diff --git a/tekkom-ti/PRESENTASI b/tekkom-ti/PRESENTASI
index fb655c1..0836c7a 100644
--- a/tekkom-ti/PRESENTASI
+++ b/tekkom-ti/PRESENTASI
@@ -67,7 +67,7 @@ B2 (Cybertecture Mirror)
 71120133
 71120142
 
-B3
+B3 (ESMR)
 71120152
 71120127
 71120145
@@ -96,7 +96,7 @@ B7 (E-Bike)
 71120121
 71120148
 
-B8 (Microsoft Surface)
+B8 (skinput)
 71120137
 71120131
 71120123