diff --git a/src/app/(main)/cps/page.tsx b/src/app/(main)/cps/page.tsx
index 87e18e0..b82f8b4 100644
--- a/src/app/(main)/cps/page.tsx
+++ b/src/app/(main)/cps/page.tsx
@@ -12,6 +12,7 @@ import {
   Input,
   InputNumber,
   Modal,
+  Popconfirm,
   Select,
   Space,
   Statistic,
@@ -246,6 +247,16 @@ function GroupsTab() {
   const [createOpen, setCreateOpen] = useState(false);
   const [linkGroup, setLinkGroup] = useState<CpsGroup | null>(null);
 
+  const delGroup = async (g: CpsGroup) => {
+    try {
+      await api.delete(`/admin/api/cps/groups/${g.id}`);
+      message.success('已删除群');
+      reload();
+    } catch (e) {
+      message.error(errMsg(e));
+    }
+  };
+
   const columns: ColumnsType<CpsGroup> = [
     { title: 'ID', dataIndex: 'id', width: 60 },
     { title: '群名', dataIndex: 'name', width: 160, ellipsis: true },
@@ -268,11 +279,22 @@ function GroupsTab() {
       title: '操作',
       key: 'op',
       fixed: 'right',
-      width: 150,
+      width: 200,
       render: (_, g) => (
         <Space onClick={(e) => e.stopPropagation()}>
           {canManage && <a onClick={() => setLinkGroup(g)}>生成链接</a>}
           {canManage && <a onClick={() => setEditing(g)}>编辑</a>}
+          {canManage && (
+            <Popconfirm
+              title="删除这个群?"
+              description="已发出的链接仍可用,但该群不再计入统计。"
+              okText="删除"
+              okButtonProps={{ danger: true }}
+              onConfirm={() => delGroup(g)}
+            >
+              <a style={{ color: '#cf1322' }}>删除</a>
+            </Popconfirm>
+          )}
         </Space>
       ),
     },
@@ -308,7 +330,7 @@ function GroupsTab() {
           showTotal: (t) => `共 ${t} 个群`,
           onChange,
         }}
-        scroll={{ x: 1040 }}
+        scroll={{ x: 1090 }}
       />
 
       <GroupFormModal open={createOpen} group={null} onClose={() => setCreateOpen(false)} onDone={reload} />
@@ -535,6 +557,16 @@ function ActivitiesTab() {
   const canManage = canDo(['operator']);
   const [createOpen, setCreateOpen] = useState(false);
 
+  const delActivity = async (a: CpsActivity) => {
+    try {
+      await api.delete(`/admin/api/cps/activities/${a.id}`);
+      message.success('已删除活动');
+      reload();
+    } catch (e) {
+      message.error(errMsg(e));
+    }
+  };
+
   const columns: ColumnsType<CpsActivity> = [
     { title: 'ID', dataIndex: 'id', width: 60 },
     {
@@ -575,6 +607,27 @@ function ActivitiesTab() {
       render: (s: string) => <Tag color={s === 'active' ? 'green' : 'default'}>{s}</Tag>,
     },
     { title: '创建时间', dataIndex: 'created_at', width: 150, render: (v: string) => formatUtcTime(v) },
+    ...(canManage
+      ? ([
+          {
+            title: '操作',
+            key: 'op',
+            fixed: 'right' as const,
+            width: 80,
+            render: (_: unknown, a: CpsActivity) => (
+              <Popconfirm
+                title="删除这个活动?"
+                description="已生成的链接仍可用;淘宝活动删除后其落地页改用默认图。"
+                okText="删除"
+                okButtonProps={{ danger: true }}
+                onConfirm={() => delActivity(a)}
+              >
+                <a style={{ color: '#cf1322' }}>删除</a>
+              </Popconfirm>
+            ),
+          },
+        ] as ColumnsType<CpsActivity>)
+      : []),
   ];
 
   return (
@@ -599,7 +652,7 @@ function ActivitiesTab() {
           showTotal: (t) => `共 ${t} 个活动`,
           onChange,
         }}
-        scroll={{ x: 1080 }}
+        scroll={{ x: 1160 }}
       />
       <ActivityFormModal open={createOpen} onClose={() => setCreateOpen(false)} onDone={reload} />
     </div>