diff --git a/src/page/mod-codes/index.tsx b/src/page/mod-codes/index.tsx
index e69de29..01f982b 100644
--- a/src/page/mod-codes/index.tsx
+++ b/src/page/mod-codes/index.tsx
@@ -0,0 +1,120 @@
+import { useEffect, useMemo, useState } from "react"
+import { Link, useSearchParams } from "react-router-dom"
+import { Button, Card, Col, Pagination, Row, Space, Tag, Typography } from "antd"
+import { ModificationApi } from "@/api"
+import { Modification } from "@/types"
+
+const pageSize = 12
+
+export default function ModCodesPage() {
+  const [searchParams] = useSearchParams()
+  const firearmId = useMemo(() => searchParams.get("firearmId") || undefined, [searchParams])
+
+  const [page, setPage] = useState<number>(1)
+  const [modifications, setModifications] = useState<Modification[]>([])
+  const [total, setTotal] = useState<number>(0)
+
+  useEffect(() => {
+    ModificationApi.getModifications({
+      page: page - 1,
+      size: pageSize,
+      sortBy: "id",
+      direction: "ASC",
+      firearmId,
+    }).then((pagedData) => {
+      setModifications(pagedData.items)
+      setTotal(pagedData.totalElements)
+    })
+  }, [page, firearmId])
+
+  useEffect(() => {
+    setPage(1)
+  }, [firearmId])
+
+  return (
+    <>
+      <div className="mb-4 flex items-center justify-between gap-4">
+        <Typography.Title level={4} className="!mb-0">
+          改枪码列表
+        </Typography.Title>
+        {firearmId && (
+          <Space>
+            <Tag color="geekblue">武器 ID: {firearmId}</Tag>
+            <Link to="/mod-codes">
+              <Button type="link">清除筛选</Button>
+            </Link>
+          </Space>
+        )}
+      </div>
+
+      <div className="mb-6">
+        <Row gutter={[16, 16]}>
+          {modifications.map((modification) => (
+            <Col key={modification.id} xs={24} md={12} lg={8}>
+              <Card
+                title={modification.name}
+                variant="outlined"
+                styles={{
+                  header: { minHeight: 56 },
+                }}
+              >
+                <div className="flex flex-col gap-3">
+                  <Typography.Paragraph className="!mb-0" copyable={{ text: modification.code }}>
+                    <strong>改枪码：</strong>
+                    {modification.code}
+                  </Typography.Paragraph>
+
+                  <Typography.Text>
+                    <strong>作者：</strong>
+                    {modification.author || "未知"}
+                  </Typography.Text>
+
+                  {modification.tags.length > 0 && (
+                    <div className="flex flex-wrap gap-2">
+                      {modification.tags.map((tag) => (
+                        <Tag key={`${modification.id}-${tag}`}>{tag}</Tag>
+                      ))}
+                    </div>
+                  )}
+
+                  <Typography.Paragraph style={{ marginBottom: 0 }} type="secondary" ellipsis={{ rows: 3 }}>
+                    {modification.note || "暂无备注"}
+                  </Typography.Paragraph>
+
+                  {modification.videoUrl && (
+                    <div>
+                      <a href={modification.videoUrl} target="_blank" rel="noopener noreferrer">
+                        查看视频
+                      </a>
+                    </div>
+                  )}
+                </div>
+              </Card>
+            </Col>
+          ))}
+
+          {modifications.length === 0 && (
+            <Col span={24}>
+              <Card>
+                <Typography.Text type="secondary">暂无改枪码数据</Typography.Text>
+              </Card>
+            </Col>
+          )}
+        </Row>
+      </div>
+
+      <div className="flex justify-end">
+        <Pagination
+          align="end"
+          current={page}
+          pageSize={pageSize}
+          total={total}
+          onChange={(nextPage) => {
+            setPage(nextPage)
+          }}
+          showSizeChanger={false}
+        />
+      </div>
+    </>
+  )
+}