Ambient　Intelligence　(AmI)　is　an　internationally　emerging　research　field　of　information　technology.　The　conception　of　AmI　and　its　features　are　discussed　in　this　paper　firstly,　and　we　discuss　an　intelligent　context-aware　application　in　order　to　study　the　framework　of　AmI　application　more　deeply.　The　fundamental　model　of　this　context-aware　AmI　application　system　based　on　Multi-Agent　architecture　is　expounded　particularly.　Furthermore,　the　skeleton　structure　of　these　system　agents　and　their　collaboration　mechanism　would　be　also　expounded　clearly.　In　one　word,　based　on　the　research　of　experimental　AmI　system,　new　techniques　will　be　applied　and　explored　deeply　in　the　future.