diff --git a/api/@ohos.matrix4.d.ts b/api/@ohos.matrix4.d.ts
index 697edb1b708d84a4afa700fdfb7d9c541063f762..4ccafb470756c0fb90a8d13a06eb234eac5acb8f 100644
--- a/api/@ohos.matrix4.d.ts
+++ b/api/@ohos.matrix4.d.ts
@@ -643,7 +643,7 @@ declare namespace matrix4 {
    * @since arkts {'1.1':'11','1.2':'20'}
    * @arkts 1.1&1.2
    */
-  interface Matrix4Transit {
+  export interface Matrix4Transit {
     /**
      * Copy function of Matrix, which can copy a copy of the current matrix object.
      *