diff --git a/api/@ohos.wifiManager.d.ts b/api/@ohos.wifiManager.d.ts
index f8b3982d9791da6863cf3d1994381b0f8a5de887..50761df5e1525ff9ad0d7136abf7eb53f91db664 100644
--- a/api/@ohos.wifiManager.d.ts
+++ b/api/@ohos.wifiManager.d.ts
@@ -62,7 +62,7 @@ declare namespace wifiManager {
    * @throws {BusinessError} 2501000 - Operation failed.
    * @throws {BusinessError} 2501004 - Operation failed because the service is being opened.
    * @syscap SystemCapability.Communication.WiFi.STA
-   * @since 16
+   * @since 20
    */
   function disableWifi(): void;