diff --git a/internal/route/provider/event_handler.go b/internal/route/provider/event_handler.go
index 73e2c16..689b50d 100644
--- a/internal/route/provider/event_handler.go
+++ b/internal/route/provider/event_handler.go
@@ -3,7 +3,7 @@ package provider
 import (
 	"github.com/yusing/go-proxy/internal/gperr"
 	"github.com/yusing/go-proxy/internal/route"
-	"github.com/yusing/go-proxy/internal/route/provider/types"
+	provider "github.com/yusing/go-proxy/internal/route/provider/types"
 	"github.com/yusing/go-proxy/internal/task"
 	"github.com/yusing/go-proxy/internal/watcher"
 	eventsPkg "github.com/yusing/go-proxy/internal/watcher/events"
@@ -74,10 +74,10 @@ func (handler *EventHandler) matchAny(events []watcher.Event, route *route.Route
 
 func (handler *EventHandler) match(event watcher.Event, route *route.Route) bool {
 	switch handler.provider.Type() {
-	case types.ProviderTypeDocker, types.ProviderTypeAgent:
+	case provider.TypeDocker, provider.TypeAgent:
 		return route.Container.ContainerID == event.ActorID ||
 			route.Container.ContainerName == event.ActorName
-	case types.ProviderTypeFile:
+	case provider.TypeFile:
 		return true
 	}
 	// should never happen
diff --git a/internal/route/provider/provider.go b/internal/route/provider/provider.go
index 0e60aca..1313bc7 100644
--- a/internal/route/provider/provider.go
+++ b/internal/route/provider/provider.go
@@ -9,7 +9,7 @@ import (
 	"github.com/yusing/go-proxy/agent/pkg/agent"
 	"github.com/yusing/go-proxy/internal/gperr"
 	"github.com/yusing/go-proxy/internal/route"
-	"github.com/yusing/go-proxy/internal/route/provider/types"
+	provider "github.com/yusing/go-proxy/internal/route/provider/types"
 	"github.com/yusing/go-proxy/internal/task"
 	W "github.com/yusing/go-proxy/internal/watcher"
 	"github.com/yusing/go-proxy/internal/watcher/events"
@@ -19,7 +19,7 @@ type (
 	Provider struct {
 		ProviderImpl
 
-		t      types.ProviderType
+		t      provider.Type
 		routes route.Routes
 	}
 	ProviderImpl interface {
@@ -40,21 +40,21 @@ var ErrEmptyProviderName = errors.New("empty provider name")
 
 func NewFileProvider(filename string) *Provider {
 	return &Provider{
-		t:            types.ProviderTypeFile,
+		t:            provider.TypeFile,
 		ProviderImpl: FileProviderImpl(filename),
 	}
 }
 
 func NewDockerProvider(name string, dockerHost string) *Provider {
 	return &Provider{
-		t:            types.ProviderTypeDocker,
+		t:            provider.TypeDocker,
 		ProviderImpl: DockerProviderImpl(name, dockerHost),
 	}
 }
 
 func NewAgentProvider(cfg *agent.AgentConfig) *Provider {
 	return &Provider{
-		t: types.ProviderTypeAgent,
+		t: provider.TypeAgent,
 		ProviderImpl: &AgentProvider{
 			AgentConfig: cfg,
 			docker:      DockerProviderImpl(cfg.Name(), cfg.FakeDockerHost()),
@@ -62,7 +62,7 @@ func NewAgentProvider(cfg *agent.AgentConfig) *Provider {
 	}
 }
 
-func (p *Provider) Type() types.ProviderType {
+func (p *Provider) Type() provider.Type {
 	return p.t
 }
 
diff --git a/internal/route/provider/stats.go b/internal/route/provider/stats.go
index ebc2b57..fb05eba 100644
--- a/internal/route/provider/stats.go
+++ b/internal/route/provider/stats.go
@@ -2,7 +2,7 @@ package provider
 
 import (
 	R "github.com/yusing/go-proxy/internal/route"
-	"github.com/yusing/go-proxy/internal/route/provider/types"
+	provider "github.com/yusing/go-proxy/internal/route/provider/types"
 	route "github.com/yusing/go-proxy/internal/route/types"
 	"github.com/yusing/go-proxy/internal/watcher/health"
 )
@@ -17,10 +17,10 @@ type (
 		NumUnknown   uint16 `json:"unknown"`
 	}
 	ProviderStats struct {
-		Total   uint16             `json:"total"`
-		RPs     RouteStats         `json:"reverse_proxies"`
-		Streams RouteStats         `json:"streams"`
-		Type    types.ProviderType `json:"type"`
+		Total   uint16        `json:"total"`
+		RPs     RouteStats    `json:"reverse_proxies"`
+		Streams RouteStats    `json:"streams"`
+		Type    provider.Type `json:"type"`
 	}
 )
 
diff --git a/internal/route/provider/types/provider_type.go b/internal/route/provider/types/provider_type.go
index 6447e39..9ecdadc 100644
--- a/internal/route/provider/types/provider_type.go
+++ b/internal/route/provider/types/provider_type.go
@@ -1,9 +1,9 @@
-package types
+package provider
 
-type ProviderType string
+type Type string
 
 const (
-	ProviderTypeDocker ProviderType = "docker"
-	ProviderTypeFile   ProviderType = "file"
-	ProviderTypeAgent  ProviderType = "agent"
+	TypeDocker Type = "docker"
+	TypeFile   Type = "file"
+	TypeAgent  Type = "agent"
 )