diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b86ed22..b1dde896 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,4 +12,5 @@
 12. 修复群成员加入时间 上次活跃 活跃等级字段 - 影响 API: /get_group_member_info /get_group_member_list
 13. 修复视频所需的 ffmpeg 路径不正确导致视频封面和时长获取失败 - 影响 Event/API
 14. 支持音乐卡片，需要配置签名服务器地址, `config/onebot11_<qq>.json`的`musicSignUrl`字段 - 新增 Feat: Sign Music
-15. 支持获取与设置群公告 - 新增 API： /_send_group_notice /_get_group_notice
+15. 支持获取与设置群公告 - 新增 API： (/_send_group_notice 暂时未完全实现) /_get_group_notice
+
diff --git a/src/core b/src/core
index 0252eba3..aa3221a8 160000
--- a/src/core
+++ b/src/core
@@ -1 +1 @@
-Subproject commit 0252eba3beb5adeac068a8de069f1f82e9cf9b8d
+Subproject commit aa3221a8904bf6b66cb85325cda85cbcea5639a0
diff --git a/src/onebot11/action/group/GetGroupNotice.ts b/src/onebot11/action/group/GetGroupNotice.ts
index df8d4f7f..a0410881 100644
--- a/src/onebot11/action/group/GetGroupNotice.ts
+++ b/src/onebot11/action/group/GetGroupNotice.ts
@@ -1,3 +1,4 @@
+import { WebApi, WebApiGroupNoticeRet } from '@/core/apis/webapi';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 
@@ -5,12 +6,15 @@ interface PayloadType {
     group_id: number
 }
 
-export class GetGroupNotice extends BaseAction<PayloadType, null> {
-  actionName = ActionName.GoCQHTTP_GetGroupNotice;
+export class GetGroupNotice extends BaseAction<PayloadType, WebApiGroupNoticeRet> {
+    actionName = ActionName.GoCQHTTP_GetGroupNotice;
 
-  protected async _handle(payload: PayloadType) {
-    const group = payload.group_id.toString();
-    // WebApi.getGrouptNotice(group);
-    return null;
-  }
+    protected async _handle(payload: PayloadType) {
+        const group = payload.group_id.toString();
+        let ret = await WebApi.getGrouptNotice(group);
+        if (!ret) {
+            throw new Error('获取公告失败');
+        }
+        return ret;
+    }
 }
\ No newline at end of file
diff --git a/src/onebot11/action/group/SetGroupNotice.ts b/src/onebot11/action/group/SetGroupNotice.ts
index 5a261090..88eb3fa5 100644
--- a/src/onebot11/action/group/SetGroupNotice.ts
+++ b/src/onebot11/action/group/SetGroupNotice.ts
@@ -1,3 +1,4 @@
+import { WebApi } from '@/core/apis/webapi';
 import BaseAction from '../BaseAction';
 import { ActionName } from '../types';
 
@@ -10,7 +11,7 @@ export class SetGroupNotice extends BaseAction<PayloadType, null> {
 
   protected async _handle(payload: PayloadType) {
     const group = payload.group_id.toString();
-    // WebApi.getGrouptNotice(group);
+    WebApi.setGroupNotice(group);
     return null;
   }
 }
\ No newline at end of file
diff --git a/src/onebot11/action/index.ts b/src/onebot11/action/index.ts
index 7bcf595a..ea5c2c1c 100644
--- a/src/onebot11/action/index.ts
+++ b/src/onebot11/action/index.ts
@@ -49,6 +49,7 @@ import { GetCookies } from './user/GetCookies';
 import { SetMsgEmojiLike } from '@/onebot11/action/msg/SetMsgEmojiLike';
 import { GetRobotUinRange } from './extends/GetRobotUinRange';
 import { SetOnlineStatus } from './extends/SetOnlineStatus';
+import { GetGroupNotice } from './group/GetGroupNotice';
 
 export const actionHandlers = [
   new GetFile(),
@@ -90,6 +91,7 @@ export const actionHandlers = [
   new SetOnlineStatus(),
   new GetRobotUinRange(),
   //以下为go-cqhttp api
+  new GetGroupNotice(),
   new GoCQHTTPSendForwardMsg(),
   new GoCQHTTPSendGroupForwardMsg(),
   new GoCQHTTPSendPrivateForwardMsg(),