diff --git a/src/components/chat/ChatMessageElementImage.vue b/src/components/chat/ChatMessageElementImage.vue
index 03c8ef90..8942db13 100644
--- a/src/components/chat/ChatMessageElementImage.vue
+++ b/src/components/chat/ChatMessageElementImage.vue
@@ -11,7 +11,7 @@ async function previewImage(event: Event) {
   const currentIndex = Array.from(gallery).indexOf(event.target as HTMLImageElement)
   const urls = Array.from(gallery).map((img) => img.src)
   const window = await createPreviewWindow('/preview/image', '图像预览', naturalWidth, naturalHeight)
-  window.listen('preview-window-created', () => {
+  window.once('preview-window-created', () => {
     window.emit('set-preview-content', { urls, currentIndex })
   })
 }
diff --git a/src/views/preview/image.vue b/src/views/preview/image.vue
index f442fc66..fad90498 100644
--- a/src/views/preview/image.vue
+++ b/src/views/preview/image.vue
@@ -11,14 +11,14 @@ interface PreviewContent {
   currentIndex: number
 }
 
-let previewContent: PreviewContent = $ref<PreviewContent>({
+let previewContent = $ref<PreviewContent>({
   urls: [],
   currentIndex: 0,
 })
 
 const currentImage = $computed(() => previewContent.urls[previewContent.currentIndex])
 
-currentWindow.listen<PreviewContent>('set-preview-content', (e) => {
+currentWindow.once<PreviewContent>('set-preview-content', (e) => {
   previewContent = e.payload
 })