC}, {"gif", PIC}, {"svg", PIC}, {"webp", PIC}, {"tif", PIC},
+    {"raw", PIC},
+    {"wav", AUDIO}, {"flac", AUDIO}, {"wma", AUDIO}, {"acc", AUDIO}, {"mp3", AUDIO}, {"ogg", AUDIO}, {"opus", AUDIO},
+    {"mov", VEDIO}, {"wmv", VEDIO}, {"rm", VEDIO}, {"rmvb", VEDIO}, {"3gp", VEDIO}, {"m4v", VEDIO}, {"mkv", VEDIO},
+    {"rar", COMPRESS}, {"zip", COMPRESS}, {"7z", COMPRESS}, {"gz", COMPRESS}, {"iso", COMPRESS}, {"tar", COMPRESS},
+    {"exe", BIN}, {"doc", BIN}, {"docx", BIN}, {"xls", BIN}, {"xlsx", BIN}, {"ppt", BIN}, {"pdf", BIN}
+};
+
 constexpr uint64_t ONE_MB = 1024 * 1024;
 constexpr uint64_t TWO_MB = 2 * ONE_MB;
 constexpr uint64_t TEN_MB = 10 * ONE_MB;
diff --git a/utils/include/b_radar/radar_const.h b/utils/include/b_radar/radar_const.h
index 6ebf347daa8234cfd6850d977576740966532023..f4c730c443c80d14fe71f5f30ce16d1bc01284ce 100644
--- a/utils/include/b_radar/radar_const.h
+++ b/utils/include/b_radar/radar_const.h
@@ -127,5 +127,61 @@ struct RadarError {
     std::string errMsg_ = "";
 };
 
