fix and update

install.sh

@@ -1816,6 +1816,12 @@ ${nginx_proxy_headers}
 ${nginx_proxy_headers}
     }
 
+    location /fedcm/ {
+        proxy_pass ${api_upstream}/fedcm/;
+        proxy_http_version 1.1;
+${nginx_proxy_headers}
+    }
+
 EOF
 }