diff --git a/src/main/java/com/sztzjy/financial_bigdata/controller/tea/UserController.java b/src/main/java/com/sztzjy/financial_bigdata/controller/tea/UserController.java
index 3997bc4..a3ed4d6 100644
--- a/src/main/java/com/sztzjy/financial_bigdata/controller/tea/UserController.java
+++ b/src/main/java/com/sztzjy/financial_bigdata/controller/tea/UserController.java
@@ -231,7 +231,7 @@ public class UserController {
             StuUserExample example = new StuUserExample();
             example.createCriteria().andZyUseridEqualTo(zyUserId).andSystemOnwerEqualTo(systemOwner);
             List<StuUser> list = stuUserMapper.selectByExample(example);
-            if (list != null || !list.isEmpty()) {
+            if (!list.isEmpty()) {
                 continue;
             }
             StuUser stuUser = new StuUser();
diff --git a/src/main/resources/mapper/StuUserMapper.xml b/src/main/resources/mapper/StuUserMapper.xml
index 7d4c9c1..18cf150 100644
--- a/src/main/resources/mapper/StuUserMapper.xml
+++ b/src/main/resources/mapper/StuUserMapper.xml
@@ -1,424 +1,430 @@
 <?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.sztzjy.financial_bigdata.mapper.StuUserMapper">
-  <resultMap id="BaseResultMap" type="com.sztzjy.financial_bigdata.entity.StuUser">
-    <id column="userid" jdbcType="VARCHAR" property="userid" />
-    <result column="zy_userid" jdbcType="INTEGER" property="zyUserid" />
-    <result column="name" jdbcType="VARCHAR" property="name" />
-    <result column="student_id" jdbcType="VARCHAR" property="studentId" />
-    <result column="class_id" jdbcType="VARCHAR" property="classId" />
-    <result column="username" jdbcType="VARCHAR" property="username" />
-    <result column="password" jdbcType="VARCHAR" property="password" />
-    <result column="phone" jdbcType="VARCHAR" property="phone" />
-    <result column="email" jdbcType="VARCHAR" property="email" />
-    <result column="major" jdbcType="VARCHAR" property="major" />
-    <result column="role_id" jdbcType="INTEGER" property="roleId" />
-    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
-    <result column="school_id" jdbcType="VARCHAR" property="schoolId" />
-    <result column="school_name" jdbcType="VARCHAR" property="schoolName" />
-    <result column="status" jdbcType="INTEGER" property="status" />
-    <result column="exam_status" jdbcType="VARCHAR" property="examStatus" />
-    <result column="system_onwer" jdbcType="VARCHAR" property="systemOnwer" />
-  </resultMap>
-  <sql id="Example_Where_Clause">
-    <where>
-      <foreach collection="oredCriteria" item="criteria" separator="or">
-        <if test="criteria.valid">
-          <trim prefix="(" prefixOverrides="and" suffix=")">
-            <foreach collection="criteria.criteria" item="criterion">
-              <choose>
-                <when test="criterion.noValue">
-                  and ${criterion.condition}
-                </when>
-                <when test="criterion.singleValue">
-                  and ${criterion.condition} #{criterion.value}
-                </when>
-                <when test="criterion.betweenValue">
-                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
-                </when>
-                <when test="criterion.listValue">
-                  and ${criterion.condition}
-                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
-                    #{listItem}
-                  </foreach>
-                </when>
-              </choose>
+    <resultMap id="BaseResultMap" type="com.sztzjy.financial_bigdata.entity.StuUser">
+        <id column="userid" jdbcType="VARCHAR" property="userid"/>
+        <result column="zy_userid" jdbcType="INTEGER" property="zyUserid"/>
+        <result column="name" jdbcType="VARCHAR" property="name"/>
+        <result column="student_id" jdbcType="VARCHAR" property="studentId"/>
+        <result column="class_id" jdbcType="VARCHAR" property="classId"/>
+        <result column="username" jdbcType="VARCHAR" property="username"/>
+        <result column="password" jdbcType="VARCHAR" property="password"/>
+        <result column="phone" jdbcType="VARCHAR" property="phone"/>
+        <result column="email" jdbcType="VARCHAR" property="email"/>
+        <result column="major" jdbcType="VARCHAR" property="major"/>
+        <result column="role_id" jdbcType="INTEGER" property="roleId"/>
