diff --git a/src/main.ts b/src/main.ts
index 9a0943a..bc57e3f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -4,6 +4,7 @@ import { i18nConfig } from "src/lang/I18n";
 import ribbonCommands from "src/commands/NotionCommands";
 import { ObsidianSettingTab, PluginSettings, DEFAULT_SETTINGS, DatabaseDetails } from "src/ui/settingTabs";
 import { uploadCommandNext, uploadCommandGeneral, uploadCommandCustom } from "src/upload/uploadCommand";
+import { AttachmentProcessor } from "src/upload/common/AttachmentProcessor";
 import { DEFAULT_AUTO_SYNC_DATABASE_KEY, parseAutoSyncDatabaseList, resolveAutoSyncKey } from "src/utils/frontmatter";
 
 // Remember to rename these classes and interfaces!
@@ -18,6 +19,7 @@ export default class ObsidianSyncNotionPlugin extends Plugin {
     private syncingFiles: Set<string> = new Set();
     private lastFrontmatterCache: Map<string, any> = new Map();
     private lastContentHashCache: Map<string, string> = new Map();
+    private autoSyncAttachmentBlocked: Set<string> = new Set();
 
 
     async onload() {
@@ -69,6 +71,7 @@ export default class ObsidianSyncNotionPlugin extends Plugin {
         }
         this.lastFrontmatterCache.clear();
         this.lastContentHashCache.clear();
+        this.autoSyncAttachmentBlocked.clear();
 
     }
 
@@ -315,7 +318,14 @@ export default class ObsidianSyncNotionPlugin extends Plugin {
             // Get file's frontmatter
             const frontMatter = this.app.metadataCache.getFileCache(file)?.frontmatter;
             if (!frontMatter) {
-                console.log(`[AutoSync] No frontmatter found in ${file.path}`);
+                return;
+            }
+
+            // Check autosync property first - only proceed if it exists
+            const autoSyncKey = this.getAutoSyncFrontmatterKey();
+            const autoSyncTargets = parseAutoSyncDatabaseList(frontMatter[autoSyncKey]);
+
+            if (autoSyncTargets.length === 0) {
                 return;
             }
 
@@ -331,50 +341,11 @@ export default class ObsidianSyncNotionPlugin extends Plugin {
                 const frontmatterOnlyNotionIDChanged = this.onlyNotionIDChanged(lastFrontmatter, frontMatter);
                 const contentUnchanged = contentHash === lastContentHash;
 
-                console.log(`[AutoSync] Change analysis for ${file.basename}:`, {
-                    frontmatterOnlyNotionIDChanged,
-                    contentUnchanged,
-                    frontmatterHasRealChanges: !frontmatterOnlyNotionIDChanged,
-                    contentChanged: !contentUnchanged,
-                    willSync: !(frontmatterOnlyNotionIDChanged && contentUnchanged)
-                });
-
-                // Only skip sync if BOTH conditions are true:
-                // 1. Frontmatter only has NotionID changes (no real user changes)
-                // 2. Content is completely unchanged
                 if (frontmatterOnlyNotionIDChanged && contentUnchanged) {
-                    console.log(`[AutoSync] Only NotionID updated (from sync), content unchanged - skipping auto sync`);
-                    // Update cache even when skipping, so next comparison uses the current state
                     this.lastFrontmatterCache.set(file.path, { ...frontMatter });
                     this.lastContentHashCache.set(file.path, contentHash);
                     return;
                 }
-
-                if (!contentUnchanged) {
-                    console.log(`[AutoSync] Content changed - will sync`);
-                } else if (!frontmatterOnlyNotionIDChanged) {
-                    console.log(`[AutoSync] Frontmatter changed - will sync`);
-                }
-            }
-
-            const autoSyncKey = this.getAutoSyncFrontmatterKey();
-            const autoSyncTargets = parseAutoSyncDatabaseList(frontMatter[autoSyncKey]);
-
-            // If no autosync-database field specified
-            if (autoSyncTargets.length === 0) {
-                // Check if file has any existing NotionID (meaning it was synced before)
-                const hasExistingNotionID = Object.keys(frontMatter).some(key =>
-                    key.startsWith('NotionID-') || key === 'NotionID'
-                );
-
-                if (hasExistingNotionID) {
-                    // User likely forgot to add autosync-database - show a notice
-                    const message = i18nConfig.AutoSyncMissingDatabaseList.replace('{key}', autoSyncKey);
-                    new Notice(message, 8000);
-                    console.log(`[AutoSync] File ${file.path} has NotionID but missing autosync-database - showing notice`);
-                }
-                // Silently skip files without NotionID (new files that don't need auto-sync)
-                return;
             }
 
 
@@ -415,6 +386,20 @@ export default class ObsidianSyncNotionPlugin extends Plugin {
                 return;
             }
 
+            // Temporarily disable auto-sync for files containing internal attachments (local images/PDFs)
+            const attachmentProcessor = new AttachmentProcessor(this, foundDatabases[0].dbDetails);
+            if (attachmentProcessor.hasInternalAttachments(content, file)) {
+                if (!this.autoSyncAttachmentBlocked.has(file.path)) {
+                    const message = i18nConfig.AutoSyncSkippedAttachments
+                        .replace('{filename}', file.basename);
+                    new Notice(message, 6000);
+                    this.autoSyncAttachmentBlocked.add(file.path);
+                }
