diff --git a/src/service/NoticeService.php b/src/service/NoticeService.php
new file mode 100644
index 0000000..89ee56d
--- /dev/null
+++ b/src/service/NoticeService.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace jerryyan\notice\service;
+
+
+use jerryyan\notice\model\NoticeNotice;
+use think\admin\Service;
+
+class NoticeService extends Service
+{
+    public static function send_notice_to($type = '', $content = '', $link = '', $users = []): int
+    {
+        $notices = [];
+        foreach ($users as $user) {
+            $notices[] = [
+                'type' => $type,
+                'content' => $content,
+                'link' => $link,
+                'staff_id' => $user,
+            ];
+        }
+        return NoticeNotice::mk()->insertAll($notices);
+    }
+}
\ No newline at end of file