diff --git a/hwe/index.php b/hwe/index.php
index 0ec7c1bf..efc8d46a 100644
--- a/hwe/index.php
+++ b/hwe/index.php
@@ -252,17 +252,17 @@ $nationColorType = substr($myNationStatic['color'] ?? '#000000', 1);
                 <div id="routeButtons" class="view-item row justify-content-center"><button type='button' class='btn btn-sammo-base2 col-2' id='refreshPage'>갱 신</button><button type='button' class='btn btn-sammo-base2 col-3' onclick="location.replace('../')">로비로</button></div>
             </div>
             <div class="row gx-0">
-                <div class="col-lg-6"><?php myNationInfo($generalObj); ?></div>
-                <div class="col-lg-6"><?php generalInfo($generalObj); ?></div>
+                <div class="col-md-6"><?php myNationInfo($generalObj); ?></div>
+                <div class="col-md-6"><?php generalInfo($generalObj); ?></div>
             </div>
 
             <div class="row gx-0"><?= commandButton() ?></div>
             <div class="row gx-0">
-                <div class="col-lg-6">
+                <div class="col-md-6">
                     <div><b>장수 동향</b></div>
                     <div id="general_public_record" style="text-align:left;"><?= formatHistoryToHTML(getGlobalActionLogRecent(15)) ?></div>
                 </div>
-                <div class="col-lg-6">
+                <div class="col-md-6">
                     <div><b>개인 기록</b></div>
                     <div id="general_log" style="text-align:left;"><?= formatHistoryToHTML(getGeneralActionLogRecent($me['no'], 15)) ?></div>
                 </div>
@@ -285,13 +285,13 @@ $nationColorType = substr($myNationStatic['color'] ?? '#000000', 1);
             </div>
             <div class="row toolbars gx-0"><?= allButton($gameStor->npcmode == 1) ?></div>
             <div id="message_board" class="row gx-0">
-                <div class="col-lg-6 board_side bg0">
+                <div class="col-md-6 board_side bg0">
                     <div class="board_header bg0" id='public_talk_position'>전체 메시지(최고99자)</div>
                     <section class="public_message">
                         <div class="d-grid"><button type="button" class="load_old_message btn btn-secondary" data-msg_type="public">이전 메시지 불러오기</button></div>
                     </section>
                 </div>
-                <div class="col-lg-6 board_side bg0">
+                <div class="col-md-6 board_side bg0">
                     <div class="board_header bg0">국가 메시지(최고99자)</div>
                     <section class="national_message">
                     <div class="d-grid"><button type="button" class="load_old_message btn btn-secondary" data-msg_type="national">이전 메시지 불러오기</button></div>
@@ -301,14 +301,14 @@ $nationColorType = substr($myNationStatic['color'] ?? '#000000', 1);
 
 
 
-                <div class="col-lg-6 board_side bg0">
+                <div class="col-md-6 board_side bg0">
                     <div class="board_header bg0" id='secret_talk_position'>개인 메시지(최고99자)</div>
                     <section class="private_message">
                     <div class="d-grid"><button type="button" class="load_old_message btn btn-secondary" data-msg_type="private">이전 메시지 불러오기</button></div>
                     </section>
                 </div>
 
-                <div class="col-lg-6 board_side bg0">
+                <div class="col-md-6 board_side bg0">
                     <div class="board_header bg0">외교 메시지(최고99자)</div>
                     <section class="diplomacy_message">
                     <div class="d-grid"><button type="button" class="load_old_message btn btn-secondary" data-msg_type="diplomacy">이전 메시지 불러오기</button></div>
diff --git a/hwe/scss/break_500px.scss b/hwe/scss/break_500px.scss
new file mode 100644
index 00000000..abcbe6e7
--- /dev/null
+++ b/hwe/scss/break_500px.scss
@@ -0,0 +1,16 @@
+$container-max-widths: (
+    sm: 500px,
+    md: 500px,
+    lg: 1020px,
+    xl: 1140px,
+    xxl: 1320px
+  ) !default;
+
+$grid-breakpoints: (
+  xs: 0,
+  sm: 520px,
+  md: 900px,
+  lg: 992px,
+  xl: 1200px,
+  xxl: 1400px
+);
\ No newline at end of file
diff --git a/hwe/scss/main.scss b/hwe/scss/main.scss
index ca25060d..fbf8d991 100644
--- a/hwe/scss/main.scss
+++ b/hwe/scss/main.scss
@@ -1,3 +1,4 @@
+@import "./break_500px.scss";
 @import "./bootstrap5.scss";
 
 body {
@@ -28,7 +29,7 @@ body {
 }
 
 .avoid-wrap {
-    display:inline-block;
+    display: inline-block;
 }
 
 
@@ -304,6 +305,31 @@ body {
 
 }
 
+@include media-breakpoint-up(md) {
+    #message_board section {
+        overflow-y: auto;
+        overflow-x: hidden;
+        height: 650px;
+    }
+
+
+    .public_message,
+    .diplomacy_message,
+    .national_message,
+    .private_message {
+        min-height: 300px;
+    }
+}
+
+@include media-breakpoint-down(md) {
+    .public_message,
+    .diplomacy_message,
+    .national_message,
+    .private_message {
+        min-height: 150px;
+    }
+}
+
 .msg_plate_national,
 .msg_plate_diplomacy {
     background-color: #00582c;
@@ -319,22 +345,6 @@ body {
     background-color: #70153b;
 }
 
-.public_message {
-    min-height: 300px;
-}
-
-.diplomacy_message {
-    min-height: 300px;
-}
-
-.national_message {
-    min-height: 300px;
-}
-
-.private_message {
-    min-height: 300px;
-}
-
 .msg_icon {
     float: left;
     width: 64px;
diff --git a/hwe/ts/ReservedCommand.vue b/hwe/ts/ReservedCommand.vue
index 1197633d..81593a8e 100644
--- a/hwe/ts/ReservedCommand.vue
+++ b/hwe/ts/ReservedCommand.vue
@@ -452,6 +452,7 @@ export default defineComponent({
 });
 </script>
 <style lang="scss">
+@import "../scss/break_500px.scss";
 @import "../scss/variables.scss";
 @import "../scss/bootswatch_custom_variables.scss";
 @import "../../node_modules/bootstrap5/scss/bootstrap-utilities.scss";