The ƒ values for S, C, G/D/P, and L structures are 0, 1/3, 1, and 2/3, respectively. This implies that G/D/P phase structures possess higher interparticle transport efficiency, due to their three-dimensional uninterrupted pathways. Furthermore, the tortuosity factor (τ) of the G/D/P phases is also higher than that of other ones, giving a larger specific surface area. However, it is challenging to prepare bicontinuous nanostructures by self-assembly of block copolymers, since thermodynamically stable phases of block copolymers (G/D/P) only exist in very narrow regions. Recently, we developed a strategy for the preparation of bicontinuous structures by controlling the kinetics of microphase separation. In this study, we reported the preparation of bicontinuous mesopores with functionalized pore walls. We designed and synthesized a triblock terpolymer, polystyrene-b-poly(4-vinylpyridine)-b-polylactide (PS-P4VP-PLA). By introducing diol molecules as 'non-covalent cross-linkers', bicontinuous nanostructures can be induced via self-assembly of SVA. After selectively removing PLA end-block, bicontinuous mesopores can be obtained. Moreover, due to the presence of surfacegrafted P4VP on the pore walls, the prepared porous materials exhibited adsorption capacities for organic dyes and metallic ions.