diff --git a/frameworks/ets/ani/accesstoken/src/ani_ability_access_ctrl.cpp b/frameworks/ets/ani/accesstoken/src/ani_ability_access_ctrl.cpp
index 1d73ec51d3f4dfbfade2bdd75a7f3709aa3357a3..897e672b9ed2021d3b52dc3d9baf47f074c30cbd 100644
--- a/frameworks/ets/ani/accesstoken/src/ani_ability_access_ctrl.cpp
+++ b/frameworks/ets/ani/accesstoken/src/ani_ability_access_ctrl.cpp
@@ -181,7 +181,7 @@ static ani_object CreateAtManager([[maybe_unused]] ani_env* env)
         return atManagerObj;
     }
 
-    static const char* className = "L@ohos/abilityAccessCtrl/abilityAccessCtrl/AtManagerInner;";
+    static const char* className = "C{@ohos.abilityAccessCtrl.abilityAccessCtrl.AtManagerInner}";
     ani_class cls;
     if (ANI_OK != env->FindClass(className, &cls)) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Not found %{public}s", className);
@@ -816,7 +816,7 @@ void InitAbilityCtrlFunction(ani_env *env)
         ACCESSTOKEN_LOG_ERROR(LABEL, "nullptr env");
         return;
     }
-    const char* spaceName = "L@ohos/abilityAccessCtrl/abilityAccessCtrl;";
+    const char* spaceName = "C{@ohos.abilityAccessCtrl.abilityAccessCtrl}";
     ani_namespace spc;
     if (ANI_OK != env->FindNamespace(spaceName, &spc)) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Not found %{public}s", spaceName);
@@ -829,7 +829,7 @@ void InitAbilityCtrlFunction(ani_env *env)
         ACCESSTOKEN_LOG_ERROR(LABEL, "Cannot bind native methods to %{public}s", spaceName);
         return;
     };
-    const char* className = "L@ohos/abilityAccessCtrl/abilityAccessCtrl/AtManagerInner;";
+    const char* className = "C{@ohos.abilityAccessCtrl.abilityAccessCtrl.AtManagerInner}";
     ani_class cls;
     if (ANI_OK != env->FindClass(className, &cls)) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Not found %{public}s", className);
diff --git a/frameworks/ets/ani/accesstoken/src/ani_common.cpp b/frameworks/ets/ani/accesstoken/src/ani_common.cpp
index 33de4a56bc8d3d9936d15b01cce15f174118e0a7..ffa0671a3bc8b9816cf963a8ff7474edcaa4f315 100644
--- a/frameworks/ets/ani/accesstoken/src/ani_common.cpp
+++ b/frameworks/ets/ani/accesstoken/src/ani_common.cpp
@@ -20,7 +20,7 @@ namespace Security {
 namespace AccessToken {
 namespace {
 static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, SECURITY_DOMAIN_ACCESSTOKEN, "AniAccessTokenCommon" };
-constexpr const char* WRAPPER_CLASS_NAME = "L@ohos/abilityAccessCtrl/AsyncCallbackWrapper;";
+constexpr const char* WRAPPER_CLASS_NAME = "C{@ohos.abilityAccessCtrl.AsyncCallbackWrapper}";
 constexpr const char* INVOKE_METHOD_NAME = "invoke";
 } // namespace
 
