diff --git a/go.mod b/go.mod
index 7ad5d03f..8dd002f3 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ toolchain go1.21.8
 
 require (
 	go.uber.org/zap v1.27.0
-	m7s.live/engine/v4 v4.15.2-0.20240613010124-6360213cd761
+	m7s.live/engine/v4 v4.15.2-0.20240617004224-0dfd3e74509f
 	m7s.live/plugin/debug/v4 v4.0.3
 	m7s.live/plugin/fmp4/v4 v4.0.6
 	m7s.live/plugin/gb28181/v4 v4.4.5-0.20240521112210-a207352fe6e4
diff --git a/go.sum b/go.sum
index d7b967a3..e6d166e2 100644
--- a/go.sum
+++ b/go.sum
@@ -413,6 +413,8 @@ m7s.live/engine/v4 v4.15.2-0.20240612010920-cf636d3b6165 h1:6Ak4t2bb0eIvpqiHg6Eg
 m7s.live/engine/v4 v4.15.2-0.20240612010920-cf636d3b6165/go.mod h1:uKxjmsjU1WARUNowEkP83BSrJMUjGwkJrX5nPi6DGmE=
 m7s.live/engine/v4 v4.15.2-0.20240613010124-6360213cd761 h1:FElj0OuGk7TSSJEdRD9YhhWDPdpI1yjLrsxrIZRHzTo=
 m7s.live/engine/v4 v4.15.2-0.20240613010124-6360213cd761/go.mod h1:uKxjmsjU1WARUNowEkP83BSrJMUjGwkJrX5nPi6DGmE=
+m7s.live/engine/v4 v4.15.2-0.20240617004224-0dfd3e74509f h1:mWPYV7D8/gNQ9HAhpf4qJIKuO0ywQ1h9wZqUlo5kuLA=
+m7s.live/engine/v4 v4.15.2-0.20240617004224-0dfd3e74509f/go.mod h1:uKxjmsjU1WARUNowEkP83BSrJMUjGwkJrX5nPi6DGmE=
 m7s.live/plugin/debug/v4 v4.0.3 h1:lwqKkySXhu47kon/YeF+h5UXXac6c9seb2L6Y8X5ktM=
 m7s.live/plugin/debug/v4 v4.0.3/go.mod h1:muzikl1KrHfbT/+2aHzKg9qDGfpArViQAtpcfFrST88=
 m7s.live/plugin/fmp4/v4 v4.0.6 h1:X4FXfYuI1OCgaJzyJUNySDRPNPHzLJ5StgX/IxljQIA=
diff --git a/main.go b/main.go
index 0dae4320..40514d67 100644
--- a/main.go
+++ b/main.go
@@ -70,7 +70,6 @@ func main() {
 	if confPathFromEnv == "" {
 		confPathFromEnv = "config.yaml" // 如果环境变量未设置，默认使用此路径
 	}
-	fmt.Println("=== config file: ", confPathFromEnv)
 	conf := flag.String("c", confPathFromEnv, "config file")
 	flag.Parse()
 	ctx, cancel := context.WithCancel(context.WithValue(context.Background(), "version", version))