diff --git a/lib/net/bili.js b/lib/net/bili.js
index 0a7afaf..50b539a 100644
--- a/lib/net/bili.js
+++ b/lib/net/bili.js
@@ -440,10 +440,10 @@ const bili_client = {
                 { card } = data || {};
             switch (code) {
                 case 0:
-                    if (card) {
+                    if (card && responseText.length > 100) {
                         return [false, card, `ok`];
                     } else {
-                        return [false, undefined, `动态不存在`];
+                        return [false, undefined, `获取动态数据异常:\n${responseText}`];
                     }
                 case 500207:
                     return [false, undefined, `该动态为包月充电专属可以给UP主充电后观看`];