@@ -39,7 +39,7 @@ bool ExecuteAsyncCallback(ani_env* env, ani_object callback, ani_object error, a
     }
     ani_method method = {};
     if ((status = env->Class_FindMethod(
-        clsCall, INVOKE_METHOD_NAME, "L@ohos/base/BusinessError;Lstd/core/Object;:V", &method)) != ANI_OK) {
+        clsCall, INVOKE_METHOD_NAME, "C{@ohos.base.BusinessError}C{std.core.Object}:", &method)) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Class_FindMethod failed, error=%{public}d.", static_cast<int32_t>(status));
         return false;
     }
diff --git a/frameworks/ets/ani/accesstoken/src/ani_request_permission.cpp b/frameworks/ets/ani/accesstoken/src/ani_request_permission.cpp
index ca7cac971724be55c897b3652b8659302555e263..61f3ab350fee52afbe50e7813dd0d0a21bb100b3 100644
--- a/frameworks/ets/ani/accesstoken/src/ani_request_permission.cpp
+++ b/frameworks/ets/ani/accesstoken/src/ani_request_permission.cpp
@@ -91,7 +91,7 @@ static ani_object WrapResult(ani_env* env, std::shared_ptr<RequestAsyncContext>&
 {
     ani_status status = ANI_ERROR;
     ani_class cls = nullptr;
-    if ((status = env->FindClass("Lsecurity/PermissionRequestResult/PermissionRequestResult;", &cls)) != ANI_OK) {
+    if ((status = env->FindClass("C{security.PermissionRequestResult.PermissionRequestResult}", &cls)) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass status %{public}d ", static_cast<int32_t>(status));
         return nullptr;
     }
diff --git a/frameworks/ets/ani/accesstoken/src/ani_request_permission_on_setting.cpp b/frameworks/ets/ani/accesstoken/src/ani_request_permission_on_setting.cpp
index 3d8dc482e85454333f582f147871cb5cb5b1b22f..c1cef14f20ec130b79927f0b5023f14d0ce4afd4 100644
--- a/frameworks/ets/ani/accesstoken/src/ani_request_permission_on_setting.cpp
+++ b/frameworks/ets/ani/accesstoken/src/ani_request_permission_on_setting.cpp
@@ -132,13 +132,13 @@ static void StateToEnumIndex(int32_t state, ani_size& enumIndex)
 static ani_object ReturnResult(ani_env* env, std::shared_ptr<RequestPermOnSettingAsyncContext>& asyncContext)
 {
     ani_class arrayCls = nullptr;
-    if (env->FindClass("Lescompat/Array;", &arrayCls) != ANI_OK) {
-        ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass name Lescompat/Array failed!");
+    if (env->FindClass("C{escompat.Array}", &arrayCls) != ANI_OK) {
+        ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass name C{escompat.Array} failed!");
         return nullptr;
     }
 
     ani_method arrayCtor;
-    if (env->Class_FindMethod(arrayCls, "<ctor>", "I:V", &arrayCtor) != ANI_OK) {
+    if (env->Class_FindMethod(arrayCls, "<ctor>", "i:", &arrayCtor) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass <ctor> failed!");
         return nullptr;
     }
@@ -149,7 +149,7 @@ static ani_object ReturnResult(ani_env* env, std::shared_ptr<RequestPermOnSettin
         return nullptr;
     }
 
-    const char* enumDescriptor = "L@ohos/abilityAccessCtrl/abilityAccessCtrl/GrantStatus;";
+    const char* enumDescriptor = "C{@ohos.abilityAccessCtrl.abilityAccessCtrl.GrantStatus}";
     ani_enum enumType;
     if (env->FindEnum(enumDescriptor, &enumType) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass name %{public}s failed!", enumDescriptor);
@@ -166,7 +166,7 @@ static ani_object ReturnResult(ani_env* env, std::shared_ptr<RequestPermOnSettin
             break;
         }
 
