diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index 3a129e8513165a962b3c12d276d8f94fe2992d9a..d76e8f0be90222304730a8ad24d29ccd21a6cc05 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -3318,5 +3318,21 @@
     {
         "first_introduced": "18",
         "name": "OH_ArkUI_PanGesture_GetDistanceByToolType"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_ArkUI_EmbeddedComponentItem_Create"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_ArkUI_EmbeddedComponentItem_Dispose"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_ArkUI_EmbeddedComponentItem_SetOnError"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_ArkUI_EmbeddedComponentItem_SetOnTerminated"
     }
 ]
\ 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 c1458a02f899bd229dcfdea0ebb2ace220994112..78fff9e25b56c526b37047d9894120e484acebbb 100644
--- a/arkui/ace_engine/native/native_node.h
+++ b/arkui/ace_engine/native/native_node.h
@@ -138,6 +138,11 @@ typedef enum {
     ARKUI_NODE_GRID_ITEM,
     /** Custom span. */
     ARKUI_NODE_CUSTOM_SPAN,
+    /**
+     * EmbeddedComponent.
+     * @since 20
+     */
+    ARKUI_NODE_EMBEDDED_COMPONENT,
 } ArkUI_NodeType;
 
 /**
@@ -6301,6 +6306,28 @@ typedef enum {
      * @since 18
      */
     NODE_CALENDAR_PICKER_MARK_TODAY = 16007,
+
+    /**
+     * @brief Defines the want used to start EmbeddedAbility.
+     * 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: want. The default value is <b>nullptr</b>.\n
+     *
+     * @since 20
+     */
+    NODE_EMBEDDED_COMPONENT_WANT = MAX_NODE_SCOPE_NUM * ARKUI_NODE_EMBEDDED_COMPONENT,
+
+    /**
+     * @brief Set onError and onTerminated callbacks for EMBEDDED_COMPONENT.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .object: OH_ArkUI_EmbeddedComponentItem_SetOnError set onError callback.</b> \n
+     * OH_ArkUI_EmbeddedComponentItem_SetOnTerminated set onTerminated callback.\n
+     *
+     * @since 20
+     */
+    NODE_EMBEDDED_COMPONENT_OPTION,
 } ArkUI_NodeAttributeType;
 
 #define MAX_COMPONENT_EVENT_ARG_NUM 12
diff --git a/arkui/ace_engine/native/native_type.h b/arkui/ace_engine/native/native_type.h
index 5d4d1769125036da29cf3fa68b98944ff52d5868..285ede68dd6a7ef9f46f4ea96caecc6e8a20ceb7 100644
--- a/arkui/ace_engine/native/native_type.h
+++ b/arkui/ace_engine/native/native_type.h
@@ -242,6 +242,20 @@ typedef struct ArkUI_ProgressLinearStyleOption ArkUI_ProgressLinearStyleOption;
  */
 typedef struct ArkUI_CrossLanguageOption ArkUI_CrossLanguageOption;
 
+/**
+ * @brief Defines the Ability base want.
+ *
+ * @since 20
+ */
+typedef struct AbilityBase_Want AbilityBase_Want;
+
+/**
+ * @brief Define the EmbeddedComponentItem for the EmbeddedComponent.
+ *
+ * @since 20
+ */
+typedef struct ArkUI_EmbeddedComponentItem ArkUI_EmbeddedComponentItem;
+
 /**
  * @brief Defines the event callback type.
  *
@@ -5128,6 +5142,45 @@ void OH_ArkUI_TextCascadePickerRangeContentArray_SetChildAtIndex(
  *@since 18
  */
 void OH_ArkUI_TextCascadePickerRangeContentArray_Destroy(ArkUI_TextCascadePickerRangeContentArray* handle);
+
+/**
+ * @brief Create a configuration item for the EmbeddedComponentItem interface settings.
+ *
+ * @return EmbeddedComponent Item configuration item instance.
+ * @since 20
+ */
+ArkUI_EmbeddedComponentItem *OH_ArkUI_EmbeddedComponentItem_Create();
+
+/**
+ * @brief Destroy the EmbeddedComponentItem instance.
+ *
+ * @param item EmbeddedComponent Item  instance to be destroyed.
+ * @since 20
+ */
+void OH_ArkUI_EmbeddedComponentItem_Dispose(ArkUI_EmbeddedComponentItem *item);
+
+/**
+ * @brief Set the onError of EmbeddedComponentItem.
+ *
+ * @param item EmbeddedComponentItem instance.
+ * @param code Common error information about the API invoking failure.
+ * @param name Common error name information about the API invoking failure.
+ * @param message Common error message information about the API invoking failure.
+ * @since 20
+ */
+void OH_ArkUI_EmbeddedComponentItem_SetOnError(
+    ArkUI_EmbeddedComponentItem *item, void (*callback)(int32_t code, const char *name, const char *message));
+
+/**
+ * @brief Set the onTerminated of EmbeddedComponentItem.
+ *
+ * @param item EmbeddedComponentItem instance.
+ * @param code Result code returned when the EmbeddedUIExtensionAbility exits.
+ * @param want Data returned when the EmbeddedUIExtensionAbility exits.
+ * @since 20
+ */
+void OH_ArkUI_EmbeddedComponentItem_SetOnTerminated(
+    ArkUI_EmbeddedComponentItem *item, void (*callback)(int32_t code, AbilityBase_Want *want));
 #ifdef __cplusplus
 };
 #endif