diff --git a/src/main/resources/mybatis/CommentDao.xml b/src/main/resources/mybatis/CommentDao.xml
index 812795a..7e9a7cc 100644
--- a/src/main/resources/mybatis/CommentDao.xml
+++ b/src/main/resources/mybatis/CommentDao.xml
@@ -14,6 +14,31 @@
     <result column="rating" jdbcType="INTEGER" property="rating" />
   </resultMap>
 
+  <resultMap id="Map" type="com.lovenav.entity.CommentNode">
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="url_id" jdbcType="INTEGER" property="urlId" />
+    <result column="user_id" jdbcType="INTEGER" property="userId" />
+    <result column="content" jdbcType="VARCHAR" property="content" />
+    <result column="root_comment_id" jdbcType="INTEGER" property="rootCommentId" />
+    <result column="like_count" jdbcType="BIGINT" property="likeCount" />
+    <result column="comment_time" jdbcType="TIMESTAMP" property="commentTime" />
+    <result column="comment_status" jdbcType="TINYINT" property="commentStatus" />
+    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
+    <result column="rating" jdbcType="INTEGER" property="rating" />
+
+    <association property="user" javaType="com.lovenav.entity.User">
+      <id column="id" jdbcType="INTEGER" property="id" />
+      <result column="user_login" jdbcType="VARCHAR" property="userLogin" />
+      <result column="user_password" jdbcType="VARCHAR" property="userPassword" />
+      <result column="phone" jdbcType="BIGINT" property="phone" />
+      <result column="avatar" jdbcType="VARCHAR" property="avatar" />
+      <result column="nickname" jdbcType="VARCHAR" property="nickname" />
+      <result column="user_email" jdbcType="VARCHAR" property="userEmail" />
+      <result column="user_status" jdbcType="TINYINT" property="userStatus" />
+      <result column="user_registered" jdbcType="TIMESTAMP" property="userRegistered" />
+      <result column="role_id" jdbcType="TINYINT" property="roleId" />
+    </association>
+  </resultMap>
 
 
   <sql id="Base_Column_List">
@@ -165,16 +190,16 @@
 
 
 
+<!--  com.lovenav.dao.mybaits.-->
 
-
-  <select id="queryFirstCommentList" parameterType="java.lang.Integer" resultMap="com.lovenav.dao.mybaits.Map">
+  <select id="queryFirstCommentList" parameterType="java.lang.Integer" resultMap="Map">
     SELECT * FROM ln_comment o LEFT JOIN ln_user u
              ON o.user_id=u.id
     WHERE o.url_id = #{urlId,jdbcType=INTEGER} AND o.root_comment_id = 0
   </select>
 
 
-  <select id="querySecondCommentList" parameterType="java.lang.Integer" resultMap="com.lovenav.dao.mybaits.Map">
+  <select id="querySecondCommentList" parameterType="java.lang.Integer" resultMap="Map">
     SELECT * FROM ln_comment o LEFT JOIN ln_user u
             ON o.user_id=u.id
     WHERE o.url_id = #{urlId,jdbcType=INTEGER} AND o.root_comment_id != 0
diff --git a/src/main/resources/mybatis/mybatis.xml b/src/main/resources/mybatis/mybatis.xml
index df58021..d0be2d7 100644
--- a/src/main/resources/mybatis/mybatis.xml
+++ b/src/main/resources/mybatis/mybatis.xml
@@ -1,29 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.lovenav.dao.mybaits">
-    <resultMap id="Map" type="com.lovenav.entity.Comment">
-        <id column="id" jdbcType="INTEGER" property="id" />
-        <result column="url_id" jdbcType="INTEGER" property="urlId" />
-        <result column="user_id" jdbcType="INTEGER" property="userId" />
-        <result column="content" jdbcType="VARCHAR" property="content" />
-        <result column="root_comment_id" jdbcType="INTEGER" property="rootCommentId" />
-        <result column="like_count" jdbcType="BIGINT" property="likeCount" />
-        <result column="comment_time" jdbcType="TIMESTAMP" property="commentTime" />
-        <result column="comment_status" jdbcType="TINYINT" property="commentStatus" />
-        <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
-        <result column="rating" jdbcType="INTEGER" property="rating" />
 
-        <association property="user" javaType="com.lovenav.entity.User">
-            <id column="id" jdbcType="INTEGER" property="id" />
-            <result column="user_login" jdbcType="VARCHAR" property="userLogin" />
-            <result column="user_password" jdbcType="VARCHAR" property="userPassword" />
-            <result column="phone" jdbcType="BIGINT" property="phone" />
-            <result column="avatar" jdbcType="VARCHAR" property="avatar" />
-            <result column="nickname" jdbcType="VARCHAR" property="nickname" />
-            <result column="user_email" jdbcType="VARCHAR" property="userEmail" />
-            <result column="user_status" jdbcType="TINYINT" property="userStatus" />
-            <result column="user_registered" jdbcType="TIMESTAMP" property="userRegistered" />
-            <result column="role_id" jdbcType="TINYINT" property="roleId" />
-        </association>
-    </resultMap>
 </mapper>
\ No newline at end of file