diff --git a/zh-cn/device-dev/reference/hdi-apis/_pow_fusion.md b/zh-cn/device-dev/reference/hdi-apis/_pow_fusion.md
index ac1fb6c618d240ebe64636adb53f71d09897eb5f..8852037657a4a69036f8f816d8320796112d9ce9 100644
--- a/zh-cn/device-dev/reference/hdi-apis/_pow_fusion.md
+++ b/zh-cn/device-dev/reference/hdi-apis/_pow_fusion.md
@@ -22,9 +22,13 @@
 - output，形状由x和y broadcast后的形状决定。
 
 **Since:**
+
 3.2
+
 **Version:**
+
 1.0
+
 **相关模块:**
 
 [NNRt](_n_n_rt.md)