The invention provides a continuous solid micro thruster. The continuous solid micro thruster comprises an encapsulation conduit (1), a curved conduit (2), a plurality of micro propulsion units (3), a spray pipe (4), a supplemental unit and a propulsion unit. The encapsulation conduit (1) is of cuboid shell structure, a hollow cavity (8) is formed in the encapsulation conduit (1), the top of the encapsulation conduit (1) is sealed, the bottom of the encapsulation conduit (1) is opened, and a trough groove (7) penetrating through both sides wall is formed in the bottom of the encapsulation conduit (1); the spray pipe (4) is installed on the encapsulation conduit (1) in a butt joint mode; the micro propulsion units (3) are located in the hollow cavity (8) of the encapsulation conduit (1), the supplemental unit is arranged on the top of the encapsulation conduit (1), and the supplemental unit is compressible; the curved conduit (2) and the propulsion unit are correspondingly arranged on the two sides of the trough groove (7) of the encapsulation conduit (1). According to the continuous solid micro thruster, the single-point repeated propelling function can be achieved, the reaction is rapid, the thrust is large and reliability is high.