diff --git a/api/@ohos.commonEvent.d.ts b/api/@ohos.commonEvent.d.ts
index 7b732362cceebaf3c654dc8fe95ae392e1e2d122..9b00d6108b26a3b218ee92b893ef0f7d8105561f 100644
--- a/api/@ohos.commonEvent.d.ts
+++ b/api/@ohos.commonEvent.d.ts
@@ -965,7 +965,7 @@ declare namespace commonEvent {
      * This is a protected common event that can only be sent by system.
      * @since 9
      */
-     COMMON_EVENT_SLOT_CHANGE = "usual.event.SLOT_CHANGE"
+     COMMON_EVENT_SLOT_CHANGE = "usual.event.SLOT_CHANGE",
 
     /**
      * Indicate the action of a common event that the spn display information has been updated.