Quantum coding are generally used Q-bit probability amplitude to encode chromosomes, which , qubit can be in a state or, gene locus state, they can also be in a superposition state, genetic bits of information can be stored and expression by qubits. Due to the gradual approximation to the state and gradual approaching to the state, it makes the quantum state of a particular chromosome to move closer, which induces the algorithm gradually with stability. Specific coding scheme is as follows: