diff --git a/api/@ohos.settings.d.ts b/api/@ohos.settings.d.ts
index cec3497319f860067c701c09b6b90f70ede8075b..ec2906692fd22b27dbede2854654f559315ff5cc 100644
--- a/api/@ohos.settings.d.ts
+++ b/api/@ohos.settings.d.ts
@@ -1143,8 +1143,8 @@ declare namespace settings {
    * @param { AsyncCallback<string> } [callback] - The callback of getValue result.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'10', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 10
+   * @arkts 1.1
    */
   function getValue(context: Context, name: string, callback: AsyncCallback<string>): void;
 
@@ -1157,8 +1157,8 @@ declare namespace settings {
    * null} otherwise.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'10', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 10
+   * @arkts 1.1
    */
   function getValue(context: Context, name: string): Promise<string>;
 
@@ -1173,11 +1173,60 @@ declare namespace settings {
    * null} otherwise.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'11', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 11
+   * @arkts 1.1
    */
   function getValue(context: Context, name: string, domainName: string): Promise<string>;
 
+  /**
+   * Get value from settingsdata
+   *
+   * @param { Context } context - Indicates the Context or dataAbilityHelper used to access
+   * the database.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { AsyncCallback<string> } [callback] - The callback of getValue result.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function getValueWithCallback(context: Context, name: string, callback: AsyncCallback<string>): void;
+
+  /**
+   * Get value from settingsdata
+   * @param { Context } context - Indicates the Context or dataAbilityHelper used to access
+   * the database.
+   * @param { string } name - Indicates the name of the character string.
+   * @returns { Promise<string> } Returns the value of the character string in the domain if any is found; returns {@code
+   * null} otherwise.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function getValueReturnPromise(context: Context, name: string): Promise<string>;
+
+  /**
+   * Get value from settingsdata
+   * [USER_SECURE] domain need ohos.permission.MANAGE_SECURE_SETTINGS permission.
+   *
+   * @param { Context } context - Indicates the Context used to access the database.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } domainName - Indicates the name of the domain name to set.
+   * @returns { Promise<string> } Returns the value of the character string in the domain if any is found; returns {@code
+   * null} otherwise.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function getValueWithDomainNameReturnPromise(context: Context, name: string, domainName: string): Promise<string>;
+  
+  /**
+   * @arkts 1.2
+   */
+  overload getValue { getValueWithCallback, getValueReturnPromise, getValueWithDomainNameReturnPromise };
+
   /**
    * Saves a character string name and its value to the database.
    *
@@ -1222,8 +1271,8 @@ declare namespace settings {
    * @param { AsyncCallback<boolean> } [callback] - The callback of setValue result.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'10', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 10
+   * @arkts 1.1
    */
   function setValue(context: Context, name: string, value: string, callback: AsyncCallback<boolean>): void;
 
@@ -1237,8 +1286,8 @@ declare namespace settings {
    * @returns { Promise<boolean> } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'10', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 10
+   * @arkts 1.1
    */
   function setValue(context: Context, name: string, value: string): Promise<boolean>;
 
@@ -1256,11 +1305,65 @@ declare namespace settings {
    * @throws { BusinessError } 201 - Permission denied.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'11', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 11
+   * @arkts 1.1
    */
   function setValue(context: Context, name: string, value: string, domainName: string): Promise<boolean>;
 
