diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index b5f15e435f2c5b382402e1300d178d30e5db48c8..9716d21898b5ca219a049d97150e54a5e2a591af 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -1158,5 +1158,77 @@
     {
         "first_introduced": "12",
         "name": "OH_ArkUI_ListItemSwipeActionOption_SetOnOffsetChange"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_Dispose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_SetDisabled"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_IsDisabled"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_SetSelected"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_IsSelected"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_SetCheckedType"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityState_GetCheckedType"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_Dispose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_SetMin"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_GetMin"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_SetMax"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_GetMax"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_SetCurrent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_GetCurrent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_SetText"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_AccessibilityValue_GetText"
     }
 ]
\ No newline at end of file
diff --git a/arkui/ace_engine/native/native_node.h b/arkui/ace_engine/native/native_node.h
index 5df060447dde9ad420dfaa8f59decc40c7007b0f..b566a3b188e1a3350b514f6204cd0bba956a44a1 100644
--- a/arkui/ace_engine/native/native_node.h
+++ b/arkui/ace_engine/native/native_node.h
@@ -1617,6 +1617,63 @@ typedef enum {
      */
     NODE_FOCUS_ON_TOUCH,
 
+    /**
+     * @brief Accessible ID, which can be obtained as required through APIs.
+     *
+     * Format of the return value {@link ArkUI_AttributeItem}:\n
+     * .value[0].i32：Accessible ID。\n
+     *
+     */
+    NODE_ACCESSIBILITY_ID = 85,
+
+    /**
+     * @brief Define accessible actions, which can be set, reset, and obtained as required through APIs.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .value[0].u32：accessible action types，and uses the {@link ArkUI_AccessibilityActionType} enumeration value.\n
+     * \n
+     * Format of the return value {@link ArkUI_AttributeItem}:\n
+     * .value[0].u32：accessible action types，and uses the {@link ArkUI_AccessibilityActionType} enumeration value.\n
+     *
+     */
+    NODE_ACCESSIBILITY_ACTIONS = 86,
+
+    /**
+     * @brief Define accessible role, which can be set, reset, and obtained as required through APIs.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .value[0].u32：accessible role type，and uses the {@link ArkUI_NodeType} enumeration value.\n
+     * \n
+     * Format of the return value {@link ArkUI_AttributeItem}:\n
+     * .value[0].u32：accessible role type，and uses the {@link ArkUI_NodeType} enumeration value.\n
+     *
+     */
+    NODE_ACCESSIBILITY_ROLE = 87,
+
+    /**
+     * @brief Define accessible state, which can be set, reset, and obtained as required through APIs.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .object：the parameter type is {@link ArkUI_AccessibilityState}.\n
+     * \n
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .object：the parameter type is {@link ArkUI_AccessibilityState}.\n
+     *
+     */
+    NODE_ACCESSIBILITY_STATE = 88,
+
+    /**
+     * @brief Define accessible value, which can be set, reset, and obtained as required through APIs.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .object：the parameter type is {@link ArkUI_AccessibilityValue}.\n
+     * \n
+     * Format of the return value {@link ArkUI_AttributeItem}:\n
+     * .object：the parameter type is {@link ArkUI_AccessibilityValue}.\n
+     *
+     */
+    NODE_ACCESSIBILITY_VALUE = 89,
+
     /**
      * @brief Defines the text content attribute, which can be set, reset, and obtained as required through APIs.
      *
@@ -5112,6 +5169,19 @@ typedef enum {
      */
     NODE_EVENT_ON_DETACH,
 
+    /**
+     * @brief Defines the accessibility action event.
+     *
+     * This event is triggered when The accessibility operation type has been set and
+     * corresponding operations have been carried out. \n
+     * When the event callback occurs, the union type in the {@link ArkUI_NodeEvent} object is
+     * {@link ArkUI_NodeComponentEvent}. \n
+     * {@link ArkUI_NodeComponentEvent} contains one parameters:\n
+     * <b>ArkUI_NodeComponentEvent.data[0].u32</b>: accessibility action type，the union type is
+     * {@link ArkUI_AccessibilityActionType} \n
+     *
+     */
+    NODE_ON_ACCESSIBILITY_ACTIONS = 13,
     /**
      * @brief Triggers onDetectResultUpdate callback
      * when the text is set to TextDataDetectorConfig and recognized successfully.
