diff --git a/en/application-dev/reference/apis/js-apis-system-battery.md b/en/application-dev/reference/apis/js-apis-system-battery.md
index 8eef0562cdedb91214d4eb9e688445eb6d8ff9b8..ec63058c998fcbaeb278a7a7c3ef7fcbc4620f2d 100644
--- a/en/application-dev/reference/apis/js-apis-system-battery.md
+++ b/en/application-dev/reference/apis/js-apis-system-battery.md
@@ -21,7 +21,7 @@ getStatus(options?: GetStatusOptions): void;
 
 Obtains the current charging state and battery level.
 
-**System capability**: SystemCapability.PowerManager.BatteryManager.Core
+**System capability**: SystemCapability.PowerManager.BatteryManager.Lite
 
 **Parameters**
 
@@ -46,7 +46,7 @@ battery.getStatus({
 
 Object that contains the API calling result.
 
-**System capability**: SystemCapability.PowerManager.BatteryManager.Core
+**System capability**: SystemCapability.PowerManager.BatteryManager.Lite
 
 | Name  | Type                                               | Mandatory| Description                                                        |
 | -------- | --------------------------------------------------- | ---- | ------------------------------------------------------------ |
@@ -58,7 +58,7 @@ Object that contains the API calling result.
 
 Defines a response that returns the charging status and remaining power of the device.
 
-**System capability**: SystemCapability.PowerManager.BatteryManager.Core
+**System capability**: SystemCapability.PowerManager.BatteryManager.Lite
 
 | Name| Type| Readable| Writable| Description|
 | -------- | -------- | -------- | -------- | -------- |
diff --git a/en/application-dev/reference/apis/js-apis-system-brightness.md b/en/application-dev/reference/apis/js-apis-system-brightness.md
index 01a1defec2d87411735e0ffcf30b08beb93faccf..55b0bdee44b6f421863162c3d078bd092fcfb95a 100644
--- a/en/application-dev/reference/apis/js-apis-system-brightness.md
+++ b/en/application-dev/reference/apis/js-apis-system-brightness.md
@@ -22,7 +22,7 @@ getValue(options?: GetBrightnessOptions): void
 
 Obtains the current screen brightness.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **Parameters**
 
@@ -50,7 +50,7 @@ setValue(options?: SetBrightnessOptions): void
 
 Sets the screen brightness.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **Parameters**
 
@@ -79,7 +79,7 @@ getMode(options?: GetBrightnessModeOptions): void
 
 Obtains the screen brightness adjustment mode.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **Parameters**
 
@@ -107,7 +107,7 @@ setMode(options?: SetBrightnessModeOptions): void
 
 Sets the screen brightness adjustment mode.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **Parameters**
 | Name| Type| Mandatory| Description|
@@ -137,7 +137,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 Sets whether to always keep the screen on. Call this API in **onShow()**.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **Parameters**
 
@@ -162,7 +162,7 @@ Sets whether to always keep the screen on. Call this API in **onShow()**.
 
 Defines the options for obtaining the screen brightness.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name    | Type                                                     | Mandatory| Description                                                        |
 | -------- | --------------------------------------------------------- | ---- | ------------------------------------------------------------ |
@@ -174,7 +174,7 @@ Defines the options for obtaining the screen brightness.
 
 Defines the options for setting the screen brightness.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name    | Type                                | Mandatory| Description                                                        |
 | -------- | ------------------------------------ | ---- | ------------------------------------------------------------ |
@@ -187,7 +187,7 @@ Defines the options for setting the screen brightness.
 
 Defines a response that returns the screen brightness.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name| Type| Readable| Writable| Description|
 | -------- | -------- | -------- | -------- | -------- |
@@ -197,7 +197,7 @@ Defines a response that returns the screen brightness.
 
 Defines the options for obtaining the screen brightness mode.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name    | Type                                                        | Mandatory| Description                                                        |
 | -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
@@ -209,7 +209,7 @@ Defines the options for obtaining the screen brightness mode.
 
 Defines the options for setting the screen brightness mode.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name    | Type                                | Mandatory| Description                                                  |
 | -------- | ------------------------------------ | ---- | ------------------------------------------------------ |
@@ -222,7 +222,7 @@ Defines the options for setting the screen brightness mode.
 
 Defines a response that returns the screen brightness mode.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name| Type| Readable| Writable| Description|
 | -------- | -------- | -------- | -------- | -------- |
@@ -232,7 +232,7 @@ Defines a response that returns the screen brightness mode.
 
 Defines the options for setting the screen to be steady on.
 
-**System capability**: SystemCapability.PowerManager.DisplayPowerManager
+**System capability**: SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | Name        | Type                                | Mandatory| Description                                                  |
 | ------------ | ------------------------------------ | ---- | ------------------------------------------------------ |
diff --git a/en/application-dev/reference/syscap-list.md b/en/application-dev/reference/syscap-list.md
index f550259f41ac46bd6841083f87c412ba4e6c9a0f..bf294b95d9b536f5a71c41618896c26b893ab2fe 100644
--- a/en/application-dev/reference/syscap-list.md
+++ b/en/application-dev/reference/syscap-list.md
@@ -359,6 +359,14 @@ Power management display
 | ------- | ------ | ------ | ---- | ---- | ------ | ------------ | ------ |
 | Yes     | No    | Yes    | Yes  | No  | Yes    | No          | No    |
 
+## SystemCapability.PowerManager.DisplayPowerManager.Lite
+
+Lite device capabilities of the system power management display
+
+| Default | Sports Watch| Smart Watch| Tablet| Head Unit| Smart TV| Smart Vision | Router |
+| ------- | ------ | ------ | ---- | ---- | ------ | ------------ | ------ |
+| Yes     | Yes    | Yes    | Yes  | No  | Yes    | No          | No    |
+
 ## SystemCapability.PowerManager.ThermalManager
 
