diff --git a/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/AppUser.java b/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/AppUser.java
index 12de46b..0abf48a 100644
--- a/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/AppUser.java
+++ b/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/domain/AppUser.java
@@ -56,7 +56,7 @@ public class AppUser extends BaseEntity
 
     /** 学校 */
     @Excel(name = "学校")
-    private String school;
+    private Long school;
 
     /** 专业 */
     @Excel(name = "专业")
@@ -195,12 +195,12 @@ public class AppUser extends BaseEntity
     {
         return education;
     }
-    public void setSchool(String school) 
+    public void setSchool(Long school)
     {
         this.school = school;
     }
 
-    public String getSchool() 
+    public Long getSchool()
     {
         return school;
     }
diff --git a/gan-modules/ruoyi-gan/src/main/resources/mapper/app/UserSkillMapper.xml b/gan-modules/ruoyi-gan/src/main/resources/mapper/app/UserSkillMapper.xml
index 8ee161e..703c223 100644
--- a/gan-modules/ruoyi-gan/src/main/resources/mapper/app/UserSkillMapper.xml
+++ b/gan-modules/ruoyi-gan/src/main/resources/mapper/app/UserSkillMapper.xml
@@ -13,7 +13,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <sql id="selectUserSkillVo">
-        select id, user_id, name, create_time, update_time from user_skill
+        select id, user_id, name, create_time, update_time from app_user_skill
     </sql>
 
     <select id="selectUserSkillList" parameterType="UserSkill" resultMap="UserSkillResult">
@@ -30,7 +30,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
         
     <insert id="insertUserSkill" parameterType="UserSkill" useGeneratedKeys="true" keyProperty="id">>
-        insert into user_skill
+        insert into app_user_skill
         <trim prefix="(" suffix=")" suffixOverrides=",">
             <if test="userId != null">user_id,</if>
             <if test="name != null">name,</if>
@@ -47,7 +47,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </insert>
 
     <update id="updateUserSkill" parameterType="UserSkill">
-        update user_skill
+        update app_user_skill
         <trim prefix="SET" suffixOverrides=",">
             <if test="userId != null">user_id = #{userId},</if>
             <if test="name != null">name = #{name},</if>
@@ -58,15 +58,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </update>
 
     <delete id="deleteUserSkillById">
-        delete from user_skill where id = #{id}
+        delete from app_user_skill where id = #{id}
     </delete>
 
     <delete id="deleteUserSkillByUserId">
-        delete from user_skill where user_id = #{userId}
+        delete from app_user_skill where user_id = #{userId}
     </delete>
 
     <delete id="deleteUserSkillByIds">
-        delete from user_skill where id in 
+        delete from app_user_skill where id in 
         <foreach item="id" collection="array" open="(" separator="," close=")">
             #{id}
         </foreach>