diff --git a/backend/src/password/EncryptionWorker.ts b/backend/src/password/EncryptionWorker.ts
index abf0ec1ed..36c08f1b6 100644
--- a/backend/src/password/EncryptionWorker.ts
+++ b/backend/src/password/EncryptionWorker.ts
@@ -1,5 +1,3 @@
-import { createHash } from 'node:crypto'
-
 import { worker } from 'workerpool'
 
 import { CONFIG } from '@/config'
@@ -23,29 +21,12 @@ export const SecretKeyCryptographyCreateKey = (
   configLoginAppSecret: Buffer,
   configLoginServerKey: Buffer,
 ): bigint => {
-  /*
-  console.log('SecretKeyCryptographyCreateKey')
   const state = Buffer.alloc(crypto_hash_sha512_STATEBYTES)
   crypto_hash_sha512_init(state)
-  console.log('before salt')
-  console.log('salt as buffer', Buffer.from(salt).toString('hex'))
   crypto_hash_sha512_update(state, Buffer.from(salt))
-  console.log('before configLoginAppSecret')
-  console.log('configLoginAppSecret', configLoginAppSecret.toString('hex'))
   crypto_hash_sha512_update(state, configLoginAppSecret)
   const hash = Buffer.alloc(crypto_hash_sha512_BYTES)
-  console.log('hash buffer size', hash.length)
-  console.log('before final')
-  console.log(typeof crypto_hash_sha512_final)
   crypto_hash_sha512_final(state, hash)
-  console.log('after final')
-  console.log('hash', hash.toString('hex'))
-*/
-  const state = createHash('sha512')
-  state.update(Buffer.from(salt))
-  state.update(configLoginAppSecret)
-  const hash = state.digest()
-  console.log('hash', hash.toString('hex'))
 
   const encryptionKey = Buffer.alloc(crypto_box_SEEDBYTES)
   const opsLimit = 10
diff --git a/backend/src/password/EncryptorUtils.ts b/backend/src/password/EncryptorUtils.ts
index 243917944..f4dc00b6c 100644
--- a/backend/src/password/EncryptorUtils.ts
+++ b/backend/src/password/EncryptorUtils.ts
@@ -58,7 +58,6 @@ export const SecretKeyCryptographyCreateKey = async (
     }
     let result: Promise<bigint>
     if (encryptionWorkerPool) {
-      console.log('encrypt password with worker')
       result = (await encryptionWorkerPool.exec('SecretKeyCryptographyCreateKey', [
         salt,
         password,
@@ -66,7 +65,6 @@ export const SecretKeyCryptographyCreateKey = async (
         configLoginServerKey,
       ])) as Promise<bigint>
     } else {
-      console.log('encrypt password without worker')
       result = Promise.resolve(
         SecretKeyCryptographyCreateKeySync(
           salt,