1, if the dough is always cracked when it is not smooth, it may be that the kneading strength is not enough, which will lead to the dough being not smooth and cracked. You can turn the dough 90 degrees after each folding push, and then repeat these two actions. After kneading the dough for a period of time, the dough can become smoother without cracking.

2. When kneading dough, if the water and dough are not completely uniform, the kneaded dough is always not smooth and cracked. You can add water while kneading the dough until the dough is smooth and does not crack.

3. putting more water before fermentation will cause the dough to be unsmooth and always crack. When kneading the dough for the second time, put more dry flour while kneading, and add it evenly to improve the dough, so that the instant noodles will become smooth and not crack.

4. If the dough is not kneaded, it will crack if it is not smooth. You can keep rubbing. After kneading for a while, hold it up with plastic wrap or buckle it with a basin for a while, so that the dough can be fully mixed inside, so that the dough can be kneaded smoothly without cracking.