优化

certs/certificate.html

@@ -165,7 +165,11 @@
                 document.getElementById('d-verify-time').innerText = new Date().toLocaleString();
 
                 if (data.status === 'valid') {
-                    document.getElementById('display-status').innerHTML = '<span class="status-tag status-valid">核验通过</span>';
+                    document.getElementById('display-status').innerHTML = '<span class="status-tag status-valid">有效</span>';
+                }
+
+                if (data.status === 'invalid') {
+                    document.getElementById('display-status').innerHTML = '<span class="status-tag">无效</span>';
                 }
 
                 // 加载图片