diff --git a/src/main/java/mpms/model/data/NodeModel.java b/src/main/java/mpms/model/data/NodeModel.java
index 95e73390e5da914f86b1b41d4a0e767d0baff7e8..e4951af27b51eabc4e2035c29f391be1f7e709b6 100644
--- a/src/main/java/mpms/model/data/NodeModel.java
+++ b/src/main/java/mpms/model/data/NodeModel.java
@@ -22,5 +22,8 @@ public class NodeModel extends BaseModel {
 	 * 代理端口号
 	 */
 	private String proxyPort;
-
+	/**
+	 * 节点协议
+	 */
+	private String protocol = "http";
 }