+                console.log(`[AutoSync] Internal attachments detected in ${file.path}, auto-sync skipped`);
+                return;
+            }
+            this.autoSyncAttachmentBlocked.delete(file.path);
+
             // Notify user about multiple syncs if applicable
             if (foundDatabases.length > 1) {
                 const message = i18nConfig.AutoSyncMultipleSync.replace('{count}', String(foundDatabases.length));
diff --git a/src/upload/Upload2Notion.ts b/src/upload/Upload2Notion.ts
index fe2e985..be208c4 100644
--- a/src/upload/Upload2Notion.ts
+++ b/src/upload/Upload2Notion.ts
@@ -6,6 +6,7 @@ import MyPlugin from "src/main";
 import { DatabaseDetails } from "../ui/settingTabs";
 import { updateYamlInfo } from "./updateYaml";
 import { UploadBase, NotionPageResponse } from "./common/UploadBase";
+import { AttachmentProcessor, applyBlockRewrites } from "./common/AttachmentProcessor";
 
 export type DatasetType = "general" | "next" | "custom";
 
@@ -128,7 +129,7 @@ export class Upload2Notion extends UploadBase {
 			cover: request.cover,
 			tags: request.tags,
 		});
-		const blocks = this.buildBlocks(request.markdown, {
+		const blocks = await this.buildBlocks(request.markdown, request.nowFile, {
 			notionLimits: {truncate: false},
 		});
 		const notionId = this.getNotionId(request.app, request.nowFile);
@@ -153,7 +154,7 @@ export class Upload2Notion extends UploadBase {
 			slug: request.slug,
 			category: request.category,
 		});
-		const blocks = this.buildBlocks(request.markdown, {
+		const blocks = await this.buildBlocks(request.markdown, request.nowFile, {
 			notionLimits: {truncate: false},
 		});
 		this.splitRichTextParagraphs(blocks);
@@ -187,7 +188,7 @@ export class Upload2Notion extends UploadBase {
 		console.log(`[Upload2Notion] Handling custom dataset`, {
 			customKeys: Object.keys(request.customValues || {}),
 		});
-		const blocks = this.buildBlocks(request.markdown, {
+		const blocks = await this.buildBlocks(request.markdown, request.nowFile, {
 			strictImageUrls: true,
 			notionLimits: {truncate: false},
 		});
@@ -206,10 +207,24 @@ export class Upload2Notion extends UploadBase {
 		});
 	}
 
-	private buildBlocks(markdown: string, options: Record<string, unknown>): any[] {
+	private async buildBlocks(markdown: string, nowFile: TFile, options: Record<string, unknown>): Promise<any[]> {
 		const yamlContent: any = yamlFrontMatter.loadFront(markdown);
-		const content = yamlContent.__content;
+		let content: string = yamlContent.__content ?? "";
+
+		// Process local attachments
+		const processor = new AttachmentProcessor(this.plugin, this.dbDetails);
+		const result = await processor.processContent(content, nowFile);
+		content = result.content;
+		const imageUrlToUploadId = result.imageUrlToUploadId;
+		const filePlaceholderToUpload = result.filePlaceholderToUpload;
+
 		const blocks = markdownToBlocks(content, options);
+
+		// Apply block rewrites for uploaded files
+		if (Object.keys(imageUrlToUploadId).length > 0 || Object.keys(filePlaceholderToUpload).length > 0) {
+			applyBlockRewrites(blocks, { imageUrlToUploadId, filePlaceholderToUpload });
+		}
+
 		this.debugLog("Upload2Notion", "Converted markdown to blocks", {
 			blockCount: blocks.length,
 			firstBlockTypes: blocks.slice(0, 5).map((block: any) => block?.type),
diff --git a/src/upload/common/AttachmentProcessor.ts b/src/upload/common/AttachmentProcessor.ts
new file mode 100644
index 0000000..abf1363
--- /dev/null
+++ b/src/upload/common/AttachmentProcessor.ts
@@ -0,0 +1,697 @@
+import { App, TFile, normalizePath } from "obsidian";
+import { AttachmentUploader } from "./AttachmentUploader";
+import type MyPlugin from "src/main";
+import type { DatabaseDetails } from "../../ui/settingTabs";
+
+export interface AttachmentPrepareResult {
+	content: string;
+	imageUrlToUploadId: Record<string, string>;
+	filePlaceholderToUpload: Record<string, { id: string; name: string }>;
+}
+
+interface LocalAttachment {
+	file: TFile;
+	originalRef: string;
+}
+
+const IMAGE_EXTENSIONS = new Set([
+	"png", "jpg", "jpeg", "gif", "webp", "svg", "heic", "tif", "tiff", "bmp"
+]);
+
+const SUPPORTED_EXTENSIONS = new Set([
+	...IMAGE_EXTENSIONS, "pdf"
+]);
+
+export class AttachmentProcessor {
+	private plugin: MyPlugin;
+	private dbDetails: DatabaseDetails;
+	private uploader: AttachmentUploader;
+
+	constructor(plugin: MyPlugin, dbDetails: DatabaseDetails) {
+		this.plugin = plugin;
+		this.dbDetails = dbDetails;
+		this.uploader = new AttachmentUploader(plugin, dbDetails);
+	}
+
+	private isStandaloneOnLine(input: string, offset: number, match: string): boolean {
+		const lineStart = input.lastIndexOf("\n", Math.max(0, offset - 1)) + 1;
+		const lineEndIdx = input.indexOf("\n", offset + match.length);
+		const lineEnd = lineEndIdx === -1 ? input.length : lineEndIdx;
+		const before = input.slice(lineStart, offset).trim();
+		const after = input.slice(offset + match.length, lineEnd).trim();
+		return before.length === 0 && after.length === 0;
+	}
+
+	hasInternalAttachments(content: string, sourceFile: TFile): boolean {
+		const app = this.plugin.app;
+		const contentWithoutCode = content.replace(/```[\s\S]*?```|`[^`\n]+`/g, "");
+
+		const embedImageRegex = /!\[([^\]]*)\]\(([^)]+)\)/g;
+		const embedWikilinkRegex = /!\[\[([^\]]+)\]\]/g;
+		const linkMarkdownRegex = /(?<!!)\[([^\]]+)\]\(([^)]+)\)/g;
+		const linkWikilinkRegex = /(?<!!)\[\[([^\]]+)\]\]/g;
+
+		let match: RegExpExecArray | null;
+
+		while ((match = embedImageRegex.exec(contentWithoutCode)) !== null) {
