An air-conditioning indoor unit comprising: a surface frame comprising an air inlet and a first air outlet, wherein the first air outlet is provided on a front lower part of the surface frame, wherein the first air outlet penetrates forwardly a front part of the surface frame and downwardly a bottom of the surface frame; a breezeless member being configured to scatter air and arranged at a front side of the surface frame in a manner that the breezeless member is movable between a first position and a second position; wherein the breezeless member comprises an air-scattering plate and an air-scattering device disposed on the air-scattering plate and located on an inner side of the air-scattering plate, an outer deflector rotatably disposed at the first air outlet, wherein the outer deflector is configured to open and close a bottom side of the first air outlet; a heat exchanger disposed within the surface frame; and a fan disposed within the surface frame, wherein: the breezeless member opens a front side of the first air outlet when the breezeless member is at the first position, and the breezeless member closes the front side of the first air outlet when the breezeless member is at the second position, characterized in that: when the air-conditioning indoor unit is in an OFF state, the bottom side of the first air outlet is closed by the outer deflector, and the front side of the first air outlet is closed by the breezeless member, and the breezeless member abuts the outer deflector to form an abutting line which is located at the front side of the first air outlet. a surface frame comprising an air inlet and a first air outlet, wherein the first air outlet is provided on a front lower part of the surface frame, wherein the first air outlet penetrates forwardly a front part of the surface frame and downwardly a bottom of the surface frame; a breezeless member being configured to scatter air and arranged at a front side of the surface frame in a manner that the breezeless member is movable between a first position and a second position; wherein the breezeless member comprises an air-scattering plate and an air-scattering device disposed on the air-scattering plate and located on an inner side of the air-scattering plate, an outer deflector rotatably disposed at the first air outlet, wherein the outer deflector is configured to open and close a bottom side of the first air outlet; a heat exchanger disposed within the surface frame; and a fan disposed within the surface frame, wherein: the breezeless member opens a front side of the first air outlet when the breezeless member is at the first position, and the breezeless member closes the front side of the first air outlet when the breezeless member is at the second position, characterized in that: when the air-conditioning indoor unit is in an OFF state, the bottom side of the first air outlet is closed by the outer deflector, and the front side of the first air outlet is closed by the breezeless member, and the breezeless member abuts the outer deflector to form an abutting line which is located at the front side of the first air outlet. the breezeless member opens a front side of the first air outlet when the breezeless member is at the first position, and the breezeless member closes the front side of the first air outlet when the breezeless member is at the second position, characterized in that: when the air-conditioning indoor unit is in an OFF state, the bottom side of the first air outlet is closed by the outer deflector, and the front side of the first air outlet is closed by the breezeless member, and the breezeless member abuts the outer deflector to form an abutting line which is located at the front side of the first air outlet.