diff --git a/pom.xml b/pom.xml
index d24f9f4..a4d74bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.github.yezhihao</groupId>
     <artifactId>protostar</artifactId>
-    <version>2.0.6.RELEASE</version>
+    <version>2.0.7.RELEASE</version>
     <packaging>jar</packaging>
 
     <name>Protostar</name>
@@ -33,10 +33,10 @@
     <properties>
         <java.version>1.8</java.version>
         <resource.delimiter>@</resource.delimiter>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.test.skip>true</maven.test.skip>
     </properties>
 
@@ -62,7 +62,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-buffer</artifactId>
-            <version>4.1.68.Final</version>
+            <version>4.1.69.Final</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/src/main/java/io/github/yezhihao/protostar/converter/MapConverter.java b/src/main/java/io/github/yezhihao/protostar/converter/MapConverter.java
index 59bb9e4..01cfe43 100644
--- a/src/main/java/io/github/yezhihao/protostar/converter/MapConverter.java
+++ b/src/main/java/io/github/yezhihao/protostar/converter/MapConverter.java
@@ -25,19 +25,27 @@ public abstract class MapConverter<K, V> extends PrepareLoadStrategy implements
         if (!input.isReadable())
             return null;
         Map<K, V> map = new TreeMap<>();
-        do {
-            K key = readKey(input);
-            int length = ByteBufUtils.readInt(input, valueSize());
+        K key = null;
+        int length = 0;
+        try {
+            do {
+                key = readKey(input);
+                length = ByteBufUtils.readInt(input, valueSize());
+                if (length <= 0)
+                    continue;
 
-            if (input.isReadable(length)) {
-                int writerIndex = input.writerIndex();
-                input.writerIndex(input.readerIndex() + length);
-                map.put(key, (V) readValue(key, input));
-                input.writerIndex(writerIndex);
-            } else {
-                map.put(key, (V) readValue(key, input));
-            }
-        } while (input.isReadable());
+                if (input.isReadable(length)) {
+                    int writerIndex = input.writerIndex();
+                    input.writerIndex(input.readerIndex() + length);
+                    map.put(key, (V) readValue(key, input));
+                    input.writerIndex(writerIndex);
+                } else {
+                    map.put(key, (V) readValue(key, input));
+                }
+            } while (input.isReadable());
+        } catch (Exception e) {
+            log.warn("解析出错:KEY[{}], LENGTH[{}]", key, length);
+        }
         return map;
     }