+			const rawPath = this.parseDestination(match[2]);
+			if (this.shouldSkipLinkDestination(rawPath)) continue;
+			const file = this.resolveFile(app, sourceFile, rawPath, { log: false });
+			if (file && this.isSupported(file)) return true;
+		}
+
+		while ((match = embedWikilinkRegex.exec(contentWithoutCode)) !== null) {
+			const linkPath = this.parseWikilink(match[1]);
+			if (this.shouldSkipLinkDestination(linkPath)) continue;
+			const file = this.resolveFile(app, sourceFile, linkPath, { log: false });
+			if (file && this.isSupported(file)) return true;
+		}
+
+		while ((match = linkMarkdownRegex.exec(contentWithoutCode)) !== null) {
+			const rawPath = this.parseDestination(match[2]);
+			if (this.shouldSkipLinkDestination(rawPath)) continue;
+			const file = this.resolveFile(app, sourceFile, rawPath, { log: false });
+			if (file && this.isSupported(file)) return true;
+		}
+
+		while ((match = linkWikilinkRegex.exec(contentWithoutCode)) !== null) {
+			const linkPath = this.parseWikilink(match[1]);
+			if (this.shouldSkipLinkDestination(linkPath)) continue;
+			const file = this.resolveFile(app, sourceFile, linkPath, { log: false });
+			if (file && this.isSupported(file)) return true;
+		}
+
+		return false;
+	}
+
+	async processContent(content: string, sourceFile: TFile): Promise<AttachmentPrepareResult> {
+		console.log(`[AttachmentProcessor] Starting attachment processing for file: ${sourceFile.path}`);
+
+		// Strip code blocks before processing to avoid matching inside them
+		const codeBlockPlaceholders: string[] = [];
+		const contentWithoutCode = content.replace(/```[\s\S]*?```|`[^`\n]+`/g, (match) => {
+			const placeholder = `__CODE_BLOCK_${codeBlockPlaceholders.length}__`;
+			codeBlockPlaceholders.push(match);
+			return placeholder;
+		});
+		console.log(`[AttachmentProcessor] Stripped ${codeBlockPlaceholders.length} code blocks`);
+
+		const { internal, external } = this.collectAttachments(contentWithoutCode, sourceFile);
+
+		if (external.length > 0) {
+			console.log(`[AttachmentProcessor] Found ${external.length} external reference(s) (will be skipped):`);
+			external.forEach((ref, idx) => {
+				console.log(`  ${idx + 1}. [EXTERNAL] ${ref}`);
+			});
+		}
+
+		if (internal.length === 0) {
+			console.log(`[AttachmentProcessor] No internal attachments found in ${sourceFile.path}`);
+			return {
+				content,
+				imageUrlToUploadId: {},
+				filePlaceholderToUpload: {},
+			};
+		}
+
+		console.log(`[AttachmentProcessor] Found ${internal.length} internal attachment(s) to upload:`);
+		internal.forEach((attachment, idx) => {
+			const typeLabel = this.isImage(attachment.file) ? 'IMAGE' : 'FILE';
+			const sizeKB = (attachment.file.stat.size / 1024).toFixed(2);
+			console.log(`  ${idx + 1}. [${typeLabel}] ${attachment.file.path} (${sizeKB} KB) - Ref: "${attachment.originalRef}"`);
+		});
+
+		const uploadedMap = new Map<string, { id: string; file: TFile }>();
+
+		for (const attachment of internal) {
+			try {
+				console.log(`[AttachmentProcessor] Uploading: ${attachment.file.path} (${(attachment.file.stat.size / 1024).toFixed(2)} KB)`);
+				const result = await this.uploader.uploadFile(attachment.file);
+				uploadedMap.set(attachment.file.path, { id: result.id, file: attachment.file });
+				console.log(`[AttachmentProcessor] ✓ Uploaded successfully: ${attachment.file.name} -> ${result.id}`);
+			} catch (error) {
+				console.error(`[AttachmentProcessor] ✗ Failed to upload ${attachment.file.path}:`, error);
+			}
+		}
+
+		console.log(`[AttachmentProcessor] Upload complete: ${uploadedMap.size}/${internal.length} successful`);
+
+		const rewriteResult = this.rewriteContent(contentWithoutCode, sourceFile, uploadedMap);
+
+		// Restore code blocks
+		let restoredContent = rewriteResult.content;
+		codeBlockPlaceholders.forEach((code, idx) => {
+			restoredContent = restoredContent.replace(`__CODE_BLOCK_${idx}__`, code);
+		});
+
+		console.log(`[AttachmentProcessor] Content rewrite complete:`, {
+			imageReplacements: Object.keys(rewriteResult.imageUrlToUploadId).length,
+			fileReplacements: Object.keys(rewriteResult.filePlaceholderToUpload).length,
+		});
+
+		return {
+			content: restoredContent,
+			imageUrlToUploadId: rewriteResult.imageUrlToUploadId,
+			filePlaceholderToUpload: rewriteResult.filePlaceholderToUpload,
+		};
+	}
+
+	private collectAttachments(content: string, sourceFile: TFile): { internal: LocalAttachment[]; external: string[] } {
+		const internal: LocalAttachment[] = [];
+		const external: string[] = [];
+		const seen = new Set<string>();
+		const app = this.plugin.app;
+
+		console.log(`[AttachmentProcessor] Scanning for attachments in content (${content.length} chars)`);
+
+		// Match all types of references: ![...](...)  ![[...]]  [...](...) [[...]]
+		const embedImageRegex = /!\[([^\]]*)\]\(([^)]+)\)/g;
+		const embedWikilinkRegex = /!\[\[([^\]]+)\]\]/g;
+		const linkMarkdownRegex = /(?<!!)\[([^\]]+)\]\(([^)]+)\)/g;
+		const linkWikilinkRegex = /(?<!!)\[\[([^\]]+)\]\]/g;
+
+		let match;
+
+		// Process embedded images: ![alt](path)
+		let embedCount = 0;
+		while ((match = embedImageRegex.exec(content)) !== null) {
+			embedCount++;
+			const rawPath = this.parseDestination(match[2]);
+			console.log(`[AttachmentProcessor] Found embedded image #${embedCount}: "${match[0]}" -> parsed path: "${rawPath}"`);
+
+			if (this.shouldSkipLinkDestination(rawPath)) {
+				if (this.isTodoUrl(rawPath)) {
+					console.log(`[AttachmentProcessor]   ⊘ Unsupported URL scheme (TODO, skipped): ${rawPath}`);
