diff --git a/app/core/qdrant_points.py b/app/core/qdrant_points.py
index fa1089b..0b92cbc 100644
--- a/app/core/qdrant_points.py
+++ b/app/core/qdrant_points.py
@@ -143,13 +143,45 @@ def _coerce_for_collection(client: QdrantClient, collection_name: str, points: L
     except Exception:
         return points
 
+
+def _try_upsert_with_names(client: QdrantClient, collection: str, points: List[rest.PointStruct]) -> None:
+    schema = _get_vector_schema(client, collection)
+    if schema.get("kind") != "named":
+        raise
+    names = schema.get("names") or []
+    # prefer env-defined names first
+    pref = _preferred_name(names)
+    order = [pref] + [n for n in names if n != pref]
+    for name in order:
+        converted: List[rest.PointStruct] = []
+        for pt in points:
+            vec = getattr(pt, "vector", None)
+            if isinstance(vec, dict) and name in vec:
+                converted.append(pt)
+            elif vec is not None:
+                converted.append(rest.PointStruct(id=pt.id, vectors={name: vec}, payload=pt.payload))
+            else:
+                converted.append(pt)
+        try:
+            client.upsert(collection_name=collection, points=converted, wait=True)
+            return
+        except Exception:
+            continue
+    raise
 # --------------------- Qdrant ops ---------------------
 
 def upsert_batch(client: QdrantClient, collection: str, points: List[rest.PointStruct]) -> None:
     if not points:
         return
     pts = _coerce_for_collection(client, collection, points)
-    client.upsert(collection_name=collection, points=pts, wait=True)
+    try:
+        client.upsert(collection_name=collection, points=pts, wait=True)
+    except Exception as e:
+        msg = str(e)
+        if "Not existing vector name" in msg or "named vector" in msg:
+            _try_upsert_with_names(client, collection, points)
+        else:
+            raise
 
 # --- Optional search helpers ---