diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index 3a129e8513165a962b3c12d276d8f94fe2992d9a..c85340d716393736583cb01cc4fd1b67c74d61ba 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -3300,15 +3300,15 @@
         "name": "OH_ArkUI_XComponent_IsInitialized"
     },
     {
-        "first_introduced": "18",
+        "first_introduced": "19",
         "name": "OH_ArkUI_KeyEvent_IsNumLockOn"
     },
     {
-        "first_introduced": "18",
+        "first_introduced": "19",
         "name": "OH_ArkUI_KeyEvent_IsCapsLockOn"
     },
     {
-        "first_introduced": "18",
+        "first_introduced": "19",
         "name": "OH_ArkUI_KeyEvent_IsScrollLockOn"
     },
     {
diff --git a/arkui/ace_engine/native/native_key_event.h b/arkui/ace_engine/native/native_key_event.h
index 34a568953e5dafd4f143297e11c871392c748be4..c18b311d392a3e2df4ee4faadf0f6a1c11c35271 100644
--- a/arkui/ace_engine/native/native_key_event.h
+++ b/arkui/ace_engine/native/native_key_event.h
@@ -574,7 +574,7 @@ void OH_ArkUI_KeyEvent_Dispatch(ArkUI_NodeHandle node, const ArkUI_UIInputEvent*
  * @return Returns the result code.
  *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
  *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
- * @since 18
+ * @since 19
  */
 ArkUI_ErrorCode OH_ArkUI_KeyEvent_IsNumLockOn(const ArkUI_UIInputEvent* event, bool* state);
 
@@ -586,7 +586,7 @@ ArkUI_ErrorCode OH_ArkUI_KeyEvent_IsNumLockOn(const ArkUI_UIInputEvent* event, b
  * @return Returns the result code.
  *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
  *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
- * @since 18
+ * @since 19
  */
 ArkUI_ErrorCode OH_ArkUI_KeyEvent_IsCapsLockOn(const ArkUI_UIInputEvent* event, bool* state);
 
@@ -598,7 +598,7 @@ ArkUI_ErrorCode OH_ArkUI_KeyEvent_IsCapsLockOn(const ArkUI_UIInputEvent* event,
  * @return Returns the result code.
  *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
  *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
- * @since 18
+ * @since 19
  */
 ArkUI_ErrorCode OH_ArkUI_KeyEvent_IsScrollLockOn(const ArkUI_UIInputEvent* event, bool* state);
 #ifdef __cplusplus