diff --git a/src/api/reading.js b/src/api/reading.js
index 5e6315fd..a3e01c28 100644
--- a/src/api/reading.js
+++ b/src/api/reading.js
@@ -447,4 +447,13 @@ export function restoreSegmentationVersion(data) {
     method: 'post',
     data
   })
+}
+
+// 获取标记信息
+export function getMarkList(data) {
+  return request({
+    url: `/ReadingImageTask/getMarkList`,
+    method: 'post',
+    data
+  })
 }
\ No newline at end of file
diff --git a/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue b/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue
index 61c12eb2..6b18fd18 100644
--- a/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue
+++ b/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue
@@ -1887,9 +1887,7 @@ export default {
       }
 
       const base64Str = canvas.toDataURL('image/png', 1)
-      const name = currentViewport.currentFileName || `screenshot-${Date.now()}`
-      const safeName = String(name).replace(/[\\/:*?"<>|]/g, '_')
-      const downloadName = safeName.toLowerCase().endsWith('.png') ? safeName : `${safeName}.png`
+      const downloadName = `screenshot_${Date.now()}.png`
       
       const a = document.createElement('a')
       a.href = base64Str