+constexpr int32_t DEFAULT_STAGE = 1;
+constexpr int32_t STAGE_RES_IDLE = 0;
+constexpr int32_t STAGE_RES_SUCCESS = 1;
+constexpr int32_t STAGE_RES_FAIL = 2;
+constexpr int32_t STAGE_RES_CANCEL = 3;
+
+constexpr char DOMAIN[] = "APP_FILE_SVC";
+const std::string DOMAIN_NAME = "APP_FILE_SVC";
+const std::string BACKUP_RESTORE_APP_STATISTIC = "BACKUP_RESTORE_APP_STATISTIC";
+const std::string BACKUP_RESTORE_STATISTIC = "BACKUP_RESTORE_STATISTIC";
+
+const std::string ORG_PKG = "ORG_PKG";
+const std::string FUNC = "FUNC";
+const std::string BIZ_SCENE = "BIZ_SCENE";
+const std::string BIZ_STAGE = "BIZ_STAGE";
+const std::string STAGE_RES = "STAGE_RES";
+const std::string CONCURRENT_ID = "CONCURRENT_ID";
+const std::string ERROR_CODE = "ERROR_CODE";
+const std::string ERROR_MSG = "ERROR_MSG";
+
+const std::string HOST_PKG = "HOST_PKG";
+const std::string APP_CALLER = "APP_CALLER";
+const std::string MODE = "MODE";
+const std::string FILE_SIZE_DIST = "FILE_SIZE_DIST";
+const std::string FILE_TYPE_DIST = "FILE_TYPE_DIST";
+const std::string SMALL_FILE_COUNT = "SMALL_FILE_COUNT";
+const std::string SMALL_FILE_SIZE = "SMALL_FILE_SIZE";
+const std::string BIG_FILE_COUNT = "BIG_FILE_COUNT";
+const std::string BIG_FILE_SIZE = "BIG_FILE_SIZE";
+const std::string TAR_FILE_COUNT = "TAR_FILE_COUNT";
+const std::string TAR_FILE_SIZE = "TAR_FILE_SIZE";
+const std::string TAR_BOUND_SIZE = "TAR_BOUND_SIZE";
+const std::string DIR_DEPTH = "DIR_DEPTH";
+const std::string MANAGE_JSON_SIZE = "MANAGE_JSON_SIZE";
+const std::string EXTENSION_CONNECT_SPEND = "EXTENSION_CONNECT_SPEND";
+const std::string GET_EXT_INFO_SPEND = "GET_EXT_INFO_SPEND";
+
+const std::string ON_BACKUP_SPEND = "ON_BACKUP_SPEND";
+const std::string ON_BACKUPEX_SPEND = "ON_BACKUPEX_SPEND";
+const std::string DO_BACKUP_SPEND = "DO_BACKUP_SPEND";
+const std::string TAR_SPEND = "TAR_SPEND";
+const std::string HASH_SPEND = "HASH_SPEND";
+const std::string SCAN_FILE_SPEND = "SCAN_FILE_SPEND";
+const std::string SEND_RATE_ZERO_SPAN = "SEND_RATE_ZERO_SPAN";
+
+const std::string ON_RESTORE_SPEND = "ON_RESTORE_SPEND";
+const std::string ON_RESTOREEX_SPEND = "ON_RESTOREEX_SPEND";
+const std::string DO_RESTORE_SPEND = "DO_RESTORE_SPEND";
+const std::string UNTAR_SPEND = "UNTAR_SPEND";
+const std::string BIG_FILE_SPEND = "BIG_FILE_SPEND";
+
+const std::string GET_BUNDLE_INFO_SPEND = "GET_BUNDLE_INFO_SPEND";
+const std::string TOTAL_SPEND = "TOTAL_SPEND";
+const std::string SUCC_BUNDLE_CNT = "SUCC_BUNDLE_CNT";
+const std::string FAIL_BUNDLE_CNT = "FAIL_BUNDLE_CNT";
+
 } // namespace OHOS::FileManagement::Backup
 #endif // OHOS_FILEMGMT_BACKUP_RADAR_CONST_H
diff --git a/utils/include/b_radar/radar_const_inner.h b/utils/include/b_radar/radar_const_inner.h
deleted file mode 100644
index 6e19570c55576a38e57afe6c9471fbe1b18bbaad..0000000000000000000000000000000000000000
--- a/utils/include/b_radar/radar_const_inner.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef OHOS_FILEMGMT_BACKUP_RADAR_CONST_INNER_H
-#define OHOS_FILEMGMT_BACKUP_RADAR_CONST_INNER_H
-
-#include <string>
-
-namespace OHOS::FileManagement::Backup {
-
-constexpr int32_t DEFAULT_STAGE = 1;
-constexpr int32_t STAGE_RES_IDLE = 0;
-constexpr int32_t STAGE_RES_SUCCESS = 1;
-constexpr int32_t STAGE_RES_FAIL = 2;
-constexpr int32_t STAGE_RES_CANCEL = 3;
-
-constexpr char DOMAIN[] = "APP_FILE_SVC";
-const std::string DOMAIN_NAME = "APP_FILE_SVC";
-const std::string BACKUP_RESTORE_APP_STATISTIC = "BACKUP_RESTORE_APP_STATISTIC";
-const std::string BACKUP_RESTORE_STATISTIC = "BACKUP_RESTORE_STATISTIC";
-
-const std::string ORG_PKG = "ORG_PKG";
-const std::string FUNC = "FUNC";
-const std::string BIZ_SCENE = "BIZ_SCENE";
-const std::string BIZ_STAGE = "BIZ_STAGE";
-const std::string STAGE_RES = "STAGE_RES";
-const std::string CONCURRENT_ID = "CONCURRENT_ID";
-const std::string ERROR_CODE = "ERROR_CODE";
-const std::string ERROR_MSG = "ERROR_MSG";
-
-const std::string HOST_PKG = "HOST_PKG";
-const std::string APP_CALLER = "APP_CALLER";
-const std::string MODE = "MODE";
-const std::string FILE_SIZE_DIST = "FILE_SIZE_DIST";
-const std::string FILE_TYPE_DIST = "FILE_TYPE_DIST";
-const std::string SMALL_FILE_COUNT = "SMALL_FILE_COUNT";
-const std::string SMALL_FILE_SIZE = "SMALL_FILE_SIZE";
-const std::string BIG_FILE_COUNT = "BIG_FILE_COUNT";
-const std::string BIG_FILE_SIZE = "BIG_FILE_SIZE";
-const std::string TAR_FILE_COUNT = "TAR_FILE_COUNT";
-const std::string TAR_FILE_SIZE = "TAR_FILE_SIZE";
-const std::string TAR_BOUND_SIZE = "TAR_BOUND_SIZE";
-const std::string DIR_DEPTH = "DIR_DEPTH";
-const std::string MANAGE_JSON_SIZE = "MANAGE_JSON_SIZE";
-const std::string EXTENSION_CONNECT_SPEND = "EXTENSION_CONNECT_SPEND";
-const std::string GET_EXT_INFO_SPEND = "GET_EXT_INFO_SPEND";
-
-const std::string ON_BACKUP_SPEND = "ON_BACKUP_SPEND";
-const std::string ON_BACKUPEX_SPEND = "ON_BACKUPEX_SPEND";
-const std::string DO_BACKUP_SPEND = "DO_BACKUP_SPEND";
-const std::string TAR_SPEND = "TAR_SPEND";
-const std::string HASH_SPEND = "HASH_SPEND";
-const std::string SCAN_FILE_SPEND = "SCAN_FILE_SPEND";
-const std::string SEND_RATE_ZERO_SPAN = "SEND_RATE_ZERO_SPAN";
-
-const std::string ON_RESTORE_SPEND = "ON_RESTORE_SPEND";
-const std::string ON_RESTOREEX_SPEND = "ON_RESTOREEX_SPEND";
-const std::string DO_RESTORE_SPEND = "DO_RESTORE_SPEND";
-const std::string UNTAR_SPEND = "UNTAR_SPEND";
-const std::string BIG_FILE_SPEND = "BIG_FILE_SPEND";
-
-const std::string GET_BUNDLE_INFO_SPEND = "GET_BUNDLE_INFO_SPEND";
-const std::string TOTAL_SPEND = "TOTAL_SPEND";
-const std::string SUCC_BUNDLE_CNT = "SUCC_BUNDLE_CNT";
-const std::string FAIL_BUNDLE_CNT = "FAIL_BUNDLE_CNT";
-
-} // namespace OHOS::FileManagement::Backup
-#endif // OHOS_FILEMGMT_BACKUP_RADAR_CONST_INNER_H
diff --git a/utils/src/b_radar/radar_app_statistic.cpp b/utils/src/b_radar/radar_app_statistic.cpp
index 804b0682fb05a8e5014949fcca501e1773eb3400..9d37a82db460fa80e4b86d51a074ccaf1154e398 100644
--- a/utils/src/b_radar/radar_app_statistic.cpp
+++ b/utils/src/b_radar/radar_app_statistic.cpp
@@ -14,22 +14,11 @@
  */
 
 #include "b_radar/radar_app_statistic.h"
-#include "b_radar/radar_const_inner.h"
 #include "filemgmt_libhilog.h"
 #include "hisysevent.h"
 
 namespace OHOS::FileManagement::Backup {
 
-const std::unordered_map<std::string, FileType> FileTypeDef = {
-    {"txt", TXT}, {"log", TXT}, {"json", TXT}, {"xml", TXT}, {"db", TXT}, {"db-compare", TXT},
-    {"jpg", PIC}, {"jpeg", PIC}, {"png", PIC}, {"bmp", PIC}, {"gif", PIC}, {"svg", PIC}, {"webp", PIC}, {"tif", PIC},
-    {"raw", PIC},
-    {"wav", AUDIO}, {"flac", AUDIO}, {"wma", AUDIO}, {"acc", AUDIO}, {"mp3", AUDIO}, {"ogg", AUDIO}, {"opus", AUDIO},
-    {"mov", VEDIO}, {"wmv", VEDIO}, {"rm", VEDIO}, {"rmvb", VEDIO}, {"3gp", VEDIO}, {"m4v", VEDIO}, {"mkv", VEDIO},
-    {"rar", COMPRESS}, {"zip", COMPRESS}, {"7z", COMPRESS}, {"gz", COMPRESS}, {"iso", COMPRESS}, {"tar", COMPRESS},
-    {"exe", BIN}, {"doc", BIN}, {"docx", BIN}, {"xls", BIN}, {"xlsx", BIN}, {"ppt", BIN}, {"pdf", BIN}
-};
-
 std::string FileStatList::ToJsonString()
 {
     std::string result = "[";
diff --git a/utils/src/b_radar/radar_total_statistic.cpp b/utils/src/b_radar/radar_total_statistic.cpp
index 87035f4a55b59a8d7c5d027e843f4e9da815ed7f..ca143af9a9b4c856803d02048bfab0a032a3b837 100644
--- a/utils/src/b_radar/radar_total_statistic.cpp
+++ b/utils/src/b_radar/radar_total_statistic.cpp
@@ -14,7 +14,6 @@
  */
 
 #include "b_radar/radar_total_statistic.h"
-#include "b_radar/radar_const_inner.h"
 #include "b_utils/b_time.h"
 #include "filemgmt_libhilog.h"
 #include "hisysevent.h"