diff --git a/api/@ohos.userIAM.userAuth.d.ts b/api/@ohos.userIAM.userAuth.d.ts
index 00a19360bb86f991a5cefc9527556f224591148c..c781c04bc68086f842456940914df0ede575e9d6 100644
--- a/api/@ohos.userIAM.userAuth.d.ts
+++ b/api/@ohos.userIAM.userAuth.d.ts
@@ -126,12 +126,13 @@ declare namespace userAuth {
     /**
      * User authentication.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      */
     class UserAuth {
         /**
          * Constructor to get the UserAuth class instance.
          * @since 8
-         * @syscap SystemCapability.UserIAM.UserAuth
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @return Returns the UserAuth class instance.
          */
         constructor();
@@ -139,7 +140,7 @@ declare namespace userAuth {
         /**
          * Get version information.
          * @since 8
-         * @syscap SystemCapability.UserIAM.UserAuth
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @return Returns version information.
          */
         getVersion() : number;
@@ -147,7 +148,7 @@ declare namespace userAuth {
         /**
          * Check whether the authentication capability is available.
          * @since 8
-         * @syscap SystemCapability.UserIAM.UserAuth
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @permission ohos.permission.ACCESS_BIOMETRIC
          * @param authType Credential type for authentication.
          * @param authTrustLevel Trust level of authentication result.
@@ -158,7 +159,7 @@ declare namespace userAuth {
         /**
          * Executes authentication.
          * @since 8
-         * @syscap SystemCapability.UserIAM.UserAuth
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @permission ohos.permission.ACCESS_BIOMETRIC
          * @param challenge pass in challenge value.
          * @param authType type of authentication.
@@ -171,7 +172,7 @@ declare namespace userAuth {
         /**
          * Cancels authentication with ContextID.
          * @since 8
-         * @syscap SystemCapability.UserIAM.UserAuth
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @permission ohos.permission.ACCESS_BIOMETRIC
          * @param contextID Cancel authentication and pass in ContextID.
          * @return Returns a number value indicating whether Cancel authentication was successful.
@@ -183,6 +184,7 @@ declare namespace userAuth {
         /**
          * The authentication result code is returned through the callback.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @param result authentication result code.
          * @param extraInfo pass the specific information for different situation.
          * If the authentication is passed, the authentication token is returned in extrainfo,
@@ -194,6 +196,7 @@ declare namespace userAuth {
         /**
          * During an authentication, the TipsCode is returned through the callback.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          * @param module the executor type for authentication.
          * @param acquire the tip code for different authentication executor.
          * @param extraInfo reserved parameter.
@@ -204,6 +207,7 @@ declare namespace userAuth {
     /**
      * Authentication result: authentication token, remaining authentication times, freezing time.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      * @param token pass the authentication result if the authentication is passed.
      * @param remainTimes return the remaining authentication times if the authentication fails.
      * @param freezingTime return the freezing time if the authectication executor is locked.
@@ -217,71 +221,83 @@ declare namespace userAuth {
     /**
      * Result code.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      */
     enum ResultCode {
         /**
          * Indicates that the result is success or ability is supported.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         SUCCESS = 0,
 
         /**
          * Indicates the the result is failure or ability is not supported.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FAIL = 1,
 
         /**
          * Indicates other errors.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         GENERAL_ERROR = 2,
 
         /**
          * Indicates that this operation has been canceled.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         CANCELED = 3,
 
         /**
          * Indicates that this operation has timed out.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         TIMEOUT = 4,
 
         /**
          * Indicates that this authentication type is not supported.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         TYPE_NOT_SUPPORT = 5,
 
         /**
          * Indicates that the authentication trust level is not supported.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         TRUST_LEVEL_NOT_SUPPORT = 6,
 
         /**
          * Indicates that the authentication task is busy. Wait for a few seconds and try again.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         BUSY = 7,
 
         /**
          * Indicates incorrect parameters.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         INVALID_PARAMETERS = 8,
 
         /**
          * Indicates that the authenticator is locked.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         LOCKED = 9,
 
         /**
          * Indicates that the user has not enrolled the authenticator.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         NOT_ENROLLED = 10
     }
@@ -289,71 +305,83 @@ declare namespace userAuth {
     /**
      * Indicates the enumeration of prompt codes in the process of face authentication.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      */
     enum FaceTips {
         /**
          * Indicates that the obtained facial image is too bright due to high illumination.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_BRIGHT = 1,
 
         /**
          * Indicates that the obtained facial image is too dark due to low illumination.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_DARK = 2,
 
         /**
          * Indicates that the face is too close to the device.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_CLOSE = 3,
 
         /**
          * Indicates that the face is too far away from the device.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_FAR = 4,
 
         /**
          * Indicates that the device is too high, and that only the upper part of the face is captured.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_HIGH = 5,
 
         /**
          * Indicates that the device is too low, and that only the lower part of the face is captured.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_LOW = 6,
 
         /**
          * Indicates that the device is deviated to the right, and that only the right part of the face is captured.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_RIGHT = 7,
 
         /**
          * Indicates that the device is deviated to the left, and that only the left part of the face is captured.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_LEFT = 8,
 
         /**
          * Indicates that the face moves too fast during facial information collection.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_TOO_MUCH_MOTION = 9,
 
         /**
          * Indicates that the face is not facing the device.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_POOR_GAZE = 10,
 
         /**
          * Indicates that no face is detected.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE_AUTH_TIP_NOT_DETECTED = 11,
     }
@@ -361,41 +389,48 @@ declare namespace userAuth {
     /**
      * Indicates the enumeration of prompt codes in the process of fingerprint authentication.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      */
     enum FingerprintTips {
         /**
          * Indicates that the image acquired is good.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT_AUTH_TIP_GOOD = 0,
 
         /**
          * Indicates that the fingerprint image is too noisy due to suspected or detected dirt on sensor.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT_AUTH_TIP_DIRTY = 1,
 
         /**
          * Indicates that the fingerprint image is too noisy to process due to a detected condition.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT_AUTH_TIP_INSUFFICIENT = 2,
 
         /**
          * Indicates that only a partial fingerprint image is detected.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT_AUTH_TIP_PARTIAL = 3,
 
         /**
          * Indicates that the fingerprint image is incomplete due to quick motion.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT_AUTH_TIP_TOO_FAST = 4,
 
         /**
          * Indicates that the fingerprint image is unreadable due to lack of motion.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT_AUTH_TIP_TOO_SLOW = 5
     }
@@ -403,17 +438,20 @@ declare namespace userAuth {
     /**
      * Credential type for authentication.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      */
     enum UserAuthType {
         /**
          * Authentication type face.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FACE = 2,
 
         /**
          * Authentication type fingerprint.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         FINGERPRINT = 4
     }
@@ -421,29 +459,34 @@ declare namespace userAuth {
     /**
      * Trust level of authentication results.
      * @since 8
+     * @syscap SystemCapability.UserIAM.UserAuth.Core
      */
     enum AuthTrustLevel {
         /**
          * Authentication result trusted level 1.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         ATL1 = 10000,
 
         /**
          * Authentication result trusted level 2.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         ATL2 = 20000,
 
         /**
          * Authentication result trusted level 3.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         ATL3 = 30000,
 
         /**
          * Authentication result trusted level 4.
          * @since 8
+         * @syscap SystemCapability.UserIAM.UserAuth.Core
          */
         ATL4 = 40000
     }