+        <result column="create_time" jdbcType="TIMESTAMP" property="createTime"/>
+        <result column="school_id" jdbcType="VARCHAR" property="schoolId"/>
+        <result column="school_name" jdbcType="VARCHAR" property="schoolName"/>
+        <result column="status" jdbcType="INTEGER" property="status"/>
+        <result column="exam_status" jdbcType="VARCHAR" property="examStatus"/>
+        <result column="system_onwer" jdbcType="VARCHAR" property="systemOnwer"/>
+    </resultMap>
+    <sql id="Example_Where_Clause">
+        <where>
+            <foreach collection="oredCriteria" item="criteria" separator="or">
+                <if test="criteria.valid">
+                    <trim prefix="(" prefixOverrides="and" suffix=")">
+                        <foreach collection="criteria.criteria" item="criterion">
+                            <choose>
+                                <when test="criterion.noValue">
+                                    and ${criterion.condition}
+                                </when>
+                                <when test="criterion.singleValue">
+                                    and ${criterion.condition} #{criterion.value}
+                                </when>
+                                <when test="criterion.betweenValue">
+                                    and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                                </when>
+                                <when test="criterion.listValue">
+                                    and ${criterion.condition}
+                                    <foreach close=")" collection="criterion.value" item="listItem" open="("
+                                             separator=",">
+                                        #{listItem}
+                                    </foreach>
+                                </when>
+                            </choose>
+                        </foreach>
+                    </trim>
+                </if>
             </foreach>
-          </trim>
-        </if>
-      </foreach>
-    </where>
-  </sql>
-  <sql id="Update_By_Example_Where_Clause">
-    <where>
-      <foreach collection="example.oredCriteria" item="criteria" separator="or">
-        <if test="criteria.valid">
-          <trim prefix="(" prefixOverrides="and" suffix=")">
-            <foreach collection="criteria.criteria" item="criterion">
-              <choose>
-                <when test="criterion.noValue">
-                  and ${criterion.condition}
-                </when>
-                <when test="criterion.singleValue">
-                  and ${criterion.condition} #{criterion.value}
-                </when>
-                <when test="criterion.betweenValue">
-                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
-                </when>
-                <when test="criterion.listValue">
-                  and ${criterion.condition}
-                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
-                    #{listItem}
-                  </foreach>
-                </when>
-              </choose>
+        </where>
+    </sql>
+    <sql id="Update_By_Example_Where_Clause">
+        <where>
+            <foreach collection="example.oredCriteria" item="criteria" separator="or">
+                <if test="criteria.valid">
+                    <trim prefix="(" prefixOverrides="and" suffix=")">
+                        <foreach collection="criteria.criteria" item="criterion">
+                            <choose>
+                                <when test="criterion.noValue">
+                                    and ${criterion.condition}
+                                </when>
+                                <when test="criterion.singleValue">
+                                    and ${criterion.condition} #{criterion.value}
+                                </when>
+                                <when test="criterion.betweenValue">
+                                    and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                                </when>
+                                <when test="criterion.listValue">
+                                    and ${criterion.condition}
+                                    <foreach close=")" collection="criterion.value" item="listItem" open="("
