diff --git a/pav-server/src/main/java/com/palnet/biz/config/WebMvcConfig.java b/pav-server/src/main/java/com/palnet/biz/config/WebMvcConfig.java
index 6016ca4c..e47826fd 100644
--- a/pav-server/src/main/java/com/palnet/biz/config/WebMvcConfig.java
+++ b/pav-server/src/main/java/com/palnet/biz/config/WebMvcConfig.java
@@ -92,7 +92,7 @@ public class WebMvcConfig implements WebMvcConfigurer{
         registrar.setDateTimeFormatter(DateTimeFormatter.ofPattern(dateTimeFormat));
         registrar.registerFormatters(registry);
 
-//		registry.addConverter(new StringToInstantBinding());
+		registry.addConverter(new StringToInstantBinding());
 
         /* ISO 타입.
         registrar.setUseIsoFormat(true);