diff --git a/go.mod b/go.mod
index 4bc9dc1..92c142d 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d
 	github.com/gin-contrib/cors v1.5.0
 	github.com/gin-gonic/gin v1.9.1
-	github.com/go-gost/core v0.0.0-20240131151724-a06608ccafbf
+	github.com/go-gost/core v0.0.0-20240424153155-5d6c2115fa15
 	github.com/go-gost/gosocks4 v0.0.1
 	github.com/go-gost/gosocks5 v0.4.0
 	github.com/go-gost/plugin v0.0.0-20240103125338-9c84e29cb81a
@@ -120,5 +120,3 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20231120223509-83a465c0220f // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 )
-
-replace github.com/go-gost/core => ../gost-core
diff --git a/go.sum b/go.sum
index 19c4523..e497d9c 100644
--- a/go.sum
+++ b/go.sum
@@ -53,6 +53,8 @@ github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
 github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
+github.com/go-gost/core v0.0.0-20240424153155-5d6c2115fa15 h1:X7rvyLzslfgA+A7VKlUr//l798na8ZywuFyGcGfDUl8=
+github.com/go-gost/core v0.0.0-20240424153155-5d6c2115fa15/go.mod h1:j08tDHkFzk7dfOeLhl3RWsASdf9YWWRfWBUQqbQvx3A=
 github.com/go-gost/gosocks4 v0.0.1 h1:+k1sec8HlELuQV7rWftIkmy8UijzUt2I6t+iMPlGB2s=
 github.com/go-gost/gosocks4 v0.0.1/go.mod h1:3B6L47HbU/qugDg4JnoFPHgJXE43Inz8Bah1QaN9qCc=
 github.com/go-gost/gosocks5 v0.4.0 h1:EIrOEkpJez4gwHrMa33frA+hHXJyevjp47thpMQsJzI=
diff --git a/service/status.go b/service/status.go
index 0d3a913..424a77a 100644
--- a/service/status.go
+++ b/service/status.go
@@ -72,5 +72,8 @@ func (p *Status) addEvent(event Event) {
 }
 
 func (p *Status) Stats() *stats.Stats {
+	if p == nil {
+		return nil
+	}
 	return p.stats
 }