diff --git a/_config.yml b/_config.yml
index 42f74ac..e2b0d9f 100644
--- a/_config.yml
+++ b/_config.yml
@@ -21,6 +21,7 @@ author: LMCache Team
 
 navbar-links:
   About Us: "aboutme"
+  Tech Report: "tech_report.pdf"
 
 ################
 # --- Logo --- #
diff --git a/assets/lmcache_techreport_v1.pdf b/assets/lmcache_techreport_v1.pdf
new file mode 100644
index 0000000..11f55ea
Binary files /dev/null and b/assets/lmcache_techreport_v1.pdf differ
diff --git a/tech_report.pdf b/tech_report.pdf
new file mode 100644
index 0000000..f9b003c
Binary files /dev/null and b/tech_report.pdf differ