diff --git a/xxl-job-core/src/main/java/com/xxl/job/core/server/EmbedServer.java b/xxl-job-core/src/main/java/com/xxl/job/core/server/EmbedServer.java
index 242d6b63..19b4e151 100644
--- a/xxl-job-core/src/main/java/com/xxl/job/core/server/EmbedServer.java
+++ b/xxl-job-core/src/main/java/com/xxl/job/core/server/EmbedServer.java
@@ -75,6 +75,7 @@ public class EmbedServer {
                                             .addLast(new IdleStateHandler(0, 0, 30 * 3, TimeUnit.SECONDS))  // beat 3N, close if idle
                                             .addLast(new HttpServerCodec())
                                             .addLast(new HttpObjectAggregator(5 * 1024 * 1024))  // merge request & reponse to FULL
+                                            //执行
                                             .addLast(new EmbedHttpServerHandler(executorBiz, accessToken, bizThreadPool));
                                 }
                             })
@@ -85,7 +86,7 @@ public class EmbedServer {
 
                     logger.info(">>>>>>>>>>> xxl-job remoting server start success, nettype = {}, port = {}", EmbedServer.class, port);
 
-                    // start registry
+                    //注册当前节点
                     startRegistry(appname, address);
 
                     // wait util stop