diff --git a/src/main/java/in/koreatech/koin/global/config/LocalDateTimeAttributeConverter.java b/src/main/java/in/koreatech/koin/global/config/LocalDateTimeAttributeConverter.java
index 7a76df7787..7844827154 100644
--- a/src/main/java/in/koreatech/koin/global/config/LocalDateTimeAttributeConverter.java
+++ b/src/main/java/in/koreatech/koin/global/config/LocalDateTimeAttributeConverter.java
@@ -9,7 +9,7 @@
 @Converter(autoApply = true)
 public class LocalDateTimeAttributeConverter implements AttributeConverter<LocalDateTime, String> {
 
-    private final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+    private final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss[.SSS]");
 
     @Override
     public String convertToDatabaseColumn(LocalDateTime localDateTime) {