diff --git a/pkg/strategy/autoborrow/strategy.go b/pkg/strategy/autoborrow/strategy.go
index f68949b7c..77b65f6a2 100644
--- a/pkg/strategy/autoborrow/strategy.go
+++ b/pkg/strategy/autoborrow/strategy.go
@@ -50,8 +50,6 @@ type MarginAsset struct {
 }
 
 type Strategy struct {
-	*bbgo.Notifiability
-
 	Interval             types.Interval   `json:"interval"`
 	MinMarginLevel       fixedpoint.Value `json:"minMarginLevel"`
 	MaxMarginLevel       fixedpoint.Value `json:"maxMarginLevel"`
diff --git a/pkg/strategy/bollgrid/strategy.go b/pkg/strategy/bollgrid/strategy.go
index 84c9ff2c0..8d689f7d4 100644
--- a/pkg/strategy/bollgrid/strategy.go
+++ b/pkg/strategy/bollgrid/strategy.go
@@ -25,10 +25,6 @@ func init() {
 }
 
 type Strategy struct {
-	// The notification system will be injected into the strategy automatically.
-	// This field will be injected automatically since it's a single exchange strategy.
-	*bbgo.Notifiability
-
 	// OrderExecutor is an interface for submitting order.
 	// This field will be injected automatically since it's a single exchange strategy.
 	bbgo.OrderExecutor
diff --git a/pkg/strategy/bollmaker/strategy.go b/pkg/strategy/bollmaker/strategy.go
index 7bd900895..597834ed8 100644
--- a/pkg/strategy/bollmaker/strategy.go
+++ b/pkg/strategy/bollmaker/strategy.go
@@ -51,7 +51,6 @@ type BollingerSetting struct {
 
 type Strategy struct {
 	*bbgo.Graceful
-	*bbgo.Notifiability
 	*bbgo.Persistence
 
 	Environment          *bbgo.Environment
diff --git a/pkg/strategy/dca/strategy.go b/pkg/strategy/dca/strategy.go
index 0495cbd01..932eb570e 100644
--- a/pkg/strategy/dca/strategy.go
+++ b/pkg/strategy/dca/strategy.go
@@ -48,7 +48,6 @@ func (b BudgetPeriod) Duration() time.Duration {
 // Strategy is the Dollar-Cost-Average strategy
 type Strategy struct {
 	*bbgo.Graceful
-	*bbgo.Notifiability
 	*bbgo.Persistence
 
 	Environment *bbgo.Environment
diff --git a/pkg/strategy/emastop/strategy.go b/pkg/strategy/emastop/strategy.go
index 396568c8e..89c837b37 100644
--- a/pkg/strategy/emastop/strategy.go
+++ b/pkg/strategy/emastop/strategy.go
@@ -27,10 +27,6 @@ func init() {
 type Strategy struct {
 	*bbgo.Graceful
 
-	// The notification system will be injected into the strategy automatically.
-	// This field will be injected automatically since it's a single exchange strategy.
-	*bbgo.Notifiability
-
 	SourceExchangeName string `json:"sourceExchange"`
 
 	TargetExchangeName string `json:"targetExchange"`
diff --git a/pkg/strategy/etf/strategy.go b/pkg/strategy/etf/strategy.go
index 936be7719..f14c0a102 100644
--- a/pkg/strategy/etf/strategy.go
+++ b/pkg/strategy/etf/strategy.go
@@ -22,8 +22,6 @@ func init() {
 type Strategy struct {
 	Market types.Market
 
-	Notifiability *bbgo.Notifiability
-
 	TotalAmount fixedpoint.Value `json:"totalAmount,omitempty"`
 
 	// Interval is the period that you want to submit order
diff --git a/pkg/strategy/fmaker/strategy.go b/pkg/strategy/fmaker/strategy.go
index 0c1ab78b2..d67367569 100644
--- a/pkg/strategy/fmaker/strategy.go
+++ b/pkg/strategy/fmaker/strategy.go
@@ -32,7 +32,6 @@ type IntervalWindowSetting struct {
 
 type Strategy struct {
 	*bbgo.Graceful
-	*bbgo.Notifiability
 	*bbgo.Persistence
 
 	Environment *bbgo.Environment
diff --git a/pkg/strategy/funding/strategy.go b/pkg/strategy/funding/strategy.go
index e6b3b5ae6..83d0a871d 100644
--- a/pkg/strategy/funding/strategy.go
+++ b/pkg/strategy/funding/strategy.go
@@ -27,7 +27,6 @@ func init() {
 }
 
 type Strategy struct {
-	*bbgo.Notifiability
 	// These fields will be filled from the config file (it translates YAML to JSON)
 	Symbol              string           `json:"symbol"`
 	Market              types.Market     `json:"-"`
diff --git a/pkg/strategy/grid/strategy.go b/pkg/strategy/grid/strategy.go
index a132704c5..75e781783 100644
--- a/pkg/strategy/grid/strategy.go
+++ b/pkg/strategy/grid/strategy.go
@@ -45,10 +45,6 @@ type State struct {
 }
 
 type Strategy struct {
-	// The notification system will be injected into the strategy automatically.
-	// This field will be injected automatically since it's a single exchange strategy.
-	*bbgo.Notifiability `json:"-" yaml:"-"`
-
 	*bbgo.Graceful `json:"-" yaml:"-"`
 
