By summarizing the defects and limitation of web2.0, this thesis analyses the characteristics of web3.0, making clear the improvement and superiority upon web2.0. What?s most important, inspiring from the special structure of honeycomb in biology, we bring forward a brand new theory-The Honeycomb Theory, which reveals the essence of web3.0.At last, we set up three models about stability, attachment and income, which would be used in evaluation and forecast.