diff --git a/main/xiaozhi-server/test/js/ui/controller.js b/main/xiaozhi-server/test/js/ui/controller.js
index 731f7bf4..1ff1246c 100644
--- a/main/xiaozhi-server/test/js/ui/controller.js
+++ b/main/xiaozhi-server/test/js/ui/controller.js
@@ -168,23 +168,30 @@ class UIController {
         // Record button
         const recordBtn = document.getElementById('recordBtn');
         if (recordBtn) {
+            let recordTimer = null;
             recordBtn.addEventListener('click', () => {
-                const audioRecorder = getAudioRecorder();
-                if (audioRecorder.isRecording) {
-                    audioRecorder.stop();
-                    // Restore record button to normal state
-                    recordBtn.classList.remove('recording');
-                    recordBtn.querySelector('.btn-text').textContent = '录音';
-                } else {
-                    // Update button state to recording
-                    recordBtn.classList.add('recording');
-                    recordBtn.querySelector('.btn-text').textContent = '录音中';
-
-                    // Start recording, update button state after delay
-                    setTimeout(() => {
-                        audioRecorder.start();
-                    }, 100);
+                if (recordTimer) {
+                    clearTimeout(recordTimer);
+                    recordTimer = null;
                 }
+                recordTimer = setTimeout(() => {
+                    const audioRecorder = getAudioRecorder();
+                    if (audioRecorder.isRecording) {
+                        audioRecorder.stop();
+                        // Restore record button to normal state
+                        recordBtn.classList.remove('recording');
+                        recordBtn.querySelector('.btn-text').textContent = '录音';
+                    } else {
+                        // Update button state to recording
+                        recordBtn.classList.add('recording');
+                        recordBtn.querySelector('.btn-text').textContent = '录音中';
+
+                        // Start recording, update button state after delay
+                        setTimeout(() => {
+                            audioRecorder.start();
+                        }, 100);
+                    }
+                }, 300);
             });
         }