diff --git a/arkui/ace_engine/native/native_type.h b/arkui/ace_engine/native/native_type.h
index 381ea6d4280211c954d86ef6c83858becfcce258..65106133e02678cdb499d0043ce9972b026e434d 100644
--- a/arkui/ace_engine/native/native_type.h
+++ b/arkui/ace_engine/native/native_type.h
@@ -518,6 +518,52 @@ typedef struct {
     int32_t size;
 } ARKUI_TextPickerCascadeRangeContent;
 
+/**
+ * @brief 定义无障碍复选框状态类型枚举值。
+ *
+ * @since 12
+ */
+typedef enum {
+    /** 复选框未被选中。*/
+    ARKUI_ACCESSIBILITY_UNCHECKED = 0,
+    /** 复选框被选中。*/
+    ARKUI_ACCESSIBILITY_CHECKED,
+} ArkUI_AccessibilityCheckedState;
+
+
+/**
+ * @brief Define accessible action types.
+ *
+ * @since 12
+ */
+typedef enum {
+    /** click action. */
+    ARKUI_ACCESSIBILITY_ACTION_CLICK = 1 << 0,
+    /** long click action. */
+    ARKUI_ACCESSIBILITY_ACTION_LONG_CLICK = 1 << 1,
+    /** cut action. */
+    ARKUI_ACCESSIBILITY_ACTION_CUT = 1 << 2,
+    /** copy action. */
+    ARKUI_ACCESSIBILITY_ACTION_COPY = 1 << 3,
+    /** paste action. */
+    ARKUI_ACCESSIBILITY_ACTION_PASTE = 1 << 4,
+} ArkUI_AccessibilityActionType;
+
+/**
+ * @brief 定义组件无障碍状态。
+ *
+ * @since 12
+ */
+typedef struct ArkUI_AccessibilityState ArkUI_AccessibilityState;
+
+/**
+ * @brief 定义组件无障碍信息值。
+ *
+ * @since 12
+ */
+typedef struct ArkUI_AccessibilityValue ArkUI_AccessibilityValue;
+
+
 /**
  * @brief Enumerates the effects used at the edges of the component when the boundary of the scrollable content is
  * reached.
@@ -2912,6 +2958,176 @@ int32_t OH_ArkUI_ListItemSwipeActionOption_GetEdgeEffect(ArkUI_ListItemSwipeActi
 void OH_ArkUI_ListItemSwipeActionOption_SetOnOffsetChange(ArkUI_ListItemSwipeActionOption* option,
     void (*callback)(float offset));
 
+/**
+ * @brief Create accessibility state.
+ *
+ * @return accessibility state object. If the object returns a null pointer,
+ *         it indicates a creation failure, and the reason for the failure may be that the address space is full.
+ * @since 12
+*/
+ArkUI_AccessibilityState* OH_ArkUI_AccessibilityState_Create(void);
+
+/**
+* @brief Dispose accessibility state.
+*
+* @param state accessibility state object.
+* @since 12
+*/
+void OH_ArkUI_AccessibilityState_Dispose(ArkUI_AccessibilityState* state);
+
+/**
+ * @brief Set accessibility state disabled.
+ *
+ * @param state accessibility state object.
+ * @param isDisabled accessibility state disabled， Value 1 indicates disabled and 0 indicates enbled.
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityState_SetDisabled(ArkUI_AccessibilityState* state, int32_t isDisabled);
+
+/**
+ * @brief Get accessibility state disabled.
+ *
+ * @param state accessibility state object.
+ * @return accessibility state disabled， Value 1 indicates disabled and 0 indicates enbled. The default value is 0.
+ *         If the function parameter is abnormal, return the default value.
+ * @since 12
+*/
+int32_t OH_ArkUI_AccessibilityState_IsDisabled(ArkUI_AccessibilityState* state);
+
+/**
+ * @brief Set accessibility state selected.
+ *
+ * @param state accessibility state object.
+ * @param isSelected accessibility state selected， Value 1 indicates selected， and 0 indicates not selected.
+ *        The default value is 0.
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityState_SetSelected(ArkUI_AccessibilityState* state, int32_t isSelected);
+
+/**
+ * @brief Get accessibility state selected.
+ *
+ * @param state accessibility state object.
