diff --git a/SUMMARY.md b/SUMMARY.md
index 6705771..a09fc7d 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -12,4 +12,5 @@
 - Yeongjae
   - Project
     - Study Hub
-        - [Spring Security](yeongjae/project/studyhub/security.md)
\ No newline at end of file
+        - [Spring Security](yeongjae/project/studyhub/security.md)
+        - [DB Indexing Performance Test](yeongjae/project/studyhub/DBIndexingTest.md) 
\ No newline at end of file