diff --git a/src/renderer/src/AixPPTist/src/views/Editor/Toolbar/ElementAnimationPanel.vue b/src/renderer/src/AixPPTist/src/views/Editor/Toolbar/ElementAnimationPanel.vue
index 619072c..d27f20f 100644
--- a/src/renderer/src/AixPPTist/src/views/Editor/Toolbar/ElementAnimationPanel.vue
+++ b/src/renderer/src/AixPPTist/src/views/Editor/Toolbar/ElementAnimationPanel.vue
@@ -245,7 +245,6 @@ const runAnimation = (elId: string, effect: string, duration: number) => {
const animationName = `${ANIMATION_CLASS_PREFIX}${effect}`
document.documentElement.style.setProperty('--animate-duration', `${duration}ms`)
elRef.classList.add(`${ANIMATION_CLASS_PREFIX}animated`, animationName)
-
const handleAnimationEnd = () => {
document.documentElement.style.removeProperty('--animate-duration')
elRef.classList.remove(`${ANIMATION_CLASS_PREFIX}animated`, animationName)
diff --git a/src/renderer/src/AixPPTist/src/views/Screen/BaseView.vue b/src/renderer/src/AixPPTist/src/views/Screen/BaseView.vue
index 1611934..ca6575f 100644
--- a/src/renderer/src/AixPPTist/src/views/Screen/BaseView.vue
+++ b/src/renderer/src/AixPPTist/src/views/Screen/BaseView.vue
@@ -34,7 +34,10 @@