diff --git a/api/@ohos.net.http.d.ts b/api/@ohos.net.http.d.ts
index 7656c2864ec542077779c89f3b05bb7257d68a62..953539807f33146117fc6322ec2e3f9cef25d57f 100644
--- a/api/@ohos.net.http.d.ts
+++ b/api/@ohos.net.http.d.ts
@@ -20,9 +20,6 @@
 
 import type { AsyncCallback, Callback } from './@ohos.base';
 import type connection from './@ohos.net.connection';
-/*** if arkts 1.2 */
-import type { RecordData } from './@ohos.base';
-/*** endif */
 
 /**
  * Provides http related APIs.
@@ -195,20 +192,11 @@ declare namespace http {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     extraData?: string | Object | ArrayBuffer;
 
-    /**
-     * Additional data of the request.
-     * extraData can be a string or an Object (API 6) or an ArrayBuffer(API 8).
-     * @type { ?(string | RecordData | ArrayBuffer) }
-     * @syscap SystemCapability.Communication.NetStack
-     * @since 20
-     * @arkts 1.2
-     */
-    extraData?: string | RecordData | ArrayBuffer;
-
     /**
      * Data type to be returned. If this parameter is set, the system preferentially returns the specified type.
      * @type {?HttpDataType}
@@ -300,19 +288,11 @@ declare namespace http {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     header?: Object;
 
-    /**
-     * HTTP request header. default is 'content-type': 'application/json'
-     * @type {?Record<string, string>}
-     * @syscap SystemCapability.Communication.NetStack
-     * @since 20
-     * @arkts 1.2
-     */
-    header?: Record<string, string>;
-
     /**
      * Read timeout period. The default value is 60,000, in ms.
      * @type {?int}
@@ -949,19 +929,11 @@ declare namespace http {
      * @type {?(string | Object | ArrayBuffer)}
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     data?: string | Object | ArrayBuffer;
 
-    /**
-     * This parameter sets a mime part's body content from memory data.
-     * @type {?(string | RecordData | ArrayBuffer)}
-     * @syscap SystemCapability.Communication.NetStack
-     * @since 20
-     * @arkts 1.2
-     */
-    data?: string | RecordData | ArrayBuffer;
-
     /**
      * This parameter sets a mime part's body content from the file's contents.
      * This is an alternative to curl_mime_data for setting data to a mime part.
@@ -3849,20 +3821,11 @@ declare namespace http {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     result: string | Object | ArrayBuffer;
 
-    /**
-     * result can be a string (API 6) or an ArrayBuffer(API 8). Object is deprecated from API 8.
-     * If {@link HttpRequestOptions#expectDataType} is set, the system preferentially returns this parameter.
-     * @type {string | RecordData | ArrayBuffer}
-     * @syscap SystemCapability.Communication.NetStack
-     * @since 20
-     * @arkts 1.2
-     */
-    result: string | RecordData | ArrayBuffer;
-
     /**
      * If the resultType is string, you can get result directly.
      * If the resultType is Object, you can get result such as this: result['key'].
@@ -3936,19 +3899,11 @@ declare namespace http {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     header: Object;
 
-    /**
-     * All headers in the response from the server.
-     * @type {Record<string, string>}
-     * @syscap SystemCapability.Communication.NetStack
-     * @since 20
-     * @arkts 1.2
-     */
-    header: Record<string, string>;
-
     /**
      * Cookies returned by the server.
      * @type {string}
diff --git a/api/@ohos.net.webSocket.d.ts b/api/@ohos.net.webSocket.d.ts
index 102539b2f3d036dc2dfbfaf75549d16e7a9710fd..e582a5f2edc446444a307ec222ad33fd60c302cd 100644
--- a/api/@ohos.net.webSocket.d.ts
+++ b/api/@ohos.net.webSocket.d.ts
@@ -118,19 +118,11 @@ declare namespace webSocket {
      * @syscap SystemCapability.Communication.NetStack
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     header?: Object;
 
-    /**
-     * HTTP request header.
-     * @type {?Record<string, string>}
-     * @syscap SystemCapability.Communication.NetStack
-     * @since 20
-     * @arkts 1.2
-     */
-    header?: Record<string, string>;
-
     /**
      * File path for client cert.
      * @type {?string}