diff --git a/interfaces/ets/ani/src/ani_utils.cpp b/interfaces/ets/ani/src/ani_utils.cpp
index 137b2ad43a4816856a78af6dc00e8844d18551ff..a2047829e340315e573faaed019ce44a866f9333 100644
--- a/interfaces/ets/ani/src/ani_utils.cpp
+++ b/interfaces/ets/ani/src/ani_utils.cpp
@@ -25,7 +25,7 @@
 namespace OHOS {
 namespace Customization {
 namespace ConfigPolicy {
-static const char* CLASS_NAME_BUSINESSERROR = "L@ohos/base/BusinessError;";
+static const char* CLASS_NAME_BUSINESSERROR = "@ohos.base.BusinessError";
 
 bool AniUtils::AniStrToString(ani_env *env, ani_string ani_str, std::string& out)
 {
@@ -85,7 +85,7 @@ void AniUtils::ThrowAniError(ani_env *env, int32_t code, const std::string &mess
         return;
     }
     ani_method ctor {};
-    if (ANI_OK != env->Class_FindMethod(cls, "<ctor>", ":V", &ctor)) {
+    if (ANI_OK != env->Class_FindMethod(cls, "<ctor>", ":", &ctor)) {
         HILOG_ERROR(LOG_CORE, "find method BusinessError constructor failed");
         return;
     }
diff --git a/interfaces/ets/ani/src/config_policy_ani.cpp b/interfaces/ets/ani/src/config_policy_ani.cpp
index 375e53292c30239acf5393bc2b7467475e39d646..60aaa732816f87a1967fb0d3ed7c865411ed822c 100644
--- a/interfaces/ets/ani/src/config_policy_ani.cpp
+++ b/interfaces/ets/ani/src/config_policy_ani.cpp
@@ -33,7 +33,7 @@ namespace Customization {
 namespace ConfigPolicy {
 using namespace OHOS::HiviewDFX;
 
-static const char* NAMESPACE_NAME = "L@ohos/configPolicy/configPolicy;";
+static const char* NAMESPACE_NAME = "@ohos.configPolicy.configPolicy";
 
 // Param Error Code
 static constexpr int32_t PARAM_ERROR = 401;
diff --git a/interfaces/ets/ani/src/custom_config_ani.cpp b/interfaces/ets/ani/src/custom_config_ani.cpp
index d91d67fd52a695b88306e75926ef8312baec7ccb..97fa4e9f1f735235a45bd0056f885298cf713887 100644
--- a/interfaces/ets/ani/src/custom_config_ani.cpp
+++ b/interfaces/ets/ani/src/custom_config_ani.cpp
@@ -32,7 +32,7 @@ namespace Customization {
 namespace ConfigPolicy {
 using namespace OHOS::HiviewDFX;
 
-static const char* NAMESPACE_NAME = "L@ohos/customization/customConfig/customConfig;";
+static const char* NAMESPACE_NAME = "@ohos.customization.customConfig.customConfig";
 static const std::string CHANNEL_ID_PREFIX = "const.channelid.";
 static const std::string CUSTOM_PRELOAD_LIST_PARA = "persist.custom.preload.list";