diff --git a/src/main/modules/downloadManager.ts b/src/main/modules/downloadManager.ts
index 6c806c6..5373bb9 100644
--- a/src/main/modules/downloadManager.ts
+++ b/src/main/modules/downloadManager.ts
@@ -523,7 +523,7 @@ class DownloadManager {
       } else {
         // Full response (200) - start from beginning
         task.loaded = 0;
-        const contentLength = response.headers['content-length'];
+        const contentLength = response.headers['content-length'] as string;
         task.total = contentLength ? parseInt(contentLength, 10) : 0;
       }
 
diff --git a/src/renderer/views/download/DownloadPage.vue b/src/renderer/views/download/DownloadPage.vue
index 31bad5f..7506ef1 100644
--- a/src/renderer/views/download/DownloadPage.vue
+++ b/src/renderer/views/download/DownloadPage.vue
@@ -915,16 +915,16 @@ const saveDownloadSettings = () => {
 };
 
 const initDownloadSettings = async () => {
-  const path = await window.electron.ipcRenderer.invoke('get-store-value', 'set.downloadPath');
-  const nameFormat = await window.electron.ipcRenderer.invoke(
+  const path = window.electron.ipcRenderer.sendSync('get-store-value', 'set.downloadPath');
+  const nameFormat = window.electron.ipcRenderer.sendSync(
     'get-store-value',
     'set.downloadNameFormat'
   );
-  const separator = await window.electron.ipcRenderer.invoke(
+  const separator = window.electron.ipcRenderer.sendSync(
     'get-store-value',
     'set.downloadSeparator'
   );
-  const saveLyric = await window.electron.ipcRenderer.invoke(
+  const saveLyric = window.electron.ipcRenderer.sendSync(
     'get-store-value',
     'set.downloadSaveLyric'
   );