diff --git a/adapters/satori/hourly_blocks.csv b/adapters/satori/hourly_blocks.csv
new file mode 100644
index 00000000..be798269
--- /dev/null
+++ b/adapters/satori/hourly_blocks.csv
@@ -0,0 +1,3 @@
+number,timestamp
+4457308,1715394711
+4457309,1715394712
\ No newline at end of file
diff --git a/adapters/satori/src/index.ts b/adapters/satori/src/index.ts
index 549b5c79..95959760 100644
--- a/adapters/satori/src/index.ts
+++ b/adapters/satori/src/index.ts
@@ -1,6 +1,6 @@
 import fs from 'fs';
-import { write } from 'fast-csv';
-import { OutputDataSchemaRow,queryUserTVLByBlock } from './sdk/subgraphDetails';
+import {write} from 'fast-csv';
+import {OutputDataSchemaRow, queryUserTVLByBlock} from './sdk/subgraphDetails';
 import csv from 'csv-parser';
 import * as swapindex from './sdk/swap/swapindex'
 
@@ -13,12 +13,12 @@ interface BlockData {
 async function getUserTvlFromPerpetual(blocks: BlockData[]) {
     let snapshots: OutputDataSchemaRow[] = [];
     let groupedSnapshots: { [user_address: string]: OutputDataSchemaRow } = {};
-    for (const { blockNumber, blockTimestamp } of blocks) {
-        try {          
-            snapshots = snapshots.concat(await queryUserTVLByBlock(blockNumber,blockTimestamp))
+    for (const {blockNumber, blockTimestamp} of blocks) {
+        try {
+            snapshots = snapshots.concat(await queryUserTVLByBlock(blockNumber, blockTimestamp))
             snapshots = Array.from(new Map(snapshots.map(obj => [obj.user_address + '|' + obj.block_number, obj])).values());
             snapshots.forEach(obj => {
-                const key = obj.user_address;
+                const key = obj.user_address + obj.token_address;
                 if (!groupedSnapshots[key] || obj.block_number > groupedSnapshots[key].block_number) {
                     groupedSnapshots[key] = obj;
                 }
@@ -26,12 +26,15 @@ async function getUserTvlFromPerpetual(blocks: BlockData[]) {
             for (const key in groupedSnapshots) {
                 groupedSnapshots[key].block_number = blockNumber;
                 groupedSnapshots[key].timestamp = blockTimestamp;
+                if(groupedSnapshots[key].token_balance <= 0){
+                    delete groupedSnapshots[key];
+                }
             }
         } catch (error) {
             console.error(`An error occurred for block ${blockNumber}:`, error);
         }
-    } 
-    return groupedSnapshots;         
+    }
+    return groupedSnapshots;
 }
 
 async function getUserTvlFromSwap(blocks: BlockData[]) {
@@ -39,7 +42,10 @@ async function getUserTvlFromSwap(blocks: BlockData[]) {
     let groupedSnapshots: { [user_address: string]: OutputDataSchemaRow } = {};
     for (const {blockNumber, blockTimestamp} of blocks) {
         try {
-            snapshots = snapshots.concat(await swapindex.getUserTVLByBlock({blockNumber:blockNumber, blockTimestamp:blockTimestamp}))
+            snapshots = snapshots.concat(await swapindex.getUserTVLByBlock({
+                blockNumber: blockNumber,
+                blockTimestamp: blockTimestamp
+            }))
             snapshots = Array.from(new Map(snapshots.map(obj => [obj.user_address + '|' + obj.block_number + '|' + obj.token_address, obj])).values());
             snapshots.forEach(obj => {
                 const key = obj.user_address + obj.token_address;
@@ -60,14 +66,14 @@ async function getUserTvlFromSwap(blocks: BlockData[]) {
     return groupedSnapshots;
 }
 
