diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/event/EventService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/event/EventService.kt
index 42c16a4..7ec22b4 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/event/EventService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/event/EventService.kt
@@ -202,8 +202,8 @@ class EventService(
             )
         }
 
-        if (!link.isNullOrBlank() && event.link != link) {
-            event.link = link
+        if (event.link != link) {
+            event.link = if (link.isNullOrBlank()) null else link
         }
 
         if (!title.isNullOrBlank() && event.title != title) {