+                                             separator=",">
+                                        #{listItem}
+                                    </foreach>
+                                </when>
+                            </choose>
+                        </foreach>
+                    </trim>
+                </if>
             </foreach>
-          </trim>
-        </if>
-      </foreach>
-    </where>
-  </sql>
-  <sql id="Base_Column_List">
-    userid, zy_userid, name, student_id, class_id, username, password, phone, email, 
+        </where>
+    </sql>
+    <sql id="Base_Column_List">
+        userid
+        , zy_userid, name, student_id, class_id, username, password, phone, email,
     major, role_id, create_time, school_id, school_name, status, exam_status, system_onwer
-  </sql>
-  <select id="selectByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample" resultMap="BaseResultMap">
-    select
-    <if test="distinct">
-      distinct
-    </if>
-    <include refid="Base_Column_List" />
-    from stu_userinfo
-    <if test="_parameter != null">
-      <include refid="Example_Where_Clause" />
-    </if>
-    <if test="orderByClause != null">
-      order by ${orderByClause}
-    </if>
-  </select>
-  <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
-    select 
-    <include refid="Base_Column_List" />
-    from stu_userinfo
-    where userid = #{userid,jdbcType=VARCHAR}
-  </select>
-  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
-    delete from stu_userinfo
-    where userid = #{userid,jdbcType=VARCHAR}
-  </delete>
-  <delete id="deleteByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample">
-    delete from stu_userinfo
-    <if test="_parameter != null">
-      <include refid="Example_Where_Clause" />
-    </if>
-  </delete>
-  <insert id="insert" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
-    insert into stu_userinfo (userid, zy_userid, name, 
-      student_id, class_id, username, 
-      password, phone, email, 
-      major, role_id, create_time, 
-      school_id, school_name, status, 
-      exam_status, system_onwer)
-    values (#{userid,jdbcType=VARCHAR}, #{zyUserid,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, 
-      #{studentId,jdbcType=VARCHAR}, #{classId,jdbcType=VARCHAR}, #{username,jdbcType=VARCHAR}, 
-      #{password,jdbcType=VARCHAR}, #{phone,jdbcType=VARCHAR}, #{email,jdbcType=VARCHAR}, 
-      #{major,jdbcType=VARCHAR}, #{roleId,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, 
-      #{schoolId,jdbcType=VARCHAR}, #{schoolName,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER}, 
-      #{examStatus,jdbcType=VARCHAR}, #{systemOnwer,jdbcType=VARCHAR})
-  </insert>
-  <insert id="insertSelective" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
-    insert into stu_userinfo
-    <trim prefix="(" suffix=")" suffixOverrides=",">
-      <if test="userid != null">
-        userid,
-      </if>
-      <if test="zyUserid != null">
-        zy_userid,
-      </if>
-      <if test="name != null">
-        name,
-      </if>
-      <if test="studentId != null">
-        student_id,
-      </if>
-      <if test="classId != null">
-        class_id,
-      </if>
-      <if test="username != null">
-        username,
-      </if>
-      <if test="password != null">
-        password,
-      </if>
-      <if test="phone != null">
-        phone,
-      </if>
-      <if test="email != null">
-        email,
-      </if>
-      <if test="major != null">
-        major,
-      </if>
-      <if test="roleId != null">
-        role_id,
-      </if>
-      <if test="createTime != null">
-        create_time,
-      </if>
-      <if test="schoolId != null">
-        school_id,
-      </if>
-      <if test="schoolName != null">
-        school_name,
-      </if>
-      <if test="status != null">
-        status,
-      </if>
-      <if test="examStatus != null">
-        exam_status,
-      </if>
-      <if test="systemOnwer != null">
-        system_onwer,
-      </if>
-    </trim>
-    <trim prefix="values (" suffix=")" suffixOverrides=",">
-      <if test="userid != null">
-        #{userid,jdbcType=VARCHAR},
-      </if>
-      <if test="zyUserid != null">
-        #{zyUserid,jdbcType=INTEGER},
-      </if>
-      <if test="name != null">
-        #{name,jdbcType=VARCHAR},
-      </if>
-      <if test="studentId != null">
