diff --git a/subgraphs/venus/src/mappings/vtoken.ts b/subgraphs/venus/src/mappings/vToken.ts
similarity index 97%
rename from subgraphs/venus/src/mappings/vtoken.ts
rename to subgraphs/venus/src/mappings/vToken.ts
index a48035b9..72d64e2e 100644
--- a/subgraphs/venus/src/mappings/vtoken.ts
+++ b/subgraphs/venus/src/mappings/vToken.ts
@@ -362,9 +362,7 @@ export const handleTransfer = (event: Transfer): void => {
     market = updateMarket(event.address, event.block.number.toI32(), event.block.timestamp.toI32());
   }
   let vTokenDecimals = market.vTokenDecimals;
-  let amountUnderlying = market.exchangeRateMantissa.times(
-    event.params.amount,
-  );
+  let amountUnderlying = market.exchangeRateMantissa.times(event.params.amount);
   // const exchangeRateBigDecimal = getExchangeRateBigDecimal(exchangeRate, underlyingDecimals);
   // const amountUnderlyingMantissa = exchangeRateBigDecimal
   //   .times(exponentToBigDecimal(underlyingDecimals))
@@ -392,7 +390,10 @@ export const handleTransfer = (event: Transfer): void => {
     );
 
     vTokenStatsFrom.vTokenBalance = vTokenStatsFrom.vTokenBalance.minus(
-      event.params.amount.toBigDecimal().div(exponentToBigDecimal(vTokenDecimals)).truncate(vTokenDecimals),
+      event.params.amount
+        .toBigDecimal()
+        .div(exponentToBigDecimal(vTokenDecimals))
+        .truncate(vTokenDecimals),
     );
 
     vTokenStatsFrom.totalUnderlyingRedeemedMantissa =
@@ -424,7 +425,10 @@ export const handleTransfer = (event: Transfer): void => {
     );
 
     vTokenStatsTo.vTokenBalance = vTokenStatsTo.vTokenBalance.plus(
-      event.params.amount.toBigDecimal().div(exponentToBigDecimal(vTokenDecimals)).truncate(vTokenDecimals),
+      event.params.amount
+        .toBigDecimal()
+        .div(exponentToBigDecimal(vTokenDecimals))
+        .truncate(vTokenDecimals),
     );
 
     vTokenStatsTo.totalUnderlyingSuppliedMantissa =
diff --git a/subgraphs/venus/template.yaml b/subgraphs/venus/template.yaml
index f61b09a4..02b90ef3 100644
--- a/subgraphs/venus/template.yaml
+++ b/subgraphs/venus/template.yaml
@@ -57,7 +57,7 @@ templates:
       kind: ethereum/events
       apiVersion: 0.0.5
       language: wasm/assemblyscript
-      file: ./src/mappings/vtoken.ts
+      file: ./src/mappings/vToken.ts
       entities:
         - User
         - Market
diff --git a/subgraphs/venus/tests/VToken/index.test.ts b/subgraphs/venus/tests/VToken/index.test.ts
index 952f1618..a35a156f 100644
--- a/subgraphs/venus/tests/VToken/index.test.ts
+++ b/subgraphs/venus/tests/VToken/index.test.ts
@@ -23,7 +23,7 @@ import {
   handleRedeem,
   handleRepayBorrow,
   handleTransfer,
-} from '../../src/mappings/vtoken';
+} from '../../src/mappings/vToken';
 import { getMarket } from '../../src/operations/get';
 import { getAccountVTokenId } from '../../src/utilities/ids';
 import {