diff --git a/ncac/package/cac.conf b/ncac/package/cac.conf
index 6b96ac6..0a81a26 100644
--- a/ncac/package/cac.conf
+++ b/ncac/package/cac.conf
@@ -7,7 +7,7 @@ server {
         index  index.html index.htm;
     }
 
-    location /cac-api {
+    location /cac-api/ {
         proxy_pass http://127.0.0.1:8099/;
     }
 }