diff --git a/src/org/redkale/boot/Application.java b/src/org/redkale/boot/Application.java
index 8acdf9d32..608698ebd 100644
--- a/src/org/redkale/boot/Application.java
+++ b/src/org/redkale/boot/Application.java
@@ -37,7 +37,9 @@ import org.w3c.dom.*;
  * 最后进行Service、Servlet与其他资源之间的依赖注入。
  *
  *
- * <p> 详情见: http://www.redkale.org
+ * <p>
+ * 详情见: http://www.redkale.org
+ *
  * @author zhangjx
  */
 public final class Application {
@@ -69,21 +71,21 @@ public final class Application {
     //当前Service所属的组  类型: Set<String>、String[]
     public static final String RESNAME_SNCP_GROUPS = Sncp.RESNAME_SNCP_GROUPS; // SNCP_GROUPS
 
-    protected final Map<InetSocketAddress, String> globalNodes = new HashMap<>();
+    final Map<InetSocketAddress, String> globalNodes = new HashMap<>();
 
-    private final Map<String, Set<InetSocketAddress>> globalGroups = new HashMap<>();
+    final Map<String, Set<InetSocketAddress>> globalGroups = new HashMap<>();
 
-    protected final List<Transport> transports = new ArrayList<>();
+    final List<Transport> transports = new ArrayList<>();
 
-    protected final InetAddress localAddress;
+    final InetAddress localAddress;
 
-    protected final List<CacheSource> cacheSources = new CopyOnWriteArrayList<>();
+    final List<CacheSource> cacheSources = new CopyOnWriteArrayList<>();
 
-    protected final List<DataSource> dataSources = new CopyOnWriteArrayList<>();
+    final List<DataSource> dataSources = new CopyOnWriteArrayList<>();
 
-    protected final List<NodeServer> servers = new CopyOnWriteArrayList<>();
+    final List<NodeServer> servers = new CopyOnWriteArrayList<>();
 
-    protected CountDownLatch servicecdl;  //会出现两次赋值
+    CountDownLatch servicecdl;  //会出现两次赋值
 
     //--------------------------------------------------------------------------------------------    
     private final ResourceFactory factory = ResourceFactory.root();
diff --git a/src/org/redkale/boot/LogFileHandler.java b/src/org/redkale/boot/LogFileHandler.java
index db567f2c8..0039890d0 100644
--- a/src/org/redkale/boot/LogFileHandler.java
+++ b/src/org/redkale/boot/LogFileHandler.java
@@ -16,13 +16,17 @@ import java.util.logging.*;
 import java.util.logging.Formatter;
 
 /**
- * 自定义的日志存储类
+ * 自定义的日志输出类
  * <p>
- * <p> 详情见: http://www.redkale.org
+ * 详情见: http://www.redkale.org
+ *
  * @author zhangjx
  */
 public class LogFileHandler extends Handler {
 
+    /**
+     * SNCP的日志输出Handler
+     */
     public static class SncpLogFileHandler extends LogFileHandler {
 
         @Override
@@ -31,6 +35,10 @@ public class LogFileHandler extends Handler {
         }
     }
 
+    /**
+     * 默认的日志时间格式化类
+     *
+     */
     public static class LoggingFormater extends Formatter {
 
         private static final String format = "%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS.%tL %4$s %2$s\r\n%5$s%6$s\r\n";
diff --git a/src/org/redkale/boot/NodeProtocol.java b/src/org/redkale/boot/NodeProtocol.java
index 5ce00b6e5..76c03dff9 100644
--- a/src/org/redkale/boot/NodeProtocol.java
+++ b/src/org/redkale/boot/NodeProtocol.java
@@ -8,13 +8,17 @@ package org.redkale.boot;
 import java.lang.annotation.*;
 
 /**
+ * 根据application.xml中的server节点中的protocol值来适配Server的加载逻辑
+ *
+ * <p>
+ * 详情见: http://www.redkale.org
  *
- * <p> 详情见: http://www.redkale.org
  * @author zhangjx
  */
 @Target({ElementType.TYPE})
 @Retention(RetentionPolicy.RUNTIME)
 @Documented
 public @interface NodeProtocol {
+
     String[] value();
 }
diff --git a/src/org/redkale/boot/NodeServer.java b/src/org/redkale/boot/NodeServer.java
index 841d8555a..01c3f23e8 100644
--- a/src/org/redkale/boot/NodeServer.java
+++ b/src/org/redkale/boot/NodeServer.java
@@ -30,21 +30,29 @@ import org.redkale.util.*;
 
 /**
  *
- * <p> 详情见: http://www.redkale.org
+ * <p>
+ * 详情见: http://www.redkale.org
+ *
  * @author zhangjx
  */
 public abstract class NodeServer {
 
+    //INFO日志的换行符
     public static final String LINE_SEPARATOR = "\r\n";
 
+    //日志输出对象
     protected final Logger logger;
 
+    //日志是否为FINE级别
     protected final boolean fine;
 
+    //进程主类
     protected final Application application;
 
+    //依赖注入工厂类
     protected final ResourceFactory factory;
 
+    //当前Server对象
     protected final Server server;
 
     private String sncpGroup = null;  //当前Server的SNCP协议的组