diff --git a/api/@ohos.uiAppearance.static.d.ets b/api/@ohos.uiAppearance.static.d.ets
index 944beaeabe83df6479a47a6232f829a7dd8a10a6..228df202d144eb6639a0118176789ba0105bc030 100644
--- a/api/@ohos.uiAppearance.static.d.ets
+++ b/api/@ohos.uiAppearance.static.d.ets
@@ -94,10 +94,6 @@ declare namespace uiAppearance {
      * Acquire the current dark-mode.
      *
      * @returns { DarkMode } current dark-mode.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes:
-     * <br> 1. Mandatory parameters are left unspecified.
-     * <br> 2. Incorrect parameters types.
-     * <br> 3. Parameter verification failed.
      * @throws { BusinessError } 500001 - Internal error.
      * @syscap SystemCapability.ArkUI.UiAppearance
      * @since 20
@@ -126,10 +122,6 @@ declare namespace uiAppearance {
      * Acquire the current font-scale.
      *
      * @returns { number } current font-scale.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes:
-     * <br> 1. Mandatory parameters are left unspecified.
-     * <br> 2. Incorrect parameters types.
-     * <br> 3. Parameter verification failed.
      * @throws { BusinessError } 500001 - Internal error.
      * @syscap SystemCapability.ArkUI.UiAppearance
      * @since 20
@@ -158,10 +150,6 @@ declare namespace uiAppearance {
      * Acquire the current font-weight-scale.
      *
      * @returns { number } current font-weight-scale.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes:
-     * <br> 1. Mandatory parameters are left unspecified.
-     * <br> 2. Incorrect parameters types.
-     * <br> 3. Parameter verification failed.
      * @throws { BusinessError } 500001 - Internal error.
      * @syscap SystemCapability.ArkUI.UiAppearance
      * @since 20