This　paper　used　TIM　theory　as　theoretical　basis.　It　firstly　studied　innovation　characteristics　of　small　and　medium-sized　enterprises　(SMEs)　in　Fujian　Province,　and　then　analyzed　the　bottleneck　problem　existing　in　innovation　of　SMEs　in　Fujian　Province.　At　the　end,　it　proposed　the　countermeasures　from　three　levels　of　macrocosm,　mid-scope　and　microcosm,　to　improve　the　innovation　capability　of　SMEs　in　Fujian　Province　by　applying　TIM　theory.