diff --git a/sub/bb/GAOAA2.json b/sub/bb/GAOAA2.json
index 702863d..a0f49ea 100644
--- a/sub/bb/GAOAA2.json
+++ b/sub/bb/GAOAA2.json
@@ -9,7 +9,7 @@
   "jiequqian": "空", 
   "jiequhou": "空", 
   //
-  "jiequshuzuqian": "class=\"nature",
+  "jiequshuzuqian": "class=\"preview-item",
   "jiequshuzuhou": "preview-div",
   "tupianqian": "original=\"",
   "tupianhou": "\"",