diff --git a/README_zh.md b/README_zh.md
index 531d9b56..711596f0 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -273,6 +273,8 @@ https://github.com/hiyouga/LLaMA-Factory/assets/16256802/ec36a9dd-37f4-4f72-81bd
 - [WebInstructSub (en)](https://huggingface.co/datasets/TIGER-Lab/WebInstructSub)
 - [Magpie-Pro-300K-Filtered (en)](https://huggingface.co/datasets/Magpie-Align/Magpie-Pro-300K-Filtered)
 
+</details>
+
 <details><summary>偏好数据集</summary>
 
 - [DPO mixed (en&zh)](https://huggingface.co/datasets/hiyouga/DPO-En-Zh-20k)