+    /**
+   * Set settingsdata value.
+   *
+   * @permission ohos.permission.MANAGE_SETTINGS
+   * @param { Context } context - Indicates Context or dataAbilityHelper instance.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } value - Indicates the value of the character string.
+   * @param { AsyncCallback<boolean> } [callback] - The callback of setValue result.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function setValueWithCallback(context: Context, name: string, value: string, callback: AsyncCallback<boolean>): void;
+
+    /**
+   * Set settingsdata value.
+   *
+   * @permission ohos.permission.MANAGE_SETTINGS
+   * @param { Context } context - Indicates Context or dataAbilityHelper instance.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } value - Indicates the value of the character string.
+   * @returns { Promise<boolean> } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function setValueReturnPromise(context: Context, name: string, value: string): Promise<boolean>;
+
+    /**
+   * Set settingsdata value.
+   * [DEVICE_SHARED, USER_PROPERTY] domain need ohos.permission.MANAGE_SETTINGS permission.
+   * [USER_SECURE] domain need ohos.permission.MANAGE_SECURE_SETTINGS permission.
+   *
+   * @permission ohos.permission.MANAGE_SECURE_SETTINGS or ohos.permission.MANAGE_SETTINGS
+   * @param { Context } context - Indicates Context instance.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } value - Indicates the value of the character string.
+   * @param { string } domainName - Indicates the name of the domain name to set.
+   * @returns { Promise<boolean> } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
+   * @throws { BusinessError } 201 - Permission denied.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function setValueWithDomainNameReturnPromise(context: Context, name: string, value: string, domainName: string): Promise<boolean>;
+  
+  /**
+   * @arkts 1.2
+   */
+  overload setValue { setValueWithCallback, setValueReturnPromise, setValueWithDomainNameReturnPromise };
+
   /**
    * Enables or disables airplane mode.
    *
@@ -1268,8 +1371,8 @@ declare namespace settings {
    * airplane mode, and {@code false} means to disable airplane mode.
    * @param { AsyncCallback<void> } [callback] - The callback of enableAirplaneMode result.
    * @syscap SystemCapability.Applications.Settings.Core
-   * @since arkts {'1.1':'7', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 7
+   * @arkts 1.1
    */
   function enableAirplaneMode(enable: boolean, callback: AsyncCallback<void>): void;
 
@@ -1280,18 +1383,47 @@ declare namespace settings {
    * airplane mode, and {@code false} means to disable airplane mode.
    * @returns { Promise<void> } - Return Promise.
    * @syscap SystemCapability.Applications.Settings.Core
-   * @since arkts {'1.1':'7', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 7
+   * @arkts 1.1
    */
   function enableAirplaneMode(enable: boolean): Promise<void>;
 
+    /**
+   * Enables or disables airplane mode.
+   *
+   * @param { boolean } enable - Specifies whether to enable airplane mode. The value {@code true} means to enable
+   * airplane mode, and {@code false} means to disable airplane mode.
+   * @param { AsyncCallback<void> } [callback] - The callback of enableAirplaneMode result.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @since 20
+   * @arkts 1.2
+   */
+  function enableAirplaneModeWithCallback(enable: boolean, callback: AsyncCallback<void>): void;
+
+    /**
+   * Enables or disables airplane mode.
+   *
+   * @param { boolean } enable - Specifies whether to enable airplane mode. The value {@code true} means to enable
+   * airplane mode, and {@code false} means to disable airplane mode.
+   * @returns { Promise<void> } - Return Promise.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @since 20
+   * @arkts 1.2
+   */
+  function enableAirplaneModeReturnPromise(enable: boolean): Promise<void>;
+
+  /**
+   * @arkts 1.2
+   */
+  overload enableAirplaneMode { enableAirplaneModeWithCallback, enableAirplaneModeReturnPromise };
+
   /**
    * Checks whether a specified application can show as a floating window.
    *
    * @param { AsyncCallback<boolean> } [callback] - The callback of canShowFloating result.
    * @syscap SystemCapability.Applications.Settings.Core
-   * @since arkts {'1.1':'7', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 7
+   * @arkts 1.1
    */
   function canShowFloating(callback: AsyncCallback<boolean>): void;
 
@@ -1301,11 +1433,37 @@ declare namespace settings {
    * @returns { Promise<boolean> } Returns {@code true} if the application can draw over other applications; returns
    * {@code false} otherwise.
    * @syscap SystemCapability.Applications.Settings.Core
-   * @since arkts {'1.1':'7', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 7
+   * @arkts 1.1
    */
   function canShowFloating(): Promise<boolean>;
 
+    /**
+   * Checks whether a specified application can show as a floating window.
+   *
+   * @param { AsyncCallback<boolean> } [callback] - The callback of canShowFloating result.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @since 20
+   * @arkts 1.2
+   */
+  function canShowFloatingWithCallback(callback: AsyncCallback<boolean>): void;
+
+    /**
+   * Checks whether a specified application can show as a floating window.
+   *
+   * @returns { Promise<boolean> } Returns {@code true} if the application can draw over other applications; returns
+   * {@code false} otherwise.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @since 20
+   * @arkts 1.2
+   */
+  function canShowFloatingReturnPromise(): Promise<boolean>;
+
+  /**
+   * @arkts 1.2
+   */
+  overload canShowFloating { canShowFloatingWithCallback, canShowFloatingReturnPromise };
+
   /**
    * Get settingsdata uri (synchronous method)
    *
@@ -1341,8 +1499,8 @@ declare namespace settings {
    * @returns { string } Returns settingsdata value.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'10', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 10
+   * @arkts 1.1
    */
   function getValueSync(context: Context, name: string, defValue: string): string;
 
