diff --git a/arkui/ace_engine/native/native_node.h b/arkui/ace_engine/native/native_node.h
index d9516d4064cf8985750d97dea981b3953f6b0b3b..70f319165beddaceea59e59b256573d789734676 100644
--- a/arkui/ace_engine/native/native_node.h
+++ b/arkui/ace_engine/native/native_node.h
@@ -3960,6 +3960,22 @@ typedef enum {
      */
     NODE_TEXT_AREA_LINE_HEIGHT = 8031,
 
+    /**
+     * @brief Define bar state of the text area.
+     * This attribute can be set, reset, and obtained as required through APIs.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .value[0].i32: bar state of the text area, specified using the {@link ArkUI_BarState}
+     * enum. The default value is <b>ARKUI_BAR_STATE_AUTO</b>. \n
+     * \n
+     * Format of the return value {@link ArkUI_AttributeItem}:\n
+     * .value[0].i32: bar state of the text area, specified using the {@link ArkUI_BarState}
+     * enum. \n
+     *
+     * @since 21
+     */
+     NODE_TEXT_AREA_BAR_STATE = 8032,
+
     /**
      * @brief Defines the button text content. This attribute can be set, reset, and obtained as required through APIs.
      *
diff --git a/arkui/ace_engine/native/native_type.h b/arkui/ace_engine/native/native_type.h
index e43a92fa2e6bb1503111cdb5091bfd59e2e200d6..13d2a82dec2724f0b9264b8a0a146003f886a644 100644
--- a/arkui/ace_engine/native/native_type.h
+++ b/arkui/ace_engine/native/native_type.h
@@ -696,6 +696,20 @@ typedef enum {
     ARKUI_EDGE_EFFECT_NONE,
 } ArkUI_EdgeEffect;
 
+/**
+ * @brief Enumerates the status of the scroll bar.
+ *
+ * @since 21
+ */
+typedef enum {
+    /** Not displayed. */
+    ARKUI_BAR_STATE_OFF = 0,
+    /** On-demand display. */
+    ARKUI_BAR_STATE_AUTO = 1,
+    /** Resident display. */
+    ARKUI_BAR_STATE_ON = 2,
+} ArkUI_BarState;
+
 /**
  * @brief Enumerates the edges for which the effect takes effect when the boundary of the scrollable content is reached.
  *