diff --git a/README.md b/README.md
index 9478ef2..932f86d 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,6 @@ Currently, there are 4 parts of docs:
 
 - **notes4coding**: contains deatiled description for coding, may be useful to coding agents (like codex).
 
-- **papers**: contains useful papers we've found in pdf.
+- **papers**: contains useful papers we've found in pdf
+
+Here is the Feishu Docs link: https://my.feishu.cn/wiki/Za4dwCsG6iPD9qklRLWcoJOZnnb?from=from_copylink
diff --git a/links.txt b/links.txt
new file mode 100644
index 0000000..90ea4d1
--- /dev/null
+++ b/links.txt
@@ -0,0 +1 @@
+https://my.feishu.cn/wiki/Za4dwCsG6iPD9qklRLWcoJOZnnb?from=from_copylink
\ No newline at end of file