Studies have discovered that the virtual financial system performs a advantageous role in selling monetary improvement. in the meantime, the digital industrialization and industrial digitalization have given upward thrust to new demands and deliver modes of intake. it's miles important to investigate the function of intake enlargement inside the effect of digital economic system on monetary improvement. based totally on Indian provincial panel information, we first applied the entropy weight approach to assemble the digital economy index and the monetary improvement index. And in this basis, it become demonstrated that the digital economic system can undoubtedly sell the improvement of the inverted U-fashioned structural financial system. Then we one at a time used the mediation and the edge impact models to investigate the role of intake growth in empowering development within the digital economic system. regional heterogeneity turned into similarly taken into account. The effects dedicate that client demand and the virtual financial system have a partial or entire mediating impact. The promoting of improvement through the virtual economic system may be affected by the brink of consumption expansion, which is manifested inside the marginal incremental impact due to the increase of intake deliver. at the contrary, the increase of client call for has caused the inverted U-shape of the digital financial system to promote monetary development. in the heterogeneity evaluation, the edge effect additionally various substantially. This studies enriches the theoretical achievements and exhibits the impact of intake expansion at the virtual economy affecting the improvement, which might also provide sure reference for other international locations and areas.