+				} else {
+					console.log(`[AttachmentProcessor]   ⊘ External URL (skipped): ${rawPath}`);
+				}
+				external.push(match[0]);
+				continue;
+			}
+
+			const file = this.resolveFile(app, sourceFile, rawPath);
+			if (!file) {
+				console.log(`[AttachmentProcessor]   ✗ Could not resolve file for path: "${rawPath}"`);
+			} else if (!this.isSupported(file)) {
+				console.log(`[AttachmentProcessor]   ✗ Unsupported file type: ${file.extension} (${file.path})`);
+			} else if (seen.has(file.path)) {
+				console.log(`[AttachmentProcessor]   ⊚ Duplicate (already added): ${file.path}`);
+			} else {
+				seen.add(file.path);
+				internal.push({ file, originalRef: match[0] });
+				console.log(`[AttachmentProcessor]   ✓ Added: ${file.path}`);
+			}
+		}
+
+		// Process embedded wikilinks: ![[path]]
+		let wikiEmbedCount = 0;
+		while ((match = embedWikilinkRegex.exec(content)) !== null) {
+			wikiEmbedCount++;
+			const linkPath = this.parseWikilink(match[1]);
+			console.log(`[AttachmentProcessor] Found embedded wikilink #${wikiEmbedCount}: "${match[0]}" -> parsed path: "${linkPath}"`);
+
+			if (this.shouldSkipLinkDestination(linkPath)) {
+				if (this.isTodoUrl(linkPath)) {
+					console.log(`[AttachmentProcessor]   ⊘ Unsupported URL scheme (TODO, skipped): ${linkPath}`);
+				} else {
+					console.log(`[AttachmentProcessor]   ⊘ External URL (skipped): ${linkPath}`);
+				}
+				external.push(match[0]);
+				continue;
+			}
+
+			const file = this.resolveFile(app, sourceFile, linkPath);
+			if (!file) {
+				console.log(`[AttachmentProcessor]   ✗ Could not resolve file for path: "${linkPath}"`);
+			} else if (!this.isSupported(file)) {
+				console.log(`[AttachmentProcessor]   ✗ Unsupported file type: ${file.extension} (${file.path})`);
+			} else if (seen.has(file.path)) {
+				console.log(`[AttachmentProcessor]   ⊚ Duplicate (already added): ${file.path}`);
+			} else {
+				seen.add(file.path);
+				internal.push({ file, originalRef: match[0] });
+				console.log(`[AttachmentProcessor]   ✓ Added: ${file.path}`);
+			}
+		}
+
+		// Process markdown links: [text](path)
+		let linkCount = 0;
+		while ((match = linkMarkdownRegex.exec(content)) !== null) {
+			linkCount++;
+			const rawPath = this.parseDestination(match[2]);
+			console.log(`[AttachmentProcessor] Found markdown link #${linkCount}: "${match[0]}" -> parsed path: "${rawPath}"`);
+
+			if (this.shouldSkipLinkDestination(rawPath)) {
+				if (this.isTodoUrl(rawPath)) {
+					console.log(`[AttachmentProcessor]   ⊘ Unsupported URL scheme (TODO, skipped): ${rawPath}`);
+				} else {
+					console.log(`[AttachmentProcessor]   ⊘ External URL (skipped): ${rawPath}`);
+				}
+				external.push(match[0]);
+				continue;
+			}
+
+			const file = this.resolveFile(app, sourceFile, rawPath);
+			if (!file) {
+				console.log(`[AttachmentProcessor]   ✗ Could not resolve file for path: "${rawPath}"`);
+			} else if (!this.isSupported(file)) {
+				console.log(`[AttachmentProcessor]   ✗ Unsupported file type: ${file.extension} (${file.path})`);
+			} else if (seen.has(file.path)) {
+				console.log(`[AttachmentProcessor]   ⊚ Duplicate (already added): ${file.path}`);
+			} else {
+				seen.add(file.path);
+				internal.push({ file, originalRef: match[0] });
+				console.log(`[AttachmentProcessor]   ✓ Added: ${file.path}`);
+			}
+		}
+
+		// Process wikilink references: [[path]]
+		let wikilinkCount = 0;
+		while ((match = linkWikilinkRegex.exec(content)) !== null) {
+			wikilinkCount++;
+			const linkPath = this.parseWikilink(match[1]);
+			console.log(`[AttachmentProcessor] Found wikilink reference #${wikilinkCount}: "${match[0]}" -> parsed path: "${linkPath}"`);
+
+			if (this.shouldSkipLinkDestination(linkPath)) {
+				if (this.isTodoUrl(linkPath)) {
+					console.log(`[AttachmentProcessor]   ⊘ Unsupported URL scheme (TODO, skipped): ${linkPath}`);
+				} else {
+					console.log(`[AttachmentProcessor]   ⊘ External URL (skipped): ${linkPath}`);
+				}
+				external.push(match[0]);
+				continue;
+			}
+
+			const file = this.resolveFile(app, sourceFile, linkPath);
+			if (!file) {
+				console.log(`[AttachmentProcessor]   ✗ Could not resolve file for path: "${linkPath}"`);
+			} else if (!this.isSupported(file)) {
+				console.log(`[AttachmentProcessor]   ✗ Unsupported file type: ${file.extension} (${file.path})`);
+			} else if (seen.has(file.path)) {
+				console.log(`[AttachmentProcessor]   ⊚ Duplicate (already added): ${file.path}`);
+			} else {
+				seen.add(file.path);
+				internal.push({ file, originalRef: match[0] });
+				console.log(`[AttachmentProcessor]   ✓ Added: ${file.path}`);
+			}
+		}
+
+		console.log(`[AttachmentProcessor] Scan complete: ${embedCount} embeds, ${wikiEmbedCount} wiki-embeds, ${linkCount} links, ${wikilinkCount} wikilinks -> ${internal.length} internal attachments, ${external.length} external references`);
+		return { internal, external };
+	}
+
+	private rewriteContent(
+		content: string,
+		sourceFile: TFile,
+		uploadedMap: Map<string, { id: string; file: TFile }>
+	): AttachmentPrepareResult {
+		const imageUrlToUploadId: Record<string, string> = {};
+		const filePlaceholderToUpload: Record<string, { id: string; name: string }> = {};
+		const app = this.plugin.app;
+
+		let rewritten = content;
+
+		// Rewrite embedded images: ![alt](path)
+			rewritten = rewritten.replace(
+				/!\[([^\]]*)\]\(([^)]+)\)/g,
+				(fullMatch, altText, rawDest, offset, input) => {
+					const path = this.parseDestination(rawDest);
