面不发的原因有很多种，因为发酵要在一定的时间和温度下。如果只是加了发酵粉，发酵所需要的温度达不到，面是发不起来的。面没发起来有很多补救的方法：

1、在没有发好的面团上按一个坑，往坑里倒少量白酒。

/iknow-pic.cdn.bcebos.com/730e0cf3d7ca7bcb5b661053b1096b63f624a8a9"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/730e0cf3d7ca7bcb5b661053b1096b63f624a8a9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/730e0cf3d7ca7bcb5b661053b1096b63f624a8a9"/>

2、用湿布捂10分钟左右，面就能重新发起。

/iknow-pic.cdn.bcebos.com/54fbb2fb43166d22086fc2e8492309f79052d2b6"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/54fbb2fb43166d22086fc2e8492309f79052d2b6?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/54fbb2fb43166d22086fc2e8492309f79052d2b6"/>

3、假如效果还是不够理想，则在馒头上屉后，在蒸锅中间放上一小杯白酒。这样蒸出的馒头同样松软好吃。

/iknow-pic.cdn.bcebos.com/562c11dfa9ec8a135a49809cf803918fa0ecc07f"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/562c11dfa9ec8a135a49809cf803918fa0ecc07f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/562c11dfa9ec8a135a49809cf803918fa0ecc07f"/>

4、发面时放一些白糖，蒸出的馒头又白又松软。

/iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f2189ca741030e924b899f30a"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f2189ca741030e924b899f30a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f2189ca741030e924b899f30a"/>

5、也可以加入酵母，重新进行发面。

/iknow-pic.cdn.bcebos.com/500fd9f9d72a60597a4c36662734349b033bba6a"target="_blank"title="点击查看大图">/iknow-pic.cdn.bcebos.com/500fd9f9d72a60597a4c36662734349b033bba6a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/500fd9f9d72a60597a4c36662734349b033bba6a"/>