-        #{studentId,jdbcType=VARCHAR},
-      </if>
-      <if test="classId != null">
-        #{classId,jdbcType=VARCHAR},
-      </if>
-      <if test="username != null">
-        #{username,jdbcType=VARCHAR},
-      </if>
-      <if test="password != null">
-        #{password,jdbcType=VARCHAR},
-      </if>
-      <if test="phone != null">
-        #{phone,jdbcType=VARCHAR},
-      </if>
-      <if test="email != null">
-        #{email,jdbcType=VARCHAR},
-      </if>
-      <if test="major != null">
-        #{major,jdbcType=VARCHAR},
-      </if>
-      <if test="roleId != null">
-        #{roleId,jdbcType=INTEGER},
-      </if>
-      <if test="createTime != null">
-        #{createTime,jdbcType=TIMESTAMP},
-      </if>
-      <if test="schoolId != null">
-        #{schoolId,jdbcType=VARCHAR},
-      </if>
-      <if test="schoolName != null">
-        #{schoolName,jdbcType=VARCHAR},
-      </if>
-      <if test="status != null">
-        #{status,jdbcType=INTEGER},
-      </if>
-      <if test="examStatus != null">
-        #{examStatus,jdbcType=VARCHAR},
-      </if>
-      <if test="systemOnwer != null">
-        #{systemOnwer,jdbcType=VARCHAR},
-      </if>
-    </trim>
-  </insert>
-  <select id="countByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample" resultType="java.lang.Long">
-    select count(*) from stu_userinfo
-    <if test="_parameter != null">
-      <include refid="Example_Where_Clause" />
-    </if>
-  </select>
-  <update id="updateByExampleSelective" parameterType="map">
-    update stu_userinfo
-    <set>
-      <if test="record.userid != null">
-        userid = #{record.userid,jdbcType=VARCHAR},
-      </if>
-      <if test="record.zyUserid != null">
+    </sql>
+    <select id="selectByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample"
+            resultMap="BaseResultMap">
+        select
+        <if test="distinct">
+            distinct
+        </if>
+        <include refid="Base_Column_List"/>
+        from stu_userinfo
+        <if test="_parameter != null">
+            <include refid="Example_Where_Clause"/>
+        </if>
+        <if test="orderByClause != null">
+            order by ${orderByClause}
+        </if>
+    </select>
+    <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
+        select
+        <include refid="Base_Column_List"/>
+        from stu_userinfo
+        where userid = #{userid,jdbcType=VARCHAR}
+    </select>
+    <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
+        delete
+        from stu_userinfo
+        where userid = #{userid,jdbcType=VARCHAR}
+    </delete>
+    <delete id="deleteByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample">
+        delete from stu_userinfo
+        <if test="_parameter != null">
+            <include refid="Example_Where_Clause"/>
+        </if>
+    </delete>
+    <insert id="insert" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
+        insert into stu_userinfo (userid, zy_userid, name,
+                                  student_id, class_id, username,
+                                  password, phone, email,
+                                  major, role_id, create_time,
+                                  school_id, school_name, status,
+                                  exam_status, system_onwer)
+        values (#{userid,jdbcType=VARCHAR}, #{zyUserid,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR},
+                #{studentId,jdbcType=VARCHAR}, #{classId,jdbcType=VARCHAR}, #{username,jdbcType=VARCHAR},
+                #{password,jdbcType=VARCHAR}, #{phone,jdbcType=VARCHAR}, #{email,jdbcType=VARCHAR},
+                #{major,jdbcType=VARCHAR}, #{roleId,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP},
+                #{schoolId,jdbcType=VARCHAR}, #{schoolName,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER},
+                #{examStatus,jdbcType=VARCHAR}, #{systemOnwer,jdbcType=VARCHAR})
+    </insert>
+    <insert id="insertSelective" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
+        insert into stu_userinfo
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="userid != null">
+                userid,
+            </if>
+            <if test="zyUserid != null">
+                zy_userid,
+            </if>
+            <if test="name != null">
+                name,
+            </if>
+            <if test="studentId != null">
+                student_id,
+            </if>
+            <if test="classId != null">
+                class_id,
+            </if>
+            <if test="username != null">
+                username,
+            </if>
+            <if test="password != null">
+                password,
+            </if>
+            <if test="phone != null">
+                phone,
+            </if>
+            <if test="email != null">
+                email,
+            </if>
+            <if test="major != null">
+                major,
+            </if>
+            <if test="roleId != null">
+                role_id,
+            </if>
+            <if test="createTime != null">
+                create_time,
+            </if>
+            <if test="schoolId != null">
+                school_id,
+            </if>
+            <if test="schoolName != null">
+                school_name,
+            </if>
+            <if test="status != null">
+                status,
+            </if>
+            <if test="examStatus != null">
+                exam_status,
+            </if>
+            <if test="systemOnwer != null">
+                system_onwer,
+            </if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="userid != null">
+                #{userid,jdbcType=VARCHAR},
+            </if>
+            <if test="zyUserid != null">
+                #{zyUserid,jdbcType=INTEGER},
+            </if>
+            <if test="name != null">
+                #{name,jdbcType=VARCHAR},
+            </if>
+            <if test="studentId != null">
+                #{studentId,jdbcType=VARCHAR},
+            </if>
+            <if test="classId != null">
+                #{classId,jdbcType=VARCHAR},
+            </if>
+            <if test="username != null">
+                #{username,jdbcType=VARCHAR},
+            </if>
+            <if test="password != null">
+                #{password,jdbcType=VARCHAR},
+            </if>
+            <if test="phone != null">
+                #{phone,jdbcType=VARCHAR},
+            </if>
+            <if test="email != null">
+                #{email,jdbcType=VARCHAR},
+            </if>
+            <if test="major != null">
+                #{major,jdbcType=VARCHAR},
+            </if>
+            <if test="roleId != null">
+                #{roleId,jdbcType=INTEGER},
+            </if>
+            <if test="createTime != null">
+                #{createTime,jdbcType=TIMESTAMP},
+            </if>
+            <if test="schoolId != null">
+                #{schoolId,jdbcType=VARCHAR},
+            </if>
+            <if test="schoolName != null">
+                #{schoolName,jdbcType=VARCHAR},
+            </if>
+            <if test="status != null">
+                #{status,jdbcType=INTEGER},
+            </if>
+            <if test="examStatus != null">
+                #{examStatus,jdbcType=VARCHAR},
+            </if>
+            <if test="systemOnwer != null">
+                #{systemOnwer,jdbcType=VARCHAR},
+            </if>
+        </trim>
+    </insert>
+    <select id="countByExample" parameterType="com.sztzjy.financial_bigdata.entity.StuUserExample"
+            resultType="java.lang.Long">
+        select count(*) from stu_userinfo
+        <if test="_parameter != null">
+            <include refid="Example_Where_Clause"/>
+        </if>
+    </select>
+    <update id="updateByExampleSelective" parameterType="map">
+        update stu_userinfo
+        <set>
+            <if test="record.userid != null">
+                userid = #{record.userid,jdbcType=VARCHAR},
+            </if>
+            <if test="record.zyUserid != null">
+                zy_userid = #{record.zyUserid,jdbcType=INTEGER},
+            </if>
+            <if test="record.name != null">
+                name = #{record.name,jdbcType=VARCHAR},
+            </if>
+            <if test="record.studentId != null">
+                student_id = #{record.studentId,jdbcType=VARCHAR},
+            </if>
+            <if test="record.classId != null">
+                class_id = #{record.classId,jdbcType=VARCHAR},
+            </if>
+            <if test="record.username != null">
+                username = #{record.username,jdbcType=VARCHAR},
+            </if>
+            <if test="record.password != null">
