diff --git a/calibre-system/cwa.yaml b/calibre-system/cwa.yaml
index 2260f78..d6ac1db 100644
--- a/calibre-system/cwa.yaml
+++ b/calibre-system/cwa.yaml
@@ -142,7 +142,10 @@ data:
                 if not title:
                     return None
                 
+                moly_id = self._parse_moly_id(url)
+                
                 match = MetaRecord(
+                    id=moly_id,
                     title=title,
                     authors=authors if authors else [""],
                     source=MetaSourceInfo(
@@ -151,7 +154,7 @@ data:
                         link=self.BASE_URL
                     ),
                     url=url,
-                    identifiers={"moly_hu": self._parse_moly_id(url)},
+                    identifiers={"moly_hu": moly_id},
                 )
                 
                 # Optional fields