diff --git a/api/@ohos.bundle.bundleManager.d.ts b/api/@ohos.bundle.bundleManager.d.ts
index 4bfd1f350b2fa695d43fdd79efa6f017503e939a..84ae551b72383fa0db120efabe6d68ce7df1a9b3 100644
--- a/api/@ohos.bundle.bundleManager.d.ts
+++ b/api/@ohos.bundle.bundleManager.d.ts
@@ -970,6 +970,16 @@ declare namespace bundleManager {
      */
     LIVE_FORM = 30,
 
+    /**
+     * Indicates extension info with type of selection.
+     * This type of extension can access data such as text selected by the user.
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @arkts 1.1&1.2
+     */
+    SELECTION = 31,
+
     /**
      * Indicates extension info with type of unspecified
      *