The utility model discloses a photographic soft light umbrella supporting frame with the height convenient to adjust. Support leg, bearing seats are arranged at the top ends of the supporting legs; the bearing seat is fixedly connected with the support legs; a supporting rod is fixedly arranged in the bearing seat; a support is fixedly arranged at the top end of the supporting rod, anti-skid footpads are fixedly arranged at the bottom ends of the supporting feet, a folding rod is fixedly arranged on the outer side of the bottom end of the supporting rod, a nut is fixedly arranged on one sideof the top end of the supporting rod, a soft light umbrella fixing base is fixedly arranged on one side of the upper surface of the support, and a rotating shaft is fixedly arranged at the bottom endof the soft light umbrella fixing base. The rotating block is arranged at the top end of the inner side of the supporting rod, the rotating block rotates at the top end of the inner side of the supporting rod through the sliding block on the outer side of the bottom end of the rotating block and the sliding groove corresponding to the sliding block, then the support is rotated, a special rotatingdevice does not need to be installed any more, installation engineering is saved, and rotating is convenient.