diff --git a/engine/core/VideoManager.ts b/engine/core/VideoManager.ts
index cccc5e5..817c693 100644
--- a/engine/core/VideoManager.ts
+++ b/engine/core/VideoManager.ts
@@ -182,6 +182,8 @@ export class VideoManager {
   switchQuality(src: string, seekTime: number) {
     const active = this.active
     this.currentSrc = src
+    active.pause()
+    active.currentTime = 0
     active.src = src
     active.load()
     this.preloaded.set(this.keyOf(active), src)