replace the original non-public url of 'Technical solutions'
@@ -29,7 +29,7 @@ This allows us to reuse Foundation code across frameworks by only re-implementin
## Related documents
-[Technical solutions](https://bytedance.feishu.cn/space/doc/doccnaizfDWdjXv7xrVAlm)
+[Technical solutions](https://bytedance.feishu.cn/docs/doccnTgc0iGOVPubHZkwPpxXSNh)
