diff --git "a/doc/\346\233\264\346\226\260\346\227\245\345\277\227.txt" "b/doc/\346\233\264\346\226\260\346\227\245\345\277\227.txt"
index abb58f62..a3db367c 100644
--- "a/doc/\346\233\264\346\226\260\346\227\245\345\277\227.txt"
+++ "b/doc/\346\233\264\346\226\260\346\227\245\345\277\227.txt"
@@ -1,3 +1,10 @@
+V7.12.7
+更新时间 2026-04-28
+
+* OneBot 支持 _get_group_notice API 获取群公告是否发送给新成员
+* OneBot 支持 _send_group_notice API 设置群公告是否发送给新成员
+
+=================
 V7.12.6
 更新时间 2026-04-28
 
diff --git a/package-dist.json b/package-dist.json
index da7539b1..e856d2c2 100644
--- a/package-dist.json
+++ b/package-dist.json
@@ -1 +1 @@
-{"name":"llonebot-dist","version":"7.12.6","type":"module","description":"","main":"llbot.js","author":"linyuchen","repository":{"type":"git","url":"https://github.com/LLOneBot/LuckyLilliaBot"}}
\ No newline at end of file
+{"name":"llonebot-dist","version":"7.12.7","type":"module","description":"","main":"llbot.js","author":"linyuchen","repository":{"type":"git","url":"https://github.com/LLOneBot/LuckyLilliaBot"}}
\ No newline at end of file
diff --git a/src/ntqqapi/api/webapi.ts b/src/ntqqapi/api/webapi.ts
index 71853783..1c97b61e 100644
--- a/src/ntqqapi/api/webapi.ts
+++ b/src/ntqqapi/api/webapi.ts
@@ -624,7 +624,8 @@ export class NTQQWebApi extends Service {
       imgHeight: imgHeight?.toString()
     }
 
-    const res = await fetch('https://web.qun.qq.com/cgi-bin/announce/add_qun_notice', {
+    const url = type === 20 ? 'https://web.qun.qq.com/cgi-bin/announce/add_qun_instruction' : 'https://web.qun.qq.com/cgi-bin/announce/add_qun_notice'
+    const res = await fetch(url, {
       method: 'POST',
       headers: {
         'Content-Type': 'application/x-www-form-urlencoded',
diff --git a/src/onebot11/action/go-cqhttp/GetGroupNotice.ts b/src/onebot11/action/go-cqhttp/GetGroupNotice.ts
index ad119cc3..2282e939 100644
--- a/src/onebot11/action/go-cqhttp/GetGroupNotice.ts
+++ b/src/onebot11/action/go-cqhttp/GetGroupNotice.ts
@@ -22,6 +22,7 @@ interface Notice {
     tip_window: boolean
     confirm_required: boolean
     pinned: boolean
+    send_new_member: boolean
   }
 }
 
@@ -53,7 +54,8 @@ export class GetGroupNotice extends BaseAction<Payload, Notice[]> {
           is_show_edit_card: !!feed.settings.isShowEditCard,
           tip_window: !feed.settings.tipWindowType,
           confirm_required: !!feed.settings.confirmRequired,
-          pinned: !!feed.pinned
+          pinned: !!feed.pinned,
+          send_new_member: feed.type === 20
         }
       })
     }
diff --git a/src/onebot11/action/go-cqhttp/SendGroupNotice.ts b/src/onebot11/action/go-cqhttp/SendGroupNotice.ts
index 48a20cf7..197b3078 100644
--- a/src/onebot11/action/go-cqhttp/SendGroupNotice.ts
+++ b/src/onebot11/action/go-cqhttp/SendGroupNotice.ts
@@ -12,6 +12,7 @@ interface Payload {
   confirm_required: boolean
   is_show_edit_card: boolean
   tip_window: boolean
+  send_new_member: boolean
 }
 
 export class SendGroupNotice extends BaseAction<Payload, null> {
@@ -23,15 +24,12 @@ export class SendGroupNotice extends BaseAction<Payload, null> {
     pinned: Schema.union([Boolean, Schema.transform(String, parseBool)]).default(false),
     confirm_required: Schema.union([Boolean, Schema.transform(String, parseBool)]).default(true),
     is_show_edit_card: Schema.union([Boolean, Schema.transform(String, parseBool)]).default(false),
-    tip_window: Schema.union([Boolean, Schema.transform(String, parseBool)]).default(false)
+    tip_window: Schema.union([Boolean, Schema.transform(String, parseBool)]).default(false),
+    send_new_member: Schema.union([Boolean, Schema.transform(String, parseBool)]).default(false)
   })
 
   async _handle(payload: Payload) {
     const groupCode = payload.group_id.toString()
-    const pinned = +payload.pinned
-    const confirmRequired = +payload.confirm_required
-    const isShowEditCard = +payload.is_show_edit_card
-    const tipWindowType = +!payload.tip_window
 
     let picInfo: { id: string, width: number, height: number } | undefined
     if (payload.image) {
@@ -52,11 +50,11 @@ export class SendGroupNotice extends BaseAction<Payload, null> {
     const res = await this.ctx.ntWebApi.publishGroupBulletin(
       groupCode,
       payload.content,
-      pinned,
-      1,
-      isShowEditCard,
-      tipWindowType,
-      confirmRequired,
+      +payload.pinned,
+      payload.send_new_member ? 20 : 1,
+      +payload.is_show_edit_card,
+      +!payload.tip_window,
+      +payload.confirm_required,
       picInfo?.id,
       picInfo?.width,
       picInfo?.height
diff --git a/src/onebot11/action/group/GetGroupMemberInfo.ts b/src/onebot11/action/group/GetGroupMemberInfo.ts
index 3f2e826e..13d172c2 100644
--- a/src/onebot11/action/group/GetGroupMemberInfo.ts
+++ b/src/onebot11/action/group/GetGroupMemberInfo.ts
@@ -28,16 +28,17 @@ class GetGroupMemberInfo extends BaseAction<Payload, OB11GroupMember> {
     let info: UserDetailInfo | undefined
     try {
       info = await this.ctx.ntUserApi.getUserDetailInfoWithBizInfo(member.uid)
+      this.ctx.logger.info('getUserDetailInfoWithBizInfo')
     } catch (e) {
       try {
         const fetchInfo = await this.ctx.ntUserApi.fetchUserDetailInfo(member.uid)
-        if (fetchInfo) {
-          info = fetchInfo.detail.get(member.uid)
-        }
+        info = fetchInfo.detail.get(member.uid)
+        this.ctx.logger.info('fetchUserDetailInfo')
       } catch (e) {
       }
     }
     if (info) {
+      this.ctx.logger.info(info.simpleInfo.baseInfo)
       ret.sex = OB11Entities.sex(info.simpleInfo.baseInfo.sex)
       ret.qq_level = info.commonExt?.qqLevel && calcQQLevel(info.commonExt.qqLevel) || 0
       ret.age = info.simpleInfo.baseInfo.age ?? 0
diff --git a/src/version.ts b/src/version.ts
index 3fcd77f8..806f195a 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const version = '7.12.6'
+export const version = '7.12.7'