diff --git a/fluentsql-core/pom.xml b/fluentsql-core/pom.xml
index 894840b..9a452b7 100644
--- a/fluentsql-core/pom.xml
+++ b/fluentsql-core/pom.xml
@@ -6,12 +6,11 @@
     <parent>
         <groupId>com.artlongs.fluentsql</groupId>
         <artifactId>fluentsql</artifactId>
-        <version>0.0.4-snapshot</version>
+        <version>${top.version}</version>
     </parent>
 
     <name>fluentsql-core</name>
     <artifactId>fluentsql-core</artifactId>
-    <version>0.0.4-snapshot</version>
 
     <dependencies>
         <dependency>
diff --git a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Attr.java b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Attr.java
index afe32d7..4e0373c 100644
--- a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Attr.java
+++ b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Attr.java
@@ -1,10 +1,13 @@
 package com.artlongs.fluentsql.core;
 
+import com.artlongs.fluentsql.core.mock.User;
 import com.trigersoft.jaque.expression.*;
 
 import javax.persistence.Entity;
+import javax.persistence.Id;
 import javax.persistence.Table;
 import java.io.Serializable;
+import java.lang.reflect.Field;
 import java.lang.reflect.Member;
 import java.util.List;
 import java.util.function.Function;
@@ -21,6 +24,7 @@ public class Attr<T> {
     private String column; // 对应的字段名称
     private Member member;
     private String tableName;
+    private Object val;
 
     // this interface is required to make the lambda Serializable, which removes a need for
     // jdk.internal.lambda.dumpProxyClasses system property. See below.
@@ -109,6 +113,33 @@ public static String getRealTableName(Class<?> c) {
         return StringKit.enCodeUnderlined(c.getSimpleName());
     }
 
+    /**
+     * 取得实体类的真实ID与值
+     * @param c
+     * @param <T>
+     * @return
+     */
+    public static <T> Attr getRealIdAttr(T c) {
+        Field fields[]=c.getClass().getDeclaredFields();//c 是实体类名称
+        Attr attr = new Attr();
+        try {
+            for (Field f : fields) {
+                if(null != f.getAnnotation(Id.class) || f.getName().equals("id")){
+                    f.setAccessible(true);
+                    attr.clz = c.getClass();
+                    attr.column = StringKit.enCodeUnderlined(f.getName());
+                    attr.name = f.getName();
+                    attr.val = f.get(c);
+                    return attr;
+                }
+            }
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        return attr;
+
+    }
+
 
     public String getUnderLineName(String arrtName) {
         return StringKit.enCodeUnderlined(arrtName);
@@ -156,4 +187,34 @@ public String getColumn() {
     public void setColumn(String column) {
         this.column = column;
     }
+
+    public Object getVal() {
+        return val;
+    }
+
+    public void setVal(Object val) {
+        this.val = val;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder("Attr{");
+        sb.append("clz=").append(clz);
+        sb.append(", name='").append(name).append('\'');
+        sb.append(", column='").append(column).append('\'');
+        sb.append(", member=").append(member);
+        sb.append(", tableName='").append(tableName).append('\'');
+        sb.append(", val=").append(val);
+        sb.append('}');
+        return sb.toString();
+    }
+
+    public static void main(String[] args) {
+        User user = new User();
+        user.setId(100);
+
+        Attr objs = Attr.getRealIdAttr(user);
+        System.err.println(objs);
+
+    }
 }
diff --git a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BaseQuery.java b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BaseQuery.java
index 1fb6fd4..ed04417 100644
--- a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BaseQuery.java
+++ b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BaseQuery.java
@@ -469,9 +469,17 @@ public BaseQuery<T> limit(int val1, int val2) {
     }
 
