Update index.tsx

src/school/train-planning/component/standard/index.tsx

@@ -296,7 +296,6 @@ export default defineComponent({
           v-model:modelValue={forms.timerStatus}
           position="bottom"
           style={{ background: '#F6F6F6' }}
-          destroy
         >
           <Timer
             timerList={forms.timerList}