网络时代，传播是传统文化得以发展的不竭动力，由之前的口口相传到现在的网络传播，给云南山歌带来机遇的同时也带来了挑战。本文重点在于关注山歌是如何在适应现代化发展的前提下实现二次创作和创新的，探讨山歌是如何变化以适应不同人群的审美需求和网络的需求。随着网络的发展，山歌也会呈现出一些与以往不同的特点，在内容和形式上都有所变化，受众人群也逐渐广泛。通过研究，了解了山歌传统的艺术内容以及云南山歌为顺应时代潮流所作出的改变，也从正反两方面说明了山歌对网络的影响。网络是把双刃剑，传播了山歌的同时也会给山歌带来很多不可避免的负面影响，因此我们在传承的过程中既要保持山歌的纯洁性，更要保证它的鲜活性，才能让山歌朝着光明的方向发展。

In the Internet era, communication is an inexhaustible driving force for the development of traditional culture, and the current network communication from word of mouth to the present has brought opportunities and challenges to Yunnan Folk Songs. This paper focuses on how folk songs achieve secondary creation and innovation under the premise of adapting to modern development, and discusses how folk songs change to meet the aesthetic needs of different groups of people and the needs of the network. With the development of the Internet, Yunnan folk songs will also show some different characteristics from the past, with changes in content and form, and the audience is gradually widespread. Through the research, we understand the artistic content of the folk songs tradition and the changes made by Yunnan folk songs to conform to the trend of the times, and also explain the influence of folk song on the Internet from both positive and negative aspects. The Internet is a double-edged sword, spreading folk songs while also bringing a lot of inevitable negative effects to folk songs, so we should not only maintain the purity of folk songs in the process of inheritance, but also ensure its vitality, in order to make Yunnan Folk Songs develop in a bright direction.