+                password = #{record.password,jdbcType=VARCHAR},
+            </if>
+            <if test="record.phone != null">
+                phone = #{record.phone,jdbcType=VARCHAR},
+            </if>
+            <if test="record.email != null">
+                email = #{record.email,jdbcType=VARCHAR},
+            </if>
+            <if test="record.major != null">
+                major = #{record.major,jdbcType=VARCHAR},
+            </if>
+            <if test="record.roleId != null">
+                role_id = #{record.roleId,jdbcType=INTEGER},
+            </if>
+            <if test="record.createTime != null">
+                create_time = #{record.createTime,jdbcType=TIMESTAMP},
+            </if>
+            <if test="record.schoolId != null">
+                school_id = #{record.schoolId,jdbcType=VARCHAR},
+            </if>
+            <if test="record.schoolName != null">
+                school_name = #{record.schoolName,jdbcType=VARCHAR},
+            </if>
+            <if test="record.status != null">
+                status = #{record.status,jdbcType=INTEGER},
+            </if>
+            <if test="record.examStatus != null">
+                exam_status = #{record.examStatus,jdbcType=VARCHAR},
+            </if>
+            <if test="record.systemOnwer != null">
+                system_onwer = #{record.systemOnwer,jdbcType=VARCHAR},
+            </if>
+        </set>
+        <if test="_parameter != null">
+            <include refid="Update_By_Example_Where_Clause"/>
+        </if>
+    </update>
+    <update id="updateByExample" parameterType="map">
+        update stu_userinfo
+        set userid = #{record.userid,jdbcType=VARCHAR},
         zy_userid = #{record.zyUserid,jdbcType=INTEGER},
-      </if>
-      <if test="record.name != null">
         name = #{record.name,jdbcType=VARCHAR},
-      </if>
-      <if test="record.studentId != null">
         student_id = #{record.studentId,jdbcType=VARCHAR},
-      </if>
-      <if test="record.classId != null">
         class_id = #{record.classId,jdbcType=VARCHAR},
-      </if>
-      <if test="record.username != null">
         username = #{record.username,jdbcType=VARCHAR},
-      </if>
-      <if test="record.password != null">
         password = #{record.password,jdbcType=VARCHAR},
-      </if>
-      <if test="record.phone != null">
         phone = #{record.phone,jdbcType=VARCHAR},
-      </if>
-      <if test="record.email != null">
         email = #{record.email,jdbcType=VARCHAR},
-      </if>
-      <if test="record.major != null">
         major = #{record.major,jdbcType=VARCHAR},
-      </if>
-      <if test="record.roleId != null">
         role_id = #{record.roleId,jdbcType=INTEGER},
-      </if>
-      <if test="record.createTime != null">
         create_time = #{record.createTime,jdbcType=TIMESTAMP},
-      </if>
-      <if test="record.schoolId != null">
         school_id = #{record.schoolId,jdbcType=VARCHAR},
-      </if>
-      <if test="record.schoolName != null">
         school_name = #{record.schoolName,jdbcType=VARCHAR},
-      </if>
-      <if test="record.status != null">
         status = #{record.status,jdbcType=INTEGER},
-      </if>
-      <if test="record.examStatus != null">
         exam_status = #{record.examStatus,jdbcType=VARCHAR},
-      </if>
-      <if test="record.systemOnwer != null">
-        system_onwer = #{record.systemOnwer,jdbcType=VARCHAR},
-      </if>
-    </set>
-    <if test="_parameter != null">
-      <include refid="Update_By_Example_Where_Clause" />
-    </if>
-  </update>
-  <update id="updateByExample" parameterType="map">
-    update stu_userinfo
-    set userid = #{record.userid,jdbcType=VARCHAR},
-      zy_userid = #{record.zyUserid,jdbcType=INTEGER},
-      name = #{record.name,jdbcType=VARCHAR},
-      student_id = #{record.studentId,jdbcType=VARCHAR},
-      class_id = #{record.classId,jdbcType=VARCHAR},
-      username = #{record.username,jdbcType=VARCHAR},
-      password = #{record.password,jdbcType=VARCHAR},
-      phone = #{record.phone,jdbcType=VARCHAR},
-      email = #{record.email,jdbcType=VARCHAR},
-      major = #{record.major,jdbcType=VARCHAR},
-      role_id = #{record.roleId,jdbcType=INTEGER},
-      create_time = #{record.createTime,jdbcType=TIMESTAMP},
-      school_id = #{record.schoolId,jdbcType=VARCHAR},
-      school_name = #{record.schoolName,jdbcType=VARCHAR},
