diff --git a/src/FileListModal.ts b/src/FileListModal.ts
deleted file mode 100644
index e5c0811..0000000
--- a/src/FileListModal.ts
+++ /dev/null
@@ -1,122 +0,0 @@
-import { App, SuggestModal, Notice, MarkdownView } from 'obsidian';
-import { SupernotePluginSettings } from './main';
-
-interface SupernoteFile {
-    name: string;
-    size: number;
-    date: string;
-    uri: string;
-    extension: string;
-    isDirectory: boolean;
-}
-
-interface SupernoteResponse {
-    deviceName: string;
-    fileList: SupernoteFile[];
-    routeList: { name: string; path: string; }[];
-    totalByteSize: number;
-    totalMemory: number;
-    usedMemory: number;
-}
-
-export class FileListModal extends SuggestModal<SupernoteFile> {
-    settings: SupernotePluginSettings;
-    files: SupernoteFile[] = [];
-    currentPath: string = '/';
-
-    constructor(app: App, settings: SupernotePluginSettings) {
-        super(app);
-        this.settings = settings;
-        this.setPlaceholder("Select a file to download or directory to open");
-    }
-
-    private async loadFiles() {
-        try {
-            const response = await fetch(`http://${this.settings.mirrorIP}:8089${this.currentPath}`);
-            if (!response.ok) {
-                throw new Error(`Failed to fetch file list: ${response.statusText}`);
-            }
-            const html = await response.text();
-
-            // Extract the JSON data from the script tag
-            const match = html.match(/const json = '(.+?)'/);
-            if (!match) {
-                throw new Error("Could not find file list data");
-            }
-
-            const data: SupernoteResponse = JSON.parse(match[1]);
-            this.files = data.fileList;
-        } catch (err) {
-            new Notice(`Failed to load files: ${err.message}`);
-            this.close();
-        }
-    }
-
-    async getSuggestions(query: string): Promise<SupernoteFile[]> {
-        if (this.files.length === 0) {
-            await this.loadFiles();
-        }
-        return this.files.filter(file =>
-            file.name.toLowerCase().includes(query.toLowerCase())
-        );
-    }
-
-    renderSuggestion(file: SupernoteFile, el: HTMLElement) {
-        const container = el.createDiv({ cls: "suggestion-item" });
-
-        // Add directory icon or file icon
-        const iconEl = container.createSpan({ cls: "suggestion-icon" });
-        iconEl.textContent = file.isDirectory ? "📁" : "📄";
-
-        const contentEl = container.createDiv({ cls: "suggestion-content" });
-        contentEl.createDiv({ text: file.name, cls: "suggestion-title" });
-
-        if (!file.isDirectory) {
-            contentEl.createDiv({
-                text: `${this.formatSize(file.size)} - ${file.date}`,
-                cls: "suggestion-note"
-            });
-        } else {
-            contentEl.createDiv({
-                text: file.date,
-                cls: "suggestion-note"
-            });
-        }
-    }
-
-    private formatSize(bytes: number): string {
-        if (bytes < 1024) return bytes + ' B';
-        if (bytes < 1048576) return (bytes / 1024).toFixed(2) + ' KB';
-        if (bytes < 1073741824) return (bytes / 1048576).toFixed(2) + ' MB';
-        return (bytes / 1073741824).toFixed(2) + ' GB';
-    }
-
-    async onChooseSuggestion(file: SupernoteFile) {
-        if (file.isDirectory) {
-            // Navigate into directory
-            this.currentPath = file.uri;
-            await this.loadFiles();
-            // Reopen the modal to show new directory contents
-            this.open();
-        } else {
-            try {
-                const fileResponse = await fetch(`http://${this.settings.mirrorIP}:8089${file.uri}`);
-                if (!fileResponse.ok) {
-                    throw new Error(`Failed to download file: ${fileResponse.statusText}`);
-                }
-
-                const buffer = await fileResponse.arrayBuffer();
-                const filename = await this.app.fileManager.getAvailablePathForAttachment(file.name);
-                const tfile = await this.app.vault.createBinary(filename, buffer);
-                new Notice(`Downloaded ${file.name}`);
-                const view = this.app.workspace.getActiveViewOfType(MarkdownView);
-                if (view) {
-                    const link = this.app.fileManager.generateMarkdownLink(tfile, filename);
-                    view.editor.replaceSelection(link);
-                }
-            } catch (err) {
-                new Notice(`Failed to download file: ${err.message}`);
-            }
-        }
-    }
-}
diff --git a/src/myworker.worker.ts b/src/myworker.worker.ts
deleted file mode 100644
index 87752af..0000000
--- a/src/myworker.worker.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import { SupernoteX, toImage } from 'supernote-typescript';
-import { Image } from 'image-js'
-
-export {};
-
-export type SupernoteWorkerMessage = {
-    type: 'convert';
-    note: SupernoteX;
-    pageNumbers?: number[];
-}
-
-export type SupernoteWorkerResponse = {
-    type: 'result';
-    images: string[];
-    error?: string;
-}
-
-self.onmessage = async (e: MessageEvent<SupernoteWorkerMessage>) => {
-    try {
-        const { type, note, pageNumbers } = e.data;
-
-        if (type === 'convert') {
-            const results = await toImage(note, pageNumbers);
-            // Convert canvas/images to data URLs before sending
-            const dataUrls = results.map(result => {
-                if (result && typeof result.toDataURL === 'function') {
-                    return result.toDataURL();
-                }
-                console.error('Result is not a canvas or does not support toDataURL');
-                return null;
-            });
-
-            self.postMessage({
-                type: 'result',
-                images: dataUrls
-            });
-        }
-    } catch (error) {
-        self.postMessage({
-            type: 'result',
-            images: [],
-            error: error instanceof Error ? error.message : 'Unknown error occurred'
-        });
-    }
-};
\ No newline at end of file
diff --git a/src/worker.d.ts b/src/worker.d.ts
deleted file mode 100644
index 7e0df84..0000000
--- a/src/worker.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-declare module 'myworker.worker' {
-    const WorkerFactory: new () => Worker;
-    export default WorkerFactory;
-}
\ No newline at end of file