In　this　paper,　we　consider　the　warehouse-retailer　network　design　game　based　on　the　warehouse-retailer　network　design　problem　(WRND)　proposed　by　Teo　and　Shu　(2004).　By　carefully　defining　the　generalized　distance　function,　we　present　a　cost-sharing　method　for　the　warehouse-retailer　network　design　game.　We　show　that　the　proposed　cost-sharing　scheme　is　crossmonotonic,　competitive,　and　3-approximate　cost　recovery.