-      status = #{record.status,jdbcType=INTEGER},
-      exam_status = #{record.examStatus,jdbcType=VARCHAR},
-      system_onwer = #{record.systemOnwer,jdbcType=VARCHAR}
-    <if test="_parameter != null">
-      <include refid="Update_By_Example_Where_Clause" />
-    </if>
-  </update>
-  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
-    update stu_userinfo
-    <set>
-      <if test="zyUserid != null">
-        zy_userid = #{zyUserid,jdbcType=INTEGER},
-      </if>
-      <if test="name != null">
-        name = #{name,jdbcType=VARCHAR},
-      </if>
-      <if test="studentId != null">
-        student_id = #{studentId,jdbcType=VARCHAR},
-      </if>
-      <if test="classId != null">
-        class_id = #{classId,jdbcType=VARCHAR},
-      </if>
-      <if test="username != null">
-        username = #{username,jdbcType=VARCHAR},
-      </if>
-      <if test="password != null">
-        password = #{password,jdbcType=VARCHAR},
-      </if>
-      <if test="phone != null">
-        phone = #{phone,jdbcType=VARCHAR},
-      </if>
-      <if test="email != null">
-        email = #{email,jdbcType=VARCHAR},
-      </if>
-      <if test="major != null">
-        major = #{major,jdbcType=VARCHAR},
-      </if>
-      <if test="roleId != null">
-        role_id = #{roleId,jdbcType=INTEGER},
-      </if>
-      <if test="createTime != null">
-        create_time = #{createTime,jdbcType=TIMESTAMP},
-      </if>
-      <if test="schoolId != null">
-        school_id = #{schoolId,jdbcType=VARCHAR},
-      </if>
-      <if test="schoolName != null">
-        school_name = #{schoolName,jdbcType=VARCHAR},
-      </if>
-      <if test="status != null">
-        status = #{status,jdbcType=INTEGER},
-      </if>
-      <if test="examStatus != null">
-        exam_status = #{examStatus,jdbcType=VARCHAR},
-      </if>
-      <if test="systemOnwer != null">
-        system_onwer = #{systemOnwer,jdbcType=VARCHAR},
-      </if>
-    </set>
-    where userid = #{userid,jdbcType=VARCHAR}
-  </update>
-  <update id="updateByPrimaryKey" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
-    update stu_userinfo
-    set zy_userid = #{zyUserid,jdbcType=INTEGER},
-      name = #{name,jdbcType=VARCHAR},
-      student_id = #{studentId,jdbcType=VARCHAR},
-      class_id = #{classId,jdbcType=VARCHAR},
-      username = #{username,jdbcType=VARCHAR},
-      password = #{password,jdbcType=VARCHAR},
-      phone = #{phone,jdbcType=VARCHAR},
-      email = #{email,jdbcType=VARCHAR},
-      major = #{major,jdbcType=VARCHAR},
-      role_id = #{roleId,jdbcType=INTEGER},
-      create_time = #{createTime,jdbcType=TIMESTAMP},
-      school_id = #{schoolId,jdbcType=VARCHAR},
-      school_name = #{schoolName,jdbcType=VARCHAR},
-      status = #{status,jdbcType=INTEGER},
-      exam_status = #{examStatus,jdbcType=VARCHAR},
-      system_onwer = #{systemOnwer,jdbcType=VARCHAR}
-    where userid = #{userid,jdbcType=VARCHAR}
-  </update>
+        system_onwer = #{record.systemOnwer,jdbcType=VARCHAR}
+        <if test="_parameter != null">
+            <include refid="Update_By_Example_Where_Clause"/>
+        </if>
+    </update>
+    <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
+        update stu_userinfo
+        <set>
+            <if test="zyUserid != null">
+                zy_userid = #{zyUserid,jdbcType=INTEGER},
+            </if>
+            <if test="name != null">
+                name = #{name,jdbcType=VARCHAR},
+            </if>
+            <if test="studentId != null">
+                student_id = #{studentId,jdbcType=VARCHAR},
+            </if>
+            <if test="classId != null">
+                class_id = #{classId,jdbcType=VARCHAR},
+            </if>
+            <if test="username != null">
+                username = #{username,jdbcType=VARCHAR},
+            </if>
+            <if test="password != null">
+                password = #{password,jdbcType=VARCHAR},
+            </if>
+            <if test="phone != null">
+                phone = #{phone,jdbcType=VARCHAR},
+            </if>
+            <if test="email != null">
+                email = #{email,jdbcType=VARCHAR},
+            </if>
+            <if test="major != null">
+                major = #{major,jdbcType=VARCHAR},
+            </if>
+            <if test="roleId != null">
+                role_id = #{roleId,jdbcType=INTEGER},
