diff --git a/app.py b/app.py
index 64648a6..6640d25 100644
--- a/app.py
+++ b/app.py
@@ -34,7 +34,7 @@ def encrypt(text: str) -> str:
     return fn.encrypt(text.encode())
 
 def decrypt(token: str) -> str:
-    return fn.decrypt(bytes(token)).decode()
+    return fn.decrypt(bytes(token.encode())).decode()
 
 async def async_list(values: list) -> Any:
     for value in values: