The work aims to propose a double color watermarking algorithm with QR code for anti-print scanning to improve the anti-print scanning ability of the QR code. Firstly, the color carrier QR code was divided into several channels, and each channel was processed by three-level wavelet transform and SVD decomposition. Then, the channels of the scrambled color watermark image were embedded into the corresponding carrier image feature matrix, solving the problem of false alarm rate brought by SVD decomposition with DWT-Schur decomposition embedded into the mark matrix. The experiments showed that, the algorithm could be completely identifiable (100%) and had good anti-print scanning ability. The algorithm not only has good anti-print scanning ability, but also solves the problem of false alarm rate caused by SVD decomposition, and it has good robustness to the attacks such as cropping, rotation and JPEG compression.