diff --git a/manifest.json b/manifest.json
index ccf4812..33896bd 100644
--- a/manifest.json
+++ b/manifest.json
@@ -4,7 +4,7 @@
   "name": "LLOneBot",
   "slug": "LLOneBot",
   "description": "实现 OneBot 11 协议，用于 QQ 机器人开发",
-  "version": "3.31.4",
+  "version": "3.31.5",
   "icon": "./icon.webp",
   "authors": [
     {
diff --git a/src/ntqqapi/api/group.ts b/src/ntqqapi/api/group.ts
index 04e029e..e9a8b2a 100644
--- a/src/ntqqapi/api/group.ts
+++ b/src/ntqqapi/api/group.ts
@@ -19,7 +19,7 @@ declare module 'cordis' {
 export class NTQQGroupApi extends Service {
   static inject = ['ntWindowApi']
 
-  private groupMembers: Map<string, Map<string, GroupMember>> = new Map<string, Map<string, GroupMember>>()
+  public groupMembers: Map<string, Map<string, GroupMember>> = new Map<string, Map<string, GroupMember>>()
 
   constructor(protected ctx: Context) {
     super(ctx, 'ntGroupApi', true)
diff --git a/src/ntqqapi/api/msg.ts b/src/ntqqapi/api/msg.ts
index b6d66ed..33bcbba 100644
--- a/src/ntqqapi/api/msg.ts
+++ b/src/ntqqapi/api/msg.ts
@@ -153,12 +153,7 @@ export class NTQQMsgApi extends Service {
       )
       msgList = data.msgList
     }
-    const retMsg = msgList.find(msgRecord => {
-      if (msgRecord.guildId === msgId) {
-        return true
-      }
-    })
-    return retMsg!
+    return msgList.find(msgRecord => msgRecord.guildId === msgId)
   }
 
   async forwardMsg(srcPeer: Peer, destPeer: Peer, msgIds: string[]) {
diff --git a/src/ntqqapi/api/user.ts b/src/ntqqapi/api/user.ts
index fdafa66..5023b8f 100644
--- a/src/ntqqapi/api/user.ts
+++ b/src/ntqqapi/api/user.ts
@@ -3,7 +3,7 @@ import { User, UserDetailInfoByUin, UserDetailInfoByUinV2, UserDetailInfoListene
 import { getBuildVersion } from '@/common/utils'
 import { getSession } from '@/ntqqapi/wrapper'
 import { RequestUtil } from '@/common/utils/request'
-import { NodeIKernelProfileService, UserDetailSource, ProfileBizType, forceFetchClientKeyRetType } from '../services'
+import { NodeIKernelProfileService, UserDetailSource, ProfileBizType } from '../services'
 import { NodeIKernelProfileListener } from '../listeners'
 import { NTEventDispatch } from '@/common/utils/eventTask'
 import { Time } from 'cosmokit'
@@ -17,7 +17,7 @@ declare module 'cordis' {
 }
 
 export class NTQQUserApi extends Service {
-  static inject = ['ntFriendApi']
+  static inject = ['ntFriendApi', 'ntGroupApi']
 
   constructor(protected ctx: Context) {
     super(ctx, 'ntUserApi', true)
@@ -192,11 +192,26 @@ export class NTQQUserApi extends Service {
     // 通用转换开始尝试
     let uid = (await session?.getUixConvertService().getUid([uin]))?.uidInfo.get(uin)
     if (!uid) {
-      let unveifyUid = (await this.getUserDetailInfoByUin(uin)).info.uid //从QQ Native 特殊转换 方法三
-      if (unveifyUid.indexOf('*') == -1) {
+      for (const membersList of this.ctx.ntGroupApi.groupMembers.values()) { //从群友列表转
+        for (const member of membersList.values()) {
+          if (member.uin === uin) {
+            uid = member.uid
+            break
+          }
+        }
+        if (uid) break
+      }
+    }
+    if (!uid) {
+      const unveifyUid = (await this.getUserDetailInfoByUin(uin)).info.uid //特殊转换
+      if (unveifyUid.indexOf('*') === -1) {
         uid = unveifyUid
       }
     }
+    if (!uid) {
+      const friends = await this.ctx.ntFriendApi.getFriends() //从好友列表转
+      uid = friends.find(item => item.uin === uin)?.uid
+    }
     return uid
   }
 
diff --git a/src/onebot11/action/msg/DeleteMsg.ts b/src/onebot11/action/msg/DeleteMsg.ts
index 6354e07..df01185 100644
--- a/src/onebot11/action/msg/DeleteMsg.ts
+++ b/src/onebot11/action/msg/DeleteMsg.ts
@@ -11,13 +11,17 @@ class DeleteMsg extends BaseAction<Payload, void> {
 