+            </if>
+            <if test="createTime != null">
+                create_time = #{createTime,jdbcType=TIMESTAMP},
+            </if>
+            <if test="schoolId != null">
+                school_id = #{schoolId,jdbcType=VARCHAR},
+            </if>
+            <if test="schoolName != null">
+                school_name = #{schoolName,jdbcType=VARCHAR},
+            </if>
+            <if test="status != null">
+                status = #{status,jdbcType=INTEGER},
+            </if>
+            <if test="examStatus != null">
+                exam_status = #{examStatus,jdbcType=VARCHAR},
+            </if>
+            <if test="systemOnwer != null">
+                system_onwer = #{systemOnwer,jdbcType=VARCHAR},
+            </if>
+        </set>
+        where userid = #{userid,jdbcType=VARCHAR}
+    </update>
+    <update id="updateByPrimaryKey" parameterType="com.sztzjy.financial_bigdata.entity.StuUser">
+        update stu_userinfo
+        set zy_userid    = #{zyUserid,jdbcType=INTEGER},
+            name         = #{name,jdbcType=VARCHAR},
+            student_id   = #{studentId,jdbcType=VARCHAR},
+            class_id     = #{classId,jdbcType=VARCHAR},
+            username     = #{username,jdbcType=VARCHAR},
+            password     = #{password,jdbcType=VARCHAR},
+            phone        = #{phone,jdbcType=VARCHAR},
+            email        = #{email,jdbcType=VARCHAR},
+            major        = #{major,jdbcType=VARCHAR},
+            role_id      = #{roleId,jdbcType=INTEGER},
+            create_time  = #{createTime,jdbcType=TIMESTAMP},
+            school_id    = #{schoolId,jdbcType=VARCHAR},
+            school_name  = #{schoolName,jdbcType=VARCHAR},
+            status       = #{status,jdbcType=INTEGER},
+            exam_status  = #{examStatus,jdbcType=VARCHAR},
+            system_onwer = #{systemOnwer,jdbcType=VARCHAR}
+        where userid = #{userid,jdbcType=VARCHAR}
+    </update>
     <insert id="batchInsertStudents" parameterType="java.util.List">
         INSERT INTO stu_userinfo (userid, name, student_id, class_id, username, password, phone,
-        email,major,
+        email,major,zy_userid,system_onwer,
         role_id,create_time,school_id,school_name,status) VALUES
         <foreach collection="list" item="student" separator=",">
             (#{student.userid}, #{student.name}, #{student.studentId}, #{student.classId}, #{student.username},
-            #{student.password}, #{student.phone}, #{student.email},#{student.major},#{student.roleId},
+            #{student.password}, #{student.phone}, #{student.email},#{student.major},#{student.zyUserid},#{student.systemOnwer},#{student.roleId},
             #{student.createTime},#{student.schoolId},#{student.schoolName},#{student.status})
         </foreach>
     </insert>
 
 
     <resultMap id="UserDtoMap" type="com.sztzjy.financial_bigdata.entity.stu_dto.StuUserDto">
-        <result column="school_name" jdbcType="VARCHAR" property="schoolName" />
-        <result column="class_name" jdbcType="VARCHAR" property="className" />
-        <result column="name" jdbcType="VARCHAR" property="name" />
-        <result column="student_id" jdbcType="VARCHAR" property="studentId" />
-        <result column="phone" jdbcType="VARCHAR" property="phone" />
-        <result column="email" jdbcType="VARCHAR" property="email" />
-        <result column="score" jdbcType="VARCHAR" property="score" />
-        <result column="chapter_name" jdbcType="VARCHAR" property="chapterName" />
-        <result column="report_id" jdbcType="VARCHAR" property="reportId" />
+        <result column="school_name" jdbcType="VARCHAR" property="schoolName"/>
+        <result column="class_name" jdbcType="VARCHAR" property="className"/>
+        <result column="name" jdbcType="VARCHAR" property="name"/>
+        <result column="student_id" jdbcType="VARCHAR" property="studentId"/>
+        <result column="phone" jdbcType="VARCHAR" property="phone"/>
+        <result column="email" jdbcType="VARCHAR" property="email"/>
+        <result column="score" jdbcType="VARCHAR" property="score"/>
+        <result column="chapter_name" jdbcType="VARCHAR" property="chapterName"/>
+        <result column="report_id" jdbcType="VARCHAR" property="reportId"/>
     </resultMap>
 
     <select id="selectByCondition" resultMap="UserDtoMap">