diff --git a/en/readme/test_subsystem.md b/en/readme/test_subsystem.md
index 7e99638f87ceb7805a8fd2badab54d01d72e30d2..5854b2d47cb3dc63ca9eb40065e6f32a55751109 100644
--- a/en/readme/test_subsystem.md
+++ b/en/readme/test_subsystem.md
@@ -4,7 +4,7 @@ OpenHarmony provides a comprehensive auto-test framework for designing test case
 This document describes how to use the OpenHarmony test framework.
 ## Setting Up the Environment
 The test framework depends on the Python running environment. Before using the test framework, set up the environment as follows:
- - [Setting Up the Environment](../device-dev/subsystems/subsys-testguide-envbuild.md)
+ - [Setting Up the Environment](../device-dev/subsystems/subsys-testguide-test.md#section175012297491)
  - [Obtaining Source Code](../device-dev/get-code/sourcecode-acquire.md)
 
 
diff --git a/en/release-notes/OpenHarmony-v3.0-LTS.md b/en/release-notes/OpenHarmony-v3.0-LTS.md
index 367785953db3c80b7d7585332a87942834bb72d3..f2d4b8bdd02c56fe98bf7a5f4311eb14d6cc56b2 100644
--- a/en/release-notes/OpenHarmony-v3.0-LTS.md
+++ b/en/release-notes/OpenHarmony-v3.0-LTS.md
@@ -264,7 +264,7 @@ This version has the following updates to OpenHarmony 2.2 Beta2.
 
 ### API Updates<a name="section10338601455"></a>
 
-For details, see  [JS API Differences](api-change/v3.0-lts/js-apidiff-v3.0-lts.md).
+For details, see JS API Differences.
 
 ### Chip and Development Board Adaptation<a name="section16410114834516"></a>