diff --git a/src/main/java/com/loafle/overflow/email/dao/EmailAuthDAO.java b/src/main/java/com/loafle/overflow/email/dao/EmailAuthDAO.java
index 5d333ef..292f15e 100644
--- a/src/main/java/com/loafle/overflow/email/dao/EmailAuthDAO.java
+++ b/src/main/java/com/loafle/overflow/email/dao/EmailAuthDAO.java
@@ -3,8 +3,13 @@ package com.loafle.overflow.email.dao;
 import com.loafle.overflow.commons.dao.BaseDAO;
 import com.loafle.overflow.email.model.EmailAuth;
 
+import java.util.List;
+
 /**
  * Created by geek@loafle.com on 17. 6. 6.
  */
 public interface EmailAuthDAO extends BaseDAO<EmailAuth> {
+    public EmailAuth findByAuthToken(EmailAuth emailAuth);
+
+    public List<EmailAuth> findByMemberId(EmailAuth emailAuth);
 }
diff --git a/src/main/java/com/loafle/overflow/email/dao/JPAEmailAuthDAO.java b/src/main/java/com/loafle/overflow/email/dao/JPAEmailAuthDAO.java
index b643643..30f06e5 100644
--- a/src/main/java/com/loafle/overflow/email/dao/JPAEmailAuthDAO.java
+++ b/src/main/java/com/loafle/overflow/email/dao/JPAEmailAuthDAO.java
@@ -3,8 +3,42 @@ package com.loafle.overflow.email.dao;
 import com.loafle.overflow.commons.dao.JPABaseDAO;
 import com.loafle.overflow.email.model.EmailAuth;
 
+import javax.persistence.Query;
+import java.util.List;
+
 /**
  * Created by geek@loafle.com on 17. 6. 6.
  */
 public class JPAEmailAuthDAO extends JPABaseDAO<EmailAuth> implements EmailAuthDAO {
+
+    public EmailAuth findByAuthToken(EmailAuth emailAuth) {
+        Query query = getEntityManager().createNativeQuery("SELECT e.* FROM EMAIL_AUTH e WHERE e.auth_token = :auth_token", EmailAuth.class);
+        query.setParameter("auth_token", emailAuth.getAuthToken());
+
+        EmailAuth auth = null;
+
+        try {
+            auth = (EmailAuth)query.getSingleResult();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            return auth;
+        }
+    }
+
+    @Override
+    public List<EmailAuth> findByMemberId(EmailAuth emailAuth) {
+        Query query = getEntityManager().createNativeQuery("SELECT e.* FROM EMAIL_AUTH e WHERE e.member_id = :member_id", EmailAuth.class);
+        query.setParameter("member_id", emailAuth.getMember().getId());
+
+        List<EmailAuth> auths = null;
+
+        try {
+            auths = (List<EmailAuth>)query.getResultList();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            return auths;
+        }
+    }
 }
diff --git a/src/test/java/com/loafle/overflow/email/dao/JPAEmailAuthDAOTest.java b/src/test/java/com/loafle/overflow/email/dao/JPAEmailAuthDAOTest.java
index 4bbefd3..36605a0 100644
--- a/src/test/java/com/loafle/overflow/email/dao/JPAEmailAuthDAOTest.java
+++ b/src/test/java/com/loafle/overflow/email/dao/JPAEmailAuthDAOTest.java
@@ -2,11 +2,13 @@ package com.loafle.overflow.email.dao;
 
 import com.loafle.overflow.email.model.EmailAuth;
 import com.loafle.overflow.member.model.Member;
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
 
 import java.util.Date;
+import java.util.List;
 
 /**
  * Created by root on 17. 6. 6.
@@ -23,6 +25,7 @@ public class JPAEmailAuthDAOTest {
     }
 
     @Test
+    @Ignore
     public void createEmailAuth() {
         EmailAuth auth = new EmailAuth();
 
@@ -36,6 +39,7 @@ public class JPAEmailAuthDAOTest {
     }
 
     @Test
+    @Ignore
     public void updateEmailAuth() {
         EmailAuth auth = this.emailAuthDAO.find("1");
 
@@ -46,4 +50,27 @@ public class JPAEmailAuthDAOTest {
         this.emailAuthDAO.update(auth);
         System.out.println(auth.getConfirmDate());
     }
+
+    @Test
+    @Ignore
+    public void TestFindByAuthToken() {
+        EmailAuth auth = new EmailAuth();
+        auth.setAuthToken("3C03F8AB-1D4D-4C8A-8C36-EE2D644988B5");
+
+        EmailAuth temp = this.emailAuthDAO.findByAuthToken(auth);
+
+        System.out.println(temp.getId());
+        Assert.assertNotNull(temp);
+    }
+
+    @Test
+    @Ignore
+    public void TestFindByMemberId() {
+        EmailAuth auth = new EmailAuth();
+        auth.setMember(new Member((long)4));
+        List<EmailAuth> ems = this.emailAuthDAO.findByMemberId(auth);
+
+        System.out.println(ems.get(0).getMember().getEmail());
+        Assert.assertEquals((long)1, (long)ems.size());
+    }
 }
\ No newline at end of file