更新

app/Services/Auth/DepartmentService.php

@@ -56,6 +56,14 @@ class DepartmentService
     {
         $query = Department::query();
 
+        // 搜索条件
+        if (!empty($params['keyword'])) {
+            $query->where(function ($q) use ($params) {
+                $q->where('name', 'like', '%' . $params['keyword'] . '%')
+                    ->orWhere('leader', 'like', '%' . $params['keyword'] . '%');
+            });
+        }
+
         if (isset($params['status']) && $params['status'] !== '') {
             $query->where('status', $params['status']);
         }