diff --git a/api/@ohos.pasteboard.d.ts b/api/@ohos.pasteboard.d.ts
index 18375256d33a3137f80a12ab65a30783b5ae6cf4..e2c25e195922a350290c762f75f5acba329fdd11 100644
--- a/api/@ohos.pasteboard.d.ts
+++ b/api/@ohos.pasteboard.d.ts
@@ -341,7 +341,7 @@ declare namespace pasteboard {
      * @param { string } mimeType - indicates the MIME type of value.
      * @param { ValueType } value - content to be saved.
      * @throws { BusinessError } 401 - if type of mimeType is not string, or the value can not match the mimeType correctly.
-     * @throws { BusinessError } 12900002 - if the count of records in PasteData exceeds MAX_RECORD_NUM.
+     * @throws { BusinessError } 12900002 - The number of record exteeds the maximum limit.
      * @since 9
      */
     addRecord(mimeType: string, value: ValueType): void;
@@ -425,7 +425,7 @@ declare namespace pasteboard {
      * @param { number } index - indicates the record index in PasteData.
      * @returns { PasteDataRecord } the record in PasteData with index.
      * @throws { BusinessError } 401 - if type of index is not number.
-     * @throws { BusinessError } 12900001 - if index is out of the record count of PasteData.
+     * @throws { BusinessError } 12900001 - The index is out of the record.
      * @since 9
      */
     getRecord(index: number): PasteDataRecord;
@@ -477,7 +477,7 @@ declare namespace pasteboard {
      * Removes a Record based on a specified index.
      * @param { number } index - indicates the record index in PasteData.
      * @throws { BusinessError } 401 - if type of index is not number.
-     * @throws { BusinessError } 12900001 - if index is out of the record count of PasteData.
+     * @throws { BusinessError } 12900001 - The index is out of the record.
      * @since 9
      */
     removeRecord(index: number): void;
@@ -497,7 +497,7 @@ declare namespace pasteboard {
      * @param { number } index - indicates the record index in PasteData.
      * @param { PasteDataRecord } record - the content of a new record.
      * @throws { BusinessError } 401 - if type of index is not number or type of record is not PasteDataRecord.
-     * @throws { BusinessError } 12900001 - if index is out of the record count of PasteData.
+     * @throws { BusinessError } 12900001 - The index is out of the record.
      * @since 9
      */
     replaceRecord(index: number, record: PasteDataRecord): void;
@@ -559,7 +559,7 @@ declare namespace pasteboard {
      * Gets pastedata from the system pasteboard.
      * @param { AsyncCallback<PasteData> } callback - the callback of getData.
      * @throws { BusinessError } 401 - if type of callback is not AsyncCallback<PasteData>.
-     * @throws { BusinessError } 12900003 - if another getData is being processed.
+     * @throws { BusinessError } 12900003 - Another copy or paste is in progress.
      * @since 9
      */
     getData(callback: AsyncCallback<PasteData>): void;
@@ -567,7 +567,7 @@ declare namespace pasteboard {
     /**
      * Gets pastedata from the system pasteboard.
      * @returns { Promise<PasteData> } the promise returned by the getData.
-     * @throws { BusinessError } 12900003 - if another getData is being processed.
+     * @throws { BusinessError } 12900003 - Another copy or paste is in progress.
      * @since 9
      */
     getData(): Promise<PasteData>;
@@ -612,8 +612,8 @@ declare namespace pasteboard {
      * @param { PasteData } data - PasteData will be written to the clipboard
      * @param { AsyncCallback<void> } callback - the callback of setData.
      * @throws { BusinessError } 401 - if type of data is not PasteData or type of callback is not AsyncCallback<void>.
-     * @throws { BusinessError } 12900003 - if another setData is being processed.
-     * @throws { BusinessError } 12900004 - if the system prohibits copying.
+     * @throws { BusinessError } 12900003 - Another copy or paste is in progress.
+     * @throws { BusinessError } 12900004 - Replication is prohibited.
      * @since 9
      */
     setData(data: PasteData, callback: AsyncCallback<void>): void;
@@ -623,8 +623,8 @@ declare namespace pasteboard {
      * @param { PasteData } data - PasteData will be written to the clipboard.
      * @returns { Promise<void> } the promise returned by the function.
      * @throws { BusinessError } 401 - if type of data is not PasteData.
-     * @throws { BusinessError } 12900003 - if another setData is being processed.
-     * @throws { BusinessError } 12900004 - if the system prohibits copying.
+     * @throws { BusinessError } 12900003 - Another copy or paste is in progress.
+     * @throws { BusinessError } 12900004 - Replication is prohibited.
      * @since 9
      */
     setData(data: PasteData): Promise<void>;