 = result.newDescription || '';
                    mediaCacheData[base64Key].timestamp = result.newTimestamp || mediaCacheData[base64Key].timestamp; // Keep old timestamp if new one is missing
                }


                statusSpan.textContent = '重新识别成功!';
                statusSpan.style.color = '#2ecc71'; // Success color
                console.log(`Reidentified ${base64Key.substring(0, 20)}...:`, result.newDescription);

            } else {
                statusSpan.text