diff --git a/arkui/ace_engine/native/native_dialog.h b/arkui/ace_engine/native/native_dialog.h
index 5bdde7f9d1eb5b35d572b87e21c62971d6b8d7cb..a59f1afcb526077fab851017e77ac29abe4d2e8d 100644
--- a/arkui/ace_engine/native/native_dialog.h
+++ b/arkui/ace_engine/native/native_dialog.h
@@ -983,7 +983,8 @@ int32_t OH_ArkUI_CustomDialog_SetShadow(ArkUI_CustomDialogOptions* options, ArkU
  * @brief Sets the custom shadow of the dialog box background.
  *
  * @param options Dialog box parameters.
- * @param customShadow Custom shadow parameter. The format is the same as that of the <b>NODE_SHADOW</b> property.
+ * @param customShadow Custom shadow parameter. The format is the same as that of
+ * the <b>NODE_CUSTOM_SHADOW</b> property.
  * @return Returns the error code.
  *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
  *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.