diff --git a/json_to_md.py b/json_to_md.py
index 8ac3d013..bbe48b6d 100644
--- a/json_to_md.py
+++ b/json_to_md.py
@@ -70,38 +70,50 @@ def json_to_md_nested(json_path, md_path, allure_dir=None):
             f.write("\n")
 
 
-        from collections import defaultdict
-
         if "collectors" in data:
             f.write("## 📚 Collectés\n")
 
-            # Grouper par dossier principal (ex: ci-reports/allure → groupe = 'ci-reports/allure')
             grouped = defaultdict(list)
             for collector in data["collectors"]:
                 nodeid = collector.get("nodeid", "unknown")
                 path = nodeid.split("::")[0]
-                parts = path.split("/")
-                if len(parts) >= 2:
-                    group_key = f"{parts[0]}/{parts[1]}"
-                else:
-                    group_key = parts[0]
-                grouped[group_key].append(collector)
+                main_folder = path.split("/")[0] if "/" in path else path
+                grouped[main_folder].append(collector)
 
-            # Trier les groupes par le second niveau du chemin (ex: allure, coverage)
-            sorted_keys = sorted(grouped.keys(), key=lambda x: x.split("/")[1] if "/" in x else x)
-
-            for group in sorted_keys:
-                collectors = grouped[group]
+            for folder, collectors in grouped.items():
+                # Outcome global du dossier
                 has_fail = any(c.get("outcome") != "passed" for c in collectors)
-                emoji = "✅" if not has_fail else "❌"
-                f.write(f"<details>\n<summary>{emoji} {group}</summary>\n\n")
+                folder_emoji = "✅" if not has_fail else "❌"
 
+                f.write(f"<details>\n<summary>{folder_emoji} {folder} ({len(collectors)} tests)</summary>\n\n")
+
+                # Résumé des outputs (optionnel : uniquement pour les failed ou all)
+                outputs = []
                 for collector in collectors:
                     outcome = collector.get("outcome", "unknown")
-                    icon = "✅" if outcome == "passed" else "❌"
                     nodeid = collector.get("nodeid", "unknown")
                     short_node = nodeid.split("[")[0]
-                    f.write(f"<details>\n<summary>{icon} {short_node}</summary>\n\n")
+                    results = collector.get("result", [])
+                    if outcome != "passed" and results:
+                        outputs.append(f"### ❌ {short_node}\n```\n" + "\n".join(
+                            f"{k}: {v}" if isinstance(item, dict) else str(item)
+                            for item in results
+                            for k, v in item.items() if isinstance(item, dict)
+                        ) + "\n```")
+
+                if outputs:
+                    f.write("### 🧾 Résumé des erreurs ou résultats\n\n")
+                    for out in outputs:
+                        f.write(out + "\n")
+
+                # Détail complet de tous les tests (triés)
+                collectors_sorted = sorted(collectors, key=lambda c: c.get("nodeid", "").split("[")[0])
+                for collector in collectors_sorted:
+                    outcome = collector.get("outcome", "unknown")
+                    emoji = "✅" if outcome == "passed" else "❌"
+                    nodeid = collector.get("nodeid", "unknown")
+                    short_node = nodeid.split("[")[0]
+                    f.write(f"<details>\n<summary>{emoji} {short_node}</summary>\n\n")
                     f.write(f"- **outcome:** `{outcome}`\n")
                     results = collector.get("result", [])
                     if results: