改点小问题

templates/elk/0/rancher-compose.yml

@@ -89,6 +89,7 @@ catalog:
           label: "LOG_XMX"
           required: true
           default: "512m"
+          type: "string"
         - variable: logstash_input
           description: "Logstash input"
           label: "logstash_input"