+					if (this.shouldSkipLinkDestination(path)) return fullMatch;
+
+					const file = this.resolveFile(app, sourceFile, path);
+					if (!file) return fullMatch;
+
+				const uploaded = uploadedMap.get(file.path);
+				if (!uploaded) return fullMatch;
+
+				if (this.isImage(file)) {
+					const sentinelUrl = this.buildSentinelUrl(uploaded.id, file, altText);
+					imageUrlToUploadId[sentinelUrl] = uploaded.id;
+					const markdown = `![${altText}](${sentinelUrl})`;
+					return typeof offset === "number" && typeof input === "string" && this.isStandaloneOnLine(input, offset, fullMatch)
+						? `\n\n${markdown}\n\n`
+						: markdown;
+				} else {
+					const token = `__NOTION_FILE_UPLOAD__:${uploaded.id}`;
+					filePlaceholderToUpload[token] = { id: uploaded.id, name: file.name };
+					return `\n\n\`${token}\`\n\n`;
+				}
+			}
+		);
+
+		// Rewrite embedded wikilinks: ![[path]]
+			rewritten = rewritten.replace(
+				/!\[\[([^\]]+)\]\]/g,
+				(fullMatch, inner, offset, input) => {
+					const linkPath = this.parseWikilink(inner);
+					if (this.shouldSkipLinkDestination(linkPath)) return fullMatch;
+
+					const file = this.resolveFile(app, sourceFile, linkPath);
+					if (!file) return fullMatch;
+
+				const uploaded = uploadedMap.get(file.path);
+				if (!uploaded) return fullMatch;
+
+				if (this.isImage(file)) {
+					const sentinelUrl = this.buildSentinelUrl(uploaded.id, file);
+					imageUrlToUploadId[sentinelUrl] = uploaded.id;
+					const markdown = `![](${sentinelUrl})`;
+					return typeof offset === "number" && typeof input === "string" && this.isStandaloneOnLine(input, offset, fullMatch)
+						? `\n\n${markdown}\n\n`
+						: markdown;
+				} else {
+					const token = `__NOTION_FILE_UPLOAD__:${uploaded.id}`;
+					filePlaceholderToUpload[token] = { id: uploaded.id, name: file.name };
+					return `\n\n\`${token}\`\n\n`;
+				}
+			}
+		);
+
+		// Rewrite markdown links: [text](path)
+			rewritten = rewritten.replace(
+				/(?<!!)\[([^\]]+)\]\(([^)]+)\)/g,
+				(fullMatch, _linkText, rawDest) => {
+					const path = this.parseDestination(rawDest);
+					if (this.shouldSkipLinkDestination(path)) return fullMatch;
+
+					const file = this.resolveFile(app, sourceFile, path);
+					if (!file) return fullMatch;
+
+				const uploaded = uploadedMap.get(file.path);
+				if (!uploaded) return fullMatch;
+
+				// For markdown links, always use file placeholder (non-image treatment)
+				const token = `__NOTION_FILE_UPLOAD__:${uploaded.id}`;
+				filePlaceholderToUpload[token] = { id: uploaded.id, name: file.name };
+				return `\n\n\`${token}\`\n\n`;
+			}
+		);
+
+		// Rewrite wikilink references: [[path]]
+			rewritten = rewritten.replace(
+				/(?<!!)\[\[([^\]]+)\]\]/g,
+				(fullMatch, inner) => {
+					const linkPath = this.parseWikilink(inner);
+					if (this.shouldSkipLinkDestination(linkPath)) return fullMatch;
+
+					const file = this.resolveFile(app, sourceFile, linkPath);
+					if (!file) return fullMatch;
+
+				const uploaded = uploadedMap.get(file.path);
+				if (!uploaded) return fullMatch;
+
+				// For wikilink references, always use file placeholder (non-image treatment)
+				const token = `__NOTION_FILE_UPLOAD__:${uploaded.id}`;
+				filePlaceholderToUpload[token] = { id: uploaded.id, name: file.name };
+				return `\n\n\`${token}\`\n\n`;
+			}
+		);
+
+		return { content: rewritten, imageUrlToUploadId, filePlaceholderToUpload };
+	}
+
+	private parseDestination(rawDest: string): string {
+		const trimmed = rawDest.trim();
+		// Handle angle-bracket wrapped URLs: <path>
+		if (trimmed.startsWith("<") && trimmed.includes(">")) {
+			const end = trimmed.indexOf(">");
+			return this.decodePathOrUrl(trimmed.slice(1, end));
+		}
+		// Take first non-space segment
+		const match = trimmed.match(/^(\S+)/);
+		return this.decodePathOrUrl(match ? match[1] : trimmed);
+	}
+
+	private parseWikilink(inner: string): string {
+		const trimmed = inner.trim();
+		// Remove alias: [[path|alias]]
+		const beforeAlias = trimmed.split("|")[0]?.trim() ?? trimmed;
+		// Remove heading: [[path#heading]]
+		const beforeHeading = beforeAlias.split("#")[0]?.trim() ?? beforeAlias;
+		return this.decodePathOrUrl(beforeHeading);
+	}
+
+	private decodePathOrUrl(value: string): string {
+		/*
+		// TODO: Support `obsidian://` and `app://` URL destinations.
+		// For now we only support wikilink + standard markdown formats with vault paths.
+		if (value.startsWith("obsidian://") || value.startsWith("app://")) {
+			try {
+				return decodeURIComponent(value);
+			} catch {
+				return value;
+			}
+		}
+		*/
+		// For regular paths, strip query/hash and decode
+		const stripped = value.split(/[?#]/)[0] ?? value;
+		try {
+			return decodeURIComponent(stripped);
+		} catch {
+			return stripped;
+		}
+	}
+
+	private isExternalUrl(link: string): boolean {
+		return link.startsWith("http://") || link.startsWith("https://");
+	}
+
+	private isTodoUrl(link: string): boolean {
+		return link.startsWith("obsidian://") || link.startsWith("app://");
+	}
+
+	private shouldSkipLinkDestination(link: string): boolean {
+		return this.isExternalUrl(link) || this.isTodoUrl(link);
+	}
+
+	private resolveFile(app: App, sourceFile: TFile, link: string, options?: { log?: boolean }): TFile | null {
+		const shouldLog = options?.log !== false;
+		const log = (...args: any[]) => {
+			if (shouldLog) console.log(...args);
+		};
+
+		if (!link.trim()) {
+			log(`[AttachmentProcessor] resolveFile: empty link`);
+			return null;
+		}
+
+		// TODO: Support `obsidian://` and `app://` URL destinations.
