Building　a　topology-aware　peer-to-peer　overlay　network　can　bring　many　advantages,　such　as　providing　locality-aware　connectivity　and　reducing　routing　path　length.　While　its　benefits　on　performance　have　been　recognized,　an　uneven　overlay　zone　distribution　has　emerged.　Recent　work　has　shown　that　topology-aware　neighbor　selection　during　construction　can　aggravate　the　unbalance　of　zone　distribution　while　it　reduces　routing　path　length.　The　imbalance　in　zone　sizes　may　lead　to　performance　decrease　and　an　unfair　load　distribution.　In　this　paper,　we　present　an　even　topology-aware　peer-to-peer　network　based　on　De　Bruijn　Graph　by　developing　a　dynamic　zone-balancing　approach.　©　Springer-Verlag　Berlin　Heidelberg　2005.