diff --git a/src/store/slides.ts b/src/store/slides.ts
index fed60944..6288d7f7 100644
--- a/src/store/slides.ts
+++ b/src/store/slides.ts
@@ -33,7 +33,7 @@ export const useSlidesStore = defineStore('slides', {
     theme: theme, // 主题样式
     slides: slides, // 幻灯片页面数据
     slideIndex: 0, // 当前页面索引
-    viewportRatio: 0.5625, // 可是区域比例，默认16:9
+    viewportRatio: 0.5625, // 可视区域比例，默认16:9
   }),
 
   getters: {