The invention relates to the field of drawing and straightening of a shallow slot pickling lines, in particular to an alloy steel plate drawing and straightening control method. The alloy steel plate drawing and straightening control method is characterized in that parameter setting of a bending roll 1#, a bending roll 2# and an anti-rolling bending roll is optimized, a 2.5mm-2.7mm alloy steel plate consists of chemical components including Cr 0.3-0.5 wt%, Ni 0.1-0.25 wt% and Cu 0.1-0.25 wt%, the tension is controlled to be 15-25N.mm2, the elongation rate is controlled to be 0.5-1.2%, the inserting depth of the bending roll 1# is 20-35mm, the inserting depth of the bending roll 2# is 20-35mm, and the coinciding amount of the anti-rolling bending roll is 10-15mm. Compared with the prior art, the alloy steel plate drawing and straightening control method has the advantages of effectively ensuring smooth full-line production, avoiding abnormal line closedown and poor plate shape and meanwhile providing a reference for drawing and straightening process parameter compile of other types of alloy steel plates.