As the environmental and energy crisis aggravated, it is urgent to develop a clean and recyclable energy storage system. [1-5] In recent years, sodium-ion batteries (SIBs) have become a research hotspot in energy field because of its rich sodium content and low cost. [6-9] Designing low cost and advanced electrode materials are the key to drive their future commercialization. [10-14] Presently, a large variety of cathode materials have been proposed, such as transition metal oxides, polyanionic-type compounds, Prussian blue analogues, and organic-based materials. [15-22] In the case of anode materials, the research also presents the rapid development trend. Carbon-based material, alloys, transition metal oxides/sulfides and organic compounds have been widely studied as promising anodes for SIBs. [23-28] Among these materials, alloys, transition metal oxides/ sulfides, and organic compounds suffered from large volume expansion and poor electrochemical kinetics. As a contrast, biomass-derived hard carbon (HC), one of the most suitable materials for practical application, has attracted more and more attentions as a kind of resource abundant, high conductivity, low cost, and environmentally friendly material. [29-32] Recently, researchers synthesized HC materials derived from biomasses and explored their applications in energy storage. HC products have been synthesized from a variety of carbon sources, such as cellulose, peat moss, peanut shells, banana peels, renewable cotton, and poplar wood. [33-38] Compared with other crop straws, bagasse is the major waste of the sugar industry that contained more lignification, cellulose and hemicellulose, less protein, starch and soluble sugar, and lower pesticide residues. [39] Meanwhile, it is a carbon-rich biomass that can be used to prepare functional carbonaceous nanomaterials by thermal decomposition, turning waste into valuable materials. [40,41] However, in the previously reported work, the poor cycling stability of HC anode material is still a big