diff --git a/web/src/api/http.ts b/web/src/api/http.ts
index e6e4742..72c3887 100644
--- a/web/src/api/http.ts
+++ b/web/src/api/http.ts
@@ -57,6 +57,10 @@ export const httpClient = {
       },
       body: JSON.stringify(body),
     });
+  },
+
+  delete<T>(path: string) {
+    return request<T>(path, { method: 'DELETE' });
   }
 };
 
diff --git a/web/src/stores/world.ts b/web/src/stores/world.ts
index 092f037..9b41980 100644
--- a/web/src/stores/world.ts
+++ b/web/src/stores/world.ts
@@ -4,7 +4,7 @@ import type { AvatarSummary, GameEvent, MapMatrix, RegionSummary, CelestialPheno
 import type { TickPayloadDTO, InitialStateDTO } from '../types/api';
 import type { FetchEventsParams } from '../api/game';
 import { gameApi } from '../api/game';
-import { processNewEvents, mergeAndSortEvents } from '../utils/eventHelper';
+import { processNewEvents } from '../utils/eventHelper';
 
 export const useWorldStore = defineStore('world', () => {
   // --- State ---
@@ -240,6 +240,7 @@ export const useWorldStore = defineStore('world', () => {
         content: e.content,
         year: e.year,
         month: e.month,
+        timestamp: e.month_stamp,
         monthStamp: e.month_stamp,
         relatedAvatarIds: e.related_avatar_ids,
         isMajor: e.is_major,