diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
index bd7da20..59046e6 100644
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@@ -4,7 +4,7 @@ spring.devtools.livereload.enabled=true
 spring.servlet.multipart.location=C:\\kcgFileManager
 spring.servlet.multipart.max-file-size=200MB
 spring.servlet.multipart.max-request-size=500MB
-????
+
 #thymeleaf
 spring.thymeleaf.prefix=classpath:templates/
 spring.thymeleaf.check-template-location=true