diff --git a/pkg/bbgo/strategy_controller.go b/pkg/bbgo/strategy_controller.go
index 99d19982f..087c50e9d 100644
--- a/pkg/bbgo/strategy_controller.go
+++ b/pkg/bbgo/strategy_controller.go
@@ -2,21 +2,65 @@ package bbgo
 
 import (
 	"context"
-	"github.com/c9s/bbgo/pkg/types"
+	"github.com/c9s/bbgo/pkg/fixedpoint"
 )
 
 type StrategyController struct {
-	status types.StrategyStatus
-
-	SuspendCallbacks []func(ctx context.Context)
+	// Callbacks
+	GetStatusCallbacks     map[string]func(ctx context.Context)
+	GetPositionCallbacks   map[string]func(ctx context.Context)
+	ClosePositionCallbacks map[string]func(ctx context.Context, percentage fixedpoint.Value)
+	SuspendCallbacks       map[string]func(ctx context.Context)
+	ResumeCallbacks        map[string]func(ctx context.Context)
+	EmergencyStopCallbacks map[string]func(ctx context.Context)
 }
 
-func (s *StrategyController) OnSuspend(cb func(ctx context.Context)) {
-	s.SuspendCallbacks = append(s.SuspendCallbacks, cb)
+// TODO: strategy no found
+
+func (s *StrategyController) OnGetStatus(signature string, cb func(ctx context.Context)) {
+	s.GetStatusCallbacks[signature] = cb
 }
 
-func (s *StrategyController) EmitKLineClosed(ctx context.Context) {
-	for _, cb := range s.SuspendCallbacks {
-		cb(ctx)
-	}
+func (s *StrategyController) EmitGetStatus(signature string, ctx context.Context) {
+	s.GetStatusCallbacks[signature](ctx)
+}
+
+func (s *StrategyController) OnGetPosition(signature string, cb func(ctx context.Context)) {
+	s.GetPositionCallbacks[signature] = cb
+}
+
+func (s *StrategyController) OnClosePosition(signature string, cb func(ctx context.Context, percentage fixedpoint.Value)) {
+	s.ClosePositionCallbacks[signature] = cb
+}
+
+func (s *StrategyController) EmitClosePosition(signature string, ctx context.Context, percentage fixedpoint.Value) {
+	s.ClosePositionCallbacks[signature](ctx, percentage)
+}
+
+func (s *StrategyController) EmitGetPosition(signature string, ctx context.Context) {
+	s.GetPositionCallbacks[signature](ctx)
+}
+
+func (s *StrategyController) OnSuspend(signature string, cb func(ctx context.Context)) {
+	s.SuspendCallbacks[signature] = cb
+}
+
+func (s *StrategyController) EmitSuspend(signature string, ctx context.Context) {
+	s.SuspendCallbacks[signature](ctx)
+}
+
+func (s *StrategyController) OnResume(signature string, cb func(ctx context.Context)) {
+	s.ResumeCallbacks[signature] = cb
+}
+
+func (s *StrategyController) EmitResume(signature string, ctx context.Context) {
+	s.ResumeCallbacks[signature](ctx)
+}
+
+func (s *StrategyController) OnEmergencyStop(signature string, cb func(ctx context.Context)) {
+	s.EmergencyStopCallbacks[signature] = cb
+}
+
+func (s *StrategyController) EmitEmergencyStop(signature string, ctx context.Context) {
+	s.EmergencyStopCallbacks[signature](ctx)
 }