     public BaseQuery<T> update(Object entity) {
-        if (where.length() == 0) throw new RuntimeException("UPDATE 之前必须有 WHERE 条件以避免大范围变更数据.");
         this.update.append(UPDATE.symbol).append("`").append(getTableName(this.clz)).append("`").append(" SET ");
         this.update.append(getKeyValCondition(entity, ":_up_"));
+        setDefaultWhereOfId(entity);
+        return this;
+    }
+
+    private BaseQuery<T> setDefaultWhereOfId(Object entity) {
+        if(0==this.where.length()){
+            Attr id = Attr.getRealIdAttr(entity);
+            this.where.append(" WHERE ").append("`").append(id.getName()).append("`='").append(id.getVal()).append("'");
+        }
         return this;
     }
 
diff --git a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BeanMapUtils.java b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BeanMapUtils.java
index b07a030..0c3b789 100644
--- a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BeanMapUtils.java
+++ b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/BeanMapUtils.java
@@ -16,20 +16,43 @@
  * @author: leeton on 2019/6/14.
  */
 public class BeanMapUtils {
+    private static boolean skip_null = true;  //跳过空值
+    private static boolean ign_camel = false; //忽略驼峰
+    private static boolean ign_underline = false; //忽略下划线
+    private static boolean spell_fuzzy_match = false; //模糊匹配的模式
 
     public static <T> T copyTo(Object source, T target, String... ignList) {
         copy(source, target, ignList);
         return (T) target;
     }
 
-    /**
-     * COPY 属性(对象与MAP通用)
-     *
-     * @param source  原类
-     * @param target  目标类
-     * @param ignList 忽略列表
-     */
-    public static void copy(Object source, Object target, String... ignList) {
+    public static BeanMapUtils builder(){
+        return new BeanMapUtils();
+    }
+
+    public static BeanMapUtils fuzzy(){
+        return BeanMapUtils.builder().setSpellFuzzyMatch(true);
+    }
+
+    public BeanMapUtils setSkipNullVal(boolean tf) {
+        this.skip_null = tf ;
+        return this;
+    }
+    public BeanMapUtils setIgnCamel(boolean tf) {
+        this.ign_camel = tf ;
+        return this;
+    }
+
+    public BeanMapUtils setIgnUnderline(boolean tf) {
+        this.ign_underline = tf;
+        return this;
+    }
+    public BeanMapUtils setSpellFuzzyMatch(boolean tf) {
+        this.spell_fuzzy_match = tf;
+        return this;
+    }
+
+    public void c(Object source, Object target, String... ignList){
         if (null == source || target == null) {//为空,则不进行COPY属性
             return;
         }
@@ -44,6 +67,23 @@ public static void copy(Object source, Object target, String... ignList) {
         toPojo(source, target, ignList);
     }
 
+    public <T> T cpTo(Object source, T target, String... ignList) {
+        c(source, target, ignList);
+        return (T) target;
+    }
+
+
+    /**
+         * COPY 属性(对象与MAP通用)
+         *
+         * @param source  原类
+         * @param target  目标类
+         * @param ignList 忽略列表
+         */
+    public static void copy(Object source, Object target, String... ignList) {
+        BeanMapUtils.builder().c(source, target, ignList);
+    }
+
     private static void toPojo(Object source, Object target, String[] ignList) {
         Set<Field> trageFieldList = getFields(target.getClass());
         Set<Field> sourceFieldList = getFields(source.getClass());
@@ -54,11 +94,10 @@ private static void toPojo(Object source, Object target, String[] ignList) {
             for (Field sField : sourceFieldList) {
                 if (isFilterAttr(Arrays.asList(ignList), sField.getName())) continue;
                 Object value = getFieldValue(source, sField);
-                if (null != value) {
-                    Field field = getFieldByName(trageFieldList, sField.getName());
-                    if (null != field) {
-                        setFieldValue(target, field, value);
-                    }
+                if (skip_null && null == value) continue; //跳过空值
+                Field field = getFieldByName(trageFieldList, sField.getName());
+                if (null != field) {
+                    setFieldValue(target, field, value);
                 }
             }
         }
@@ -73,9 +112,8 @@ private static void toMap(Object source, Map<String, Object> targetMap, String..
             for (Field sField : sourceFieldList) {
                 if (isFilterAttr(Arrays.asList(ignList), sField.getName())) continue;
                 Object value = getFieldValue(source, sField);
-                if (null != value) {
-                    targetMap.put(sField.getName(), value);
-                }
+                if (skip_null && null == value) continue;
+                targetMap.put(sField.getName(), value);
             }
         }
     }
@@ -88,6 +126,7 @@ private static void fromMap(Map<String, Object> sourceMap, Object target, String
         for (String key : sourceMap.keySet()) {
             if (isFilterAttr(Arrays.asList(ignList), key)) continue;
             Object val = sourceMap.get(key);
+            if(skip_null && null==val) continue;
             Field field = getFieldByName(targetFields, key);
             if (null != field) {
                 setFieldValue(target, field, val);
@@ -105,13 +144,36 @@ private static boolean isFilterAttr(List<String> filterList, String currentAttr)
 