 Temperature control
diff --git a/zh-cn/application-dev/reference/apis/js-apis-system-battery.md b/zh-cn/application-dev/reference/apis/js-apis-system-battery.md
index a14490915d767c615d8221fdce9df6d99f35a196..73ea1bcd742e74becc93e926b300cc28ceb172ec 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-system-battery.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-system-battery.md
@@ -21,7 +21,7 @@ getStatus(options?: GetStatusOptions): void;
 
 获取设备当前的充电状态及剩余电量。
 
-**系统能力：** SystemCapability.PowerManager.BatteryManager.Core
+**系统能力：** SystemCapability.PowerManager.BatteryManager.Lite
 
 **参数：**
 
@@ -46,7 +46,7 @@ battery.getStatus({
 
 包含接口调用结果的对象。
 
-**系统能力：** SystemCapability.PowerManager.BatteryManager.Core
+**系统能力：** SystemCapability.PowerManager.BatteryManager.Lite
 
 | 参数名   | 类型                                                | 必填 | 说明                                                         |
 | -------- | --------------------------------------------------- | ---- | ------------------------------------------------------------ |
@@ -58,7 +58,7 @@ battery.getStatus({
 
 包含充电状态及剩余电量的对象。
 
-**系统能力：** SystemCapability.PowerManager.BatteryManager.Core
+**系统能力：** SystemCapability.PowerManager.BatteryManager.Lite
 
 | 参数名 | 类型 | 可读 | 可写 | 说明 |
 | -------- | -------- | -------- | -------- | -------- |
diff --git a/zh-cn/application-dev/reference/apis/js-apis-system-brightness.md b/zh-cn/application-dev/reference/apis/js-apis-system-brightness.md
index 9097f8f38dd76cf4f29fa1edcad22c58462a1830..107005a04cff5e4087dbb1f2197d1bae7dc99655 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-system-brightness.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-system-brightness.md
@@ -22,7 +22,7 @@ getValue(options?: GetBrightnessOptions): void
 
 获得设备当前的屏幕亮度值。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **参数：**
 
@@ -50,7 +50,7 @@ setValue(options?: SetBrightnessOptions): void
 
 设置设备当前的屏幕亮度值。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **参数：**
 
@@ -79,7 +79,7 @@ getMode(options?: GetBrightnessModeOptions): void
 
 获得当前屏幕亮度模式。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **参数：**
 
@@ -107,7 +107,7 @@ setMode(options?: SetBrightnessModeOptions): void
 
 设置设备当前的屏幕亮度模式。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **参数：**
 | 参数名 | 类型 | 必填 | 说明 |
@@ -137,7 +137,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 设置屏幕是否保持常亮状态，开启常亮模式推荐在onShow()阶段调用。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 **参数：**
 
@@ -162,7 +162,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 获取屏幕亮度的参数对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称     | 类型                                                      | 必填 | 说明                                                         |
 | -------- | --------------------------------------------------------- | ---- | ------------------------------------------------------------ |
@@ -174,7 +174,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 设置屏幕亮度的参数对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称     | 类型                                 | 必填 | 说明                                                         |
 | -------- | ------------------------------------ | ---- | ------------------------------------------------------------ |
@@ -187,7 +187,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 包含屏幕亮度的对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称 | 类型 | 可读 | 可写 | 说明 |
 | -------- | -------- | -------- | -------- | -------- |
@@ -197,7 +197,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 获取屏幕亮度模式的参数对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称     | 类型                                                         | 必填 | 说明                                                         |
 | -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
@@ -209,7 +209,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 设置屏幕亮度模式的参数对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称     | 类型                                 | 必填 | 说明                                                   |
 | -------- | ------------------------------------ | ---- | ------------------------------------------------------ |
@@ -222,7 +222,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 包含屏幕亮度模式的对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称 | 类型 | 可读 | 可写 | 说明 |
 | -------- | -------- | -------- | -------- | -------- |
@@ -232,7 +232,7 @@ setKeepScreenOn(options?: SetKeepScreenOnOptions): void
 
 设置屏幕常亮的参数对象。
 
-**系统能力：** SystemCapability.PowerManager.DisplayPowerManager
+**系统能力：** SystemCapability.PowerManager.DisplayPowerManager.Lite
 
 | 名称         | 类型                                 | 必填 | 说明                                                   |
 | ------------ | ------------------------------------ | ---- | ------------------------------------------------------ |
diff --git a/zh-cn/application-dev/reference/syscap-list.md b/zh-cn/application-dev/reference/syscap-list.md
index d5204e3a4e1c7e93fc567ea7637e7aabc4955248..77de77dc3288ff0b9de32b28855b84cf83b99ac4 100644
--- a/zh-cn/application-dev/reference/syscap-list.md
+++ b/zh-cn/application-dev/reference/syscap-list.md
@@ -359,6 +359,14 @@ GNSS硬件相关能力
 | ------- | ------ | ------ | ---- | ---- | ------ | ------------ | ------ |
 | 是      | 否     | 是     | 是   | 否   | 是     | 否           | 否     |
 
+## SystemCapability.PowerManager.DisplayPowerManager.Lite
+
+轻设备系统显示能效管理
+
+| Default | 运动表 | 智能表 | 平板 | 车机 | 智慧屏 | Smart-Vision | Router |
+| ------- | ------ | ------ | ---- | ---- | ------ | ------------ | ------ |
+| 是      | 是     | 是     | 是   | 否   | 是     | 否           | 否     |
+
 ## SystemCapability.PowerManager.ThermalManager
 
 温控服务