diff --git a/src/utils/encrypter.rs b/src/utils/encrypter.rs
index 667b38f..d3ae351 100644
--- a/src/utils/encrypter.rs
+++ b/src/utils/encrypter.rs
@@ -154,7 +154,7 @@ pub struct AesEncryptor {
 impl AesEncryptor {
     pub fn new(key: Vec<u8>) -> Self {
         Self {
-            key: Vec::new(),
+            key,
             is_setted: true,
         }
     }