diff --git a/backend/services/falukantService.js b/backend/services/falukantService.js
index 6482632..e23da4e 100644
--- a/backend/services/falukantService.js
+++ b/backend/services/falukantService.js
@@ -3136,8 +3136,15 @@ class FalukantService extends BaseService {
                 id: gift.id,
                 name: gift.name,
                 cost,
-                moodsAffects: gift.promotionalgiftmoods,   // nur Einträge mit relatedMoodId
-                charactersAffects: gift.characterTraits   // nur Einträge mit relatedTraitIds
+                // Frontend erwartet snake_case keys (mood_id / trait_id) in these arrays
+                moodsAffects: (gift.promotionalgiftmoods || []).map(m => ({
+                    mood_id: m.moodId ?? m.mood_id ?? m.moodId,
+                    suitability: m.suitability
+                })),
+                charactersAffects: (gift.characterTraits || []).map(ct => ({
+                    trait_id: ct.traitId ?? ct.trait_id ?? ct.traitId,
+                    suitability: ct.suitability
+                }))
             };
         }));
     }