diff --git a/zh-cn/device-dev/reference/hdi-apis/_gather.md b/zh-cn/device-dev/reference/hdi-apis/_gather.md
index 1d314e4b5a18709989a7624079ca406815bbdfef..3285cbc245fc906c3fa9ddc8be3894c2a4f3cef9 100644
--- a/zh-cn/device-dev/reference/hdi-apis/_gather.md
+++ b/zh-cn/device-dev/reference/hdi-apis/_gather.md
@@ -20,9 +20,13 @@
 - output，输出切片后的tensor。
 
 **Since:**
+
 3.2
+
 **Version:**
+
 1.0
+
 **相关模块:**
 
 [NNRt](_n_n_rt.md)