update arena page

templates/arena.html

@@ -992,6 +992,7 @@
                     hasVoted = false;
 
                     // 自动加载随机音频
+                    handleRandom();
                     handleRandomVoice();
                 }
 
@@ -1014,12 +1015,6 @@
                     }
                     textInput.value = selectedText;
                     textInput.focus();
-
-                    // 如果页面上没有prompt音频文��，则载入随机的prompt音频
-                    const voiceFileInput = document.getElementById('voice-file');
-                    if (voiceFileInput && voiceFileInput.files.length === 0) {
-                        handleRandomVoice();
-                    }
                 }
 
                 function handleRandomVoice() {
@@ -1183,6 +1178,8 @@
 
                 // Fetch cached sentences when the DOM is ready
                 fetchCachedSentences();
+                handleRandom();
+                handleRandomVoice();
             }
         );
     </script>