diff --git a/COMPATIBILITY.md b/COMPATIBILITY.md
index 440277835d..faf9838d05 100644
--- a/COMPATIBILITY.md
+++ b/COMPATIBILITY.md
@@ -52,9 +52,9 @@ Supported since ESP-IDF v4.2.
 
 | Release branch         | Recommended | Required |
 |------------------------|-------------|----------|
-| release/v4.2           | v4.2.3      | v4.2.3   |
-| release/v4.3           | v4.3.3      | v4.3.3   |
-| release/v4.4           | v4.4.6      | v4.4.1   |
+| release/v4.2           | v4.2.3      | v4.2     |
+| release/v4.3           | v4.3.3      | v4.3     |
+| release/v4.4           | v4.4.6      | v4.4     |
 | release/v5.0           | v5.0.4      | v5.0     |
 | release/v5.1           | v5.1.2      | v5.1     |
 | release/v5.2 and above | v5.2        | v5.2     |
diff --git a/COMPATIBILITY_CN.md b/COMPATIBILITY_CN.md
index a72aa6cb94..b42e9665df 100644
--- a/COMPATIBILITY_CN.md
+++ b/COMPATIBILITY_CN.md
@@ -52,9 +52,9 @@
 
 | 发布分支               | 推荐版本    | 需求版本 |
 |------------------------|-------------|----------|
-| release/v4.2           | v4.2.3      | v4.2.3   |
-| release/v4.3           | v4.3.3      | v4.3.3   |
-| release/v4.4           | v4.4.6      | v4.4.1   |
+| release/v4.2           | v4.2.3      | v4.2     |
+| release/v4.3           | v4.3.3      | v4.3     |
+| release/v4.4           | v4.4.6      | v4.4     |
 | release/v5.0           | v5.0.4      | v5.0     |
 | release/v5.1           | v5.1.2      | v5.1     |
 | release/v5.2 及以上     | v5.2        | v5.2     |