diff --git a/src/org/redkale/boot/NodeServer.java b/src/org/redkale/boot/NodeServer.java
index 088cd0779..539636390 100644
--- a/src/org/redkale/boot/NodeServer.java
+++ b/src/org/redkale/boot/NodeServer.java
@@ -55,7 +55,7 @@ public abstract class NodeServer {
     protected final Server server;
 
     //ClassLoader
-    protected final RedkaleClassLoader classLoader;
+    protected RedkaleClassLoader classLoader;
 
     //当前Server的SNCP协议的组
     protected String sncpGroup = null;
@@ -525,6 +525,11 @@ public abstract class NodeServer {
         return classLoader;
     }
 
+    public void setClassLoader(RedkaleClassLoader classLoader) {
+        Objects.requireNonNull(this.classLoader);
+        this.classLoader = classLoader;
+    }
+
     public InetSocketAddress getSncpAddress() {
         return sncpAddress;
     }