diff --git a/src/components/Book.vue b/src/components/Book.vue
index 40c6155d..d38677f1 100644
--- a/src/components/Book.vue
+++ b/src/components/Book.vue
@@ -10,7 +10,7 @@ interface IProps {
   showCheckbox?: boolean
   checked?: boolean
   showProgress?: boolean
-  isUser?: boolean
+  isUser?: boolean //是否是用户的词典
 }
 
 const props = withDefaults(defineProps<IProps>(), {