diff --git a/internal/nodes/client_conn.go b/internal/nodes/client_conn.go
index 288aaea..a8c802a 100644
--- a/internal/nodes/client_conn.go
+++ b/internal/nodes/client_conn.go
@@ -15,6 +15,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/types"
+	"io"
 	"net"
 	"os"
 	"strings"
@@ -112,6 +113,11 @@ func (this *ClientConn) Read(b []byte) (n int, err error) {
 		}
 	}
 
+	// 关闭连接
+	if err == io.EOF {
+		_ = this.rawConn.Close()
+	}
+
 	return
 }
 
diff --git a/internal/utils/agents/manager.go b/internal/utils/agents/manager.go
index ffcc762..d8b46f5 100644
--- a/internal/utils/agents/manager.go
+++ b/internal/utils/agents/manager.go
@@ -69,7 +69,7 @@ func (this *Manager) Start() {
 	}
 
 	// 定时获取
-	var duration = 30 * time.Second
+	var duration = 30 * time.Minute
 	if Tea.IsTesting() {
 		duration = 30 * time.Second
 	}