-        if (env->Object_CallMethodByName_Void(arrayObj, "$_set", "ILstd/core/Object;:V", index, enumItem) != ANI_OK) {
+        if (env->Object_CallMethodByName_Void(arrayObj, "$_set", "iC{std.core.Object}:", index, enumItem) != ANI_OK) {
             ACCESSTOKEN_LOG_ERROR(LABEL, "Object_CallMethodByName_Void $_set failed!");
             break;
         }
diff --git a/frameworks/ets/ani/common/src/ani_error.cpp b/frameworks/ets/ani/common/src/ani_error.cpp
index 23b9b9719d7153e93f0a2bc840385489f0a9e09e..89b7dc0078200c599e6c70fdeed24c90b2b0c4cb 100644
--- a/frameworks/ets/ani/common/src/ani_error.cpp
+++ b/frameworks/ets/ani/common/src/ani_error.cpp
@@ -26,7 +26,7 @@ namespace AccessToken {
 namespace {
 static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, SECURITY_DOMAIN_PRIVACY, "CommonAni" };
 } // namespace
-constexpr const char* BUSINESS_ERROR_CLASS = "L@ohos/base/BusinessError;";
+constexpr const char* BUSINESS_ERROR_CLASS = "C{@ohos.base.BusinessError}";
 static const std::unordered_map<uint32_t, const char*> g_errorStringMap = {
     { STS_ERROR_PERMISSION_DENIED, "Permission denied." },
     { STS_ERROR_NOT_SYSTEM_APP, "Not system app." },
@@ -75,7 +75,7 @@ ani_object BusinessErrorAni::CreateError(ani_env* env, ani_int code, const std::
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass : %{public}d", status);
         return nullptr;
     }
-    status = env->Class_FindMethod(cls, "<ctor>", ":V", &method);
+    status = env->Class_FindMethod(cls, "<ctor>", ":", &method);
     if (status != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Class_FindMethod : %{public}d", status);
         return nullptr;
diff --git a/frameworks/ets/ani/common/src/ani_utils.cpp b/frameworks/ets/ani/common/src/ani_utils.cpp
index 53842ea3a2ecd619b70382639c6fefcf36eb5407..754aa19c595a187b1d1fcac959cbb98dfd068e22 100644
--- a/frameworks/ets/ani/common/src/ani_utils.cpp
+++ b/frameworks/ets/ani/common/src/ani_utils.cpp
@@ -209,7 +209,7 @@ ani_ref CreateAniArrayString(ani_env* env, const std::vector<std::string>& cArra
     ani_size length = cArray.size();
     ani_array_ref aArrayRef = nullptr;
     ani_class aStringcls = nullptr;
-    if (env->FindClass("Lstd/core/String;", &aStringcls) != ANI_OK) {
+    if (env->FindClass("C{std.core.String}", &aStringcls) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass String failed.");
         return nullptr;
     }
@@ -289,12 +289,12 @@ ani_object CreateBooleanObject(ani_env *env, bool value)
 {
     ani_class persionCls;
     ani_status status = ANI_ERROR;
-    if ((status = env->FindClass("Lstd/core/Boolean;", &persionCls)) != ANI_OK) {
+    if ((status = env->FindClass("C{std.core.Boolean}", &persionCls)) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass fail, status : %{public}d.", static_cast<int32_t>(status));
         return nullptr;
     }
     ani_method personInfoCtor;
-    if ((status = env->Class_FindMethod(persionCls, "<ctor>", "Z:V", &personInfoCtor)) != ANI_OK) {
+    if ((status = env->Class_FindMethod(persionCls, "<ctor>", "z:", &personInfoCtor)) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindMethod fail, status : %{public}d.", static_cast<int32_t>(status));
         return nullptr;
     }
@@ -310,12 +310,12 @@ ani_object CreateIntObject(ani_env *env, int32_t value)
 {
     ani_class persionCls;
     ani_status status = ANI_ERROR;
-    if ((status = env->FindClass("Lstd/core/Int;", &persionCls)) != ANI_OK) {
+    if ((status = env->FindClass("C{std.core.Int}", &persionCls)) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindClass fail, status : %{public}d.", static_cast<int32_t>(status));
         return nullptr;
     }
     ani_method aniMethod;
-    if ((status = env->Class_FindMethod(persionCls, "<ctor>", "I:V", &aniMethod)) != ANI_OK) {
+    if ((status = env->Class_FindMethod(persionCls, "<ctor>", "i:", &aniMethod)) != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindMethod fail, status : %{public}d.", static_cast<int32_t>(status));
         return nullptr;
     }
@@ -336,7 +336,7 @@ ani_object CreateClassObject(ani_env* env, const std::string& classDescriptor)
         return nullptr;
     }
     ani_method aniMethod;
-    status = env->Class_FindMethod(aniClass, "<ctor>", ":V", &aniMethod);
+    status = env->Class_FindMethod(aniClass, "<ctor>", ":", &aniMethod);
     if (status != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "Class_FindMethod failed, status: %{public}d!", status);
         return nullptr;
@@ -353,11 +353,11 @@ ani_object CreateClassObject(ani_env* env, const std::string& classDescriptor)
 ani_object CreateArrayObject(ani_env* env, uint32_t length)
 {
     ani_class aniClass;
-    if (!AniFindClass(env, "Lescompat/Array;", aniClass)) {
+    if (!AniFindClass(env, "C{escompat.Array}", aniClass)) {
         return nullptr;
     }
     ani_method aniMethod;
-    ani_status status = env->Class_FindMethod(aniClass, "<ctor>", "I:V", &aniMethod);
+    ani_status status = env->Class_FindMethod(aniClass, "<ctor>", "i:", &aniMethod);
     if (status != ANI_OK) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindMethod failed, status: %{public}d!", status);
         return nullptr;
diff --git a/frameworks/ets/ani/privacy/src/privacy_manager.cpp b/frameworks/ets/ani/privacy/src/privacy_manager.cpp
index 9aadcd341fff766e683074aff25c02963a1415ba..1491a3b0cc36e4f49aa5192af1304f0a7e565e7d 100644
--- a/frameworks/ets/ani/privacy/src/privacy_manager.cpp
+++ b/frameworks/ets/ani/privacy/src/privacy_manager.cpp
@@ -168,7 +168,7 @@ void PermActiveStatusPtr::SetThreadId(const std::thread::id threadId)
 