+		if (this.isTodoUrl(link)) {
+			return null;
+		}
+
+		/*
+		// Handle obsidian:// URLs
+		if (link.startsWith("obsidian://")) {
+			const filePath = this.parseObsidianUrl(link);
+			log(`[AttachmentProcessor] resolveFile: obsidian:// URL -> extracted path: "${filePath}"`);
+			if (!filePath) return null;
+			const file = app.vault.getAbstractFileByPath(normalizePath(filePath));
+			if (file instanceof TFile) {
+				log(`[AttachmentProcessor] resolveFile: ✓ Resolved obsidian:// to: ${file.path}`);
+				return file;
+			}
+			log(`[AttachmentProcessor] resolveFile: ✗ Failed to resolve obsidian:// path: ${filePath}`);
+			return null;
+		}
+
+		// Handle app://local/ URLs (Obsidian internal)
+		if (link.startsWith("app://")) {
+			const filePath = this.parseAppUrl(link);
+			log(`[AttachmentProcessor] resolveFile: app:// URL -> extracted path: "${filePath}"`);
+			if (!filePath) return null;
+
+			const vaultCandidate = filePath.startsWith("/") ? filePath.slice(1) : filePath;
+			let file = app.vault.getAbstractFileByPath(normalizePath(vaultCandidate));
+			if (file instanceof TFile) {
+				log(`[AttachmentProcessor] resolveFile: ✓ Resolved app:// to: ${file.path}`);
+				return file;
+			}
+
+			const mapped = this.mapAbsolutePathToVault(app, filePath);
+			if (mapped) {
+				file = app.vault.getAbstractFileByPath(normalizePath(mapped));
+				if (file instanceof TFile) {
+					log(`[AttachmentProcessor] resolveFile: ✓ Resolved app:// absolute path to: ${file.path}`);
+					return file;
+				}
+			}
+
+			log(`[AttachmentProcessor] resolveFile: ✗ Failed to resolve app:// path: ${filePath}`);
+			return null;
+		}
+		*/
+
+		// Try metadata cache first
+		const cached = app.metadataCache.getFirstLinkpathDest(link, sourceFile.path);
+		if (cached instanceof TFile) {
+			log(`[AttachmentProcessor] resolveFile: ✓ Resolved via metadata cache: ${link} -> ${cached.path}`);
+			return cached;
+		}
+
+		// Try absolute path
+		const byPath = app.vault.getAbstractFileByPath(normalizePath(link));
+		if (byPath instanceof TFile) {
+			log(`[AttachmentProcessor] resolveFile: ✓ Resolved via absolute path: ${link} -> ${byPath.path}`);
+			return byPath;
+		}
+
+		// Try relative to source file
+		const sourceDir = sourceFile.path.includes("/")
+			? sourceFile.path.slice(0, sourceFile.path.lastIndexOf("/"))
+			: "";
+		const relPath = normalizePath(sourceDir ? `${sourceDir}/${link}` : link);
+		const byRel = app.vault.getAbstractFileByPath(relPath);
+		if (byRel instanceof TFile) {
+			log(`[AttachmentProcessor] resolveFile: ✓ Resolved via relative path: ${link} -> ${byRel.path}`);
+			return byRel;
+		}
+
+		log(`[AttachmentProcessor] resolveFile: ✗ Failed to resolve: ${link} (tried cache, absolute, relative)`);
+		return null;
+	}
+
+	/*
+	// TODO: Support `obsidian://` URL destinations.
+	private parseObsidianUrl(url: string): string | null {
+		try {
+			const urlObj = new URL(url);
+			// obsidian://open?vault=VaultName&file=path/to/file.png
+			const filePath = urlObj.searchParams.get("file");
+			if (filePath) {
+				return decodeURIComponent(filePath);
+			}
+			return null;
+		} catch {
+			return null;
+		}
+	}
+
+	// TODO: Support `app://` URL destinations.
+	private parseAppUrl(url: string): string | null {
+		try {
+			const urlObj = new URL(url);
+			const pathname = urlObj.pathname;
+			if (!pathname || pathname === "/") return null;
+			return decodeURIComponent(pathname);
+		} catch {
+			return null;
+		}
+	}
+
+	// TODO: Support mapping absolute paths to vault paths for `app://local/...`.
+	private mapAbsolutePathToVault(app: App, absolutePath: string): string | null {
+		const adapter: any = app.vault.adapter;
+		if (typeof adapter?.getBasePath !== "function") {
+			return null;
+		}
+
+		let normalizedAbsolute = absolutePath.replace(/\\/g, "/");
+		if (/^\/[A-Za-z]:\//.test(normalizedAbsolute)) {
+			normalizedAbsolute = normalizedAbsolute.slice(1);
+		}
+
+		let basePath = String(adapter.getBasePath()).replace(/\\/g, "/");
+		if (basePath.endsWith("/")) {
+			basePath = basePath.slice(0, -1);
+		}
+		if (/^\/[A-Za-z]:\//.test(basePath)) {
+			basePath = basePath.slice(1);
+		}
+
+		const windowsStyle = /^[A-Za-z]:\//.test(basePath);
+		const compareAbsolute = windowsStyle ? normalizedAbsolute.toLowerCase() : normalizedAbsolute;
+		const compareBase = windowsStyle ? basePath.toLowerCase() : basePath;
+
+		if (!compareAbsolute.startsWith(compareBase)) {
+			return null;
+		}
+
+		let relative = normalizedAbsolute.slice(basePath.length);
+		if (relative.startsWith("/")) {
+			relative = relative.slice(1);
+		}
+		return relative || null;
+	}
+	*/
+
+	private isSupported(file: TFile): boolean {
+		const ext = file.extension?.toLowerCase() ?? "";
+		return SUPPORTED_EXTENSIONS.has(ext);
+	}
+
+	private isImage(file: TFile): boolean {
+		const ext = file.extension?.toLowerCase() ?? "";
+		return IMAGE_EXTENSIONS.has(ext);
+	}
+
+	private buildSentinelUrl(uploadId: string, file: TFile, _altText?: string): string {
+		const ext = file.extension?.toLowerCase() ?? "";
+		const suffix = ext ? `.${ext}` : "";
+		return `https://notion-file-upload.local/${uploadId}${suffix}`;
+	}
+}
+
+export function applyBlockRewrites(
+	blocks: any[],
+	rewrites: Pick<AttachmentPrepareResult, "imageUrlToUploadId" | "filePlaceholderToUpload">
+): void {
+	transformBlocksInPlace(blocks, rewrites);
+}
+
+function transformBlocksInPlace(
+	blocks: any[],
+	rewrites: Pick<AttachmentPrepareResult, "imageUrlToUploadId" | "filePlaceholderToUpload">
+): void {
+	for (let i = 0; i < blocks.length; i++) {
+		const block = blocks[i];
+
+		// Transform image blocks with sentinel URLs
