diff --git a/src/main/java/top/ezzd/top/mapper/ApplyMapper.xml b/src/main/java/top/ezzd/top/mapper/ApplyMapper.xml
new file mode 100644
index 0000000..054f1e7
--- /dev/null
+++ b/src/main/java/top/ezzd/top/mapper/ApplyMapper.xml
@@ -0,0 +1,18 @@
+<?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="top.ezzd.mapper.ApplyMapper" >
+	<!-- 将申请人数据写入 -->
+	<insert id="insertApply" parameterType="Apply">
+		insert into Apply(uname, name, gender,photopath,phonenumber,age,home,college,collegeName,classno,department,isother,isallow,hobby,reason,grade,qqnum,e_mail,applytime,applystatus) values 
+		(#{uname},#{name},#{gender},#{photopath},#{phonenumber},#{age},#{home},#{college},#{collegeName},#{classno},#{department},#{isother},#{isallow},#{hobby},#{reason},#{grade},#{qqnum},#{e_mail},now(),0)
+	</insert>
+	<!-- 根据uname查询apply信息 -->
+	<select id="selectApplyByUname" resultType="apply">
+		select * from Apply where uname=#{uname}
+	</select>
+	<delete id="delApplyByUname" parameterType="String">
+		delete from Apply where uname=#{uname}
+	</delete>
+</mapper>
\ No newline at end of file