diff --git a/en/gpio-settings.md b/en/gpio-settings.md
index 11f2061..8415361 100644
--- a/en/gpio-settings.md
+++ b/en/gpio-settings.md
@@ -28,7 +28,7 @@ GPIO Settings
 | Hi3518Ev200 | 1      | 2      | 48       |       |         |
 | Hi3518Ev300 |        |        |          |       |         |
 |             |        |        |          |       |         |
-| T31         | 58     | 57     |          |       |         |
+| T31         | 58     | 57     |          |       | 61i     |
 
 _i - inverted value_