diff --git a/src/main/webapp/WEB-INF/jsp/web/user/mberInfoChange.jsp b/src/main/webapp/WEB-INF/jsp/web/user/mberInfoChange.jsp
index 1d9e79df..82de1400 100644
--- a/src/main/webapp/WEB-INF/jsp/web/user/mberInfoChange.jsp
+++ b/src/main/webapp/WEB-INF/jsp/web/user/mberInfoChange.jsp
@@ -326,10 +326,10 @@ function updateUserInfo(){
 										<div class="input_right">
 											<div class="email">
 												<label for="" class="label">이메일 주소 앞자리</label>
-												<input type="text" class="list_inputType1" id="emailId" value="${fn:substringBefore(userInfo.mberEmailAdres, '@') }" maxlength="50">
+												<input type="text" class="list_inputType1" maxlength="30" id="emailId" value="${fn:substringBefore(userInfo.mberEmailAdres, '@') }" maxlength="50">
 												<span>@</span>
 												<label for="" class="label">이메일 주소 뒷자리</label>
-												<input type="text" class="list_inputType1" id="emailAdd" value="${fn:substringAfter(userInfo.mberEmailAdres, '@') }">
+												<input type="text" class="list_inputType1" maxlength="15" id="emailAdd" value="${fn:substringAfter(userInfo.mberEmailAdres, '@') }">
 											</div>
 											<div class="email_select">
 												<label for="selectEmail" class="label">이메일 선택</label>