diff --git a/src/main/resources/templates/page/routes/mockRouteList.html b/src/main/resources/templates/page/routes/mockRouteList.html
index bab264c..9731f7a 100644
--- a/src/main/resources/templates/page/routes/mockRouteList.html
+++ b/src/main/resources/templates/page/routes/mockRouteList.html
@@ -55,7 +55,7 @@
                             <th><div class="text-center">번호</div></th>
                             <th>
                                 <div class="text-center">
-                                <input type="checkbox" name="checkAll" class="check2" onclick="fncCheckAll()" th:title="#{input.selectAll.title}">
+                                <input type="checkbox" name="checkAll" class="form-check-input" onclick="fncCheckAll()" th:title="#{input.selectAll.title}">
                                 </div>
                             </th>
                             <th><div class="text-center">method</div></th>
@@ -69,7 +69,7 @@
                             <td class="text-center" th:text="${page.getNumber() * page.getSize() + status.count}"></td>
                             <td>
                                 <div class="d-flex justify-content-center">
-                                    <input type="checkbox" name="checkField" class="check2" title="선택"/>
+                                    <input type="checkbox" name="checkField" class="form-check-input" title="선택"/>
                                     <input name="checkId" type="hidden" th:value="${row.id}"/>
                                 </div>
                             </td>
diff --git a/src/main/resources/templates/page/servers/serverList.html b/src/main/resources/templates/page/servers/serverList.html
index 1dd7ed4..3745f8a 100644
--- a/src/main/resources/templates/page/servers/serverList.html
+++ b/src/main/resources/templates/page/servers/serverList.html
@@ -58,7 +58,7 @@
                             <th><div class="text-center">번호</div></th>
                             <th>
                                 <div class="text-center">
-                                    <input type="checkbox" name="checkAll" class="check2" onclick="fncCheckAll()" th:title="#{input.selectAll.title}">
+                                    <input type="checkbox" name="checkAll" class="form-check-input" onclick="fncCheckAll()" th:title="#{input.selectAll.title}">
                                 </div>
                             </th>
                             <th><div class="text-center">이름</div></th>
@@ -72,7 +72,7 @@
                             <td class="text-center" th:text="${page.getNumber() * page.getSize() + status.count}"></td>
                             <td>
                                 <div class="d-flex justify-content-center">
-                                    <input type="checkbox" name="checkField" class="check2" title="선택"/>
+                                    <input type="checkbox" name="checkField" class="form-check-input" title="선택"/>
                                     <input name="checkId" type="hidden" th:value="${row.id}"/>
                                 </div>
                             </td>
diff --git a/src/main/resources/templates/page/users/staffUserList.html b/src/main/resources/templates/page/users/staffUserList.html
index 68d98bb..1524cf9 100644
--- a/src/main/resources/templates/page/users/staffUserList.html
+++ b/src/main/resources/templates/page/users/staffUserList.html
@@ -54,7 +54,7 @@
                             <th><div class="text-center">번호</div></th>
                             <th>
                                 <div class="text-center">
-                                    <input type="checkbox" name="checkAll" class="check2" onclick="fncCheckAll()" th:title="#{input.selectAll.title}">
+                                    <input type="checkbox" name="checkAll" class="form-check-input" onclick="fncCheckAll()" th:title="#{input.selectAll.title}">
                                 </div>
                             </th>
                             <th><div class="text-center">ID</div></th>
@@ -68,7 +68,7 @@
                             <td class="text-center" th:text="${page.getNumber() * page.getSize() + status.count}"></td>
                             <td>
                                 <div class="d-flex justify-content-center">
-                                    <input type="checkbox" name="checkField" class="check2" title="선택"/>
+                                    <input type="checkbox" name="checkField" class="form-check-input" title="선택"/>
                                     <input name="checkId" type="hidden" th:value="${row.esntlId}"/>
                                 </div>
                             </td>