diff --git a/integrationtest/v5/account/wallet_balance_test.go b/integrationtest/v5/account/account_test.go
similarity index 93%
rename from integrationtest/v5/account/wallet_balance_test.go
rename to integrationtest/v5/account/account_test.go
index 50dd7e6..0116146 100644
--- a/integrationtest/v5/account/wallet_balance_test.go
+++ b/integrationtest/v5/account/account_test.go
@@ -12,11 +12,10 @@ import (
 
 func TestGetWalletBalance(t *testing.T) {
 	client := bybit.NewTestClient().WithAuthFromEnv()
-	symbol := bybit.SymbolV5BTCUSDT
 	res, err := client.V5().Account().GetWalletBalance(bybit.UnifiedAccount, "")
 	require.NoError(t, err)
 	{
-		goldenFilename := "./testdata/v5-account-get-wallet-balance.json" // TODO
+		goldenFilename := "./testdata/v5-account-get-wallet-balance.json"
 		testhelper.Compare(t, goldenFilename, testhelper.ConvertToJSON(res.Result))
 		testhelper.UpdateFile(t, goldenFilename, testhelper.ConvertToJSON(res.Result))
 	}
diff --git a/integrationtest/v5/account/testdata/v5-account-get-wallet-balance.json b/integrationtest/v5/account/testdata/v5-account-get-wallet-balance.json
new file mode 100644
index 0000000..854a82c
--- /dev/null
+++ b/integrationtest/v5/account/testdata/v5-account-get-wallet-balance.json
@@ -0,0 +1,48 @@
+{
+  "list": [
+    {
+      "totalEquity": "30587.3509045",
+      "accountIMRate": "0",
+      "totalMarginBalance": "30587.3509045",
+      "totalInitialMargin": "0",
+      "accountType": "UNIFIED",
+      "totalAvailableBalance": "30587.3509045",
+      "accountMMRate": "0",
+      "totalPerpUPL": "0",
+      "totalWalletBalance": "30587.3509045",
+      "totalMaintenanceMargin": "0",
+      "coin": [
+        {
+          "availableToBorrow": "2.5",
+          "accruedInterest": "0",
+          "availableToWithdraw": "1.258926",
+          "totalOrderIM": "0",
+          "equity": "1.258926",
+          "totalPositionMM": "0",
+          "usdValue": "29579.89105993",
+          "unrealisedPnl": "0",
+          "borrowAmount": "0.0",
+          "totalPositionIM": "0",
+          "walletBalance": "1.258926",
+          "cumRealisedPnl": "0",
+          "coin": "BTC"
+        },
+        {
+          "availableToBorrow": "2500000",
+          "accruedInterest": "0",
+          "availableToWithdraw": "912.35705796",
+          "totalOrderIM": "0",
+          "equity": "1012.35705796",
+          "totalPositionMM": "0",
+          "usdValue": "1007.45984457",
+          "unrealisedPnl": "0",
+          "borrowAmount": "0.0",
+          "totalPositionIM": "0",
+          "walletBalance": "1012.35705796",
+          "cumRealisedPnl": "0",
+          "coin": "USDT"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/v5_account_service.go b/v5_account_service.go
index 85f55ba..7effb07 100644
--- a/v5_account_service.go
+++ b/v5_account_service.go
@@ -25,7 +25,7 @@ type V5WalletBalanceResult struct {
 	List []V5WalletBalanceList `json:"list"`
 }
 
-// VV5WalletBalanceCoin :
+// V5WalletBalanceCoin :
 type V5WalletBalanceCoin struct {
 	AvailableToBorrow   string `json:"availableToBorrow"`
 	AccruedInterest     string `json:"accruedInterest"`