RecyclerView Laggy Android Studio

我正在尝试使用已刻录数据的列表制作一个recyclerview，但是在测试时，滚动条和整个屏幕都太滞后了，我已经尝试不填充列表并且该屏幕可以正常工作，但是我有另一个屏幕在这里，我还填写了一个平等的清单，其中包括布局中的更多内容，这没有问题。

这是我的代码：

TextView txtToolbar;
RecyclerView list_comercio;
ComercioAdapter comercioAdapter;
List<Comercio> comercioList;

String categoria;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_comercio);
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setTitle("");
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);
    toolbar.setNavigationIcon(R.drawable.back);
    Window window = ComercioActivity.this.getWindow();
    window.setStatusBarColor(getResources().getColor(R.color.colorPrimary));

    categoria = getIntent().getStringExtra("cat");

    txtToolbar = findViewById(R.id.txtToolbar);
    txtToolbar.setText(categoria);

    list_comercio   = findViewById(R.id.listComercios);

    comercioList = new ArrayList<>();


    comercioList.add(new Comercio(0, "Odontología", R.drawable.dent));
    comercioList.add(new Comercio(1,"Fútbol", R.drawable.futbol));
    comercioList.add(new Comercio(2, "Peluquería", R.drawable.peluqueria));
    comercioList.add(new Comercio(3, "Peluquería", R.drawable.peluqueria));
    comercioList.add(new Comercio(4, "Peluquería", R.drawable.peluqueria));
    comercioList.add(new Comercio(5, "Peluquería", R.drawable.peluqueria));
    comercioList.add(new Comercio(6, "Peluquería", R.drawable.peluqueria));
    comercioList.add(new Comercio(7, "Peluquería", R.drawable.peluqueria));

    list_comercio.setHasFixedSize(true);
    list_comercio.setLayoutManager(new LinearLayoutManager(this));

    comercioAdapter = new ComercioAdapter(this, comercioList, this);
    list_comercio.setAdapter(comercioAdapter);
}