The　research　on　the　current　fuzzy　cooperative　game　is　mainly　based　on　the　hypothesis　of　players　are　same　and　unrestricted　alliance.　However,　the　cooperation　alliance　is　always　restricted　in　reality.　Therefore,　the　cooperative　game　with　the　limited　communication　structure　and　fuzzy　alliance　is　investigated,　in　which　the　players＇　risk　preferences　are　different.　A　formula　of　the　average　tree(A-T)　solution　based　on　the　risk　preference　mean　is　proposed,　and　the　existence　of　the　solution　is　proved　by　the　axioms　system.　Not　only　the　behavior　differences　can　be　reflected,　but　also　the　payoffs　of　fuzzy　coalitions　can　be　derived　easily　by　considering　the　player＇　risk　preference.　Finally,　a　practical　example　of　profit　allocation　is　given　to　illustrate　the　effectiveness　of　the　proposed　method.　©　2017,　Editorial　Office　of　Control　and　Decision.　All　right　reserved.