diff --git a/agent_v0/agent_v1/core/executor.py b/agent_v0/agent_v1/core/executor.py
index c73c2da55..d89c2c229 100644
--- a/agent_v0/agent_v1/core/executor.py
+++ b/agent_v0/agent_v1/core/executor.py
@@ -236,8 +236,23 @@ class ActionExecutorV1:
                     from ..window_info_crossplatform import get_active_window_info
                     current_info = get_active_window_info()
                     current_title = current_info.get("title", "")
-                    # Comparer les titres (partiel — le titre peut varier légèrement)
-                    if expected_title.lower() not in current_title.lower() and current_title.lower() not in expected_title.lower():
+                    # Comparer sur le nom de l'APPLICATION (après le –/-)
+                    # "blocnote.txt – Bloc-notes" et "voiture.txt – Bloc-notes"
+                    # sont la même app, seul le fichier change
+                    def _app_name(title):
+                        for sep in [" – ", " - ", " — "]:
+                            if sep in title:
+                                return title.split(sep)[-1].strip().lower()
+                        return title.strip().lower()
+
+                    current_app = _app_name(current_title)
+                    expected_app = _app_name(expected_title)
+                    title_match = (
+                        current_app == expected_app
+                        or expected_title.lower() in current_title.lower()
+                        or current_title.lower() in expected_title.lower()
+                    )
+                    if not title_match:
                         logger.warning(
                             f"PRÉ-VÉRIF ÉCHOUÉE : attendu '{expected_title}', "
                             f"actuel '{current_title}' — STOP"
@@ -369,7 +384,10 @@ class ActionExecutorV1:
                         elapsed_wait += poll_interval
                         post_info = get_active_window_info()
                         post_title = post_info.get("title", "")
-                        if (expected_after.lower() in post_title.lower()
+                        post_app = _app_name(post_title)
+                        expected_app_after = _app_name(expected_after)
+                        if (post_app == expected_app_after
+                                or expected_after.lower() in post_title.lower()
                                 or post_title.lower() in expected_after.lower()):
                             matched = True
                             break