diff --git a/src/util/calculators/uniswapV2.ts b/src/util/calculators/uniswapV2.ts
index b0f1a033..f5af4d13 100644
--- a/src/util/calculators/uniswapV2.ts
+++ b/src/util/calculators/uniswapV2.ts
@@ -259,8 +259,8 @@ async function getTvl(
         );
         subPools.forEach((subPool, index) => {
           token01Infos[subPool] = {};
-          token01Infos[subPool].token0 = tokens0[index].toLowerCase();
-          token01Infos[subPool].token1 = tokens1[index].toLowerCase();
+          token01Infos[subPool].token0 = tokens0[index];
+          token01Infos[subPool].token1 = tokens1[index];
         });
       } else {
         const tokens01 = await bulk_reserves_contract.methods
@@ -333,7 +333,8 @@ async function getTvl(
           token01Infos[reserve.pool_address].token0 &&
           reserve.reserve0
         ) {
-          const token = token01Infos[reserve.pool_address].token0.toLowerCase();
+          const token =
+            token01Infos[reserve.pool_address]?.token0?.toLowerCase();
           if (!balances[token]) {
             balances[token] = BigNumber(0);
           }
@@ -346,7 +347,8 @@ async function getTvl(
           token01Infos[reserve.pool_address].token1 &&
           reserve.reserve1
         ) {
-          const token = token01Infos[reserve.pool_address].token1.toLowerCase();
+          const token =
+            token01Infos[reserve.pool_address]?.token1?.toLowerCase();
           if (!balances[token]) {
             balances[token] = BigNumber(0);
           }