@@ -1357,11 +1515,46 @@ declare namespace settings {
    * @returns { string } Returns settingsdata value.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'11', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 11
+   * @arkts 1.1
    */
   function getValueSync(context: Context, name: string, defValue: string, domainName: string): string;
 
+    /**
+   * Get value from settingsdata(synchronous method)
+   *
+   * @param { Context } context - Indicates Context or dataAbilityHelper instance
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } defValue - Indicates the default value of the character string.
+   * @returns { string } Returns settingsdata value.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function getValueSyncWithContextNameDefValue(context: Context, name: string, defValue: string): string;
+
+    /**
+   * Get value from settingsdata(synchronous method).
+   * [USER_SECURE] domain need ohos.permission.MANAGE_SECURE_SETTINGS permission.
+   *
+   * @param { Context } context - Indicates Context instance
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } defValue - Indicates the default value of the character string.
+   * @param { string } domainName - Indicates the name of the domain name to set.
+   * @returns { string } Returns settingsdata value.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function getValueSyncWithContextNameDefValueDomainName(context: Context, name: string, defValue: string, domainName: string): string;
+
+  /**
+   * @arkts 1.2
+   */
+  overload getValueSync { getValueSyncWithContextNameDefValue, getValueSyncWithContextNameDefValueDomainName };
+
   /**
    * Set settingsdata value(synchronous method)
    *
@@ -1388,8 +1581,8 @@ declare namespace settings {
    * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'10', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 10
+   * @arkts 1.1
    */
   function setValueSync(context: Context, name: string, value: string): boolean;
 
@@ -1407,11 +1600,50 @@ declare namespace settings {
    * @throws { BusinessError } 201 - Permission denied.
    * @syscap SystemCapability.Applications.Settings.Core
    * @StageModelOnly
-   * @since arkts {'1.1':'11', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 11
+   * @arkts 1.1
    */
   function setValueSync(context: Context, name: string, value: string, domainName: string): boolean;
 
+    /**
+   * Set settingsdata value(synchronous method)
+   *
+   * @permission ohos.permission.MANAGE_SETTINGS
+   * @param { Context } context - Indicates Context or dataAbilityHelper instance.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } value - Indicates the value of the character string.
+   * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function setValueSyncWithContextNameValue(context: Context, name: string, value: string): boolean;
+
+    /**
+   * Set settingsdata value(synchronous method).
+   * [DEVICE_SHARED, USER_PROPERTY] domain need ohos.permission.MANAGE_SETTINGS permission.
+   * [USER_SECURE] domain need ohos.permission.MANAGE_SECURE_SETTINGS permission.
+   *
+   * @permission ohos.permission.MANAGE_SECURE_SETTINGS or ohos.permission.MANAGE_SETTINGS
+   * @param { Context } context - Indicates Context instance.
+   * @param { string } name - Indicates the name of the character string.
+   * @param { string } value - Indicates the value of the character string.
+   * @param { string } domainName - Indicates the name of the domain name to set.
+   * @returns { boolean } Returns {@code true} if the operation is successful; returns {@code false} otherwise.
+   * @throws { BusinessError } 201 - Permission denied.
+   * @syscap SystemCapability.Applications.Settings.Core
+   * @StageModelOnly
+   * @since 20
+   * @arkts 1.2
+   */
+  function setValueSyncWithContextNameValueDomainName(context: Context, name: string, value: string, domainName: string): boolean;
+
+  /**
+   * @arkts 1.2
+   */
+  overload setValueSync { setValueSyncWithContextNameValue, setValueSyncWithContextNameValueDomainName };
+
   /**
    * Monitor registration key(synchronous method)
    * [USER_SECURE] domain need ohos.permission.MANAGE_SECURE_SETTINGS permission.