A shower door, comprising: a movable door, at least one rolling wheel being fixed on the movable door and at least one limiting member being fixed on the movable door; and a track assembly, the track assembly comprising a track, the track being arranged below the rolling wheel, a closer being fixed on the track, the closer comprising a clamping member and a middle portion of the clamping member being provided with an upwards-formed clamping mouth; wherein: the limiting member comprises a limiting block and an anti-bouncing block, the limiting block is located above the track, the limiting block is adapted for being clamped in the clamping mouth of the clamping member and the anti-bouncing block is located below the track, the limiting member further comprises a limiting member body, the limiting block is located at an upper end of the limiting member and the anti-bouncing block is located at a lower end of the limiting member, wherein the limiting block and the anti-bouncing block are both arranged perpendicular to the limiting member body; wherein a circle of groove is provided in a circumference of the rolling wheel and the groove is mounted on the track, a distance between the anti-bouncing block and a lower wall of the track is smaller than a depth of the groove of the rolling wheel. a movable door, at least one rolling wheel being fixed on the movable door and at least one limiting member being fixed on the movable door; and a track assembly, the track assembly comprising a track, the track being arranged below the rolling wheel, a closer being fixed on the track, the closer comprising a clamping member and a middle portion of the clamping member being provided with an upwards-formed clamping mouth; wherein: the limiting member comprises a limiting block and an anti-bouncing block, the limiting block is located above the track, the limiting block is adapted for being clamped in the clamping mouth of the clamping member and the anti-bouncing block is located below the track, the limiting member further comprises a limiting member body, the limiting block is located at an upper end of the limiting member and the anti-bouncing block is located at a lower end of the limiting member, wherein the limiting block and the anti-bouncing block are both arranged perpendicular to the limiting member body; wherein a circle of groove is provided in a circumference of the rolling wheel and the groove is mounted on the track, a distance between the anti-bouncing block and a lower wall of the track is smaller than a depth of the groove of the rolling wheel. the limiting member comprises a limiting block and an anti-bouncing block, the limiting block is located above the track, the limiting block is adapted for being clamped in the clamping mouth of the clamping member and the anti-bouncing block is located below the track, the limiting member further comprises a limiting member body, the limiting block is located at an upper end of the limiting member and the anti-bouncing block is located at a lower end of the limiting member, wherein the limiting block and the anti-bouncing block are both arranged perpendicular to the limiting member body; wherein a circle of groove is provided in a circumference of the rolling wheel and the groove is mounted on the track, a distance between the anti-bouncing block and a lower wall of the track is smaller than a depth of the groove of the rolling wheel.