     public static Field getFieldByName(Set<Field> fields, String name) {
         for (Field field : fields) {
-            if (field.getName().equals(name)) {
+            String[] arr = new String[]{field.getName(), name};
+            if(ign_camel){
+                lowerCase(arr);
+            }
+            if (ign_underline) {
+                ignUnderline(arr);
+            }
+            if(spell_fuzzy_match){
+                spellFuzzyMatch(arr);
+            }
+            if (arr[0].equals(arr[1])) {
                 return field;
             }
         }
         return null;
     }
 
+    private static void lowerCase(String[] arr) {//全转为小写
+        arr[0] = arr[0].toLowerCase();
+        arr[1] = arr[1].toLowerCase();
+    }
+    private static void ignUnderline(String[] arr) {//去掉下划线
+        arr[0] = StringKit.deCodeUnderlined(arr[0]);
+        arr[1] = StringKit.deCodeUnderlined(arr[1]);
+    }
+    private static void spellFuzzyMatch(String[] arr) {//模糊拼写区别
+        ignUnderline(arr);
+        lowerCase(arr);
+    }
+
     private static String replacePrefix(String name) {
         if (name.startsWith("get") || name.startsWith("set")) {
             name = name.substring(3);
@@ -259,7 +321,7 @@ public static void main(String[] args) {
 
         class Foo {
             private Integer id;
-            private String name;
+            private String userName;
 
             public Integer getId() {
                 return id;
@@ -269,20 +331,71 @@ public void setId(Integer id) {
                 this.id = id;
             }
 
-            public String getName() {
-                return name;
+            public String getUserName() {
+                return userName;
             }
 
-            public void setName(String name) {
-                this.name = name;
+            public void setUserName(String userName) {
+                this.userName = userName;
             }
 
             @Override
             public String toString() {
-                return "Foo{" +
-                        "id=" + id +
-                        ", name='" + name + '\'' +
-                        '}';
+                final StringBuilder sb = new StringBuilder("Foo{");
+                sb.append("id=").append(id);
+                sb.append(", userName='").append(userName).append('\'');
+                sb.append('}');
+                return sb.toString();
+            }
+        }
+
+        class Du{
+            private Integer id;
+            private String user_name;
+
+            public Integer getId() {
+                return id;
+            }
+
+            public void setId(Integer id) {
+                this.id = id;
+            }
+
+            public String getUser_name() {
+                return user_name;
+            }
+
+            public void setUser_name(String user_name) {
+                this.user_name = user_name;
+            }
+
+            @Override
+            public String toString() {
+                final StringBuilder sb = new StringBuilder("Du{");
+                sb.append("id=").append(id);
+                sb.append(", user_name='").append(user_name).append('\'');
+                sb.append('}');
+                return sb.toString();
+            }
+        }
+
+        class Boo {
+            private Integer id;
+
+            public Integer getId() {
+                return id;
+            }
+
+            public void setId(Integer id) {
+                this.id = id;
+            }
+
+            @Override
+            public String toString() {
+                final StringBuilder sb = new StringBuilder("Boo{");
+                sb.append("id=").append(id);
+                sb.append('}');
+                return sb.toString();
             }
         }
         Foo foo = new Foo();
@@ -291,7 +404,7 @@ public String toString() {
         Map<String, Object> tMap = new HashMap<>();
 
         foo.setId(111);
-        foo.setName("alice");
+        foo.setUserName("alice");
         System.err.println("foo1= " + foo.toString());
 
