Lighter & Princess Episode 7

Though Li Xun thinks their current website design should be simpler, Jian Hong disagrees and no changes are made. Their bid for the Blue Crown project is accepted but Jian Hong realizes their design is not as good as their competitors and makes changes on the fly, leading to disastrous consequences. Li Xun arrives with a different design, angering Jian Hong. Their success leads to Xiao Pei taking over their project to work with graduate students. (Source: frankly at MyDramaList)