The invention discloses metro engineering concrete containing microbial capsules and capable of realizing continuous self-repairing and relates to the technical field of concrete repairing. The concrete is C30 concrete prepared from raw materials in parts by weight as follows: 266 parts of cement, 114 parts of fly ash, 718 parts of sand, 592 parts of finely broken stones, 484 parts of small broken stones, 157 parts of water, 33 parts of an HLC anti-crack and anti-seepage agent and 15-20 parts of microbial capsules. The concrete can replace workers to solve the problem of underground engineering seepage in a longer time and has better repairing power up to 99%. Therefore, the concrete has higher economic benefits and market potential.