diff --git a/api/@ohos.deviceInfo.d.ts b/api/@ohos.deviceInfo.d.ts
index fe6c8fbd75350fa0211ac69d69f0f8e280517c35..5d89162c3cd7d22bcf8fb6fcd2ba1e18bbbc2dc8 100644
--- a/api/@ohos.deviceInfo.d.ts
+++ b/api/@ohos.deviceInfo.d.ts
@@ -138,7 +138,7 @@ declare namespace deviceInfo {
    * which can be {@code phone} (or {@code default} for phones), {@code wearable}, {@code liteWearable},
    * {@code tablet}, {@code tv}, {@code car}, or {@code smartVision}.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @atomicservice
@@ -156,7 +156,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the device manufacturer represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -181,7 +181,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the device brand represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @atomicservice
@@ -199,7 +199,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the external product series represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -216,7 +216,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the product series represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -241,7 +241,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the product model represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @atomicservice
@@ -252,6 +252,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the product model alias represented by a string.
    *
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @atomicservice
@@ -269,7 +270,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the software model represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -286,7 +287,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the hardware model represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -296,7 +297,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the hardware profile represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 6
    * @deprecated since 9
@@ -307,7 +308,7 @@ declare namespace deviceInfo {
    * Obtains the device serial number represented by a string.
    *
    * @permission ohos.permission.sec.ACCESS_UDID
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 6
    */
@@ -323,7 +324,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the bootloader version number represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -340,7 +341,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the application binary interface (Abi) list represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -357,7 +358,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the security patch level represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -374,7 +375,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the product version represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -391,7 +392,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the incremental version represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -412,7 +413,7 @@ declare namespace deviceInfo {
    * <p>The OS release category can be {@code Release}, {@code Beta}, or {@code Canary}.
    * The specific release type may be {@code Release}, {@code Beta1}, or others alike.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -437,7 +438,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the OS version represented by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @atomicservice
@@ -457,7 +458,7 @@ declare namespace deviceInfo {
    * Obtains the major (M) version number, which increases with any updates to the overall architecture.
    * <p>The M version number monotonically increases from 1 to 99.
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -478,7 +479,7 @@ declare namespace deviceInfo {
    * architecture or major features.
    * <p>The S version number monotonically increases from 0 to 99.
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -497,7 +498,7 @@ declare namespace deviceInfo {
    * Obtains the feature (F) version number, which increases with any planned new features.
    * <p>The F version number monotonically increases from 0 or 1 to 99.
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -516,7 +517,7 @@ declare namespace deviceInfo {
    * Obtains the build (B) version number, which increases with each new development build.
    * <p>The B version number monotonically increases from 0 or 1 to 999.
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -541,7 +542,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the SDK API version number.
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @atomicservice
@@ -559,7 +560,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the first API version number.
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -576,7 +577,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the version ID by a string.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -593,7 +594,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the build types of the same baseline code.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -610,7 +611,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the different build user of the same baseline code.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -627,7 +628,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the different build host of the same baseline code.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -644,7 +645,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the build time.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -661,7 +662,7 @@ declare namespace deviceInfo {
   /**
    * Obtains the version hash.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 10
@@ -672,7 +673,7 @@ declare namespace deviceInfo {
    * Obtains the device udid.
    *
    * @permission ohos.permission.sec.ACCESS_UDID
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 7
    */
@@ -684,7 +685,7 @@ declare namespace deviceInfo {
    * distributionOsName will return the ISV OS name
    * If ISV not specified, it will return an empty string
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 10
    */
@@ -696,7 +697,7 @@ declare namespace deviceInfo {
    * distributionOSVersion will return the ISV OS version
    * If ISV not specified, it will return the same value as osFullName
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 10
    */
@@ -708,7 +709,7 @@ declare namespace deviceInfo {
    * distributionOSVersion will return the ISV OS api version
    * If ISV not specified, it will return the same value as sdkApiVersion
    *
-   * 
+   * @type { number }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 10
    */
@@ -719,6 +720,7 @@ declare namespace deviceInfo {
    * <p>Independent Software Vendor (ISV) may distribute OHOS with their own OS api name.
    * distributionOSApiName will return the ISV OS api name
    *
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 13
    */
@@ -730,7 +732,7 @@ declare namespace deviceInfo {
    * distributionOSVersion will return the ISV OS release type
    * If ISV not specified, it will return the same value as osReleaseType
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 10
    */
@@ -751,7 +753,7 @@ declare namespace deviceInfo {
    * For apps from the same developer, which are running on different devices, each of them has its own ODID.
    * For apps from different developers, which are running on different devices, each of them has its own ODID.
    *
-   * 
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 12
    */
@@ -761,6 +763,7 @@ declare namespace deviceInfo {
    * Obtaining the hard drive serial number.
    *
    * @permission ohos.permission.ACCESS_DISK_PHY_INFO
+   * @type { string }
    * @syscap SystemCapability.Startup.SystemInfo
    * @since 15
    */
@@ -804,6 +807,7 @@ declare namespace deviceInfo {
   /**
    * Obtaining the performance class.
    *
+   * @type { PerformanceClassLevel }
    * @syscap SystemCapability.Startup.SystemInfo
    * @crossplatform
    * @since 19