diff --git a/sub/bili002.txt b/sub/bili002.txt
index 3fb54c6..308ddd4 100644
--- a/sub/bili002.txt
+++ b/sub/bili002.txt
@@ -1,6 +1,7 @@
 {
   "class": [
-    "type_name": "乐器",
+    {
+      "type_name": "乐器",
       "type_id": "乐器"
     },
     {