diff --git a/app/library/event/2025.json b/app/library/event/2025.json
index 263aea8..2051f11 100644
--- a/app/library/event/2025.json
+++ b/app/library/event/2025.json
@@ -25,9 +25,9 @@
                 "data": "입학식"
             },
             "2": {
-                "start": 20250305,
-                "end": 20250305,
-                "data": "학급자치회장 선거"
+                "start": 20250312,
+                "end": 20250312,
+                "data": "학급자치회장 선거 (3~4교시)"
             }
         },
         "04": {