diff --git a/electron/main/utils/process.ts b/electron/main/utils/process.ts
index df1d0043c..c8647e686 100644
--- a/electron/main/utils/process.ts
+++ b/electron/main/utils/process.ts
@@ -221,7 +221,7 @@ export async function cleanupOldVenvs(currentVersion: string): Promise<void> {
 export async function isBinaryExists(name: string): Promise<boolean> {
   const cmd = await getBinaryPath(name);
 
-  return await fs.existsSync(cmd);
+  return fs.existsSync(cmd);
 }
 
 /**
diff --git a/resources/scripts/download.js b/resources/scripts/download.js
index 5245ea211..2b980c51e 100644
--- a/resources/scripts/download.js
+++ b/resources/scripts/download.js
@@ -10,7 +10,7 @@ import fs from 'fs'
  */
 export async function downloadWithRedirects(url, destinationPath) {
   return new Promise((resolve, reject) => {
-    const timeoutMs = 5 * 60 * 1000; // 10 minutes
+    const timeoutMs = 10 * 60 * 1000; // 10 minutes
     const timeout = setTimeout(() => {
       reject(new Error(`timeout（${timeoutMs / 1000} seconds）`));
     }, timeoutMs);