diff --git a/pom.xml b/pom.xml
index 21585a4..332439d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.github.yezhihao</groupId>
     <artifactId>netmc</artifactId>
-    <version>1.0.1.RELEASE</version>
+    <version>1.0.2.RELEASE</version>
     <packaging>jar</packaging>
 
     <name>Netmc</name>
diff --git a/src/main/java/io/github/yezhihao/netmc/TCPServerHandler.java b/src/main/java/io/github/yezhihao/netmc/TCPServerHandler.java
index 8a10b96..27acb1d 100644
--- a/src/main/java/io/github/yezhihao/netmc/TCPServerHandler.java
+++ b/src/main/java/io/github/yezhihao/netmc/TCPServerHandler.java
@@ -90,7 +90,7 @@ public class TCPServerHandler extends ChannelInboundHandlerAdapter {
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable e) {
         Session session = ctx.channel().attr(Session.KEY).get();
-        log.info("<<<<<终端异常断开连接" + session);
+        log.warn("<<<<<异常断开连接" + session, e);
     }
 
     @Override
diff --git a/src/main/java/io/github/yezhihao/netmc/core/annotation/AsyncBatch.java b/src/main/java/io/github/yezhihao/netmc/core/annotation/AsyncBatch.java
index 4f02339..37a6e62 100644
--- a/src/main/java/io/github/yezhihao/netmc/core/annotation/AsyncBatch.java
+++ b/src/main/java/io/github/yezhihao/netmc/core/annotation/AsyncBatch.java
@@ -12,13 +12,13 @@ import java.lang.annotation.*;
 @Documented
 public @interface AsyncBatch {
 
-    //线程数量
+    /** 线程数量 */
     int poolSize() default 2;
 
-    //最大累计消息数
-    int maxElements() default 400;
+    /** 最大累计消息数 */
+    int maxElements() default 4000;
 
-    //最大等待时间
+    /** 最大等待时间 */
     int maxWait() default 1000;
 
 }
\ No newline at end of file