 	*bbgo.Persistence
diff --git a/pkg/strategy/schedule/strategy.go b/pkg/strategy/schedule/strategy.go
index de5bd7e30..82ad3ecf5 100644
--- a/pkg/strategy/schedule/strategy.go
+++ b/pkg/strategy/schedule/strategy.go
@@ -19,8 +19,6 @@ func init() {
 type Strategy struct {
 	Market types.Market
 
-	Notifiability *bbgo.Notifiability
-
 	// StandardIndicatorSet contains the standard indicators of a market (symbol)
 	// This field will be injected automatically since we defined the Symbol field.
 	*bbgo.StandardIndicatorSet
diff --git a/pkg/strategy/swing/strategy.go b/pkg/strategy/swing/strategy.go
index 721d4a8be..da85591ce 100644
--- a/pkg/strategy/swing/strategy.go
+++ b/pkg/strategy/swing/strategy.go
@@ -26,10 +26,6 @@ func init() {
 }
 
 type Strategy struct {
-	// The notification system will be injected into the strategy automatically.
-	// This field will be injected automatically since it's a single exchange strategy.
-	*bbgo.Notifiability
-
 	// OrderExecutor is an interface for submitting order.
 	// This field will be injected automatically since it's a single exchange strategy.
 	bbgo.OrderExecutor
diff --git a/pkg/strategy/techsignal/strategy.go b/pkg/strategy/techsignal/strategy.go
index efe7e57cf..e95c970d1 100644
--- a/pkg/strategy/techsignal/strategy.go
+++ b/pkg/strategy/techsignal/strategy.go
@@ -28,8 +28,6 @@ func init() {
 }
 
 type Strategy struct {
-	*bbgo.Notifiability
-
 	// These fields will be filled from the config file (it translates YAML to JSON)
 	Symbol string       `json:"symbol"`
 	Market types.Market `json:"-"`
diff --git a/pkg/strategy/wall/strategy.go b/pkg/strategy/wall/strategy.go
index 915c7fb3b..824cc28cf 100644
--- a/pkg/strategy/wall/strategy.go
+++ b/pkg/strategy/wall/strategy.go
@@ -31,7 +31,6 @@ func init() {
 
 type Strategy struct {
 	*bbgo.Graceful
-	*bbgo.Notifiability
 	*bbgo.Persistence
 
 	Environment          *bbgo.Environment
diff --git a/pkg/strategy/xbalance/strategy.go b/pkg/strategy/xbalance/strategy.go
index 6a8c1b035..4ac0e851b 100644
--- a/pkg/strategy/xbalance/strategy.go
+++ b/pkg/strategy/xbalance/strategy.go
@@ -136,7 +136,6 @@ func (a *Address) UnmarshalJSON(body []byte) error {
 }
 
 type Strategy struct {
-	Notifiability *bbgo.Notifiability
 	*bbgo.Graceful
 	*bbgo.Persistence
 
diff --git a/pkg/strategy/xgap/strategy.go b/pkg/strategy/xgap/strategy.go
index d82161e12..102ea2a42 100644
--- a/pkg/strategy/xgap/strategy.go
+++ b/pkg/strategy/xgap/strategy.go
@@ -58,7 +58,6 @@ func (s *State) Reset() {
 
 type Strategy struct {
 	*bbgo.Graceful
-	*bbgo.Notifiability
 	*bbgo.Persistence
 
 	Symbol          string           `json:"symbol"`
diff --git a/pkg/strategy/xmaker/strategy.go b/pkg/strategy/xmaker/strategy.go
index 79c1329e0..289b94208 100644
--- a/pkg/strategy/xmaker/strategy.go
+++ b/pkg/strategy/xmaker/strategy.go
@@ -34,7 +34,6 @@ func init() {
 
 type Strategy struct {
 	*bbgo.Graceful
-	*bbgo.Notifiability
 	*bbgo.Persistence
 	Environment *bbgo.Environment
 
diff --git a/pkg/strategy/xnav/strategy.go b/pkg/strategy/xnav/strategy.go
index afbf65c1b..f11582efb 100644
--- a/pkg/strategy/xnav/strategy.go
+++ b/pkg/strategy/xnav/strategy.go
@@ -58,7 +58,6 @@ func (s *State) Reset() {
 }
 
 type Strategy struct {
-	Notifiability *bbgo.Notifiability
 	*bbgo.Graceful
 	*bbgo.Persistence
 	*bbgo.Environment