It not only compares the spectral characteristics of the optical fiber surface plasma resonance sensor between the boned and unbonded layer when they have the same thickness of the gold film, but also studies the optical fiber surface plasma resonance sensor at different thicknesses of the gold film when they have the same thickness of the adhesive layer. All of the studies are based on the coating equipment SG-12SA. The result indicates that the resonant wavelength of the optical fiber surface plasma wave resonance sensor red-shift and shallow gradually when the fiber core and the gold film having adhesive layer compares to non-adhesive layer, When the thickness of the adhesive layer is unchanged, the resonant wavelength is also red-shift with the thickness of the gold film increasing. These results not merely provide reference for making high-performance optical fiber sensor, but provide instructional information for coating on the micro-diameter of three dimensional cylinders.