         BeanMapUtils.copy(foo, foo2);
@@ -302,5 +415,25 @@ public String toString() {
 
         BeanMapUtils.copy(tMap, foo3);
         System.err.println("tMap -> foo = " + foo3.toString());
+
+        Boo boo = new Boo();
+        BeanMapUtils.copy(foo, boo);
+        System.err.println("foo -> boo = " + boo.toString());
+
+        boo.setId(999);
+        BeanMapUtils.copy(boo, foo);
+        System.err.println("boo -> foo = " + foo.toString());
+
+
+        BeanMapUtils.copy(tMap, boo);
+        System.err.println("tMap -> boo = " + boo.toString());
+
+        Du du = new Du();
+
+        BeanMapUtils.builder().setSpellFuzzyMatch(true).cpTo(foo,du);
+        System.err.println("foo -> du = " + du.toString());
+
+
+
     }
 }
diff --git a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Query.java b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Query.java
index 3ad584c..e27242b 100644
--- a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Query.java
+++ b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/Query.java
@@ -1,6 +1,7 @@
 package com.artlongs.fluentsql.core;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * Func :
@@ -24,6 +25,8 @@ public interface Query {
 
     int toSave(Object entity);
 
+    int toBatchInsert(Object entity, Map<String, Object> params);
+
     <T> Page<T> toPage(Page<T> page);
 
     <T> Page<T> toPage(Class<T> clz, Page<T> page);
diff --git a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/mock/User.java b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/mock/User.java
index bbc1a6a..fd8268d 100644
--- a/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/mock/User.java
+++ b/fluentsql-core/src/main/java/com/artlongs/fluentsql/core/mock/User.java
@@ -1,5 +1,6 @@
 package com.artlongs.fluentsql.core.mock;
 
+import javax.persistence.Id;
 import java.math.BigDecimal;
 import java.util.Date;
 
@@ -9,6 +10,7 @@
  * @author: leeton on 2019/6/21.
  */
 public class User {
+    @Id
     private Integer id;
     private Integer deptId;
     private String userName;
diff --git a/fluentsql-exmaple/example-act/pom.xml b/fluentsql-exmaple/example-act/pom.xml
index 0ce43f2..aafa80d 100644
--- a/fluentsql-exmaple/example-act/pom.xml
+++ b/fluentsql-exmaple/example-act/pom.xml
@@ -5,19 +5,18 @@
     <parent>
         <groupId>com.artlongs.fluentsql</groupId>
         <artifactId>fluentsql-exmaple</artifactId>
-        <version>0.0.4-snapshot</version>
+        <version>${top.version}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <name>example-act</name>
     <artifactId>example-act</artifactId>
-    <version>0.0.4-snapshot</version>
 
     <dependencies>
         <dependency>
             <groupId>org.actframework</groupId>
             <artifactId>act-starter-parent</artifactId>
-            <version>1.8.32.0</version>
+            <version>1.8.30.0</version>
         </dependency>
 
         <!-- fluentsql + h2  BEGIN -->
@@ -27,6 +26,7 @@
             <version>1.4.178</version>
             <scope>runtime</scope>
         </dependency>
+        <!-- fluentsql + h2  END -->
         <dependency>
             <groupId>com.zaxxer</groupId>
             <artifactId>HikariCP</artifactId>
@@ -42,15 +42,15 @@
         <dependency>
             <groupId>com.artlongs.fluentsql</groupId>
             <artifactId>fluentsql-jdbctemplate</artifactId>
-            <version>0.0.4-snapshot</version>
+            <version>${top.version}</version>
         </dependency>
         <!-- sql2o 按需加 -->
         <dependency>
             <groupId>com.artlongs.fluentsql</groupId>
             <artifactId>fluentsql-sql2o</artifactId>
-            <version>0.0.4-snapshot</version>
+            <version>${top.version}</version>
         </dependency>
-        <!-- fluentsql + h2  END -->
+
     </dependencies>
 
