Javascript / Jquery Pomodoro Clock：时钟运行时显示问题

I am trying to build a simple Podomoro Clock and I'm having an issue with the increment and decrement controls.I want the user to ONLY control the increment/decrement display when the timer is paused(stopped) but instead what happens is the timer display can be controlled no matter what even if the timer is running or stopped.I am trying to build a simple Podomoro Clock an