diff --git a/arkui/ace_engine/native/native_node.h b/arkui/ace_engine/native/native_node.h
index f20102e7c33d5f92c712e0117bd385132ca063ba..76694cf25aa9c1a227cbde39fbdaf3f406fff73c 100644
--- a/arkui/ace_engine/native/native_node.h
+++ b/arkui/ace_engine/native/native_node.h
@@ -4343,12 +4343,17 @@ typedef enum {
      * .value[1]?.i32: whether to enable the scroll effect when the component content size is smaller than the
      * component itself. Optional. The value <b>1</b> means to enable the scroll effect, and <b>0</b> means the
      * opposite. The default value is <b>1</b>. \n
+     * .value[2]?.i32: direction in which the effect takes effect. The parameter type is {@link ArkUI_EffectEdge}.
+     * The default value is <b>ARKUI_EFFECT_EDGE_START | ARKUI_EFFECT_EDGE_END</b>. This parameter is supported since
+     * API version 16. \n
      * \n
      * Format of the return value {@link ArkUI_AttributeItem}:\n
      * .value[0].i32: effect used at the edges of the component when the boundary of the scrollable content is reached.
      * The parameter type is {@link ArkUI_EdgeEffect}. \n
      * .value[1].i32: whether to enable the scroll effect when the component content size is smaller than the component
      * itself. Optional. The value <b>1</b> means to enable the scroll effect, and <b>0</b> means the opposite. \n
+     * .value[2].i32: edge for which the effect takes effect when the boundary of the scrollable content is reached.
+     * The parameter type is {@link ArkUI_EffectEdge}. This parameter is supported since API version 16. \n
      *
      */
     NODE_SCROLL_EDGE_EFFECT,