diff --git a/utils/WalletUtil.js b/utils/WalletUtil.js
index 68cb31c..ed6f51a 100644
--- a/utils/WalletUtil.js
+++ b/utils/WalletUtil.js
@@ -282,8 +282,8 @@ let WalletUtil = {
 
 		wallet.balancePrice = (wallet.balance * mainCoinP.data.priceInUsd).toFixed(2);
 		wallet.balanceCnyPrice = (wallet.balance * mainCoinP.data.priceCny).toFixed(2);
-		wallet.totalBalancePrice=Number(wallet.totalBalancePrice)+Number(wallet.balancePrice);
-		wallet.totalBalanceCnyPrice=Number(wallet.totalBalanceCnyPrice)+Number(wallet.balanceCnyPrice);
+		wallet.totalBalancePrice=(Number(wallet.totalBalancePrice)+Number(wallet.balancePrice)).toFixed(2);
+		wallet.totalBalanceCnyPrice=(Number(wallet.totalBalanceCnyPrice)+Number(wallet.balanceCnyPrice)).toFixed(2);
 		wallet.coinList[0].balance = wallet.balance
 		wallet.coinList[0].balancePrice = wallet.balancePrice
 		wallet.coinList[0].balanceCnyPrice = wallet.balanceCnyPrice