diff --git a/src/main/java/net/educoder/util/JCloudUtil.java b/src/main/java/net/educoder/util/JCloudUtil.java
index 9e74093..ada2747 100644
--- a/src/main/java/net/educoder/util/JCloudUtil.java
+++ b/src/main/java/net/educoder/util/JCloudUtil.java
@@ -148,7 +148,7 @@ public class JCloudUtil {
                 "            {\n" +
                 "                \"name\": \"default\"\n" +
                 "            }\n" +
-                "        ]" +
+                "        ], \"user_data\": \"I2Nsb3VkLWNvbmZpZwpjaHBhc3N3ZDoKICAgbGlzdDogfAogICAgICAgcm9vdDpFZHVjb2RlcjEyMwogICBleHBpcmU6IGZhbHNlCnNzaF9wd2F1dGg6IHRydWUK\"" +
                 "    }\n" +
                 "}";
         long start = System.currentTimeMillis();
@@ -447,6 +447,7 @@ public class JCloudUtil {
         createCloudHost.setFlavorRef("02723f5f-5518-4031-bd5e-dfecae675606");
         // 网络id
         createCloudHost.setNetworkId(networkId);
+
         return createCloudHost;
     }