diff --git a/src/components/PathDetailImage.vue b/src/components/PathDetailImage.vue
index 3cecd1a..1e48a1d 100644
--- a/src/components/PathDetailImage.vue
+++ b/src/components/PathDetailImage.vue
@@ -151,16 +151,17 @@ function canStudy(setting,current){
   return false
 }
 function toDetail(i) {
+  const realIndex = props.detail.chapterDtoList.findIndex(e => e.id === showList.value[i].id);
   // 预览和学习设置
   let isStudy = true;
-  if(current.value !== i && !canStudy(props.detail.previewSetting,i+1) && !canStudy(props.detail.studySetting,i+1)){
+  if(current.value !== i && !canStudy(props.detail.previewSetting,realIndex+1) && !canStudy(props.detail.studySetting,realIndex+1)){
     ElMessage.warning("当前关卡不可预览");
     return;
   }
-  if(current.value !== i && canStudy(props.detail.previewSetting,i+1)){
+  if(current.value !== i && canStudy(props.detail.previewSetting,realIndex+1)){
     isStudy = false
   }
-  if(current.value !== i && canStudy(props.detail.studySetting,i+1)){
+  if(current.value !== i && canStudy(props.detail.studySetting,realIndex+1)){
     isStudy = true
   }
   const chapterId = showList.value[i].id;