Light-cured complex material repair patch is a kind of new fast repair material for aircraft structure. A reinforcing material of light-sensitive resin impregnated fiber was used to make a flexible prepare repair patch. Orthogonal design was applied in determining the best technical condition to fabricate the patch, and the characteristic of the patch was analyzed. The experiment of aircraft under wing covering stress with the patch showed that the patch for aircraft structure repair has the features of fewer types of equipment needed, light structural weight, high repair strength, and strong universal property, which is suitable for complex structure fast repair with various material and multiple damage models.