This utility model discloses a refrigerator with an ice-making mechanism, relating to the technical field of refrigerator ice-making mechanisms. It includes a door, a sliding rail on the door surface, an ice tray engaged inside the rail, a cavity inside the ice tray, a bolt hole on the surface of the ice tray, a rubber cover covering the ice tray surface, a positioning plug on the side of the rubber cover near the bolt hole, and a limiting cover slidably connected to the surface of the ice tray. This utility model, by using a sliding rail on the refrigerator door surface and connecting the ice tray with the rail, allows the ice tray to be stored between the refrigerator door and the interior
storage area, without occupying excessive storage space. Furthermore, the ice tray itself is sealed by the rubber cover, and the limiting cover covers the outside of the rubber cover. The rubber cover seals the ice tray, and the limiting cover optimizes the sealing effect, preventing liquid leakage. The door surface area is sufficient to accommodate multiple ice trays via the sliding rail.