+		if (block?.type === "image" && block?.image?.type === "external") {
+			const url = block.image?.external?.url;
+			if (url && rewrites.imageUrlToUploadId[url]) {
+				const caption = block.image?.caption;
+				block.image = {
+					type: "file_upload",
+					file_upload: { id: rewrites.imageUrlToUploadId[url] },
+					...(caption ? { caption } : {}),
+				};
+			}
+		}
+
+		// Transform paragraph placeholders to file blocks
+		if (block?.type === "paragraph") {
+			const token = extractParagraphText(block);
+			if (token && rewrites.filePlaceholderToUpload[token]) {
+				const { id, name } = rewrites.filePlaceholderToUpload[token];
+				blocks[i] = buildFileBlock(id, name);
+			}
+		}
+
+		// Recurse into children
+		const inner = block?.[block?.type];
+		if (inner?.children && Array.isArray(inner.children)) {
+			transformBlocksInPlace(inner.children, rewrites);
+		}
+	}
+}
+
+function extractParagraphText(block: any): string | undefined {
+	const richText = block?.paragraph?.rich_text;
+	if (!Array.isArray(richText) || richText.length === 0) return undefined;
+	return richText
+		.map((item: any) => item?.plain_text ?? item?.text?.content ?? "")
+		.join("")
+		.trim() || undefined;
+}
+
+function buildFileBlock(uploadId: string, name: string): any {
+	return {
+		object: "block",
+		type: "file",
+		file: {
+			type: "file_upload",
+			file_upload: { id: uploadId },
+		},
+	};
+}
diff --git a/src/upload/common/AttachmentUploader.ts b/src/upload/common/AttachmentUploader.ts
new file mode 100644
index 0000000..d6ee34e
--- /dev/null
+++ b/src/upload/common/AttachmentUploader.ts
@@ -0,0 +1,256 @@
+import { TFile, requestUrl } from "obsidian";
+import type MyPlugin from "src/main";
+import type { DatabaseDetails } from "../../ui/settingTabs";
+
+const NOTION_API_VERSION = "2025-09-03";
+const MAX_UPLOAD_BYTES = 5 * 1024 * 1024;
+
+interface FileUploadSession {
+	id: string;
+	status: string;
+	upload_url?: string;
+}
+
+interface UploadResult {
+	id: string;
+	filename: string;
+}
+
+export class AttachmentUploader {
+	private plugin: MyPlugin;
+	private dbDetails: DatabaseDetails;
+	private textEncoder = new TextEncoder();
+
+	constructor(plugin: MyPlugin, dbDetails: DatabaseDetails) {
+		this.plugin = plugin;
+		this.dbDetails = dbDetails;
+	}
+
+	async uploadFile(file: TFile): Promise<UploadResult> {
+		const { notionAPI } = this.dbDetails;
+		const fileSizeBytes = file.stat?.size ?? 0;
+		const contentType = this.getContentType(file.extension);
+
+		if (fileSizeBytes > MAX_UPLOAD_BYTES) {
+			throw new Error(
+				`File too large for Notion upload (max 5MB): ${file.path} (${(fileSizeBytes / 1024 / 1024).toFixed(2)} MB)`,
+			);
+		}
+		const mode = "single_part";
+
+		console.log(`[AttachmentUploader] uploadFile: ${file.name}`, {
+			path: file.path,
+			size: `${(fileSizeBytes / 1024).toFixed(2)} KB`,
+			contentType,
+			mode,
+		});
+
+		const session = await this.createUploadSession({
+			mode,
+			notionAPI,
+		});
+
+		console.log(`[AttachmentUploader] Upload session created:`, {
+			sessionId: session.id,
+			status: session.status,
+		});
+
+		const binary = await this.plugin.app.vault.readBinary(file);
+		console.log(`[AttachmentUploader] Read binary data: ${binary.byteLength} bytes`);
+
+		if (binary.byteLength > MAX_UPLOAD_BYTES) {
+			throw new Error(
+				`File too large for Notion upload (max 5MB): ${file.path} (${(binary.byteLength / 1024 / 1024).toFixed(2)} MB)`,
+			);
+		}
+
+		const uploadUrl =
+			session.upload_url ??
+			`https://api.notion.com/v1/file_uploads/${encodeURIComponent(session.id)}/send`;
+		await this.sendFileData(session.id, uploadUrl, binary, notionAPI, file.name, contentType);
+
+		console.log(`[AttachmentUploader] Upload complete: ${file.name} -> ${session.id}`);
+		return { id: session.id, filename: file.name };
+	}
+
+	private async createUploadSession(params: {
+		mode: string;
+		notionAPI: string;
+	}): Promise<FileUploadSession> {
+		console.log(`[AttachmentUploader] Creating upload session:`, {
+			mode: params.mode,
+		});
+
+		const response = await this.requestWithRetry({
+			url: "https://api.notion.com/v1/file_uploads",
+			method: "POST",
+			headers: {
+				accept: "application/json",
+				"Content-Type": "application/json",
+				Authorization: `Bearer ${params.notionAPI}`,
+				"Notion-Version": NOTION_API_VERSION,
+			},
+			body: JSON.stringify({
+				mode: params.mode,
+			}),
+			throw: false,
+		});
+
+		const data = response.json;
+		if (response.status < 200 || response.status >= 300) {
+			console.error(`[AttachmentUploader] Failed to create upload session:`, {
+				status: response.status,
+				message: data?.message,
+				response: data,
+			});
+			throw new Error(`Failed to create upload session: ${data?.message ?? response.status}`);
+		}
+
+		const id = data?.id ?? data?.file_upload?.id;
+		if (!id) {
+			throw new Error("Upload session response missing id");
+		}
+
+		return { id, status: data.status, upload_url: data.upload_url };
+	}
+
+	private async sendFileData(
+		fileUploadId: string,
+		uploadUrl: string,
+		binary: ArrayBuffer,
+		notionAPI: string,
+		filename: string,
+		contentType: string,
+	): Promise<void> {
+		console.log(`[AttachmentUploader] Sending file data for session: ${fileUploadId} (${binary.byteLength} bytes)`);
+
+		const { body, boundary } = this.buildMultipartBody({
+			fieldName: "file",
+			filename,
+			contentType: contentType || "application/octet-stream",
+			binary,
+		});
+
+		const response = await this.requestWithRetry({
+			url: uploadUrl,
+			method: "POST",
+			headers: {
+				accept: "application/json",
