diff --git a/preview/index.js b/preview/index.js
index cc986f5..7cd272e 100644
--- a/preview/index.js
+++ b/preview/index.js
@@ -76596,7 +76596,8 @@ class SynchronizeMarkdownToNotion {
             try {
                 const childResults = await this.synchronizeChildNode({
                     childNode,
-                    parentPageId: rootPageElement?.id ?? parentObjectId,
+                    parentObjectId: rootPageElement?.id ?? parentObjectId,
+                    parentObjectType: rootPageElement ? 'page' : parentObjectType,
                     lockPage,
                     forceNew,
                 });
@@ -76712,7 +76713,7 @@ class SynchronizeMarkdownToNotion {
     /**
      * Synchronizes a child node and its descendants recursively
      */
-    async synchronizeChildNode({ childNode, parentPageId, lockPage, forceNew, }) {
+    async synchronizeChildNode({ childNode, parentObjectId, parentObjectType, lockPage, forceNew, }) {
         const syncResult = [];
         const filePath = childNode.filepath;
         this.logger.info(`Processing file: ${filePath}`);
@@ -76734,8 +76735,8 @@ class SynchronizeMarkdownToNotion {
             }
             const newPage = await this.destinationRepository.createPage({
                 pageElement,
-                parentObjectId: parentPageId,
-                parentObjectType: 'page',
+                parentObjectId,
+                parentObjectType,
             });
             this.logger.info(`Created Notion page for file: ${filePath}`);
             if (!newPage.pageId) {
@@ -76751,7 +76752,8 @@ class SynchronizeMarkdownToNotion {
         await Promise.all(childNode.children.map(async (grandChild) => {
             const grandChildSyncResult = await this.synchronizeChildNode({
                 childNode: grandChild,
-                parentPageId: pageElement.id,
+                parentObjectId: pageElement.id,
+                parentObjectType: 'page',
                 lockPage,
                 forceNew,
             });
diff --git a/src/domains/synchronization/features/synchronize-markdown-to-notion.feature.ts b/src/domains/synchronization/features/synchronize-markdown-to-notion.feature.ts
index 35477ad..ac132da 100644
--- a/src/domains/synchronization/features/synchronize-markdown-to-notion.feature.ts
+++ b/src/domains/synchronization/features/synchronize-markdown-to-notion.feature.ts
@@ -248,7 +248,8 @@ export class SynchronizeMarkdownToNotion<T, U extends Page> {
       try {
         const childResults = await this.synchronizeChildNode({
           childNode,
-          parentPageId: rootPageElement?.id ?? parentObjectId,
+          parentObjectId: rootPageElement?.id ?? parentObjectId,
+          parentObjectType: rootPageElement ? 'page' : parentObjectType,
           lockPage,
           forceNew,
         });
@@ -435,12 +436,14 @@ export class SynchronizeMarkdownToNotion<T, U extends Page> {
    */
   private async synchronizeChildNode({
     childNode,
-    parentPageId,
+    parentObjectId,
+    parentObjectType,
     lockPage,
     forceNew,
   }: {
     childNode: TreeNode;
-    parentPageId: string;
+    parentObjectId: string;
+    parentObjectType: ObjectType;
     lockPage: boolean;
     forceNew: boolean;
   }): Promise<SynchronizationResult[]> {
@@ -468,8 +471,8 @@ export class SynchronizeMarkdownToNotion<T, U extends Page> {
 
       const newPage = await this.destinationRepository.createPage({
         pageElement,
-        parentObjectId: parentPageId,
-        parentObjectType: 'page',
+        parentObjectId,
+        parentObjectType,
       });
 
       this.logger.info(`Created Notion page for file: ${filePath}`);
@@ -491,7 +494,8 @@ export class SynchronizeMarkdownToNotion<T, U extends Page> {
       childNode.children.map(async (grandChild) => {
         const grandChildSyncResult = await this.synchronizeChildNode({
           childNode: grandChild,
-          parentPageId: pageElement.id!,
+          parentObjectId: pageElement.id!,
+          parentObjectType: 'page',
           lockPage,
           forceNew,
         });
diff --git a/sync/index.js b/sync/index.js
index ed98cf3..fa2138a 100644
--- a/sync/index.js
+++ b/sync/index.js
@@ -76645,7 +76645,8 @@ class SynchronizeMarkdownToNotion {
             try {
                 const childResults = await this.synchronizeChildNode({
                     childNode,
-                    parentPageId: rootPageElement?.id ?? parentObjectId,
+                    parentObjectId: rootPageElement?.id ?? parentObjectId,
+                    parentObjectType: rootPageElement ? 'page' : parentObjectType,
                     lockPage,
                     forceNew,
                 });
@@ -76761,7 +76762,7 @@ class SynchronizeMarkdownToNotion {
     /**
      * Synchronizes a child node and its descendants recursively
      */
-    async synchronizeChildNode({ childNode, parentPageId, lockPage, forceNew, }) {
+    async synchronizeChildNode({ childNode, parentObjectId, parentObjectType, lockPage, forceNew, }) {
         const syncResult = [];
         const filePath = childNode.filepath;
         this.logger.info(`Processing file: ${filePath}`);
@@ -76783,8 +76784,8 @@ class SynchronizeMarkdownToNotion {
             }
             const newPage = await this.destinationRepository.createPage({
                 pageElement,
-                parentObjectId: parentPageId,
-                parentObjectType: 'page',
+                parentObjectId,
+                parentObjectType,
             });
             this.logger.info(`Created Notion page for file: ${filePath}`);
             if (!newPage.pageId) {
@@ -76800,7 +76801,8 @@ class SynchronizeMarkdownToNotion {
         await Promise.all(childNode.children.map(async (grandChild) => {
             const grandChildSyncResult = await this.synchronizeChildNode({
                 childNode: grandChild,
-                parentPageId: pageElement.id,
+                parentObjectId: pageElement.id,
+                parentObjectType: 'page',
                 lockPage,
                 forceNew,
             });