diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index e4b51ac..8cefaea 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -30,4 +30,4 @@ cloud:
     s3:
       bucket: ${BUCKET_NAME}
     cdn:
-      base-url: ${CDN-URL}
+      base-url: ${CDN_URL}