diff --git a/src/main/java/cokr/xit/interfaces/sntris/service/bean/SntrisBean.java b/src/main/java/cokr/xit/interfaces/sntris/service/bean/SntrisBean.java
index 1bf922d..b4b5d4a 100644
--- a/src/main/java/cokr/xit/interfaces/sntris/service/bean/SntrisBean.java
+++ b/src/main/java/cokr/xit/interfaces/sntris/service/bean/SntrisBean.java
@@ -69,7 +69,7 @@ public class SntrisBean extends AbstractBean {
 					blankIfEmpty(prenotice.getNapDtlAddr())
 				}))
 				.getDownloadable()
-				.setFilename("과태료-수기등록-" + dateFormats.format("yyyyMMddHHmmss", new Date()) + ".xlsx");
+				.setFilename("과태료-수기등록-" + dateFormats.format("yyyyMMdd-HHmmss", new Date()) + ".xlsx");
 		} catch (Exception e) {
 			throw runtimeException(e);
 		}