diff --git a/apps/readest-app/src-tauri/tauri.conf.json b/apps/readest-app/src-tauri/tauri.conf.json
index c6378610..b326a405 100644
--- a/apps/readest-app/src-tauri/tauri.conf.json
+++ b/apps/readest-app/src-tauri/tauri.conf.json
@@ -20,7 +20,7 @@
         "style-src": "'self' 'unsafe-inline' blob: asset: http://asset.localhost https://cdn.jsdelivr.net https://fonts.googleapis.com https://cdnjs.cloudflare.com https://storage.readest.com",
         "font-src": "'self' blob: data: asset: http://asset.localhost tauri: https://db.onlinewebfonts.com https://cdn.jsdelivr.net https://fonts.gstatic.com https://cdnjs.cloudflare.com  https://storage.readest.com",
         "frame-src": "'self' blob: asset: http://asset.localhost https://*.stripe.com",
-        "script-src": "'self' 'unsafe-inline' 'unsafe-eval' blob: asset: http://asset.localhost https://*.sentry.io https://*.posthog.com  https://*.stripe.com"
+        "script-src": "'self' 'unsafe-inline' 'unsafe-eval' data: blob: asset: http://asset.localhost https://*.sentry.io https://*.posthog.com  https://*.stripe.com"
       },
       "assetProtocol": {
         "enable": true,
diff --git a/apps/readest-app/src/libs/document.ts b/apps/readest-app/src/libs/document.ts
index 2c706214..59ab8606 100644
--- a/apps/readest-app/src/libs/document.ts
+++ b/apps/readest-app/src/libs/document.ts
@@ -1,5 +1,6 @@
 import { BookFormat } from '@/types/book';
 import { Collection, Contributor, Identifier, LanguageMap } from '@/utils/book';
+import { configureZip } from '@/utils/zip';
 import * as epubcfi from 'foliate-js/epubcfi.js';
 
 export const CFI = epubcfi;
@@ -148,10 +149,9 @@ export class DocumentLoader {
       return null;
     };
 
-    const { configure, ZipReader, BlobReader, TextWriter, BlobWriter } =
-      await import('@zip.js/zip.js');
+    await configureZip();
+    const { ZipReader, BlobReader, TextWriter, BlobWriter } = await import('@zip.js/zip.js');
     type Entry = import('@zip.js/zip.js').Entry;
-    configure({ useWebWorkers: false, useCompressionStream: false });
     const reader = new ZipReader(new BlobReader(this.file));
     const entries = await reader.getEntries();
     const map = new Map(entries.map((entry) => [entry.filename, entry]));
diff --git a/apps/readest-app/src/utils/txt.ts b/apps/readest-app/src/utils/txt.ts
index 8dec33d4..d8643c1b 100644
--- a/apps/readest-app/src/utils/txt.ts
+++ b/apps/readest-app/src/utils/txt.ts
@@ -1,6 +1,7 @@
 import { partialMD5 } from './md5';
 import { getBaseFilename } from './path';
 import { detectLanguage } from './lang';
+import { configureZip } from './zip';
 
 interface Metadata {
   bookTitle: string;
@@ -273,6 +274,7 @@ export class TxtToEpubConverter {
   }
 
   private async createEpub(chapters: Chapter[], metadata: Metadata): Promise<Blob> {
+    await configureZip();
     const { BlobWriter, TextReader, ZipWriter } = await import('@zip.js/zip.js');
     const { bookTitle, author, language, identifier } = metadata;
 
diff --git a/apps/readest-app/src/utils/zip.ts b/apps/readest-app/src/utils/zip.ts
new file mode 100644
index 00000000..24c4f073
--- /dev/null
+++ b/apps/readest-app/src/utils/zip.ts
@@ -0,0 +1,4 @@
+export const configureZip = async () => {
+  const { configure } = await import('@zip.js/zip.js');
+  configure({ useWebWorkers: false, useCompressionStream: false });
+};