diff --git a/pages/ancient/ancientTourById.vue b/pages/ancient/ancientTourById.vue
index 9b1417e..cf136bc 100644
--- a/pages/ancient/ancientTourById.vue
+++ b/pages/ancient/ancientTourById.vue
@@ -160,7 +160,7 @@ export default {
             id: item.id || item.articleId, // 兼容不同的ID字段名
             title: item.title || "",
             subtitle: item.subtitle || "",
-            createTime: item.createTime || "",
+            createTime: item.createTime || null, // 保持原始值，让 formatTime 方法处理
           }));
         }
       } catch (error) {
@@ -171,10 +171,24 @@ export default {
 
     // 格式化时间
     formatTime(timeStr) {
-      if (!timeStr) return "";
+      // 如果时间为空、null 或 undefined，返回"不详"
+      if (
+        !timeStr ||
+        timeStr === null ||
+        timeStr === undefined ||
+        timeStr === ""
+      ) {
+        return "不详";
+      }
 
       try {
         const date = new Date(timeStr);
+
+        // 检查日期是否有效
+        if (isNaN(date.getTime())) {
+          return "不详";
+        }
+
         const year = date.getFullYear();
         const month = String(date.getMonth() + 1).padStart(2, "0");
         const day = String(date.getDate()).padStart(2, "0");
@@ -183,7 +197,8 @@ export default {
 
         return `${year}-${month}-${day} ${hours}:${minutes}`;
       } catch (error) {
-        return timeStr;
+        console.error("时间格式化错误:", error, "原始时间:", timeStr);
+        return "不详";
       }
     },
 
@@ -281,7 +296,7 @@ export default {
 
   .cover-image {
     width: 100%;
-    height: 400rpx;
+    height: 340rpx;
     display: block;
   }
 }
@@ -383,6 +398,13 @@ export default {
           flex-shrink: 0;
           border: red solid 1px;
         }
+
+        .debug-time {
+          font-size: 18rpx;
+          color: #ccc;
+          margin-left: 10rpx;
+          flex-shrink: 0;
+        }
       }
     }
   }