這個一般是插件衝突. js沒有正確加載或者有錯誤. 7 [, `+ p, }- v! @6 ]1 M1 \ : [& C! t3 \" P如果是用google chrome, right click -> inspect elements -> switch to Console tab -> keep it open and refresh the current page. You'll see errors in Console tab then.7 g4 S& z* d. Z7 u% k7 F$ H- q( R" C' E