diff --git a/src/main/java/cn/celess/blog/enmu/ResponseEnum.java b/src/main/java/cn/celess/blog/enmu/ResponseEnum.java
index 9cca273..6d1d1d8 100644
--- a/src/main/java/cn/celess/blog/enmu/ResponseEnum.java
+++ b/src/main/java/cn/celess/blog/enmu/ResponseEnum.java
@@ -58,6 +58,7 @@ public enum ResponseEnum {
     DATA_HAS_EXIST(7020, "数据已存在"),
 
     //其他
+    APPLY_LINK_NO_ADD_THIS_SITE(7200, "暂未在您的网站中抓取到本站链接"),
 
     //提交更新之前，没有获取数据/,
     DID_NOT_GET_THE_DATA(8020, "非法访问"),
diff --git a/src/main/java/cn/celess/blog/entity/PartnerSite.java b/src/main/java/cn/celess/blog/entity/PartnerSite.java
index a45c477..fad6356 100644
--- a/src/main/java/cn/celess/blog/entity/PartnerSite.java
+++ b/src/main/java/cn/celess/blog/entity/PartnerSite.java
@@ -25,6 +25,10 @@ public class PartnerSite {
 
     private Boolean delete = false;
 
+    private String email;
+
+    private Boolean notification;
+
     public PartnerSite() {
     }
 
diff --git a/src/main/java/cn/celess/blog/service/serviceimpl/PartnerSiteServiceImpl.java b/src/main/java/cn/celess/blog/service/serviceimpl/PartnerSiteServiceImpl.java
index c3a2f68..5ca637c 100644
--- a/src/main/java/cn/celess/blog/service/serviceimpl/PartnerSiteServiceImpl.java
+++ b/src/main/java/cn/celess/blog/service/serviceimpl/PartnerSiteServiceImpl.java
@@ -7,15 +7,20 @@ import cn.celess.blog.entity.request.LinkApplyReq;
 import cn.celess.blog.entity.request.LinkReq;
 import cn.celess.blog.exception.MyException;
 import cn.celess.blog.mapper.PartnerMapper;
+import cn.celess.blog.service.MailService;
 import cn.celess.blog.service.PartnerSiteService;
+import cn.celess.blog.util.HttpUtil;
 import cn.celess.blog.util.RegexUtil;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.mail.SimpleMailMessage;
 import org.springframework.stereotype.Service;
 
+import javax.validation.constraints.Email;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -26,6 +31,11 @@ import java.util.List;
 public class PartnerSiteServiceImpl implements PartnerSiteService {
     @Autowired
     PartnerMapper partnerMapper;
+    @Autowired
+    MailService mailService;
+    private static final String SITE_NAME = "小海博客";
+    private static final String SITE_URL = "celess.cn";
+    private static final String SITE_EMAIL = "a@celess.cn";
 
     @Override
     public PartnerSite create(LinkReq reqBody) {
@@ -118,6 +128,32 @@ public class PartnerSiteServiceImpl implements PartnerSiteService {
                 || StringUtils.isEmpty(linkApplyReq.getLinkUrl())) {
             throw new MyException(ResponseEnum.PARAMETERS_ERROR);
         }
+        if (RegexUtil.emailMatch(linkApplyReq.getEmail())) {
+            throw new MyException(ResponseEnum.PARAMETERS_EMAIL_ERROR);
+        }
+        if (RegexUtil.urlMatch(linkApplyReq.getLinkUrl()) || RegexUtil.urlMatch(linkApplyReq.getUrl())
+                || (!StringUtils.isEmpty(linkApplyReq.getIconPath()) && RegexUtil.urlMatch(linkApplyReq.getIconPath()))) {
+            throw new MyException(ResponseEnum.PARAMETERS_URL_ERROR);
+        }
+        if (StringUtils.isEmpty(linkApplyReq.getIconPath())) {
+            linkApplyReq.setIconPath("");
+        }
+        String resp = HttpUtil.getAfterRendering(linkApplyReq.getLinkUrl());
+        assert resp != null;
+        if (resp.contains(SITE_URL)) {
+            PartnerSite ps = new PartnerSite();
+            BeanUtils.copyProperties(linkApplyReq, ps);
+            ps.setOpen(false);
+            partnerMapper.insert(ps);
+            SimpleMailMessage smm = new SimpleMailMessage();
+            smm.setSubject("友链申请");
+            smm.setText("有一条友链申请，[\n" + linkApplyReq.toString() + "\n]");
+            smm.setTo(SITE_EMAIL);
+            smm.setSentDate(new Date());
+            mailService.send(smm);
+        } else {
+            throw new MyException(ResponseEnum.APPLY_LINK_NO_ADD_THIS_SITE);
+        }
         return null;
     }
 }
diff --git a/src/main/resources/mapper/PartnerSiteMapper.xml b/src/main/resources/mapper/PartnerSiteMapper.xml
index d15d7ff..b763e3d 100644
--- a/src/main/resources/mapper/PartnerSiteMapper.xml
+++ b/src/main/resources/mapper/PartnerSiteMapper.xml
@@ -9,20 +9,26 @@
         <result column="l_icon_path" property="iconPath"/>
         <result column="l_desc" property="desc"/>
         <result column="is_delete" property="delete"/>
+        <result column="l_email" property="email"/>
+        <result column="l_notification" property="notification"/>
     </resultMap>
 
     <insert id="insert" parameterType="cn.celess.blog.entity.PartnerSite" useGeneratedKeys="true" keyProperty="id">
-        insert into links (l_name, l_is_open, l_url, l_icon_path, l_desc, is_delete)
-        values (#{name}, #{open}, #{url}, #{iconPath}, #{desc}, false)
+        insert into links (l_name, l_is_open, l_url, l_icon_path, l_desc, l_email, l_notification, is_delete)
+        values (#{name}, #{open}, #{url}, #{iconPath}, #{desc}, #{email}, #{notification}, false)
     </insert>
 
     <update id="update" parameterType="cn.celess.blog.entity.PartnerSite">
-        update links set
-        <if test="open!=null">l_is_open=#{open},</if>
-        <if test="iconPath!=null">l_icon_path=#{iconPath},</if>
-        <if test="desc!=null">l_desc=#{desc},</if>
-        <if test="url!=null">l_url=#{url},</if>
-        <if test="name!=null">l_name=#{name}</if>
+        update links
+        <trim prefix="set" suffixOverrides=",">
+            <if test="open!=null">l_is_open=#{open},</if>
+            <if test="iconPath!=null">l_icon_path=#{iconPath},</if>
+            <if test="desc!=null">l_desc=#{desc},</if>
+            <if test="url!=null">l_url=#{url},</if>
+            <if test="name!=null">l_name=#{name},</if>
+            <if test="notification!=null">l_notification=#{notification},</if>
+            <if test="email!=null">l_email=#{email}</if>
+        </trim>
         where l_id=#{id}
     </update>