diff --git a/en/release-notes/OpenHarmony-v3.1-release.md b/en/release-notes/OpenHarmony-v3.1-release.md
index d69445c2144c0c3f2cb9aa0473ebca9f0fe94ac1..3499f018f7c3b4b996aa3775288ac2460c20ab9c 100644
--- a/en/release-notes/OpenHarmony-v3.1-release.md
+++ b/en/release-notes/OpenHarmony-v3.1-release.md
@@ -189,7 +189,7 @@ This version has the following updates to OpenHarmony 3.1 Beta.
 
 For details, see the following:
 
-*[API Differences](api-diff/v3.1-Release/Readme-EN.md)*
+*[API Differences](api-change/v3.1-Release/Readme-EN.md)*
 
 
 ### Chip and Development Board Adaptation