diff --git a/lib/v2/infoq/topic.js b/lib/v2/infoq/topic.js
index 6017214005..9dd962af61 100644
--- a/lib/v2/infoq/topic.js
+++ b/lib/v2/infoq/topic.js
@@ -25,7 +25,7 @@ module.exports = async (ctx) => {
         json: {
             size: ctx.query.limit ? Number(ctx.query.limit) : 30,
             type,
-            id: paramId,
+            id: info.data.data.id,
         },
     });