diff --git a/index.h b/index.h
index d444905..19a001d 100644
--- a/index.h
+++ b/index.h
@@ -173,6 +173,10 @@ const char index_html[] PROGMEM = R"rawliteral(
                     <h3>SPEED</h3>
                     <div class="value" id="msg-speed">0 msg/s</div>
                 </div>
+                <div class="status-card" id="file-status" style="grid-column: span 2;">
+                    <h3>CURRENT FILE</h3>
+                    <div class="value" id="current-file" style="font-size: 1.3em;">-</div>
+                </div>
             </div>
             
             <div class="control-panel">
@@ -266,6 +270,7 @@ const char index_html[] PROGMEM = R"rawliteral(
         function updateStatus(data) {
             const loggingCard = document.getElementById('logging-status');
             const sdCard = document.getElementById('sd-status');
+            const fileCard = document.getElementById('file-status');
             
             if (data.logging) {
                 loggingCard.classList.add('status-on');
@@ -287,6 +292,16 @@ const char index_html[] PROGMEM = R"rawliteral(
                 sdCard.querySelector('.value').textContent = 'NOT READY';
             }
             
+            // 현재 파일명 표시
+            if (data.currentFile && data.currentFile !== '') {
+                fileCard.classList.add('status-on');
+                fileCard.classList.remove('status-off');
+                document.getElementById('current-file').textContent = data.currentFile;
+            } else {
+                fileCard.classList.remove('status-on', 'status-off');
+                document.getElementById('current-file').textContent = '-';
+            }
+            
             document.getElementById('msg-count').textContent = data.msgCount.toLocaleString();
             document.getElementById('msg-speed').textContent = data.msgSpeed + ' msg/s';
         }
@@ -317,11 +332,12 @@ const char index_html[] PROGMEM = R"rawliteral(
                     messageOrder.push(canId);
                 }
                 
+                // ESP32에서 받은 실제 count 값 사용
                 canMessages[canId] = {
                     timestamp: msg.timestamp,
                     dlc: msg.dlc,
                     data: msg.data,
-                    updateCount: (canMessages[canId]?.updateCount || 0) + 1
+                    updateCount: msg.count  // 실제 수신 횟수
                 };
             });