   protected async _handle(payload: Payload) {
     if (!payload.message_id) {
-      throw Error('message_id不能为空')
+      throw new Error('参数message_id不能为空')
     }
     const msg = await MessageUnique.getMsgIdAndPeerByShortId(+payload.message_id)
     if (!msg) {
-      throw `消息${payload.message_id}不存在`
+      throw new Error(`消息${payload.message_id}不存在`)
+    }
+    const data = await this.ctx.ntMsgApi.recallMsg(msg.Peer, [msg.MsgId])
+    if (data.result !== 0) {
+      this.ctx.logger.error('delete_msg', payload.message_id, data)
+      throw new Error(`消息撤回失败`)
     }
-    await this.ctx.ntMsgApi.recallMsg(msg.Peer, [msg.MsgId])
   }
 }
 
diff --git a/src/onebot11/action/msg/SendMsg.ts b/src/onebot11/action/msg/SendMsg.ts
index adc0722..87509e7 100644
--- a/src/onebot11/action/msg/SendMsg.ts
+++ b/src/onebot11/action/msg/SendMsg.ts
@@ -48,16 +48,16 @@ export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
       }
     }
     if ((contextMode === ContextMode.Private || contextMode === ContextMode.Normal) && payload.user_id) {
-      const Uid = await this.ctx.ntUserApi.getUidByUin(payload.user_id.toString())
-      const isBuddy = await this.ctx.ntFriendApi.isBuddy(Uid!)
-      //console.log("[调试代码] UIN:", payload.user_id, " UID:", Uid, " IsBuddy:", isBuddy)
+      const uid = await this.ctx.ntUserApi.getUidByUin(payload.user_id.toString())
+      if (!uid) throw new Error('无法获取用户信息')
+      const isBuddy = await this.ctx.ntFriendApi.isBuddy(uid)
       return {
         chatType: isBuddy ? ChatType.friend : ChatType.temp,
-        peerUid: Uid!,
-        guildId: payload.group_id?.toString() || '' //临时主动发起时需要传入群号
+        peerUid: uid,
+        guildId: isBuddy ? '' : payload.group_id?.toString() || ''
       }
     }
-    throw '请指定 group_id 或 user_id'
+    throw new Error('请指定 group_id 或 user_id')
   }
 
   protected async check(payload: OB11PostSendMsg): Promise<BaseCheckResult> {
@@ -160,6 +160,9 @@ export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
       }
     }
     const returnMsg = await sendMsg(this.ctx, peer, sendElements, deleteAfterSentFiles)
+    if (!returnMsg) {
+      throw new Error('消息发送失败')
+    }
     return { message_id: returnMsg.msgShortId! }
   }
 
@@ -251,9 +254,12 @@ export class SendMsg extends BaseAction<OB11PostSendMsg, ReturnDataType> {
           // log("分割后的转发节点", sendElementsSplit)
           for (const eles of sendElementsSplit) {
             const nodeMsg = await sendMsg(this.ctx, selfPeer, eles, [], true)
+            if (!nodeMsg) {
+              this.ctx.logger.warn('转发节点生成失败', eles)
+              continue
+            }
             nodeMsgIds.push(nodeMsg.msgId)
             await this.ctx.sleep(400)
-            this.ctx.logger.info('转发节点生成成功', nodeMsg.msgId)
           }
           deleteAfterSentFiles.map((f) => fs.unlink(f, () => {
           }))
diff --git a/src/onebot11/helper/createMessage.ts b/src/onebot11/helper/createMessage.ts
index 3ea20c1..a96cf8a 100644
--- a/src/onebot11/helper/createMessage.ts
+++ b/src/onebot11/helper/createMessage.ts
@@ -270,8 +270,10 @@ export async function sendMsg(
   const timeout = 10000 + (totalSize / 1024 / 256 * 1000)  // 10s Basic Timeout + PredictTime( For File 512kb/s )
   //log('设置消息超时时间', timeout)
   const returnMsg = await ctx.ntMsgApi.sendMsg(peer, sendElements, waitComplete, timeout)
-  returnMsg.msgShortId = MessageUnique.createMsg(peer, returnMsg.msgId)
-  ctx.logger.info('消息发送', returnMsg.msgShortId)
-  deleteAfterSentFiles.map(path => fsPromise.unlink(path))
-  return returnMsg
+  if (returnMsg) {
+    returnMsg.msgShortId = MessageUnique.createMsg(peer, returnMsg.msgId)
+    ctx.logger.info('消息发送', returnMsg.msgShortId)
+    deleteAfterSentFiles.map(path => fsPromise.unlink(path))
+    return returnMsg
+  }
 }
\ No newline at end of file
diff --git a/src/version.ts b/src/version.ts
index 4216824..53bdf68 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const version = '3.31.4'
+export const version = '3.31.5'