diff --git a/runtime/object_factory.cpp b/runtime/object_factory.cpp
index 855eea30edb227f3c79cdfa8600c83e140c155a5..283ed039433199f0c83e913609b30af9f2cb2c89 100644
--- a/runtime/object_factory.cpp
+++ b/runtime/object_factory.cpp
@@ -1388,7 +1388,7 @@ JSHandle<LexicalEnv> ObjectFactory::NewLexicalEnv(int num_slots)
 {
     NewObjectHook();
     size_t size = LexicalEnv::ComputeSize(num_slots);
-    auto header = heap_helper_.AllocateNonMovableOrHugeObject(env_class_, size);
+    auto header = heap_helper_.AllocateYoungGenerationOrHugeObject(env_class_, size);
     JSHandle<LexicalEnv> array(thread_, header);
     array->InitializeWithSpecialValue(JSTaggedValue::Undefined(), num_slots + LexicalEnv::RESERVED_ENV_LENGTH);
     return array;
@@ -2335,32 +2335,28 @@ JSHandle<EcmaString> ObjectFactory::NewFromUtf8Literal(const uint8_t *utf8_data,
 {
     NewObjectHook();
     bool can_be_compress = EcmaString::CanBeCompressed(utf8_data, utf8_len);
-    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf8(utf8_data, utf8_len, vm_, can_be_compress,
-                                                                    panda::SpaceType::SPACE_TYPE_NON_MOVABLE_OBJECT));
+    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf8(utf8_data, utf8_len, vm_, can_be_compress));
 }
 
 JSHandle<EcmaString> ObjectFactory::NewFromUtf8LiteralUnCheck(const uint8_t *utf8_data, uint32_t utf8_len,
                                                               bool can_be_compress)
 {
     NewObjectHook();
-    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf8(utf8_data, utf8_len, vm_, can_be_compress,
-                                                                    panda::SpaceType::SPACE_TYPE_NON_MOVABLE_OBJECT));
+    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf8(utf8_data, utf8_len, vm_, can_be_compress));
 }
 
 JSHandle<EcmaString> ObjectFactory::NewFromUtf16Literal(const uint16_t *utf16_data, uint32_t utf16_len)
 {
     NewObjectHook();
     bool can_be_compress = EcmaString::CanBeCompressed(utf16_data, utf16_len);
-    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf16(utf16_data, utf16_len, vm_, can_be_compress,
-                                                                     panda::SpaceType::SPACE_TYPE_NON_MOVABLE_OBJECT));
+    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf16(utf16_data, utf16_len, vm_, can_be_compress));
 }
 
 JSHandle<EcmaString> ObjectFactory::NewFromUtf16LiteralUnCheck(const uint16_t *utf16_data, uint32_t utf16_len,
                                                                bool can_be_compress)
 {
     NewObjectHook();
-    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf16(utf16_data, utf16_len, vm_, can_be_compress,
-                                                                     panda::SpaceType::SPACE_TYPE_NON_MOVABLE_OBJECT));
+    return JSHandle<EcmaString>(thread_, EcmaString::CreateFromUtf16(utf16_data, utf16_len, vm_, can_be_compress));
 }
 
 JSHandle<EcmaString> ObjectFactory::NewFromString(EcmaString *str)