 static ani_object ConvertActiveChangeResponse(ani_env* env, const ActiveChangeResponse& result)
 {
-    ani_object aniObject = CreateClassObject(env, "L@ohos/privacyManager/privacyManager/ActiveChangeResponseInner;");
+    ani_object aniObject = CreateClassObject(env, "C{@ohos.privacyManager.privacyManager.ActiveChangeResponseInner}");
     if (aniObject == nullptr) {
         return nullptr;
     }
@@ -186,12 +186,12 @@ static ani_object ConvertActiveChangeResponse(ani_env* env, const ActiveChangeRe
     SetStringProperty(env, aniObject, ACTIVE_CHANGE_FIELD_DEVICE_ID, result.deviceId);
 
     // set activeStatus: PermissionActiveStatus
-    const char* activeStatusDes = "L@ohos/privacyManager/privacyManager/PermissionActiveStatus;";
+    const char* activeStatusDes = "C{@ohos.privacyManager.privacyManager.PermissionActiveStatus}";
     SetEnumProperty(
         env, aniObject, activeStatusDes, ACTIVE_CHANGE_FIELD_ACTIVE_STATUS, static_cast<uint32_t>(result.type));
 
     // set usedType?: PermissionUsedType
-    const char* permUsedTypeDes = "L@ohos/privacyManager/privacyManager/PermissionUsedType;";
+    const char* permUsedTypeDes = "C{@ohos.privacyManager.privacyManager.PermissionUsedType}";
     SetEnumProperty(
         env, aniObject, permUsedTypeDes, ACTIVE_CHANGE_FIELD_USED_TYPE, static_cast<uint32_t>(result.usedType));
     return aniObject;
@@ -523,7 +523,7 @@ static void StartUsingPermissionExecute([[maybe_unused]] ani_env* env,
 
 static ani_object ConvertSingleUsedRecordDetail(ani_env* env, const UsedRecordDetail& record)
 {
-    ani_object arrayObj = CreateClassObject(env, "L@ohos/privacyManager/privacyManager/UsedRecordDetailInner;");
+    ani_object arrayObj = CreateClassObject(env, "C{@ohos.privacyManager.privacyManager.UsedRecordDetailInner}");
     if (arrayObj == nullptr) {
         return nullptr;
     }
@@ -542,7 +542,7 @@ static ani_object ConvertSingleUsedRecordDetail(ani_env* env, const UsedRecordDe
     if (!SetOptionalIntProperty(env, arrayObj, "count", record.count)) {
         return nullptr;
     }
-    if (!SetEnumProperty(env, arrayObj, "L@ohos/privacyManager/privacyManager/PermissionUsedType;", "usedType",
+    if (!SetEnumProperty(env, arrayObj, "C{@ohos.privacyManager.privacyManager.PermissionUsedType}", "usedType",
         static_cast<uint32_t>(record.type))) {
         return nullptr;
     }
@@ -563,7 +563,7 @@ static ani_object ConvertUsedRecordDetails(ani_env* env, const std::vector<UsedR
             break;
         }
         ani_status status = env->Object_CallMethodByName_Void(
-            arrayObj, "$_set", "ILstd/core/Object;:V", index, aniRecord);
+            arrayObj, "$_set", "iC{std.core.Object}:", index, aniRecord);
         if (status != ANI_OK) {
             ACCESSTOKEN_LOG_ERROR(LABEL, "status : %{public}d", status);
             break;
@@ -575,7 +575,7 @@ static ani_object ConvertUsedRecordDetails(ani_env* env, const std::vector<UsedR
 
 static ani_object ConvertSinglePermissionRecord(ani_env* env, const PermissionUsedRecord& record)
 {
-    ani_object arrayObj = CreateClassObject(env, "L@ohos/privacyManager/privacyManager/PermissionUsedRecordInner;");
+    ani_object arrayObj = CreateClassObject(env, "C{@ohos.privacyManager.privacyManager.PermissionUsedRecordInner}");
     if (arrayObj == nullptr) {
         return nullptr;
     }
@@ -619,7 +619,7 @@ static ani_ref ConvertPermissionRecords(ani_env* env, const std::vector<Permissi
             break;
         }
         ani_status status = env->Object_CallMethodByName_Void(
-            arrayObj, "$_set", "ILstd/core/Object;:V", index, aniRecord);
+            arrayObj, "$_set", "iC{std.core.Object}:", index, aniRecord);
         if (status != ANI_OK) {
             ACCESSTOKEN_LOG_ERROR(
                 LABEL, "Set permission record fail, status: %{public}d.", static_cast<int32_t>(status));
@@ -632,7 +632,7 @@ static ani_ref ConvertPermissionRecords(ani_env* env, const std::vector<Permissi
 
 static ani_object ConvertBundleUsedRecord(ani_env* env, const BundleUsedRecord& record)
 {
-    ani_object aniRecord = CreateClassObject(env, "L@ohos/privacyManager/privacyManager/BundleUsedRecordInner;");
+    ani_object aniRecord = CreateClassObject(env, "C{@ohos.privacyManager.privacyManager.BundleUsedRecordInner}");
     if (aniRecord == nullptr) {
         return nullptr;
     }
@@ -671,7 +671,7 @@ static ani_object ConvertBundleUsedRecords(ani_env* env, const std::vector<Bundl
             continue;
         }
         ani_status status = env->Object_CallMethodByName_Void(
-            arrayObj, "$_set", "ILstd/core/Object;:V", index, aniRecord);
+            arrayObj, "$_set", "iC{std.core.Object}:", index, aniRecord);
         if (status != ANI_OK) {
             ACCESSTOKEN_LOG_ERROR(LABEL, "Set bundle record fail, status: %{public}d.", static_cast<int32_t>(status));
             continue;
@@ -683,7 +683,7 @@ static ani_object ConvertBundleUsedRecords(ani_env* env, const std::vector<Bundl
 
 static ani_object ProcessRecordResult(ani_env* env, const PermissionUsedResult& result)
 {
-    ani_object aObject = CreateClassObject(env, "L@ohos/privacyManager/privacyManager/PermissionUsedResponseInner;");
+    ani_object aObject = CreateClassObject(env, "C{@ohos.privacyManager.privacyManager.PermissionUsedResponseInner}");
     if (aObject == nullptr) {
         return nullptr;
     }
@@ -703,7 +703,7 @@ static ani_object ProcessRecordResult(ani_env* env, const PermissionUsedResult&
 static bool ParseRequest(ani_env* env, const ani_object& aniRequest, PermissionUsedRequest& request)
 {
     ani_class requestClass;
-    if (ANI_OK != env->FindClass("L@ohos/privacyManager/privacyManager/PermissionUsedRequest;", &requestClass)) {
+    if (ANI_OK != env->FindClass("C{@ohos.privacyManager.privacyManager.PermissionUsedRequest}", &requestClass)) {
         return false;
     }
     ani_boolean isRequestObject = false;
@@ -881,7 +881,7 @@ void InitPrivacyFunction(ani_env *env)
     }
 
     ani_namespace ns;
-    if (ANI_OK != env->FindNamespace("L@ohos/privacyManager/privacyManager;", &ns)) {
+    if (ANI_OK != env->FindNamespace("C{@ohos.privacyManager.privacyManager}", &ns)) {
         ACCESSTOKEN_LOG_ERROR(LABEL, "FindNamespace privacyManager failed.");
         return;
     }
@@ -936,4 +936,4 @@ ANI_EXPORT ani_status ANI_Constructor(ani_vm* vm, uint32_t* result)
 }
 } // namespace AccessToken
 } // namespace Security
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS