Managing uncontrolled and noncompressible bleeding presents a major challenge in emergency trauma care. Methods to halt bleeding quickly and efficiently, without applying direct pressure on the wound, have become a key focus of research. Herein, a novel fructose-modified chitosan/gelatin composite sponge has been developed, exhibiting high elasticity, low rebound pressure, and excellent cell compatibility. This material can rapidly return to its original form in around 1.5 s after being compressed by 80% upon contact with water. Additionally, experimental results from a rat liver wound model demonstrated that it exhibited a clear hemostatic effect. The hemostatic time was shortened from 204 ± 15.35 s to 53.3 ± 6.54 s, and the blood loss was reduced from 867 ± 153.15 mg to 187 ± 61.06 mg. Moreover, it can promote tissue healing by inhibiting the production of inflammatory factors including TNF-α, MCP-1, and IL-6. This material offers an effective solution for noncompressible tissue injuries.