The　two-dimensional　(2D)　triangle　lattice　air　hole　photonic　crystal　(PC)　GaN-based　light-emitting　diodes　(LED)　with　double-layer　graphene　transparent　electrodes　(DGTE)　have　been　produced.　The　current　spreading　effect　of　the　double-layer　graphene　(GR)　on　the　surface　of　the　PC　structure　of　the　LED　has　been　researched.　Specially,　we　found　that　the　part　of　the　graphene　suspending　over　the　air　hole　of　the　PC　structure　was　of　much　higher　conductivity,　which　reduced　the　average　sheet　resistance　of　the　graphene　transparent　conducting　electrode　and　improved　the　current　spreading　of　the　PC　LED.　Therefore,　the　work　voltage　of　the　DGTE-PC　LED　was　obviously　decreased,　and　the　output　power　was　greatly　enhanced.　The　COMSOL　software　was　used　to　simulate　the　current　density　distribution　of　the　samples.　The　results　show　that　the　etching　of　PC　structure　results　in　the　degradation　of　the　current　spreading　and　that　the　graphene　transparent　conducting　electrode　can　offer　an　uniform　current　spreading　in　the　DGTE-PC　LED.