diff --git a/api/@ohos.net.http.d.ts b/api/@ohos.net.http.d.ts
index fbb2c980064be5e97be2fb655c40e10bf2df20fc..ff12fa62f72b0c100a23d9c6a504b8a7ab6aef20 100644
--- a/api/@ohos.net.http.d.ts
+++ b/api/@ohos.net.http.d.ts
@@ -4379,11 +4379,21 @@ declare namespace http {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'11','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 11
      */
     delete(callback: AsyncCallback<void>): void;
 
+    /**
+     * Disables a cache and deletes the data in it.
+     * @param { AsyncCallback<void> } callback - the callback of delete.
+     * @syscap SystemCapability.Communication.NetStack
+     * @crossplatform
+     * @atomicservice
+     * @since 20
+     * @arkts 1.2
+     */
+    deleteWithCallback(callback: AsyncCallback<void>): void;
+
     /**
      * Disables a cache and deletes the data in it.
      * @returns { Promise<void> } The promise returned by the delete.
@@ -4403,10 +4413,26 @@ declare namespace http {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since arkts {'1.1':'11','1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 11
      */
     delete(): Promise<void>;
+
+    /**
+     * Disables a cache and deletes the data in it.
+     * @returns { Promise<void> } The promise returned by the delete.
+     * @syscap SystemCapability.Communication.NetStack
+     * @crossplatform
+     * @atomicservice
+     * @since 20
+     * @arkts 1.2
+     */
+    deleteReturnsPromise(): Promise<void>;
+
+    /**
+     * @since 20
+     * @arkts 1.2
+     */
+    overload delete { deleteWithCallback, deleteReturnsPromise };
   }
 }