diff --git a/src/pages/guide.export/markdown_en-US.mdx b/src/pages/guide.export/markdown_en-US.mdx
index 3c372978..f7e47e89 100644
--- a/src/pages/guide.export/markdown_en-US.mdx
+++ b/src/pages/guide.export/markdown_en-US.mdx
@@ -6,7 +6,7 @@ import audio from './audio.png';
 
 ### Image Format
 
-After finishing the annotations, you can export the annotated results file in JSON, COCO, MASK formats.For annotation format instructions, please visit https://opendatalab.github.io/labelU/#/schema/image/point.
+After finishing the annotations, you can export the annotated results file in JSON, COCO, MASK formats.For annotation format instructions, please visit <https://opendatalab.github.io/labelU/#/schema/image/point>
 
 
 
@@ -19,7 +19,7 @@ After finishing the annotations, you can export the annotated results file in JS
 
 ### Video Format
 
-After completing the annotations, you can export the annotated results file in JSON format.For annotation format instructions, please visit https://opendatalab.github.io/labelU/#/schema/video/segment.
+After completing the annotations, you can export the annotated results file in JSON format.For annotation format instructions, please visit <https://opendatalab.github.io/labelU/#/schema/video/segment>
 
 
 
@@ -32,7 +32,7 @@ After completing the annotations, you can export the annotated results file in J
 
 ### Audio Format
 
-After completing the annotations, you can export the annotated results file in JSON format.For annotation format instructions, please visit https://opendatalab.github.io/labelU/#/schema/audio/segment.
+After completing the annotations, you can export the annotated results file in JSON format.For annotation format instructions, please visit <https://opendatalab.github.io/labelU/#/schema/audio/segment>
 
 
 
diff --git a/src/pages/guide.export/markdown_zh-CN.mdx b/src/pages/guide.export/markdown_zh-CN.mdx
index 5549c644..aeb8d50b 100644
--- a/src/pages/guide.export/markdown_zh-CN.mdx
+++ b/src/pages/guide.export/markdown_zh-CN.mdx
@@ -6,18 +6,18 @@ import audio from './audio.png';
 
 ### 图片
 
-完成标注后，可将标注结果文件以JSON,COCO,MASK形式导出。标注格式说明见https://opendatalab.github.io/labelU/#/schema/image/point
+完成标注后，可将标注结果文件以JSON,COCO,MASK形式导出。标注格式说明见<https://opendatalab.github.io/labelU/#/schema/image/point>
 
 <img src={imageUrl} />
 
 ### 视频
 
-完成标注后，可将标注结果文件以JSON形式导出。标注格式说明见https://opendatalab.github.io/labelU/#/schema/video/segment
+完成标注后，可将标注结果文件以JSON形式导出。标注格式说明见<https://opendatalab.github.io/labelU/#/schema/video/segment>
 
 <img src={video} />
 
 ### 音频
 
-完成标注后，可将标注结果文件以JSON形式导出。标注格式说明见https://opendatalab.github.io/labelU/#/schema/audio/segment
+完成标注后，可将标注结果文件以JSON形式导出。标注格式说明见<https://opendatalab.github.io/labelU/#/schema/audio/segment>
 
 <img src={audio} />