diff --git a/src/main/java/mpms/common/ProxyOperat.java b/src/main/java/mpms/common/ProxyOperat.java
index 14c6e6875de9cbf70f9b5232564433240157ce14..5e67c9a869cd56f0a8856c0a6231a1fa31138de9 100644
--- a/src/main/java/mpms/common/ProxyOperat.java
+++ b/src/main/java/mpms/common/ProxyOperat.java
@@ -41,7 +41,17 @@ public class ProxyOperat {
         return null;
     }
 
-
+    public String updateConf() {
+        List<NodeModel> nodeList = list(NodeModel.class);
+        FileUtil.writeUtf8String("", CONF_PATH);
+        for (NodeModel tmp : nodeList){
+            if (tmp.getProxyPort() !=null){
+                writeToFile(tmp);
+            }
+        }
+        proxyRestart();
+        return null;
+    }