-async function mergeTvl(from: {[p: string]: OutputDataSchemaRow}, to: { [p: string]: OutputDataSchemaRow }) {
+async function mergeTvl(from: { [p: string]: OutputDataSchemaRow }, to: { [p: string]: OutputDataSchemaRow }) {
     for (let s2UserAddr in from) {
         let toRow = to[s2UserAddr];
         let fromRow = from[s2UserAddr];
         if (toRow == null) {
             to[s2UserAddr] = fromRow;
         } else {
-            toRow.token_balance = toRow.token_balance + fromRow.token_balance;
+            toRow.token_balance = BigInt(toRow.token_balance) + BigInt(fromRow.token_balance);
         }
     }
     return to;
@@ -91,8 +97,8 @@ export const queryAllByBloks = async (blocks: BlockData[]) => {
 };
 
 // 4457308
-export const getUserTVLByBlock = async(blocks: BlockData) =>{
-    const { blockNumber, blockTimestamp } = blocks
+export const getUserTVLByBlock = async (blocks: BlockData) => {
+    const {blockNumber, blockTimestamp} = blocks
     return await queryAllByBloks([blocks])
 }
 
@@ -101,44 +107,44 @@ const readBlocksFromCSV = async (filePath: string): Promise<BlockData[]> => {
 
     await new Promise<void>((resolve, reject) => {
         fs.createReadStream(filePath)
-        .pipe(csv()) // Specify the separator as '\t' for TSV files
-        .on('data', (row) => {
-            const blockNumber = parseInt(row.number, 10);
-            const blockTimestamp = parseInt(row.timestamp, 10);
-            if (!isNaN(blockNumber) && blockTimestamp) {
-            blocks.push({ blockNumber: blockNumber, blockTimestamp });
-            }
-        })
-        .on('end', () => {
-            resolve();
-        })
-        .on('error', (err) => {
-            reject(err);
-        });
+            .pipe(csv()) // Specify the separator as '\t' for TSV files
+            .on('data', (row) => {
+                const blockNumber = parseInt(row.number, 10);
+                const blockTimestamp = parseInt(row.timestamp, 10);
+                if (!isNaN(blockNumber) && blockTimestamp) {
+                    blocks.push({blockNumber: blockNumber, blockTimestamp});
+                }
+            })
+            .on('end', () => {
+                resolve();
+            })
+            .on('error', (err) => {
+                reject(err);
+            });
     });
 
     return blocks;
-    };
+};
 
 readBlocksFromCSV('hourly_blocks.csv').then(async (blocks: any[]) => {
     console.log(blocks);
-    let allCsvRows: any[] = []; 
+    let allCsvRows: any[] = [];
 
     let csvRows: OutputDataSchemaRow[] = await queryAllByBloks(blocks);
     console.log(`length:---${csvRows.length}`);
     await new Promise((resolve, reject) => {
-        const ws = fs.createWriteStream(`outputData.csv`, { flags: 'w' });
-        write(csvRows, { headers: true })
+        const ws = fs.createWriteStream(`outputData.csv`, {flags: 'w'});
+        write(csvRows, {headers: true})
             .pipe(ws)
             .on("finish", () => {
-            console.log(`CSV file has been written.`);
-            resolve;
+                console.log(`CSV file has been written.`);
+                resolve;
             });
     });
 
-    }).catch((err) => {
+}).catch((err) => {
     console.error('Error reading CSV file:', err);
-    });
+});
 
 // main([{blockNumber:669512,blockTimestamp:1715394711}]).then(() => {
 //     console.log("Done");
diff --git a/adapters/satori/src/sdk/config.ts b/adapters/satori/src/sdk/config.ts
index b891e3c7..3d0c0fb3 100644
--- a/adapters/satori/src/sdk/config.ts
+++ b/adapters/satori/src/sdk/config.ts
@@ -1,5 +1,5 @@
 export const SUBGRAPH_URL = "https://api.goldsky.com/api/private/project_clw1so6mrsn6o01uafow40xlo/subgraphs/satori-linea-perpet/1.0.0/gn"
-export const ASSET = "0x176211869cA2b568f2A7D4EE941E073a821EE1ff"
+export const ASSET = "0x176211869ca2b568f2a7d4ee941e073a821ee1ff"
 export const SYMBOL = "USDC"
 export const PRICE = 1
 export const KEY = "Bearer clw1sqzpysmqg01x5h17y1jvq"