diff --git a/api/@ohos.commonEvent.d.ts b/api/@ohos.commonEvent.d.ts
index 13e0e044698ce518235ebc036c5ce87817176a0d..36840ef8cdac683b537e0adb9f146f69ee2baab0 100644
--- a/api/@ohos.commonEvent.d.ts
+++ b/api/@ohos.commonEvent.d.ts
@@ -298,11 +298,6 @@ declare namespace commonEvent {
      */
     COMMON_EVENT_HOME_MODE = "common.event.HOME_MODE",
 
-    /**
-     * sent by the window manager service when the window mode is split.
-     */
-    COMMON_EVENT_SPLIT_SCREEN = "common.event.SPLIT_SCREEN",
-
     /**
      * sent by the smart function when the system in office mode.
      */
@@ -887,7 +882,13 @@ declare namespace commonEvent {
      * Indicates the common event Action indicating that the airplane mode status of the device changes.
      * Users can register this event to listen to the change of the airplane mode status of the device.
      */
-    COMMON_EVENT_AIRPLANE_MODE_CHANGED = "usual.event.AIRPLANE_MODE"
+    COMMON_EVENT_AIRPLANE_MODE_CHANGED = "usual.event.AIRPLANE_MODE",
+
+    /**
+     * sent by the window manager service when the window mode is split.
+     * @since 8
+     */
+    COMMON_EVENT_SPLIT_SCREEN = "common.event.SPLIT_SCREEN"
   }
 }