+ * @return accessibility state selected， Value 1 indicates selected， and 0 indicates not selected.
+ *         The default value is 0.
+ *         If the function parameter is abnormal, return the default value.
+ * @since 12
+*/
+int32_t OH_ArkUI_AccessibilityState_IsSelected(ArkUI_AccessibilityState* state);
+
+/**
+ * @brief Set accessibility checked state.
+ *
+ * @param state accessibility state object.
+ * @param checkState checked state，and uses the {@link ArkUI_AccessibilityCheckedState} enumeration value,
+ *        The default value is ARKUI_ACCESSIBILITY_UNCHECKED.
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityState_SetCheckedState(ArkUI_AccessibilityState* state, int32_t checkState);
+
+/**
+ * @brief Get accessibility checked state.
+ *
+ * @param state accessibility state object.
+ * @return checked state，and uses the {@link ArkUI_AccessibilityCheckedState} enumeration value,
+ *         The default value is ARKUI_ACCESSIBILITY_UNCHECKED.
+ *         If the function parameter is abnormal, return the default value.
+ * @since 12
+*/
+int32_t OH_ArkUI_AccessibilityState_GetCheckedState(ArkUI_AccessibilityState* state);
+
+/**
+ * @brief Create accessibility value.
+ *
+ * @return accessibility value object. If the object returns a null pointer,
+ *         it indicates a creation failure, and the reason for the failure may be that the address space is full.
+ * @since 12
+*/
+ArkUI_AccessibilityValue* OH_ArkUI_AccessibilityValue_Create(void);
+
+/**
+* @brief Dispose accessibility value.
+*
+* @param state accessibility value object.
+* @since 12
+*/
+void OH_ArkUI_AccessibilityValue_Dispose(ArkUI_AccessibilityValue* value);
+
+/**
+ * @brief Set accessibility minimum value.
+ *
+ * @param value accessibility value object.
+ * @param min minimum value based on range components, The default value is -1。
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityValue_SetMin(ArkUI_AccessibilityValue* value, int32_t min);
+
+/**
+ * @brief Get accessibility minimum value.
+ *
+ * @param value accessibility value object.
+ * @return minimum value based on range components, The default value is -1。
+ *         If the function parameter is abnormal, return -1.
+ * @since 12
+*/
+int32_t OH_ArkUI_AccessibilityValue_GetMin(ArkUI_AccessibilityValue* value);
+
+/**
+ * @brief Set accessibility minimum value.
+ *
+ * @param value accessibility value object.
+ * @param max maximum value based on range components, The default value is -1。
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityValue_SetMax(ArkUI_AccessibilityValue* value, int32_t max);
+
+/**
+ * @brief Get accessibility minimum value.
+ *
+ * @param value accessibility value object.
+ * @return maximum value based on range components, The default value is -1。
+ *         If the function parameter is abnormal, return -1.
+ * @since 12
+*/
+int32_t OH_ArkUI_AccessibilityValue_GetMax(ArkUI_AccessibilityValue* value);
+
+/**
+ * @brief Set accessibility current value.
+ *
+ * @param value accessibility value object.
+ * @param current value based on range components, The default value is -1。
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityValue_SetCurrent(ArkUI_AccessibilityValue* value, int32_t current);
+
+/**
+ * @brief Get accessibility current value.
+ *
+ * @param value accessibility value object.
+ * @return current value based on range components, The default value is -1。
+ *         If the function parameter is abnormal, return -1.
+ * @since 12
+*/
+int32_t OH_ArkUI_AccessibilityValue_GetCurrent(ArkUI_AccessibilityValue* value);
+
+/**
+ * @brief Set accessibility text value.
+ *
+ * @param value accessibility value object.
+ * @param text The textual description information of the component, which defaults to an empty string。
+ * @since 12
+*/
+void OH_ArkUI_AccessibilityValue_SetText(ArkUI_AccessibilityValue* value, const char* text);
+
+/**
+ * @brief Get accessibility text value。
+ *
+ * @param value accessibility value object.
+ * @return The textual description information of the component, which defaults to an empty string;
+ *         If the function parameter is abnormal, return null.
+ * @since 12
+*/
+const char* OH_ArkUI_AccessibilityValue_GetText(ArkUI_AccessibilityValue* value);
 #ifdef __cplusplus
 };
 #endif