diff --git a/pom.xml b/pom.xml
index 77660e4259d7c74cbed47df8d8b50a5e62e5e017..a26e151910f9c8ce13e071b164704c2f849ffece 100644
--- a/pom.xml
+++ b/pom.xml
@@ -136,6 +136,22 @@
 					</execution>
 				</executions>
 			</plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>2.1</version>
+                <configuration>
+                    <aggregate>true</aggregate>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.sonatype.plugins</groupId>
                 <artifactId>nexus-staging-maven-plugin</artifactId>
diff --git a/src/main/java/com/ql/util/express/ExpressRunner.java b/src/main/java/com/ql/util/express/ExpressRunner.java
index c6853b6206329531a6f5a3736620f6f0e1e16934..582a86ffd1db9a61f72f7da8368229dcf9748831 100644
--- a/src/main/java/com/ql/util/express/ExpressRunner.java
+++ b/src/main/java/com/ql/util/express/ExpressRunner.java
@@ -754,7 +754,7 @@ public class ExpressRunner {
 	}
     
     /**
-     * 是否忽略charset类型的数据，而识别为string，比如'a' -> "a"
+     * 是否忽略charset类型的数据，而识别为string，比如'a' -》 "a"
      * 默认为不忽略，正常识别为String
      */
     public boolean isIgnoreConstChar() {
diff --git a/src/main/java/com/ql/util/express/ExpressUtil.java b/src/main/java/com/ql/util/express/ExpressUtil.java
index c0ef9aedd6b80a5e2d8d9ca4cf44f7a537cb2b51..f6165852b2d2b8002b1d9be0d6a8211cd7236b96 100644
--- a/src/main/java/com/ql/util/express/ExpressUtil.java
+++ b/src/main/java/com/ql/util/express/ExpressUtil.java
@@ -600,7 +600,6 @@ public class ExpressUtil {
  * @param type
  * @param isForce 是否强制转换
  * @return
- * @throws Exception
  */
 	public static Object castObject(Object value, Class<?> type,boolean isForce){
 		if (value == null)
diff --git a/src/main/java/com/ql/util/express/Operator.java b/src/main/java/com/ql/util/express/Operator.java
index 8286902a70957efe725d71916fa1d3469fdf43b2..8342dabbd0899e36d9a4fce0af334a7923c43cfa 100644
--- a/src/main/java/com/ql/util/express/Operator.java
+++ b/src/main/java/com/ql/util/express/Operator.java
@@ -42,7 +42,7 @@ public abstract class Operator extends OperatorBase {
      *
      * @param op1
      * @param op2
-     * @return 0--等于 ，负数 < , 正数 >
+     * @return 0 等于 ，负数 小于 , 正数 大于
      * @throws Exception
      */
     public static int compareData(Object op1, Object op2) throws Exception {
diff --git a/src/main/java/com/ql/util/express/instruction/op/OperatorAnd.java b/src/main/java/com/ql/util/express/instruction/op/OperatorAnd.java
index 22b26d675f746081bcfc293d9b31b17230f898b3..85821f45fecb4e03d42307d0879c0539f3210612 100644
--- a/src/main/java/com/ql/util/express/instruction/op/OperatorAnd.java
+++ b/src/main/java/com/ql/util/express/instruction/op/OperatorAnd.java
@@ -3,7 +3,7 @@ package com.ql.util.express.instruction.op;
 import com.ql.util.express.Operator;
 
 /**
- * 处理 And,Or,&&,||操作
+ * 处理 And,Or操作
  */
 
 public class OperatorAnd extends Operator {
diff --git a/src/main/java/com/ql/util/express/instruction/op/OperatorEqualsLessMore.java b/src/main/java/com/ql/util/express/instruction/op/OperatorEqualsLessMore.java
index ce970d5906f3e39384383b051e2f4c845f1f946b..1e19322a01404dae28fea262b837e93af8016808 100644
--- a/src/main/java/com/ql/util/express/instruction/op/OperatorEqualsLessMore.java
+++ b/src/main/java/com/ql/util/express/instruction/op/OperatorEqualsLessMore.java
@@ -3,7 +3,7 @@ package com.ql.util.express.instruction.op;
 import com.ql.util.express.Operator;
 
  /**
- * 处理 =,==,>,>=,<,<=,!=,<>
+ * 处理比较操作符号
  */
 public class OperatorEqualsLessMore extends Operator {
 	public OperatorEqualsLessMore(String aName) {
diff --git a/src/main/java/com/ql/util/express/match/QLPatternNode.java b/src/main/java/com/ql/util/express/match/QLPatternNode.java
index 6e45948d6af4fe944485b7c5ca086caab50f7a74..870eddb58d667b9b4a5513853a482c1e1ff490ab 100644
--- a/src/main/java/com/ql/util/express/match/QLPatternNode.java
+++ b/src/main/java/com/ql/util/express/match/QLPatternNode.java
@@ -53,7 +53,7 @@ public class QLPatternNode{
 	protected INodeType nodeType;
 	
 	/**
-	 * 匹配到的节点需要转换成的类型，例如 ID->CONST_STRING
+	 * 匹配到的节点需要转换成的类型，例如 ID -》CONST_STRING
 	 */
 	protected INodeType targetNodeType;
 	
diff --git a/src/main/java/com/ql/util/express/parse/ExpressParse.java b/src/main/java/com/ql/util/express/parse/ExpressParse.java
index 69238a0a9c8551629ecbd834c430c7bf652f8aa2..601300429eab1b8dc7390a349103aa0c1c9750f4 100644
--- a/src/main/java/com/ql/util/express/parse/ExpressParse.java
+++ b/src/main/java/com/ql/util/express/parse/ExpressParse.java
@@ -315,7 +315,6 @@ public class ExpressParse {
     /**
      * 提取自定义的Class
      * @param words
-     * @return
      */
 	public static void fetchSelfDefineClass(Word[] words,Map<String,String> selfDefineClass){
 		for(int i=0;i<words.length -1;i++){
diff --git a/src/main/java/com/ql/util/express/parse/NodeTypeManager.java b/src/main/java/com/ql/util/express/parse/NodeTypeManager.java
index c7a5ace67904b8ec4fd59f8579a4d1c1b3e5b98d..f5dbdfcedec2fc72f56c59f20493ba2b940495d6 100644
--- a/src/main/java/com/ql/util/express/parse/NodeTypeManager.java
+++ b/src/main/java/com/ql/util/express/parse/NodeTypeManager.java
@@ -106,7 +106,7 @@ public class NodeTypeManager implements INodeTypeManager {
 	}
 	
 	/**
-	 * 增加关键字，但是用实际的类型代替，例如 :"如果"->"if"
+	 * 增加关键字，但是用实际的类型代替，例如 :"如果" -》"if"
 	 * @param keyWordName
 	 * @param realName
 	 */