diff --git a/src/main/resources/nlib/nlib.properties.opr b/src/main/resources/nlib/nlib.properties.opr
index 884670bf..c575c3e1 100644
--- a/src/main/resources/nlib/nlib.properties.opr
+++ b/src/main/resources/nlib/nlib.properties.opr
@@ -241,16 +241,16 @@ shorturl.api = https://local.nculture.org/yourls-api.php?signature=6882eb3237
 # \uac1c\ubc1c\uc11c\ubc84 
 #pdf.url = https://port-dev.nculture.org/npdfView.do?npdf=N
 # \uc6b4\uc601\uc11c\ubc84 
-pdf.url = https://www.nculture.org/npdfView.do?npdf=I
+pdf.url = https://www.nculture.org/npdfView.do?npdf=N
 
 # \uc6d0\ubb38\ubcf4\uae30 (IMAGE)
 # \uac1c\ubc1c\uc11c\ubc84 
 #image.url = https://port-dev.nculture.org/nImageView.do?nImage=N
 # \uc6b4\uc601\uc11c\ubc84 
-image.url = https://www.nculture.org/nImageView.do?nImage=I
+image.url = https://www.nculture.org/nImageView.do?nImage=N
 
 # \uc6d0\ubb38\ubcf4\uae30 (VIDEO)
 # \uac1c\ubc1c\uc11c\ubc84 
 #video.url = https://port-dev.nculture.org/cmm/nvodView.do?nvod=N
 # \uc6b4\uc601\uc11c\ubc84 
-video.url = https://www..nculture.org/nvodView.do?nvod=I
+video.url = https://www.nculture.org/cmm/nvodView.do?nvod=N