diff --git a/src/ntqqapi/api/friend.ts b/src/ntqqapi/api/friend.ts
index b0a37a8..8eb3004 100644
--- a/src/ntqqapi/api/friend.ts
+++ b/src/ntqqapi/api/friend.ts
@@ -89,11 +89,8 @@ export class NTQQFriendApi extends Service {
           afterFirstCmd: false,
         }
       )
-      const categoryUids: Map<number, string[]> = new Map()
-      for (const item of data.buddyCategory) {
-        categoryUids.set(item.categoryId, item.buddyUids)
-      }
-      return Object.values(data.userSimpleInfos).filter(v => v.baseInfo && categoryUids.get(v.baseInfo.categoryId)?.includes(v.uid!))
+      const uids = data.buddyCategory.flatMap(item => item.buddyUids)
+      return Object.values(data.userSimpleInfos).filter(v => uids.includes(v.uid!))
     }
   }
 
diff --git a/src/onebot11/adapter.ts b/src/onebot11/adapter.ts
index 0f16a32..b3a2bf3 100644
--- a/src/onebot11/adapter.ts
+++ b/src/onebot11/adapter.ts
@@ -399,7 +399,7 @@ class OneBot11Adapter extends Service {
       this.handleRecallMsg(input)
     })
     this.ctx.on('nt/message-sent', input => {
-      this.handleRecallMsg(input)
+      this.handleMsg(input)
     })
     this.ctx.on('nt/group-notify', input => {
       this.handleGroupNotify(input)