diff --git a/src/dbmanspecimen.py b/src/dbmanspecimen.py
index 02e196a..0277ab6 100644
--- a/src/dbmanspecimen.py
+++ b/src/dbmanspecimen.py
@@ -1,6 +1,5 @@
 import logging
 import threading
-import time
 import traceback
 import psycopg2
 import logformat
diff --git a/src/main.py b/src/main.py
index 0efed21..b9489de 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,12 +1,10 @@
 import logging
 import threading
-import time
 import sys
 import os
 
 from dotenv import load_dotenv
 from dbmanspecimen import DBManagerSpecimen
-from dbmanresult import DBManagerResult
 from contract import ProofChainContract
 from finalizer import Finalizer
 
@@ -56,27 +54,11 @@ def is_any_thread_alive(threads):
 
     dbms.daemon = False
 
-    # dbmr = DBManagerResult(
-    #     starting_point=int(BLOCK_ID_START),
-    #     user=DB_USER,
-    #     password=DB_PASSWORD,
-    #     database=DB_DATABASE,
-    #     host=DB_HOST,
-    #     chain_table=CHAIN_TABLE_NAME,
-    # )
-
-    # dbmr.daemon = True
-
     finalizer = Finalizer(contract, lock)
     finalizer.daemon = True
 
     dbms.start()
     finalizer.start()
 
-    # dbmr.start()
-
     dbms.join()
     finalizer.join()
-
-    # while is_any_thread_alive([finalizer, dbms]):
-    #     time.sleep(0.1)