In this paper, a IN/M1.1 flare is studied in Ho, soft X-ray and hard X-rayemissions. Both thermal and nonthermal emissions are found in this flare whichdemonstrate various tempo-spatial features. Through investigating the observationsfrom all available wavelengths, the thermal or nonthermal properties of the flare canbe determined, with respect to which, distinctively different types of Her line profilesin different flare regions can be explained.