diff --git a/pkg/api/transactions.go b/pkg/api/transactions.go
index 540eb48e..096458be 100644
--- a/pkg/api/transactions.go
+++ b/pkg/api/transactions.go
@@ -395,8 +395,8 @@ func (a *TransactionsApi) TransactionMonthAmountsHandler(c *core.Context) (inter
 
 			if !exists {
 				monthTotalAmount = &models.TransactionAmountsResponseItemAmountInfo{
-					Currency: account.Currency,
-					IncomeAmount: 0,
+					Currency:      account.Currency,
+					IncomeAmount:  0,
 					ExpenseAmount: 0,
 				}
 			}
@@ -433,8 +433,8 @@ func (a *TransactionsApi) TransactionMonthAmountsHandler(c *core.Context) (inter
 		}
 
 		amountsResp = append(amountsResp, &models.TransactionMonthAmountsResponseItem{
-			Year: year,
-			Month: month,
+			Year:    year,
+			Month:   month,
 			Amounts: amounts,
 		})
 	}
diff --git a/pkg/api/users.go b/pkg/api/users.go
index 03d20b53..76803709 100644
--- a/pkg/api/users.go
+++ b/pkg/api/users.go
@@ -132,8 +132,8 @@ func (a *UsersApi) UserUpdateProfileHandler(c *core.Context) (interface{}, *errs
 
 	anythingUpdate := false
 	userNew := &models.User{
-		Uid:   user.Uid,
-		Salt:  user.Salt,
+		Uid:  user.Uid,
+		Salt: user.Salt,
 	}
 
 	if userUpdateReq.Email != "" && userUpdateReq.Email != user.Email {
diff --git a/pkg/exchangerates/euro_central_bank_datasource.go b/pkg/exchangerates/euro_central_bank_datasource.go
index 6f5cb3e6..1b18f1ab 100644
--- a/pkg/exchangerates/euro_central_bank_datasource.go
+++ b/pkg/exchangerates/euro_central_bank_datasource.go
@@ -8,8 +8,8 @@ import (
 	"github.com/mayswind/lab/pkg/errs"
 	"github.com/mayswind/lab/pkg/log"
 	"github.com/mayswind/lab/pkg/models"
-	"github.com/mayswind/lab/pkg/validators"
 	"github.com/mayswind/lab/pkg/utils"
+	"github.com/mayswind/lab/pkg/validators"
 )
 
 const euroCentralBankExchangeRateUrl = "https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml"
diff --git a/pkg/exchangerates/euro_central_bank_datasource_test.go b/pkg/exchangerates/euro_central_bank_datasource_test.go
index 9abe84da..eb4143fd 100644
--- a/pkg/exchangerates/euro_central_bank_datasource_test.go
+++ b/pkg/exchangerates/euro_central_bank_datasource_test.go
@@ -41,11 +41,11 @@ func TestEuroCentralBankDataSource_StandardDataExtractExchangeRates(t *testing.T
 	assert.Equal(t, nil, err)
 	assert.Contains(t, actualLatestExchangeRateResponse.ExchangeRates, &models.LatestExchangeRate{
 		Currency: "USD",
-		Rate: "1.1746",
+		Rate:     "1.1746",
 	})
 	assert.Contains(t, actualLatestExchangeRateResponse.ExchangeRates, &models.LatestExchangeRate{
 		Currency: "CNY",
-		Rate: "7.7195",
+		Rate:     "7.7195",
 	})
 }
 
@@ -75,8 +75,8 @@ func TestEuroCentralBankDataSource_EmptyEnvelopeContent(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">" +
+	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">"+
 		"</gesmes:Envelope>"))
 	assert.NotEqual(t, nil, err)
 }
@@ -87,10 +87,10 @@ func TestEuroCentralBankDataSource_EmptyCubeContent(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">" +
-		"<Cube>" +
-		"</Cube>" +
+	_, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">"+
+		"<Cube>"+
+		"</Cube>"+
 		"</gesmes:Envelope>"))
 	assert.NotEqual(t, nil, err)
 }
@@ -101,13 +101,13 @@ func TestEuroCentralBankDataSource_InvalidCurrency(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">" +
-		"<Cube>" +
-		"<Cube time=\"2021-04-01\">" +
-		"<Cube currency=\"XXX\" rate=\"1\" />" +
-		"</Cube>" +
-		"</Cube>" +
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">"+
+		"<Cube>"+
+		"<Cube time=\"2021-04-01\">"+
+		"<Cube currency=\"XXX\" rate=\"1\" />"+
+		"</Cube>"+
+		"</Cube>"+
 		"</gesmes:Envelope>"))
 	assert.Equal(t, nil, err)
 	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
@@ -119,13 +119,13 @@ func TestEuroCentralBankDataSource_EmptyRate(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">" +
-		"<Cube>" +
-		"<Cube time=\"2021-04-01\">" +
-		"<Cube currency=\"USD\" rate=\"\" />" +
-		"</Cube>" +
-		"</Cube>" +
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">"+
+		"<Cube>"+
+		"<Cube time=\"2021-04-01\">"+
+		"<Cube currency=\"USD\" rate=\"\" />"+
+		"</Cube>"+
+		"</Cube>"+
 		"</gesmes:Envelope>"))
 	assert.Equal(t, nil, err)
 	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
@@ -137,13 +137,13 @@ func TestEuroCentralBankDataSource_InvalidRate(t *testing.T) {
 		Context: &gin.Context{},
 	}
 
-	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
-		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">" +
-		"<Cube>" +
-		"<Cube time=\"2021-04-01\">" +
-		"<Cube currency=\"USD\" rate=\"null\" />" +
-		"</Cube>" +
-		"</Cube>" +
+	actualLatestExchangeRateResponse, err := dataSource.Parse(context, []byte("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+		"<gesmes:Envelope xmlns:gesmes=\"http://www.gesmes.org/xml/2002-08-01\" xmlns=\"http://www.ecb.int/vocabulary/2002-08-01/eurofxref\">"+
+		"<Cube>"+
+		"<Cube time=\"2021-04-01\">"+
+		"<Cube currency=\"USD\" rate=\"null\" />"+
+		"</Cube>"+
+		"</Cube>"+
 		"</gesmes:Envelope>"))
 	assert.Equal(t, nil, err)
 	assert.Len(t, actualLatestExchangeRateResponse.ExchangeRates, 0)
diff --git a/pkg/services/transactions.go b/pkg/services/transactions.go
index 6020fb33..4aa5ea93 100644
--- a/pkg/services/transactions.go
+++ b/pkg/services/transactions.go
@@ -1019,8 +1019,8 @@ func (s *TransactionService) GetAccountsMonthTotalIncomeAndExpense(uid int64, st
 
 		if !exists {
 			monthAccountAmount = &models.TransactionAccountAmount{
-				AccountId: transaction.AccountId,
-				TotalIncomeAmount: 0,
+				AccountId:          transaction.AccountId,
+				TotalIncomeAmount:  0,
 				TotalExpenseAmount: 0,
 			}
 			monthAccountsAmounts[transaction.AccountId] = monthAccountAmount