 </project>
diff --git a/fluentsql-exmaple/example-spring/pom.xml b/fluentsql-exmaple/example-spring/pom.xml
index ad9b4fe..dc423a9 100644
--- a/fluentsql-exmaple/example-spring/pom.xml
+++ b/fluentsql-exmaple/example-spring/pom.xml
@@ -2,16 +2,15 @@
 
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.artlongs.fluentsql</groupId>
         <artifactId>fluentsql-exmaple</artifactId>
-        <version>0.0.4-snapshot</version>
+        <version>${top.version}</version>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
 
     <name>example-spring</name>
     <artifactId>example-spring</artifactId>
-    <version>0.0.4-snapshot</version>
 
     <dependencies>
         <dependency>
@@ -50,12 +49,12 @@
         <dependency>
             <groupId>com.artlongs.fluentsql</groupId>
             <artifactId>fluentsql-jdbctemplate</artifactId>
-            <version>0.0.4-snapshot</version>
+            <version>${top.version}</version>
         </dependency>
         <dependency>
             <groupId>com.artlongs.fluentsql</groupId>
             <artifactId>fluentsql-sql2o</artifactId>
-            <version>0.0.4-snapshot</version>
+            <version>${top.version}</version>
         </dependency>
         <!-- fluentsql + h2  END -->
     </dependencies>
diff --git a/fluentsql-exmaple/pom.xml b/fluentsql-exmaple/pom.xml
index 1de550b..f964f00 100644
--- a/fluentsql-exmaple/pom.xml
+++ b/fluentsql-exmaple/pom.xml
@@ -2,27 +2,21 @@
 
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <packaging>pom</packaging>
+
     <parent>
         <groupId>com.artlongs.fluentsql</groupId>
         <artifactId>fluentsql</artifactId>
-        <version>0.0.4-snapshot</version>
+        <version>${top.version}</version>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <packaging>pom</packaging>
 
     <artifactId>fluentsql-exmaple</artifactId>
     <name>fluentsql-exmaple</name>
-    <version>0.0.4-snapshot</version>
-
 
     <modules>
         <module>example-act</module>
         <module>example-spring</module>
     </modules>
 
-    <dependencies>
-
-    </dependencies>
-
-
 </project>
diff --git a/fluentsql-jdbctemplate/pom.xml b/fluentsql-jdbctemplate/pom.xml
index 07ff95c..0030ec4 100644
--- a/fluentsql-jdbctemplate/pom.xml
+++ b/fluentsql-jdbctemplate/pom.xml
@@ -7,13 +7,12 @@
   <parent>
     <groupId>com.artlongs.fluentsql</groupId>
     <artifactId>fluentsql</artifactId>
-    <version>0.0.4-snapshot</version>
+    <version>${top.version}</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <name>fluentsql-jdbctemplate</name>
   <artifactId>fluentsql-jdbctemplate</artifactId>
-  <version>0.0.4-snapshot</version>
 
   <dependencies>
     <dependency>
@@ -24,7 +23,7 @@
     <dependency>
       <groupId>com.artlongs.fluentsql</groupId>
       <artifactId>fluentsql-core</artifactId>
-      <version>0.0.4-snapshot</version>
+      <version>${top.version}</version>
     </dependency>
   </dependencies>
 
diff --git a/fluentsql-jdbctemplate/src/main/java/com/artlongs/fluentsql/jdbc/Qe.java b/fluentsql-jdbctemplate/src/main/java/com/artlongs/fluentsql/jdbc/Qe.java
index 3707950..841ee12 100644
--- a/fluentsql-jdbctemplate/src/main/java/com/artlongs/fluentsql/jdbc/Qe.java
+++ b/fluentsql-jdbctemplate/src/main/java/com/artlongs/fluentsql/jdbc/Qe.java
@@ -108,6 +108,11 @@ public int toUpdate(Object entity) {
         return rows;
     }
 
