diff --git a/go.mod b/go.mod
index d07893f3c..8e4358027 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ go 1.13
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.0
-	github.com/adshao/go-binance/v2 v2.2.1-0.20210119141603-20ceb26d876b
+	github.com/adshao/go-binance/v2 v2.2.1
 	github.com/c9s/rockhopper v1.2.1-0.20210217093258-2661955904a9
 	github.com/codingconcepts/env v0.0.0-20200821220118-a8fbf8d84482
 	github.com/fastly/go-utils v0.0.0-20180712184237-d95a45783239 // indirect
diff --git a/go.sum b/go.sum
index 7f2248cc0..5c686bb04 100644
--- a/go.sum
+++ b/go.sum
@@ -19,6 +19,8 @@ github.com/DATA-DOG/go-sqlmock v1.5.0/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/adshao/go-binance/v2 v2.2.1-0.20210119141603-20ceb26d876b h1:5GJlWxRjR3y7nPt/tIRCVcL4x/82yXpTBXsXJoLT0FY=
 github.com/adshao/go-binance/v2 v2.2.1-0.20210119141603-20ceb26d876b/go.mod h1:o+84WK3DQxq9vEKV9ncRcQi+J7RFCGhM27osbECZiJQ=
+github.com/adshao/go-binance/v2 v2.2.1 h1:H5tfXqDu+bx1mZqJP+5gc8ahidgDFvj683M3RStg9C4=
+github.com/adshao/go-binance/v2 v2.2.1/go.mod h1:o+84WK3DQxq9vEKV9ncRcQi+J7RFCGhM27osbECZiJQ=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
diff --git a/pkg/cmd/builtin.go b/pkg/cmd/builtin.go
index b450e538d..4f2e8114a 100644
--- a/pkg/cmd/builtin.go
+++ b/pkg/cmd/builtin.go
@@ -5,13 +5,13 @@ import (
 	_ "github.com/c9s/bbgo/pkg/strategy/bollgrid"
 	_ "github.com/c9s/bbgo/pkg/strategy/buyandhold"
 	_ "github.com/c9s/bbgo/pkg/strategy/flashcrash"
+	_ "github.com/c9s/bbgo/pkg/strategy/gap"
 	_ "github.com/c9s/bbgo/pkg/strategy/grid"
 	_ "github.com/c9s/bbgo/pkg/strategy/mirrormaker"
 	_ "github.com/c9s/bbgo/pkg/strategy/pricealert"
 	_ "github.com/c9s/bbgo/pkg/strategy/support"
 	_ "github.com/c9s/bbgo/pkg/strategy/swing"
 	_ "github.com/c9s/bbgo/pkg/strategy/trailingstop"
-	_ "github.com/c9s/bbgo/pkg/strategy/gap"
 	_ "github.com/c9s/bbgo/pkg/strategy/xmaker"
 	_ "github.com/c9s/bbgo/pkg/strategy/xpuremaker"
 )
diff --git a/pkg/cmd/pnl.go b/pkg/cmd/pnl.go
index 93e0848d8..19c815442 100644
--- a/pkg/cmd/pnl.go
+++ b/pkg/cmd/pnl.go
@@ -51,7 +51,6 @@ var PnLCmd = &cobra.Command{
 			return err
 		}
 
-
 		sessionName, err := cmd.Flags().GetString("session")
 		if err != nil {
 			return err
@@ -86,7 +85,7 @@ var PnLCmd = &cobra.Command{
 			return fmt.Errorf("session %s not found", sessionName)
 		}
 
-		if err := environ.SyncSession(ctx, session) ; err != nil {
+		if err := environ.SyncSession(ctx, session); err != nil {
 			return err
 		}
 
diff --git a/pkg/cmd/sync.go b/pkg/cmd/sync.go
index 734476f23..29d361bf9 100644
--- a/pkg/cmd/sync.go
+++ b/pkg/cmd/sync.go
@@ -50,7 +50,7 @@ var SyncCmd = &cobra.Command{
 		}
 
 		environ := bbgo.NewEnvironment()
-		if err := environ.ConfigureDatabase(ctx) ; err != nil {
+		if err := environ.ConfigureDatabase(ctx); err != nil {
 			return err
 		}
 
@@ -64,7 +64,7 @@ var SyncCmd = &cobra.Command{
 		)
 
 		if len(since) > 0 {
-			loc, err := time.LoadLocation("Asia/Taipei")
+			loc, err := time.LoadLocation("Local")
 			if err != nil {
 				return err
 			}
@@ -110,4 +110,3 @@ var SyncCmd = &cobra.Command{
 		return nil
 	},
 }
-
diff --git a/pkg/cmd/version.go b/pkg/cmd/version.go
index 5044058c6..72393dd4f 100644
--- a/pkg/cmd/version.go
+++ b/pkg/cmd/version.go
@@ -21,4 +21,3 @@ var VersionCmd = &cobra.Command{
 		fmt.Println(version.Version)
 	},
 }
-
diff --git a/pkg/exchange/binance/exchange.go b/pkg/exchange/binance/exchange.go
index 379aa0480..b38033f80 100644
--- a/pkg/exchange/binance/exchange.go
+++ b/pkg/exchange/binance/exchange.go
@@ -288,6 +288,14 @@ func (e *Exchange) QueryWithdrawHistory(ctx context.Context, asset string, since
 
 func (e *Exchange) QueryDepositHistory(ctx context.Context, asset string, since, until time.Time) (allDeposits []types.Deposit, err error) {
 	startTime := since
+
+	var emptyTime = time.Time{}
+	if startTime == emptyTime {
+		startTime, err = e.getLaunchDate()
+		if err != nil {
+			return nil, err
+		}
+	}
 	txIDs := map[string]struct{}{}
 	for startTime.Before(until) {