diff --git a/src/main/resources/authEmail.html b/src/main/resources/authEmail.html
index 6ee3d58..524271f 100644
--- a/src/main/resources/authEmail.html
+++ b/src/main/resources/authEmail.html
@@ -23,7 +23,6 @@
         border-color: inherit;
     }
     div {
-        display: block;
         unicode-bidi: isolate;
     }
     table {
@@ -35,33 +34,37 @@
         border-spacing: 2px;
         border-color: gray;
     }
-.main{
-    height: 300px;
-    display: flex;
-    align-items: center;
-    flex-direction: column;
-}
-.title{
-    display: flex;
-    flex-direction: column;
-    font-family: 'Apple SD Gothic Neo',
-    '\00b9d1\00c740\00ace0\00b515', 'Malgun Gothic',
-    sans-serif;
-    justify-content: center;
-    color: #000;
-}
-.codetitle{
-    display: flex;
-}
-.code{
-    width: 100%;
-    height: 50px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-}
+    .main {
+        height: 300px;
+        display: flex;
+        align-items: center;
+        flex-direction: column;
+    }
+    .title {
+        display: flex;
+        flex-direction: column;
+        font-family: "Apple SD Gothic Neo", "\00b9d1\00c740\00ace0\00b515",
+        "Malgun Gothic", sans-serif;
+        justify-content: center;
+        color: #000;
+    }
+    .codetitle123451223 {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+    .code {
+        width: 100%;
+        height: 50px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+    h1 {
+        color:#000;
+    }
 </style>
-<body style="background-color: #DCDCDC">
+<body style="background-color: #dcdcdc">
 <table
         style="
         -webkit-border-horizontal-spacing: 0px;
@@ -115,7 +118,7 @@
                           "
                                             href="#m_8882768039135357000_none"
                                     >
-                                     <img src="logo-sopo%201.png" alt="error"/>
+                                        <img src="data:image/png;base64,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" alt="error" />
                                     </a>
                                 </td>
                             </tr>
@@ -127,12 +130,9 @@
             <tr>
                 <td style="vertical-align: top">
                     <div style="padding: 0 7.6923077%">
-                        <div class="main"
-                        >
+                        <div class="main">
                             <div style="height: 30px"></div>
-                            <div class="title"
-
-                            >
+                            <div class="title">
                                 <h1>이메일 인증번호 확인</h1>
                             </div>
                             <div>
@@ -152,15 +152,14 @@ <h1>이메일 인증번호 확인</h1>
                       중인 화면에 입력해서 이메일 인증을 완료해 주세요.</span
                                 >
                             </div>
-                            <div class="codetitle">
+                            <div class="codetitle123451223">
                                 <div style="height: 20px"></div>
                                 <span
                                         style="
-                        width: 100%;
                         text-align: center;
                         font-size: 14px;
                         line-height: 15px;
-                        color: #111111;
+                        color: #000;
                         font-weight: bold;
                       "
                                 >인증번호</span
@@ -177,9 +176,7 @@ <h1>이메일 인증번호 확인</h1>
                         color: #49ae46;
                       "
                                 >
-                                    <div
-                                    class="code"
-                                    >
+                                    <div class="code">
                         <span
                                 style="
                             text-align: center;
@@ -191,8 +188,14 @@ <h1>이메일 인증번호 확인</h1>
                             line-height: 33px;
                             font-weight: bold;
                             letter-spacing: 5px;
+                            display: flex;
+                            align-items: center;
+                            justify-content: center;
+                            width: 100%;
+                            height: 50px;
                           "
-                        ><strong>{authCode}</strong></span>
+                        ><strong>{authCode}</strong></span
+                        >
                                     </div>
                                 </div>
                             </div>
@@ -203,38 +206,38 @@ <h1>이메일 인증번호 확인</h1>
         </table>
     </tr>
     <tr>
-        <table style="max-width: 520px; margin: 0 auto; ">
+        <table style="max-width: 520px; margin: 0 auto">
             <tbody>
             <tr>
                 <td style="width: 480px; height: 30px"></td>
             </tr>
             <tr>
-                <td >
+                <td>
                     <div
                             style="
-                      height: 100px;
-                      font-family: '-apple-system', BlinkMacSystemFont,
-                        'Apple SD Gothic Neo', '\00b9d1\00c740\00ace0\00b515',
-                        'Malgun Gothic', sans-serif;
-                      font-size: 11px;
-                      line-height: 18px;
-                      color: #707070;
-                      letter-spacing: 0.35px;
-                      word-break: keep-all;
-                    "
+                    height: 100px;
+                    font-family: '-apple-system', BlinkMacSystemFont,
+                      'Apple SD Gothic Neo', '\00b9d1\00c740\00ace0\00b515',
+                      'Malgun Gothic', sans-serif;
+                    font-size: 11px;
+                    line-height: 18px;
+                    color: #707070;
+                    letter-spacing: 0.35px;
+                    word-break: keep-all;
+                  "
                     >
-                    <span>
-                      본 메일은 발신전용이며, 문의에 대한 회신은 처리되지
-                      않습니다.
-                    </span>
+                  <span>
+                    본 메일은 발신전용이며, 문의에 대한 회신은 처리되지
+                    않습니다.
+                  </span>
                         <span>
-                      소포와 관련한 궁금점이나 불편사항은
-                      <strong
-                              style="text-decoration-line: underline; cursor: pointer"
-                      ><a href="mailto: teamsopo0430@gmail.com"></a
-                      >SOPO이메일</strong
-                      >로 문의 해주시길 바랍니다
-                    </span>
+                    소포와 관련한 궁금점이나 불편사항은
+                    <strong
+                            style="text-decoration-line: underline; cursor: pointer"
+                    ><a href="mailto: teamsopo0430@gmail.com"></a
+                    >SOPO이메일</strong
+                    >로 문의 해주시길 바랍니다
+                  </span>
                     </div>
                 </td>
             </tr>
@@ -243,4 +246,4 @@ <h1>이메일 인증번호 확인</h1>
     </tr>
 </table>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/src/main/resources/logo-sopo 1.png b/src/main/resources/logo-sopo 1.png
deleted file mode 100644
index 3fc000e..0000000
Binary files a/src/main/resources/logo-sopo 1.png and /dev/null differ