+    @Override
+    public int toBatchInsert(Object entity, Map<String, Object> params) {
+        return 0;
+    }
+
     public int[] toUpdate(String symbolsql, Map<String, ?>[] batchValues) {//批量更新,symbolsql:还未设值的sql
         checkProvider(jdbcTemplate);
         int[] rows = jdbcTemplate.batchUpdate(symbolsql, batchValues);
diff --git a/fluentsql-sql2o/pom.xml b/fluentsql-sql2o/pom.xml
index ae601df..b0e5e08 100644
--- a/fluentsql-sql2o/pom.xml
+++ b/fluentsql-sql2o/pom.xml
@@ -6,13 +6,11 @@
     <parent>
         <groupId>com.artlongs.fluentsql</groupId>
         <artifactId>fluentsql</artifactId>
-        <version>0.0.4-snapshot</version>
+        <version>${top.version}</version>
     </parent>
 
     <name>fluentsql-sql2o</name>
-    <groupId>com.artlongs.fluentsql</groupId>
     <artifactId>fluentsql-sql2o</artifactId>
-    <version>0.0.4-snapshot</version>
 
     <dependencies>
         <dependency>
@@ -23,7 +21,7 @@
         <dependency>
             <groupId>com.artlongs.fluentsql</groupId>
             <artifactId>fluentsql-core</artifactId>
-            <version>0.0.4-snapshot</version>
+            <version>${top.version}</version>
         </dependency>
 <!--        <dependency>
             <groupId>org.simpleflatmapper</groupId>
diff --git a/fluentsql-sql2o/src/main/java/com/artlongs/fluentsql/sql2o/Qe.java b/fluentsql-sql2o/src/main/java/com/artlongs/fluentsql/sql2o/Qe.java
index 7b5eb2d..9ce696c 100644
--- a/fluentsql-sql2o/src/main/java/com/artlongs/fluentsql/sql2o/Qe.java
+++ b/fluentsql-sql2o/src/main/java/com/artlongs/fluentsql/sql2o/Qe.java
@@ -106,7 +106,11 @@ public int toUpdate(Object entity) {
         return rows;
     }
 
-/*    public int[] toUpdate(String symbolsql, Map<String, ?>[] batchValues) {//批量更新,symbolsql:还未设值的sql
+    @Override
+    public int toBatchInsert(Object entity, Map<String, Object> params) {
+        return 0;
+    }
+    /*    public int[] toUpdate(String symbolsql, Map<String, ?>[] batchValues) {//批量更新,symbolsql:还未设值的sql
         checkProvider(sql2o);
         int[] rows = sql2o.batchUpdate(symbolsql, batchValues);
         for (Map<String, ?> batchValue : batchValues) {
@@ -279,7 +283,12 @@ public static void main(String[] args) throws Exception {
                .build();
 
        System.out.println("sql=" + joinSelf2);
+       User u = new User();
+       u.setId(100);
+       u.setUserName("alice");
 
+       String updateSql = new Qe(User.class).update(u).build();
+       System.err.println(updateSql);
 
 
    }
diff --git a/pom.xml b/pom.xml
index 16d1ea6..2e8ebca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
     <name>fluentsql</name>
     <groupId>com.artlongs.fluentsql</groupId>
     <artifactId>fluentsql</artifactId>
-    <version>0.0.4-snapshot</version>
+    <version>${top.version}</version>
 
     <modules>
         <module>fluentsql-core</module>
@@ -18,6 +18,7 @@
     </modules>
 
     <properties>
+        <top.version>0.0.5.1-SNAPSHOT</top.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
@@ -89,6 +90,14 @@
                     </configuration>
                     <inherited>true</inherited>
                 </plugin>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>versions-maven-plugin</artifactId>
+                    <version>2.3</version>
+                    <configuration>
+                        <generateBackupPoms>false</generateBackupPoms>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>