diff --git a/controller/fetchhistory.js b/controller/fetchhistory.js
index 7ca0368..40aa106 100644
--- a/controller/fetchhistory.js
+++ b/controller/fetchhistory.js
@@ -2,17 +2,17 @@ const clickhouse = require('../database/clickhouse');
 
 const fetchHistory = async (req, res) => {
   try {
-    const { responseId } = req.body;
+    const { response_id } = req.body;
 
     const rows = await clickhouse.query({
       query: `
         SELECT response_json
         FROM userdetails.chat_history
-        WHERE response_id = {responseId:UInt64}
+        WHERE response_id = {response_id:UInt64}
         LIMIT 1
       `,
       query_params: {
-        responseId: Number(responseId)
+        response_id: Number(response_id)
       }
     });