diff --git a/src/main/java/com/palnet/biz/api/comn/controller/ComnController.java b/src/main/java/com/palnet/biz/api/comn/controller/ComnController.java
index c84bf4c..ca73940 100644
--- a/src/main/java/com/palnet/biz/api/comn/controller/ComnController.java
+++ b/src/main/java/com/palnet/biz/api/comn/controller/ComnController.java
@@ -27,7 +27,7 @@ public class ComnController {
 
     private final HttpServletResponse response;
 
-    private final String BASE_URL = "/data/pdf/3-1. 팔_부스디자인.pdf";
+    private final String BASE_URL = "/data/pdf/3-1.\\ 팔_부스디자인.pdf";
     
     @GetMapping("/pdf-download")
     public void pdfDownload(){