diff --git a/src/main/java/com/lq/cms/emun/BasicsPermissionKeyEnum.java b/src/main/java/com/lq/cms/emun/BasicsPermissionKeyEnum.java
index 31a46fe..f292a93 100644
--- a/src/main/java/com/lq/cms/emun/BasicsPermissionKeyEnum.java
+++ b/src/main/java/com/lq/cms/emun/BasicsPermissionKeyEnum.java
@@ -3,11 +3,14 @@ package com.lq.cms.emun;
 
 /**
  * @Author: qi
- * @Description:
+ * @Description:权限默认key美剧
  * @Date: Create in 1:25 PM 2019/8/8
  */
 public enum BasicsPermissionKeyEnum {
 
+    /**
+     * 权限枚举
+     */
     SELECT_MENU_KEY("SELECT_MENU_KEY","查看菜单","SELECT"),
     SELECT_DATA_KEY("SELECT_DATA_KEY","查询全部数据","SELECT"),
     INSERT_KEY("INSERT_KEY","新增数据","INSERT"),
diff --git a/src/main/java/com/lq/cms/vo/BasePageVo.java b/src/main/java/com/lq/cms/vo/BasePageVo.java
index 567f145..5bad7c8 100755
--- a/src/main/java/com/lq/cms/vo/BasePageVo.java
+++ b/src/main/java/com/lq/cms/vo/BasePageVo.java
@@ -2,8 +2,9 @@ package com.lq.cms.vo;
 
 import com.lq.code.util.sql.PageInterface;
 
-/**分页父类
- * Created by qi_liang on 2018/1/27.
+/**
+ * 分页父类
+ * @author qi
  */
 public class BasePageVo implements PageInterface {
 
diff --git a/src/main/java/com/lq/cms/web/LoginController.java b/src/main/java/com/lq/cms/web/LoginController.java
index 208dff7..8055c67 100755
--- a/src/main/java/com/lq/cms/web/LoginController.java
+++ b/src/main/java/com/lq/cms/web/LoginController.java
@@ -28,8 +28,9 @@ import java.io.IOException;
 import java.util.Random;
 import java.util.concurrent.ThreadLocalRandom;
 
-/**管理后台登陆页
- * Created by qi on 2017/7/16.
+/**
+ * 管理后台登陆页
+ * @author qi
  */
 @Controller
 @RequestMapping("/cms/login")
@@ -151,7 +152,9 @@ public class LoginController extends BaseController{
         response.getOutputStream().flush();
     }
 
-    //创建颜色
+    /**
+     *  创建颜色
+     */
     private Color getRandColor(int fc,int bc){
         Random random=new Random();
         if(fc>255){
diff --git a/src/main/java/com/lq/code/util/XmlUtil.java b/src/main/java/com/lq/code/util/XmlUtil.java
index af47ce2..3428559 100755
--- a/src/main/java/com/lq/code/util/XmlUtil.java
+++ b/src/main/java/com/lq/code/util/XmlUtil.java
@@ -35,18 +35,6 @@ public class XmlUtil {
 
     }
 
-//    public static String objToXml(Writer writer,Object obj) throws UnsupportedEncodingException {
-//        XStream xstream = new XStream(new DomDriver("utf8"));
-//        xstream.processAnnotations(obj.getClass()); // 识别obj类中的注解
-//        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-//
-//        writer = new OutputStreamWriter(outputStream, "UTF-8");
-//
-//        xstream.toXML(obj, writer);
-//        String xml = outputStream.toString("UTF-8");
-//        return xml;
-//    }
-
     public static String objToXml(Object obj,String str) throws IOException {
         XStream xstream = new XStream(new DomDriver("utf8"));
         xstream.processAnnotations(obj.getClass()); // 识别obj类中的注解
@@ -58,15 +46,4 @@ public class XmlUtil {
         return xml;
     }
 
-    public static void main(String[] args) {
-
-        SqlMapperXmlDtl sqlMapperXmlDtl = new SqlMapperXmlDtl();
-        sqlMapperXmlDtl.setId("findOne");
-        sqlMapperXmlDtl.setVale("select * from sys_id ");
-
-        String xmlStr= objToXml(sqlMapperXmlDtl);
-        System.out.println(xmlStr);
-
-    }
-
 }
diff --git a/src/main/java/com/lq/code/util/email/emailUtil.java b/src/main/java/com/lq/code/util/email/emailUtil.java
index 376b9df..b618872 100755
--- a/src/main/java/com/lq/code/util/email/emailUtil.java
+++ b/src/main/java/com/lq/code/util/email/emailUtil.java
@@ -10,10 +10,22 @@ import java.util.Calendar;
 import java.util.Properties;
 
 /**
- * Created by qi on 2017/9/8.
+ * email 工具类
+ * @author qi
  */
 public class emailUtil {
 
+    /**
+     *  发送邮件消息
+     * @param smtpHost          发送地址
+     * @param from               账号
+     * @param fromUserPassword   密码
+     * @param to                  目标邮箱
+     * @param subject             主题
+     * @param messageText         消息内容
+     * @param messageType         消息类型
+     * @throws MessagingException
+     */
     @SuppressWarnings("static-access")
     public static void sendMessage(String smtpHost, String from,
                                    String fromUserPassword, String to, String subject,
@@ -53,9 +65,6 @@ public class emailUtil {
         System.out.println("message yes");
     }
 
-    public void copy(){
-
-    }
 
     public static void main(String[] args) {
         try {
diff --git a/src/main/java/com/lq/code/util/sql/MysqlBuilder.java b/src/main/java/com/lq/code/util/sql/MysqlBuilder.java
index b2b5e08..b9fdba1 100755
--- a/src/main/java/com/lq/code/util/sql/MysqlBuilder.java
+++ b/src/main/java/com/lq/code/util/sql/MysqlBuilder.java
@@ -45,9 +45,9 @@ public class MysqlBuilder extends AbstractDbBuiler {
                 Table table = tableIterator.next();
                 if (map.containsKey(table.getTableName())) {
                     Class clazz = map.get(table.getTableName());
-                    Map<String, Object> clazzMap = new HashMap<>();
                     List<Field> fieldsList = BeanUtil.getAllField(clazz);
                     Iterator<Field> fieldsIterator = fieldsList.iterator();
+                    Map<String, Object> clazzMap = new HashMap<>(fieldsList.size());
                     while (fieldsIterator.hasNext()) {
                         Field f = fieldsIterator.next();
                         clazzMap.put(SqlUtil.caseToHump(f.getName()), f);
diff --git a/src/main/java/com/lq/code/web/BaseController.java b/src/main/java/com/lq/code/web/BaseController.java
index e6e299e..27444f4 100755
--- a/src/main/java/com/lq/code/web/BaseController.java
+++ b/src/main/java/com/lq/code/web/BaseController.java
@@ -5,7 +5,8 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 
 /**
- *
+ * 控制类父类
+ * 统一异常处理
  * @author qi
  * @date 2017/7/16
  */