From f19d674311ae9bbb805ed230efd2513ae565384f Mon Sep 17 00:00:00 2001
From: Rinjae <dearmai@dearmai.net>
Date: Wed, 10 Dec 2025 21:00:19 +0900
Subject: [PATCH] =?UTF-8?q?=EB=B9=84=ED=9A=8C=EC=9B=90=20=EC=B4=88?=
 =?UTF-8?q?=EB=8C=80=20=EC=9D=B4=EB=A9=94=EC=9D=BC=20=EB=B0=9C=EC=86=A1=20?=
 =?UTF-8?q?=EC=98=A4=EB=A5=98=20=EB=8C=80=EC=9D=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../eactive/apim/portal/apps/user/facade/UserManFacade.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/eactive/apim/portal/apps/user/facade/UserManFacade.java b/src/main/java/com/eactive/apim/portal/apps/user/facade/UserManFacade.java
index 70b8554..371700a 100644
--- a/src/main/java/com/eactive/apim/portal/apps/user/facade/UserManFacade.java
+++ b/src/main/java/com/eactive/apim/portal/apps/user/facade/UserManFacade.java
@@ -142,9 +142,10 @@ public class UserManFacade {
             params.put("NAME", emailAddr);
             params.put("url", "signup/portalUser?invitation=" + token);
 
+            String emailUsername = emailAddr.contains("@") ? emailAddr.substring(0, emailAddr.indexOf("@")) : emailAddr;
             recipient = MessageRecipient.builder()
                     .userId(emailAddr)
-                    .username(emailAddr)
+                    .username(emailUsername)
                     .build();
         }