diff --git a/src/views/pdf/ocr/index.vue b/src/views/pdf/ocr/index.vue
index 5d06e28..f5a098a 100644
--- a/src/views/pdf/ocr/index.vue
+++ b/src/views/pdf/ocr/index.vue
@@ -47,6 +47,6 @@ function handleReset() {
     <div v-if="loading" class="h-300px w-full flex flex-row items-center justify-center">
       <Spin size="large" />
     </div>
-    <MdPreview id="md-editor-v3" :model-value="ocrResult" class="px-4 pb-4" />
+    <MdPreview v-if="!loading && ocrResult.length > 0" id="md-editor-v3" :model-value="ocrResult" class="px-4 pb-4" />
   </div>
 </template>