diff --git a/src/main/java/com/loafle/overflow/module/email/service/EmailAuthService.java b/src/main/java/com/loafle/overflow/module/email/service/EmailAuthService.java
index 1b00777..2497990 100644
--- a/src/main/java/com/loafle/overflow/module/email/service/EmailAuthService.java
+++ b/src/main/java/com/loafle/overflow/module/email/service/EmailAuthService.java
@@ -132,6 +132,7 @@ public class EmailAuthService {
         return this.emailAuthDAO.save(emailAuth);
     }
 
+    // Todo Send Email Refactoring
     public EmailAuth sendEmailResetPassword(Member member) throws UnsupportedEncodingException, MailException {
         EmailAuth auth = new EmailAuth();
         auth.setMember(member);
diff --git a/src/main/java/com/loafle/overflow/module/member/model/MemberTotp.java b/src/main/java/com/loafle/overflow/module/member/model/MemberTotp.java
index 4ae1295..9593081 100644
--- a/src/main/java/com/loafle/overflow/module/member/model/MemberTotp.java
+++ b/src/main/java/com/loafle/overflow/module/member/model/MemberTotp.java
@@ -16,7 +16,7 @@ public class MemberTotp {
     private String secretCode;
     private Date createDate;
     private Date updateDate;
-    private String otpAuthURL;
+    private String otpAuth;
 
     public MemberTotp() {
     }
@@ -76,11 +76,11 @@ public class MemberTotp {
     }
 
     @Transient
-    public String getOtpAuthURL() {
-        return otpAuthURL;
+    public String getOtpAuth() {
+        return otpAuth;
     }
 
-    public void setOtpAuthURL(String otpAuthURL) {
-        this.otpAuthURL = otpAuthURL;
+    public void setOtpAuth(String otpAuthURL) {
+        this.otpAuth = otpAuthURL;
     }
 }
diff --git a/src/main/java/com/loafle/overflow/module/member/service/MemberTotpService.java b/src/main/java/com/loafle/overflow/module/member/service/MemberTotpService.java
index 3693f63..635700b 100644
--- a/src/main/java/com/loafle/overflow/module/member/service/MemberTotpService.java
+++ b/src/main/java/com/loafle/overflow/module/member/service/MemberTotpService.java
@@ -6,6 +6,7 @@ import com.loafle.overflow.module.member.model.MemberTotp;
 import com.warrenstrange.googleauth.GoogleAuthenticator;
 import com.warrenstrange.googleauth.GoogleAuthenticatorKey;
 import com.warrenstrange.googleauth.GoogleAuthenticatorQRGenerator;
+import org.apache.http.client.utils.URIBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -66,12 +67,35 @@ public class MemberTotpService {
 
         String secret = key.getKey();
 //        List<Integer> scratchCodes = key.getScratchCodes();
-        String otpAuthURL = GoogleAuthenticatorQRGenerator.getOtpAuthURL("overFlow", member.getEmail(), key);
+//        String otpAuthURL = GoogleAuthenticatorQRGenerator.getOtpAuthURL("overFlow", member.getEmail(), key);
+        URIBuilder uri = (new URIBuilder()).setScheme("otpauth")
+                .setHost("totp")
+                .setPath("/" + formatLabel("overFlow", member.getEmail()))
+                .setParameter("secret", key.getKey());
 
         totp.setMember(member);
         totp.setSecretCode(secret);
-        totp.setOtpAuthURL(otpAuthURL);
+        totp.setOtpAuth(uri.toString());
 
         return totp;
     }
+
+    private String formatLabel(String issuer, String accountName) {
+        if(accountName != null && accountName.trim().length() != 0) {
+            StringBuilder sb = new StringBuilder();
+            if(issuer != null) {
+                if(issuer.contains(":")) {
+                    throw new IllegalArgumentException("Issuer cannot contain the ':' character.");
+                }
+
+                sb.append(issuer);
+                sb.append(":");
+            }
+
+            sb.append(accountName);
+            return sb.toString();
+        } else {
+            throw new IllegalArgumentException("Account name must not be empty.");
+        }
+    }
 }
diff --git a/src/test/java/com/loafle/overflow/module/member/service/MemberTotpServiceTest.java b/src/test/java/com/loafle/overflow/module/member/service/MemberTotpServiceTest.java
index 7e5c7c1..0a2c094 100644
--- a/src/test/java/com/loafle/overflow/module/member/service/MemberTotpServiceTest.java
+++ b/src/test/java/com/loafle/overflow/module/member/service/MemberTotpServiceTest.java
@@ -60,7 +60,7 @@ public class MemberTotpServiceTest {
         MemberTotp totp = this.totpService.createTotp(m);
 
         System.out.println(totp.getSecretCode());
-        System.out.println(totp.getOtpAuthURL());
+        System.out.println(totp.getOtpAuth());
     }
 
 }
\ No newline at end of file