+				"Content-Type": `multipart/form-data; boundary=${boundary}`,
+				Authorization: `Bearer ${notionAPI}`,
+				"Notion-Version": NOTION_API_VERSION,
+			},
+			body,
+			throw: false,
+		});
+
+		const data = response.json;
+		if (response.status < 200 || response.status >= 300) {
+			console.error(`[AttachmentUploader] Failed to send file data:`, {
+				sessionId: fileUploadId,
+				status: response.status,
+				message: data?.message,
+				response: data,
+			});
+			throw new Error(`Failed to send file data: ${data?.message ?? response.status}`);
+		}
+
+		console.log(`[AttachmentUploader] File data sent successfully for session: ${fileUploadId}`);
+	}
+
+	private buildMultipartBody(params: {
+		fieldName: string;
+		filename: string;
+		contentType: string;
+		binary: ArrayBuffer;
+	}): { body: ArrayBuffer; boundary: string } {
+		const boundary = `----NotionFormBoundary${Math.random().toString(16).slice(2)}${Math.random().toString(16).slice(2)}`;
+
+		const safeFilename = params.filename.replace(/"/g, '\\"');
+		const prefix = [
+			`--${boundary}\r\n`,
+			`Content-Disposition: form-data; name="${params.fieldName}"; filename="${safeFilename}"\r\n`,
+			`Content-Type: ${params.contentType}\r\n`,
+			`\r\n`,
+		].join("");
+		const suffix = `\r\n--${boundary}--\r\n`;
+
+		const prefixBytes = this.textEncoder.encode(prefix);
+		const fileBytes = new Uint8Array(params.binary);
+		const suffixBytes = this.textEncoder.encode(suffix);
+
+		const out = new Uint8Array(prefixBytes.length + fileBytes.length + suffixBytes.length);
+		out.set(prefixBytes, 0);
+		out.set(fileBytes, prefixBytes.length);
+		out.set(suffixBytes, prefixBytes.length + fileBytes.length);
+		return { body: out.buffer, boundary };
+	}
+
+	private async requestWithRetry(params: any, maxAttempts = 4): Promise<any> {
+		let attempt = 0;
+		let lastError: unknown;
+
+		while (attempt < maxAttempts) {
+			attempt++;
+			try {
+				const response = await requestUrl(params);
+				if (this.shouldRetry(response.status) && attempt < maxAttempts) {
+					const delayMs = this.getRetryDelay(response, attempt);
+					console.warn(`[AttachmentUploader] Retryable status ${response.status}, attempt ${attempt}/${maxAttempts}, retrying in ${delayMs}ms`);
+					await this.sleep(delayMs);
+					continue;
+				}
+				return response;
+			} catch (error: unknown) {
+				lastError = error;
+				console.error(`[AttachmentUploader] Request failed, attempt ${attempt}/${maxAttempts}:`, error);
+				if (attempt >= maxAttempts) break;
+				const delayMs = this.getRetryDelay(undefined, attempt);
+				console.warn(`[AttachmentUploader] Retrying in ${delayMs}ms`);
+				await this.sleep(delayMs);
+			}
+		}
+
+		console.error(`[AttachmentUploader] Request failed after ${maxAttempts} attempts`);
+		throw lastError ?? new Error("Request failed after retries");
+	}
+
+	private shouldRetry(status: number): boolean {
+		return status === 429 || status === 500 || status === 502 || status === 503 || status === 504;
+	}
+
+	private getRetryDelay(response: any, attempt: number): number {
+		const retryAfter = response?.headers?.["retry-after"] ?? response?.headers?.["Retry-After"];
+		if (retryAfter) {
+			const seconds = parseInt(retryAfter, 10);
+			if (!isNaN(seconds)) return seconds * 1000;
+		}
+		const base = 500;
+		const max = 8000;
+		const expo = Math.min(max, base * Math.pow(2, attempt - 1));
+		const jitter = Math.floor(Math.random() * 250);
+		return expo + jitter;
+	}
+
+	private sleep(ms: number): Promise<void> {
+		return new Promise(resolve => setTimeout(resolve, ms));
+	}
+
+	private getContentType(extension: string): string {
+		const ext = extension.toLowerCase();
+		const mimeTypes: Record<string, string> = {
+			png: "image/png",
+			jpg: "image/jpeg",
+			jpeg: "image/jpeg",
+			gif: "image/gif",
+			webp: "image/webp",
+			svg: "image/svg+xml",
+			heic: "image/heic",
+			tif: "image/tiff",
+			tiff: "image/tiff",
+			bmp: "image/bmp",
+			pdf: "application/pdf",
+		};
+		return mimeTypes[ext] ?? "application/octet-stream";
+	}
+}
diff --git a/src/upload/common/UploadBase.ts b/src/upload/common/UploadBase.ts
index 4799791..019c685 100644
--- a/src/upload/common/UploadBase.ts
+++ b/src/upload/common/UploadBase.ts
@@ -3,6 +3,8 @@ import MyPlugin from "src/main";
 import { DatabaseDetails } from "../../ui/settingTabs";
 import { i18nConfig } from "../../lang/I18n";
 
+const NOTION_API_VERSION = "2025-09-03";
+
 export interface NotionPageResponse {
 	response: any;
 	data: any;
@@ -30,7 +32,7 @@ export abstract class UploadBase {
 			headers: {
 				"Content-Type": "application/json",
 				Authorization: "Bearer " + notionAPI,
-				"Notion-Version": "2022-06-28",
+				"Notion-Version": NOTION_API_VERSION,
 			},
 			body: "",
 			throw: false,
@@ -116,7 +118,7 @@ export abstract class UploadBase {
 			headers: {
 				"Content-Type": "application/json",
 				Authorization: "Bearer " + notionAPI,
-				"Notion-Version": "2022-06-28",
+				"Notion-Version": NOTION_API_VERSION,
 			},
 			body: JSON.stringify(body),
 			throw: false,
@@ -171,7 +173,7 @@ export abstract class UploadBase {
 				headers: {
 					"Content-Type": "application/json",
 					Authorization: "Bearer " + notionAPI,
-					"Notion-Version": "2022-06-28",
+					"Notion-Version": NOTION_API_VERSION,
 				},
 				body: JSON.stringify(extraBlocks),
 				throw: false,
@@ -201,7 +203,7 @@ export abstract class UploadBase {
 			method: "GET",
 			headers: {
 				Authorization: "Bearer " + notionAPI,
-				"Notion-Version": "2022-06-28",
+				"Notion-Version": NOTION_API_VERSION,
 			},
 			throw: false,
 		}).catch((error) =>