diff --git a/api/@internal/component/ets/web.d.ts b/api/@internal/component/ets/web.d.ts
index 79dfa88cc2872ba73e3bac0492287653af53a356..9e33d0dc406d6146b83db065f0d20963879eb5da 100755
--- a/api/@internal/component/ets/web.d.ts
+++ b/api/@internal/component/ets/web.d.ts
@@ -175,19 +175,19 @@ declare enum RenderExitReason {
   PROCESS_WAS_KILLED,
 
   /**
-   * SIGKILL or task manager kill.
+   * Segmentation fault.
    * @since 8
    */
   PROCESS_CRASHED,
 
   /**
-   * SIGKILL or task manager kill.
+   * Out of memory.
    * @since 8
    */
   PROCESS_OOM,
 
   /**
-   * SIGKILL or task manager kill.
+   * Unkown reason.
    * @since 8
    */
   PROCESS_EXIT_UNKNOWN,
@@ -762,7 +762,7 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * Sets whether javaScript running in the context of a file URL can access content from other file URLs.
    * @param fileFromUrlAccess {@code true} means enable a file URL can access other file URLs;
    * {@code false} otherwise.
-   * 
+   *
    * @since 8
    */
   fileFromUrlAccess(fileFromUrlAccess: boolean): WebAttribute;
@@ -1041,7 +1041,7 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    *
    * @since 8
    */
-  onFileSelectorShow(callback: (event?: { result: FileSelectorResult, 
+  onFileSelectorShow(callback: (event?: { result: FileSelectorResult,
     fileSelector: FileSelectorParam }) => void): WebAttribute;
 }