diff --git a/app/admin/service/SysDictService.php b/app/admin/service/SysDictService.php
index 1261c30..1ebf167 100644
--- a/app/admin/service/SysDictService.php
+++ b/app/admin/service/SysDictService.php
@@ -50,6 +50,10 @@ class SysDictService
                 if (isset($p['status']) && in_array($p['status'], [0,1])) {
                     $config['where']['status'] = $p['status'];
                 }
+                // 分类筛选
+                if (isset($p['category_id']) && !empty($p['category_id'])) {
+                    $config['where']['category_id'] = $p['category_id'];
+                }
                 // 关键字
                 if (isset($p['keyword']) && $p['keyword']) {
                     $k = '%' . $p['keyword'] . '%';