diff --git a/service/app/admin/controller/AnnouncementsController.php b/service/app/admin/controller/AnnouncementsController.php
new file mode 100644
index 00000000..13105163
--- /dev/null
+++ b/service/app/admin/controller/AnnouncementsController.php
@@ -0,0 +1,111 @@
+<?php
+
+namespace app\admin\controller;
+
+use app\model\Announcements;
+use support\Request;
+
+class AnnouncementsController extends base
+{
+    /**
+     * 列表
+     * @param Request $request
+     * @return \support\Response
+     * @throws \think\db\exception\DbException
+     */
+    public function index(Request $request)
+    {
+        if (!$request->admin->is_super) return $this->error(2000, '管理员才能查看');
+
+        $list = Announcements::with('adminInfo')->order('id desc')->paginate($request->get('limit',10));
+
+        return $this->success($list);
+    }
+
+    /**
+     * 添加
+     * @param Request $request
+     * @return \support\Response
+     */
+    public function add(Request $request)
+    {
+        $title = $request->post('title');
+        $content = $request->post('content');
+
+        if (empty($title) || empty($content)) {
+            return $this->error(2001, '请填写完整参数');
+        }
+
+        $annModel = new Announcements();
+        $annModel->title = $title;
+        $annModel->content = $content;
+        $annModel->admin_id = $request->admin->id;
+
+        if ($annModel->save()) {
+            return $this->success(null, '添加成功');
+        }
+
+        return $this->error(2000, '添加失败');
+    }
+
+    /**
+     * 获取详情
+     * @param Request $request
+     * @return \support\Response
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function detail(Request $request)
+    {
+        $id = $request->post('id');
+
+        $data = Announcements::find(['id' => $id]);
+
+        return $this->success($data);
+    }
+
+    /**
+     * 编辑
+     * @param Request $request
+     * @return \support\Response
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function edit(Request $request)
+    {
+        $title = $request->post('title');
+        $content = $request->post('content');
+        $id = $request->post('id');
+
+        if (empty($title) || empty($content)) {
+            return $this->error(2001, '请填写完整参数');
+        }
+
+        $annModel = Announcements::find(['id' => $id]);
+        $annModel->title = $title;
+        $annModel->content = $content;
+        $annModel->admin_id = $request->admin->id;
+
+        if ($annModel->save()) {
+            return $this->success(null, '修改成功');
+        }
+
+        return $this->error(2000, '修改失败');
+    }
+
+    /**
+     * 拉取最新的
+     * @return \support\Response
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function getLast()
+    {
+        $data = Announcements::order('id desc')->find();
+
+        return $this->success($data);
+    }
+}
\ No newline at end of file
diff --git a/service/app/model/Announcements.php b/service/app/model/Announcements.php
new file mode 100644
index 00000000..b7123bb4
--- /dev/null
+++ b/service/app/model/Announcements.php
@@ -0,0 +1,11 @@
+<?php
+namespace app\model;
+
+class Announcements extends base
+{
+    protected $table = 'announcements';
+
+    public function adminInfo() {
+        return $this->belongsTo(Admins::class, 'admin_id')->visible(['name','username','avatar']);
+    }
+}
\ No newline at end of file