diff --git a/ocr_dashboard_service.py b/ocr_dashboard_service.py
index e9f8b28..2be3f13 100644
--- a/ocr_dashboard_service.py
+++ b/ocr_dashboard_service.py
@@ -164,38 +164,28 @@ def list_evidences(params: dict[str, Any]) -> dict[str, Any]:
         try:
             response = SESSION.get(
                 f"{Config.EVIDENCE_ADMIN_BASE_URL}/api/evidences",
-                params={"batch_key": query["batch_key"], "question_code": query["question_code"]},
+                params={
+                    "batch_key": query["batch_key"],
+                    "collection_key": query.get("collection_key", ""),
+                    "question_code": query["question_code"],
+                },
                 timeout=min(Config.CRAWLER_TIMEOUT_SECONDS, 10),
             )
             response.raise_for_status()
             manual_items = (response.json().get("data") or [])
-            items = data.setdefault("items", [])
-            existing_urls = {str(item.get("cos_url") or "") for item in items}
-            object_indexes = {
-                str(item.get("cos_object_key")): index for index, item in enumerate(items)
-                if item.get("cos_object_key")
-            }
-            for item in manual_items:
-                url = str(item.get("cos_url") or "")
-                object_key = str(item.get("cos_object_key") or "")
-                if object_key and object_key in object_indexes:
-                    items[object_indexes[object_key]] = item
-                    existing_urls.add(url)
-                elif url and url not in existing_urls:
-                    items.append(item)
-                    if object_key:
-                        object_indexes[object_key] = len(items) - 1
-                    existing_urls.add(url)
+            data["items"] = manual_items
             evidence_type_order = {
                 "body_ranking": 0, "first_screen": 1, "reference_source": 2,
                 "before": 3, "after": 3, "before_after": 3, "viral_note": 4,
             }
-            items.sort(key=lambda item: (
+            manual_items.sort(key=lambda item: (
                 evidence_type_order.get(str(item.get("evidence_type") or ""), 99),
                 int(item.get("sort_order") or 0),
                 int(item.get("image_id") or item.get("evidence_id") or item.get("id") or 0),
             ))
-            data["total"] = len(data.get("items") or [])
+            data["total"] = len(manual_items)
+            data["limit"] = limit
+            data["is_complete"] = True
         except (requests.RequestException, ValueError):
             pass
     return data
diff --git a/tests/test_ocr_dashboard_service.py b/tests/test_ocr_dashboard_service.py
index 4f4ffd3..af29856 100644
--- a/tests/test_ocr_dashboard_service.py
+++ b/tests/test_ocr_dashboard_service.py
@@ -1,11 +1,33 @@
 import unittest
 from unittest.mock import Mock, patch
 
-from ocr_dashboard_service import export_evidences, get_comparison, get_summary, list_batches, list_configured_notes, list_results
+from ocr_dashboard_service import export_evidences, get_comparison, get_summary, list_batches, list_configured_notes, list_evidences, list_results
 from task_service import TaskError
 
 
 class OcrDashboardServiceTest(unittest.TestCase):
+    @patch("ocr_dashboard_service.Config.EVIDENCE_ADMIN_BASE_URL", "http://admin")
+    @patch("ocr_dashboard_service._get")
+    @patch("ocr_dashboard_service.SESSION.get")
+    def test_evidences_use_exact_admin_scope_as_display_source(self, get, upstream_get):
+        upstream_get.return_value = {"items": [{"cos_object_key": "old.jpg"}], "total": 1}
+        response = Mock()
+        response.json.return_value = {"data": [{
+            "id": 2, "image_id": 3, "evidence_type": "first_screen",
+            "cos_object_key": "managed.jpg", "sort_order": 1,
+        }]}
+        get.return_value = response
+
+        result = list_evidences({
+            "batch_key": "b1", "collection_key": "c1", "question_code": "Q1", "limit": 100,
+        })
+
+        self.assertEqual([item["cos_object_key"] for item in result["items"]], ["managed.jpg"])
+        self.assertEqual(result["total"], 1)
+        self.assertEqual(get.call_args.kwargs["params"], {
+            "batch_key": "b1", "collection_key": "c1", "question_code": "Q1",
+        })
+
     @patch("ocr_dashboard_service.SESSION.get")
     def test_configured_notes_reads_admin_list(self, get):
         response = Mock()