diff --git a/src/main/environment/104_ci.properties b/src/main/environment/104_ci.properties
index 78498be..7c54000 100644
--- a/src/main/environment/104_ci.properties
+++ b/src/main/environment/104_ci.properties
@@ -17,3 +17,5 @@ common-url=@env.COMMON_API_BASE_URL@
 ### Redis IP
 spring.redis.host=localhost
 
+#ELK logging file name
+logging.file.name=@env.HELPLINE104_API_LOGGING_FILE_NAME@
\ No newline at end of file