diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 34a6481..995ca65 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -100,11 +100,11 @@ jobs:
 
       - name: Build GOST binary (AMD64)
         working-directory: ./go-gost
-        run: CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o gost-amd64
+        run: CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X main.version=${{ needs.check-version.outputs.version }}" -o gost-amd64
 
       - name: Build GOST binary (ARM64)
         working-directory: ./go-gost
-        run: CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="-s -w" -o gost-arm64
+        run: CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="-s -w -X main.version=${{ needs.check-version.outputs.version }}" -o gost-arm64
 
       - name: Compress with UPX
         working-directory: ./go-gost
diff --git a/go-gost/main.go b/go-gost/main.go
index 2d0800c..bf1baa0 100644
--- a/go-gost/main.go
+++ b/go-gost/main.go
@@ -119,7 +119,7 @@ func main() {
 	log := xlogger.NewLogger()
 	logger.SetDefault(log)
 
-	wsReporter := socket.StartWebSocketReporterWithConfig(config.Addr, config.Secret, config.Http, config.Tls, config.Socks, "2.0.2")
+	wsReporter := socket.StartWebSocketReporterWithConfig(config.Addr, config.Secret, config.Http, config.Tls, config.Socks, version)
 	defer wsReporter.Stop()
 	service.SetHTTPReportURL(config.Addr, config.Secret)
 
diff --git a/go-gost/version.go b/go-gost/version.go
index 24b74bf..d4a7414 100644
--- a/go-gost/version.go
+++ b/go-gost/version.go
@@ -1,5 +1,5 @@
 package main
 
 var (
-	version = "3.1.0"
+	version = "dev"
 )