diff --git a/src/main/java/clap/server/adapter/outbound/api/EmailClient.java b/src/main/java/clap/server/adapter/outbound/api/EmailClient.java
index 6ed9f9a4..bcb335e0 100644
--- a/src/main/java/clap/server/adapter/outbound/api/EmailClient.java
+++ b/src/main/java/clap/server/adapter/outbound/api/EmailClient.java
@@ -37,12 +37,12 @@ public void sendWebhookEmail(PushNotificationTemplate request, String taskDetail
     }
 
     @Override
-    public void sendInvitationEmail(String memberEmail, String receiverName, String initialPassword) {
+    public void sendInvitationEmail(String memberEmail, String receiverName, String initialPassword, String userNickname) {
         try {
             MimeMessage mimeMessage = mailSender.createMimeMessage();
             MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true, "UTF-8");
 
-            EmailTemplate template = emailTemplateBuilder.createInvitationTemplate(memberEmail, receiverName, initialPassword);
+            EmailTemplate template = emailTemplateBuilder.createInvitationTemplate(memberEmail, receiverName, initialPassword, userNickname);
             helper.setTo(template.email());
             helper.setSubject(template.subject());
             helper.setText(template.body(), true);
@@ -71,4 +71,4 @@ public void sendVerificationEmail(String memberEmail, String receiverName, Strin
     }
 
 
-}
+}
\ No newline at end of file
diff --git a/src/main/java/clap/server/adapter/outbound/api/EmailTemplateBuilder.java b/src/main/java/clap/server/adapter/outbound/api/EmailTemplateBuilder.java
index b1ded3e0..eed0646b 100644
--- a/src/main/java/clap/server/adapter/outbound/api/EmailTemplateBuilder.java
+++ b/src/main/java/clap/server/adapter/outbound/api/EmailTemplateBuilder.java
@@ -60,11 +60,13 @@ public EmailTemplate createWebhookTemplate(PushNotificationTemplate request, Str
         return new EmailTemplate(request.email(), subject, body);
     }
 
-    public EmailTemplate createInvitationTemplate(String receiver, String receiverName, String initialPassword) {
+    public EmailTemplate createInvitationTemplate(String receiver, String receiverName,
+                                                  String initialPassword, String userNickname) {
         Context context = new Context();
         String templateName = "invitation";
         String subject = "[TaskFlow 초대] 회원가입을 환영합니다.";
-        context.setVariable("invitationLink", "https://example.com/reset-password"); //TODO:비밀번호 설정 링크로 변경 예정
+        context.setVariable("userNickname", userNickname);
+        context.setVariable("invitationLink", "https://localhost:5173/login"); //TODO:비밀번호 설정 링크로 변경 예정
         context.setVariable("initialPassword", initialPassword);
         context.setVariable("receiverName", receiverName);
         String body = templateEngine.process(templateName, context);
@@ -80,4 +82,4 @@ public EmailTemplate createVerificationCodeTemplate(String receiver, String rece
         String body = templateEngine.process(templateName, context);
         return new EmailTemplate(receiver, subject, body);
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/clap/server/application/port/outbound/email/SendEmailPort.java b/src/main/java/clap/server/application/port/outbound/email/SendEmailPort.java
index 7375cbc8..6cd8cf86 100644
--- a/src/main/java/clap/server/application/port/outbound/email/SendEmailPort.java
+++ b/src/main/java/clap/server/application/port/outbound/email/SendEmailPort.java
@@ -2,7 +2,7 @@
 
 public interface SendEmailPort {
 
-    void sendInvitationEmail(String memberEmail, String receiverName, String initialPassword);
+    void sendInvitationEmail(String memberEmail, String receiverName, String initialPassword, String userNickname);
 
     void sendVerificationEmail(String memberEmail, String receiverName, String verificationCode);
 
diff --git a/src/main/java/clap/server/application/service/admin/SendInvitationService.java b/src/main/java/clap/server/application/service/admin/SendInvitationService.java
index b6b6bd34..9bdee671 100644
--- a/src/main/java/clap/server/application/service/admin/SendInvitationService.java
+++ b/src/main/java/clap/server/application/service/admin/SendInvitationService.java
@@ -44,7 +44,8 @@ public void sendInvitation(SendInvitationRequest request) {
         sendEmailPort.sendInvitationEmail(
                 member.getMemberInfo().getEmail(),
                 member.getMemberInfo().getName(),
-                initialPassword
+                initialPassword,
+                member.getNickname()
         );
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/resources/templates/invitation.html b/src/main/resources/templates/invitation.html
index 1c132809..f6aa37ed 100644
--- a/src/main/resources/templates/invitation.html
+++ b/src/main/resources/templates/invitation.html
@@ -72,7 +72,7 @@
         <p>안녕하세요, <strong th:text="${receiverName}"></strong>님!</p>
         <p>TaskFlow 회원가입 초대 메일입니다.</p>
         <ul>
-            <li>초대 링크: <a href="https://example.com/register" target="_blank" th:href="${invitationLink}">회원가입 링크</a></li>
+            <li>아이디: <a href="https://example.com/register" target="_blank" th:href="${userNickname}">회원가입 링크</a></li>
             <li>초기 비밀번호: <strong th:text="${initialPassword}"></strong></li>
         </ul>
         <div class="cta-button">
@@ -86,4 +86,4 @@
     </div>
 </div>
 </body>
-</html>
+</html>
\ No newline at end of file