diff --git a/.env.example b/.env.example
index 87b49b5..9418828 100644
--- a/.env.example
+++ b/.env.example
@@ -10,16 +10,15 @@ GRIST_BASE_URL=https://grist.votre-instance.fr
 
 # Tables Grist
 TABLE_BALS=BALs
-TABLE_HISTORIQUE=Historique
-
-# Colonnes Grist TABLE_BALS
 COL_EMAIL=Courriel #Addresse a synchoniser
 COL_SYNC=Synchronisation #Bool si vrai, synchoniser
-COL_PRIORITY=priority
+COL_FINI=Fini
 COL_NB_SYNCS=Nb_syncs #contient le nombre de synchonisation de la BAL
 COL_SUCCESS=Synchonisee_au_moins_une_fois
 COL_LAST_PASS=Date_derniere_passe
-# Colonnes Grist TABLE_HISTORIQUE
+COL_FINISH_TIME=Date_fini
+
+TABLE_HISTORIQUE=Historique
 COL_BAL=Bal
 COL_STATUS=Status
 COL_NB_EMAILS=Nb_emails
diff --git a/imapsync_daemon.py b/imapsync_daemon.py
index 5cdc556..284c338 100755
--- a/imapsync_daemon.py
+++ b/imapsync_daemon.py
@@ -126,19 +126,23 @@ NB_MAX_WORKERS = (
     NB_CONCURENT_NEW_BAL + NB_CONCURENT_REPASS_BAL + NB_CONCURENT_PRIORITY_BAL
 )
 
-# NEW_RATIO = float(opt_env("NEW_RATIO", "0.20"))
-
-# Interval en minute minimum entre 2 vérification d'une meme BAL
+# Interval en minute minimum entre deux repassse
 MIN_INTERVAL_MINUTES = 15
+
+# Continue a synchro après le finish
+MINUTES_AFTER_FINISH = 60
+
+# toutes les X minutes
 PRIORITY_INTERVAL_MINUTES = 2
 
 TABLE_BALS = require_env("TABLE_BALS")
 COL_EMAIL = require_env("COL_EMAIL")
 COL_SYNC = require_env("COL_SYNC")
 COL_NB_SYNCS = require_env("COL_NB_SYNCS")
-COL_PRIORITY = require_env("COL_PRIORITY")
+COL_FINI = require_env("COL_FINI")
 COL_SUCCESS = require_env("COL_SUCCESS")
 COL_LAST_PASS = require_env("COL_LAST_PASS")
+COL_FINISH_TIME = require_env("COL_FINISH_TIME")
 
 TABLE_HISTORIQUE = require_env("TABLE_HISTORIQUE")
 COL_BAL = require_env("COL_BAL")
@@ -219,7 +223,7 @@ def renew_oauth2_token(dry: bool) -> bool:
 def run_tests() -> bool:
     http.client.HTTPConnection.debuglevel = 1
     print(f"     → priority: {grist_fetch_priority_bals()}")
-    print(f"     → repasses: {grist_fetch_repass_bals()}")
+    # print(f"     → repasses: {grist_fetch_repass_bals()}")
     return True
 
 
@@ -247,7 +251,7 @@ def grist_fetch_new_bals() -> list[dict]:
         params = {
             # "limit": NB_CONCURENT_NEW_BAL,
             "filter": json.dumps(
-                {COL_PRIORITY: [False], COL_SYNC: [True], COL_SUCCESS: [False]}
+                {COL_FINI: [False], COL_SYNC: [True], COL_SUCCESS: [False]}
             ),
             "sort": COL_LAST_PASS,
         }
@@ -293,7 +297,7 @@ def grist_fetch_repass_bals() -> list[dict]:
         params = {
             # "limit": NB_CONCURENT_REPASS_BAL,
             "filter": json.dumps(
-                {COL_PRIORITY: [False], COL_SYNC: [True], COL_SUCCESS: [True]}
+                {COL_FINI: [False], COL_SYNC: [True], COL_SUCCESS: [True]}
             ),
             "sort": COL_LAST_PASS,
         }
@@ -356,9 +360,7 @@ def grist_fetch_priority_bals() -> list[dict]:
         # 1. Récupération triée via l'API Grist
         params = {
             # "limit": NB_CONCURENT_PRIORITY_BAL,
-            "filter": json.dumps(
-                {COL_PRIORITY: [True], COL_SYNC: [True], COL_SUCCESS: [True]}
-            ),
+            "filter": json.dumps({COL_FINI: [True], COL_SUCCESS: [True]}),
             "sort": COL_LAST_PASS,
         }
         resp = requests.get(
@@ -370,13 +372,13 @@ def grist_fetch_priority_bals() -> list[dict]:
 
         resp.raise_for_status()
         records = resp.json().get("records", [])
-
         filtered_bals = []
         current_timestamp = time.time()
 
         for r in records:
             fields = r["fields"]
             last_pass_timestamp = fields.get(COL_LAST_PASS)
+            finish_timestamp = fields.get(COL_FINISH_TIME)
 
             elapsed_time = current_timestamp - float(last_pass_timestamp)
             if elapsed_time < PRIORITY_INTERVAL_MINUTES * 60:
@@ -385,7 +387,15 @@ def grist_fetch_priority_bals() -> list[dict]:
                 )
                 continue
 
+            elapsed_time = current_timestamp - float(finish_timestamp)
+            if elapsed_time > MINUTES_AFTER_FINISH * 60:
+                log.debug(
+                    f"BAL {r['id']} ignorée : Boite fini depuis {int(finish_timestamp // 60)} min."
+                )
+                continue
+
             filtered_bals.append({"id": r["id"], **fields})
+
         return filtered_bals
 
     except requests.RequestException as e: