diff --git a/frameworks/ets/ani/ability_delegator/src/ets_ability_delegator_utils.cpp b/frameworks/ets/ani/ability_delegator/src/ets_ability_delegator_utils.cpp
index e1ee4887856d0ad960ecccd200de2ed53a959a21..4b9d914495641eadee17f5cff16fd246dbe2076e 100644
--- a/frameworks/ets/ani/ability_delegator/src/ets_ability_delegator_utils.cpp
+++ b/frameworks/ets/ani/ability_delegator/src/ets_ability_delegator_utils.cpp
@@ -169,14 +169,16 @@ void SetParameters(ani_env *aniEnv, ani_class arguments, ani_object argumentObje
         TAG_LOGE(AAFwkTag::DELEGATOR, "FindClass failed status: %{public}d", status);
         return;
     }
+    static const char *recordGetName = "X{C{std.core.Numeric}C{std.core.String}}:C{std.core.Object}";
     ani_method recordGetMethod;
-    status = aniEnv->Class_FindMethod(recordCls, "$_get", "Lstd/core/Object;:Lstd/core/Object;", &recordGetMethod);
+    status = aniEnv->Class_FindMethod(recordCls, "$_get", recordGetName, &recordGetMethod);
     if (status != ANI_OK) {
         TAG_LOGE(AAFwkTag::DELEGATOR, "Class_FindMethod failed status: %{public}d", status);
         return;
     }
+    static const char *recordSetName = "X{C{std.core.Numeric}C{std.core.String}}C{std.core.Object}:";
     ani_method recordSetMethod;
-    status = aniEnv->Class_FindMethod(recordCls, "$_set", "Lstd/core/Object;Lstd/core/Object;:V", &recordSetMethod);
+    status = aniEnv->Class_FindMethod(recordCls, "$_set", recordSetName, &recordSetMethod);
     if (status != ANI_OK) {
         TAG_LOGE(AAFwkTag::DELEGATOR, "Class_FindMethod failed status: %{public}d", status);
         return;
diff --git a/frameworks/ets/ani/form_extension_ability/src/sts_form_extension.cpp b/frameworks/ets/ani/form_extension_ability/src/sts_form_extension.cpp
index 8a59dfe02785969d68e7a8a76fc6152612535cc9..d33f234b1c7b618d1b61deeb77eeae4fc065851e 100644
--- a/frameworks/ets/ani/form_extension_ability/src/sts_form_extension.cpp
+++ b/frameworks/ets/ani/form_extension_ability/src/sts_form_extension.cpp
@@ -589,8 +589,9 @@ bool STSFormExtension::CreateAndFillRecordObject(ani_env *env, const std::map<in
         return false;
     }
 
+    static const char *recordSetName = "X{C{std.core.Numeric}C{std.core.String}}C{std.core.Object}:";
     ani_method recordSetMethod;
-    status = env->Class_FindMethod(recordCls, "$_set", "Lstd/core/Object;Lstd/core/Object;:V", &recordSetMethod);
+    status = env->Class_FindMethod(recordCls, "$_set", recordSetName, &recordSetMethod);
     if (status != ANI_OK) {
         TAG_LOGE(AAFwkTag::FORM_EXT, "Class_FindMethod set failed: %{public}d", status);
         return false;