diff --git a/interfaces/innerkits/accesstoken/src/accesstoken_manager_client.cpp b/interfaces/innerkits/accesstoken/src/accesstoken_manager_client.cpp
index 775f089b9d33def4a03347d35aac75b2250c330e..974f06437fd637d5ca16c81f19fa96b2b1c0b160 100644
--- a/interfaces/innerkits/accesstoken/src/accesstoken_manager_client.cpp
+++ b/interfaces/innerkits/accesstoken/src/accesstoken_manager_client.cpp
@@ -703,7 +703,7 @@ void AccessTokenManagerClient::InitProxy()
         if (serviceDeathObserver_ != nullptr) {
             accesstokenSa->AddDeathRecipient(serviceDeathObserver_);
         }
-        proxy_ = iface_cast<IAccessTokenManager>(accesstokenSa);
+        proxy_ = new AccessTokenManagerProxy(accesstokenSa);
         if (proxy_ == nullptr) {
             ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
         }
diff --git a/interfaces/innerkits/privacy/src/privacy_manager_client.cpp b/interfaces/innerkits/privacy/src/privacy_manager_client.cpp
index da21a0d51599d9853dc92082c0ab8f3de0187a2c..3a60558efe0640deaac40e514277b8f7476234c9 100644
--- a/interfaces/innerkits/privacy/src/privacy_manager_client.cpp
+++ b/interfaces/innerkits/privacy/src/privacy_manager_client.cpp
@@ -405,7 +405,7 @@ void PrivacyManagerClient::InitProxy()
         if (serviceDeathObserver_ != nullptr) {
             privacySa->AddDeathRecipient(serviceDeathObserver_);
         }
-        proxy_ = iface_cast<IPrivacyManager>(privacySa);
+        proxy_ = new PrivacyManagerProxy(privacySa);
         if (proxy_ == nullptr) {
             ACCESSTOKEN_LOG_DEBUG(LABEL, "Iface_cast get null");
         }
diff --git a/interfaces/innerkits/privacy/test/unittest/app_manager_client/app_manager_access_client.cpp b/interfaces/innerkits/privacy/test/unittest/app_manager_client/app_manager_access_client.cpp
index 4953e8dc9d9f863a8d62660bf21ff4a56ca20f6d..b3d15a925f752146e70946d47c3045f201d95f42 100644
--- a/interfaces/innerkits/privacy/test/unittest/app_manager_client/app_manager_access_client.cpp
+++ b/interfaces/innerkits/privacy/test/unittest/app_manager_client/app_manager_access_client.cpp
@@ -74,7 +74,7 @@ void AppManagerAccessClient::InitProxy()
         return;
     }
 
-    proxy_ = iface_cast<IAppMgr>(appManagerSa);
+    proxy_ = new AppManagerAccessProxy(appManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
     }
diff --git a/interfaces/innerkits/tokensync/src/token_sync_manager_client.cpp b/interfaces/innerkits/tokensync/src/token_sync_manager_client.cpp
index df0f344eeb8dc7e0d982c6d69e902da328ce3bdf..d3b426245632279eaac28e053e6c036baa1d732a 100644
--- a/interfaces/innerkits/tokensync/src/token_sync_manager_client.cpp
+++ b/interfaces/innerkits/tokensync/src/token_sync_manager_client.cpp
@@ -19,6 +19,7 @@
 #include "hap_token_info_for_sync_parcel.h"
 #include "native_token_info_for_sync_parcel.h"
 #include "iservice_registry.h"
+#include "token_sync_manager_proxy.h"
 
 namespace OHOS {
 namespace Security {
@@ -96,7 +97,7 @@ sptr<ITokenSyncManager> TokenSyncManagerClient::GetProxy() const
         return nullptr;
     }
 
-    auto proxy = iface_cast<ITokenSyncManager>(tokensyncSa);
+    auto proxy = new TokenSyncManagerProxy(tokensyncSa);
     if (proxy == nullptr) {
         ACCESSTOKEN_LOG_WARN(LABEL, "Iface_cast get null");
         return nullptr;
diff --git a/services/accesstokenmanager/main/cpp/src/callback/callback_manager.cpp b/services/accesstokenmanager/main/cpp/src/callback/callback_manager.cpp
index 0b315c218bdee5965abbbdaf28bd1f41b071b2da..7f45464045ee5221b8f146ec867c37201a527daf 100644
--- a/services/accesstokenmanager/main/cpp/src/callback/callback_manager.cpp
+++ b/services/accesstokenmanager/main/cpp/src/callback/callback_manager.cpp
@@ -140,7 +140,7 @@ void CallbackManager::ExcuteAllCallback(std::vector<sptr<IRemoteObject>>& list,
     for (auto it = list.begin(); it != list.end(); ++it) {
 #ifdef RESOURCESCHEDULE_FFRT_ENABLE
         auto callbackSingle = [it, tokenID, permName, changeType]() {
-            auto callback = iface_cast<IPermissionStateCallback>(*it);
+            sptr<IPermissionStateCallback> callback = new PermissionStateChangeCallbackProxy(*it);
             if (callback != nullptr) {
                 ACCESSTOKEN_LOG_INFO(LABEL, "Callback execute");
                 PermStateChangeInfo resInfo;
@@ -153,7 +153,7 @@ void CallbackManager::ExcuteAllCallback(std::vector<sptr<IRemoteObject>>& list,
         };
         ffrt::submit(callbackSingle, {}, {}, ffrt::task_attr().qos(ffrt::qos_default));
 #else
-        auto callback = iface_cast<IPermissionStateCallback>(*it);
+        sptr<IPermissionStateCallback> callback = new PermissionStateChangeCallbackProxy(*it);
         if (callback != nullptr) {
             ACCESSTOKEN_LOG_INFO(LABEL, "Callback execute");
             PermStateChangeInfo resInfo;
diff --git a/services/accesstokenmanager/main/cpp/src/form_manager/form_manager_access_client.cpp b/services/accesstokenmanager/main/cpp/src/form_manager/form_manager_access_client.cpp
index 8909f95b27bf9f18beba06131793a36f5dff7c00..2e361760282b61e511f370b539ae6e5a57abd87c 100644
--- a/services/accesstokenmanager/main/cpp/src/form_manager/form_manager_access_client.cpp
+++ b/services/accesstokenmanager/main/cpp/src/form_manager/form_manager_access_client.cpp
@@ -109,7 +109,7 @@ void FormManagerAccessClient::InitProxy()
         formManagerSa->AddDeathRecipient(serviceDeathObserver_);
     }
 
-    proxy_ = iface_cast<IFormMgr>(formManagerSa);
+    proxy_ = new FormManagerAccessProxy(formManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null.");
     }
diff --git a/services/accesstokenmanager/main/cpp/src/token/token_modify_notifier.cpp b/services/accesstokenmanager/main/cpp/src/token/token_modify_notifier.cpp
index 0990114cc1cb1f59af7fc35d682eda4943376969..b5f075e84e93f5e576529ab220919f3947998828 100644
--- a/services/accesstokenmanager/main/cpp/src/token/token_modify_notifier.cpp
+++ b/services/accesstokenmanager/main/cpp/src/token/token_modify_notifier.cpp
@@ -166,7 +166,7 @@ int32_t TokenModifyNotifier::GetRemoteHapTokenInfo(const std::string& deviceID,
 int32_t TokenModifyNotifier::RegisterTokenSyncCallback(const sptr<IRemoteObject>& callback)
 {
     Utils::UniqueWriteGuard<Utils::RWLock> infoGuard(this->Notifylock_);
-    tokenSyncCallbackObject_ = iface_cast<ITokenSyncCallback>(callback);
+    tokenSyncCallbackObject_ = new TokenSyncCallbackProxy(callback);
     tokenSyncCallbackDeathRecipient_ = sptr<TokenSyncCallbackDeathRecipient>::MakeSptr();
     callback->AddDeathRecipient(tokenSyncCallbackDeathRecipient_);
     ACCESSTOKEN_LOG_INFO(LABEL, "Register token sync callback successful.");
diff --git a/services/common/ability_manager/src/ability_manager_access_client.cpp b/services/common/ability_manager/src/ability_manager_access_client.cpp
index a4b75d32ed8873418030e081fec1f87e302901e1..c61859ce529a31d00cea2a4e67d5432ca5cebfb5 100644
--- a/services/common/ability_manager/src/ability_manager_access_client.cpp
+++ b/services/common/ability_manager/src/ability_manager_access_client.cpp
@@ -90,7 +90,7 @@ void AbilityManagerAccessClient::InitProxy()
         return;
     }
 
-    proxy_ = iface_cast<IAbilityManager>(abilityManagerSa);
+    proxy_ = new AbilityManagerAccessProxy(abilityManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
     }
diff --git a/services/common/app_manager/src/app_manager_access_client.cpp b/services/common/app_manager/src/app_manager_access_client.cpp
index 438bae7205da93d1902768b76dc378044e81cef8..766e49cef9f4591a4d801c421d39a16f29c8c6c2 100644
--- a/services/common/app_manager/src/app_manager_access_client.cpp
+++ b/services/common/app_manager/src/app_manager_access_client.cpp
@@ -123,7 +123,7 @@ void AppManagerAccessClient::InitProxy()
         appManagerSa->AddDeathRecipient(serviceDeathObserver_);
     }
 
-    proxy_ = iface_cast<IAppMgr>(appManagerSa);
+    proxy_ = new AppManagerAccessProxy(appManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
     }
diff --git a/services/common/app_manager/src/app_manager_access_proxy.cpp b/services/common/app_manager/src/app_manager_access_proxy.cpp
index 08749de44087fa1810a558ad6c36fef34674f17a..6ccb979d93e533c6eaa1942feb51387154089761 100644
--- a/services/common/app_manager/src/app_manager_access_proxy.cpp
+++ b/services/common/app_manager/src/app_manager_access_proxy.cpp
@@ -45,7 +45,7 @@ sptr<IAmsMgr> AppManagerAccessProxy::GetAmsMgr()
         return nullptr;
     }
     sptr<IRemoteObject> object = reply.ReadRemoteObject();
-    sptr<IAmsMgr> amsMgr = iface_cast<IAmsMgr>(object);
+    sptr<IAmsMgr> amsMgr = new AmsManagerAccessProxy(object);
     if (!amsMgr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Ability manager service instance is nullptr. ");
         return nullptr;
diff --git a/services/common/background_task_manager/src/background_task_manager_access_client.cpp b/services/common/background_task_manager/src/background_task_manager_access_client.cpp
index a9678e179c0d53d68ccfc729311e10d95b25b34a..031ff39890c2dc1bee3e368df249437801c36a36 100644
--- a/services/common/background_task_manager/src/background_task_manager_access_client.cpp
+++ b/services/common/background_task_manager/src/background_task_manager_access_client.cpp
@@ -108,7 +108,7 @@ void BackgourndTaskManagerAccessClient::InitProxy()
         backgroundTaskManagerSa->AddDeathRecipient(serviceDeathObserver_);
     }
 
-    proxy_ = iface_cast<IBackgroundTaskMgr>(backgroundTaskManagerSa);
+    proxy_ = new BackgroundTaskManagerAccessProxy(backgroundTaskManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
     }
diff --git a/services/common/power_manager/src/power_manager_client.cpp b/services/common/power_manager/src/power_manager_client.cpp
index 4b08b71a8cb7d733be5287934bdebaa6225f9453..361699fe8afb6550193dce1391a15d81979bc1c1 100644
--- a/services/common/power_manager/src/power_manager_client.cpp
+++ b/services/common/power_manager/src/power_manager_client.cpp
@@ -80,7 +80,7 @@ void PowerMgrClient::InitProxy()
         powerManagerSa->AddDeathRecipient(serviceDeathObserver_);
     }
 
-    proxy_ = iface_cast<IPowerMgr>(powerManagerSa);
+    proxy_ = new PowerMgrProxy(powerManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
     }
diff --git a/services/common/window_manager/src/privacy_window_manager_client.cpp b/services/common/window_manager/src/privacy_window_manager_client.cpp
index 2851b983272b9e293a44677efcc3c78d7437efb3..de8783446c370ee4c96873dbae4d3d5c443663fb 100644
--- a/services/common/window_manager/src/privacy_window_manager_client.cpp
+++ b/services/common/window_manager/src/privacy_window_manager_client.cpp
@@ -135,7 +135,7 @@ void PrivacyWindowManagerClient::InitSessionManagerServiceProxy()
         ACCESSTOKEN_LOG_ERROR(LABEL, "Remote object is nullptr");
         return;
     }
-    mockSessionManagerServiceProxy_ = iface_cast<IMockSessionManagerInterface>(remoteObject);
+    mockSessionManagerServiceProxy_ = new PrivacyMockSessionManagerProxy(remoteObject);
     if (!mockSessionManagerServiceProxy_) {
         ACCESSTOKEN_LOG_WARN(LABEL, "Get mock session manager service proxy failed, nullptr");
         return;
@@ -145,7 +145,7 @@ void PrivacyWindowManagerClient::InitSessionManagerServiceProxy()
         ACCESSTOKEN_LOG_ERROR(LABEL, "Remote object2 is nullptr");
         return;
     }
-    sessionManagerServiceProxy_ = iface_cast<ISessionManagerService>(remoteObject2);
+    sessionManagerServiceProxy_ = new PrivacySessionManagerProxy(remoteObject2);
     if (!sessionManagerServiceProxy_) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "SessionManagerServiceProxy_ is nullptr");
     }
@@ -166,7 +166,7 @@ void PrivacyWindowManagerClient::InitSceneSessionManagerProxy()
         ACCESSTOKEN_LOG_WARN(LABEL, "Get scene session manager proxy failed, scene session manager service is null");
         return;
     }
-    sceneSessionManagerProxy_ = iface_cast<ISceneSessionManager>(remoteObject);
+    sceneSessionManagerProxy_ = new PrivacySceneSessionManagerProxy(remoteObject);
     if (sceneSessionManagerProxy_ == nullptr) {
         ACCESSTOKEN_LOG_WARN(LABEL, "SceneSessionManagerProxy_ is null.");
         return;
@@ -197,7 +197,7 @@ void PrivacyWindowManagerClient::InitSceneSessionManagerLiteProxy()
         ACCESSTOKEN_LOG_WARN(LABEL, "Get scene session manager proxy failed, scene session manager service is null");
         return;
     }
-    sceneSessionManagerLiteProxy_ = iface_cast<ISceneSessionManagerLite>(remoteObject);
+    sceneSessionManagerLiteProxy_ = new PrivacySceneSessionManagerLiteProxy(remoteObject);
     if (sceneSessionManagerLiteProxy_ == nullptr) {
         ACCESSTOKEN_LOG_WARN(LABEL, "SceneSessionManagerLiteProxy_ is null.");
         return;
@@ -250,7 +250,7 @@ void PrivacyWindowManagerClient::InitWMSProxy()
         windowManagerSa->AddDeathRecipient(serviceDeathObserver_);
     }
 
-    wmsProxy_ = iface_cast<IWindowManager>(windowManagerSa);
+    wmsProxy_ = new PrivacyWindowManagerProxy(windowManagerSa);
     if (wmsProxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "WmsProxy_ is null.");
         return;
diff --git a/services/privacymanager/src/active/active_status_callback_manager.cpp b/services/privacymanager/src/active/active_status_callback_manager.cpp
index b6a82c3082c3077fd693f4c8e53f1aafb328311d..191f5c6fddbf2ca026f8cd391d07f08e99c90f5a 100644
--- a/services/privacymanager/src/active/active_status_callback_manager.cpp
+++ b/services/privacymanager/src/active/active_status_callback_manager.cpp
@@ -140,7 +140,7 @@ void ActiveStatusCallbackManager::ActiveStatusChange(
         }
     }
     for (auto it = list.begin(); it != list.end(); ++it) {
-        auto callback = iface_cast<IPermActiveStatusCallback>(*it);
+        auto callback = new PermActiveStatusChangeCallbackProxy(*it);
         if (callback != nullptr) {
             ActiveChangeResponse resInfo;
             resInfo.type = changeType;
diff --git a/services/privacymanager/src/sensitive/camera_manager/camera_manager_privacy_client.cpp b/services/privacymanager/src/sensitive/camera_manager/camera_manager_privacy_client.cpp
index 1cf9401f3b117fff9c413f3e6420e05133e4b2ec..a590ca034db9e45007f51588601000ca36f10916 100644
--- a/services/privacymanager/src/sensitive/camera_manager/camera_manager_privacy_client.cpp
+++ b/services/privacymanager/src/sensitive/camera_manager/camera_manager_privacy_client.cpp
@@ -90,7 +90,7 @@ void CameraManagerPrivacyClient::InitProxy()
         cameraManagerSa->AddDeathRecipient(serviceDeathObserver_);
     }
 
-    proxy_ = iface_cast<ICameraService>(cameraManagerSa);
+    proxy_ = new CameraManagerPrivacyProxy(cameraManagerSa);
     if (proxy_ == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Iface_cast get null");
     }
diff --git a/services/privacymanager/src/service/privacy_manager_stub.cpp b/services/privacymanager/src/service/privacy_manager_stub.cpp
index 690b507e187348ca5b8299ed0d2ab9e2f8054328..1bba27f574179fdde8b59f8b7a58daa5fdb9cd37 100644
--- a/services/privacymanager/src/service/privacy_manager_stub.cpp
+++ b/services/privacymanager/src/service/privacy_manager_stub.cpp
@@ -19,6 +19,7 @@
 #include "accesstoken_log.h"
 #include "ipc_skeleton.h"
 #include "memory_guard.h"
+#include "on_permission_used_record_callback_proxy.h"
 #include "privacy_error.h"
 #include "string_ex.h"
 #include "tokenid_kit.h"
@@ -232,7 +233,7 @@ void PrivacyManagerStub::GetPermissionUsedRecordsAsyncInner(MessageParcel& data,
         reply.WriteInt32(PrivacyError::ERR_READ_PARCEL_FAILED);
         return;
     }
-    sptr<OnPermissionUsedRecordCallback> callback = iface_cast<OnPermissionUsedRecordCallback>(data.ReadRemoteObject());
+    sptr<OnPermissionUsedRecordCallback> callback = new OnPermissionUsedRecordCallbackProxy(data.ReadRemoteObject());
     if (callback == nullptr) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Callback is null");
         reply.WriteInt32(PrivacyError::ERR_READ_PARCEL_FAILED);