diff --git a/src/App.vue b/src/App.vue
index fa41813..e976b7e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -66,6 +66,10 @@ function applyQteParams() {
   engine.qteSystem.singleKeyMode = store.qteSingleKey
 }
 
+watch([() => store.qteTimeRelax, () => store.qteSingleKey], () => {
+  applyQteParams()
+})
+
 function onVideoReady(elA: HTMLVideoElement, elB: HTMLVideoElement) {
   videoElA.value = elA
   videoElB.value = elB