diff --git a/api/@ohos.util.d.ts b/api/@ohos.util.d.ts
index a2e7914b17b8b81655bfa422998c568f20e634a3..88ec1e49e9e060a2a7ac1e31e92b975de8518f3a 100644
--- a/api/@ohos.util.d.ts
+++ b/api/@ohos.util.d.ts
@@ -416,10 +416,19 @@ declare namespace util {
         [Symbol.iterator](): IterableIterator<[K, V]>;
     }
     interface ScopeComparable {
-        /* The comparison function is used by the scope. */
+        /**
+         * The comparison function is used by the scope.
+         * @since 8
+         * @sysCap SystemCapability.CCRuntime
+         * @return Returns whether the current object is greater than or equal to the input object.
+         */
         compareTo(other: ScopeComparable): boolean;
     }
-
+    /**
+     * A type used to denote ScopeComparable or number.
+     * @since 8
+     * @sysCap SystemCapability.CCRuntime
+     */
     type ScopeType = ScopeComparable | number;
 
     class Scope{
diff --git a/api/@ohos.xml.d.ts b/api/@ohos.xml.d.ts
index afe6be93c441289f973daf2c42f0a0a28ff4ee5e..8d55d7a9c7e3517629a1c56e174bf0325e02b537 100644
--- a/api/@ohos.xml.d.ts
+++ b/api/@ohos.xml.d.ts
@@ -117,90 +117,132 @@ declare namespace xml {
     enum EventType {
         /**
           * Start a document.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         START_DOCUMENT,
         /**
           * End a document.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         END_DOCUMENT,
         /**
           * Start a tag.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         START_TAG,
         /**
           * End a tag.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         END_TAG,
         /**
           * Character data.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         TEXT,
         /**
           * A CDATA sections.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         CDSECT,
         /**
           * An XML comment.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         COMMENT,
         /**
           * An XML document type declaration.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         DOCDECL,
         /**
           * An XML processing instruction declaration.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         INSTRUCTION,
         /**
           * An entity reference.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         ENTITY_REFERENCE,
         /**
           * a whitespace.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
-        WHITESPACE,
+        WHITESPACE
     }
 
     /** The current parse info.  */
     interface ParseInfo {
         /**
           * The current column number, starting from 1.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getColumnNumber(): number;
         /**
           * The current depth of the element.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getDepth(): number;
         /**
-          * The current column number, starting from 1.
+          * The current line number, starting from 1.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getLineNumber(): number;
         /**
-          * The current element name.
+          * The current element's name.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getName(): string;
         /**
-          * The current element's name.
+          * The current element's namespace.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getNamespace(): string;
         /**
-          * The current element's namespace.
+          * The current element's prefix.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getPrefix(): string;
         /**
           * The text content of the current event as String.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getText(): string;
         /**
           * Returns true if the current element is empty.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         isEmptyElementTag(): boolean;
         /**
           * Checks whether the current TEXT event contains only whitespace characters.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         isWhitespace(): boolean;
         /**
           * Returns the number of attributes of the current start tag.
+          * @since 8
+          * @sysCap SystemCapability.CCRuntime
           */
         getAttributeCount(): number;
     }