diff --git a/hrp/code/code.go b/hrp/code/code.go
index bb1cb366..1abba60a 100644
--- a/hrp/code/code.go
+++ b/hrp/code/code.go
@@ -14,6 +14,7 @@ const (
 var (
 	ConfigureError     = errors.New("configure error")             // 3
 	UnauthorizedError  = errors.New("unauthorized error")          // 4
+	NetworkError       = errors.New("network error")               // 5
 	InvalidPython3Venv = errors.New("prepare python3 venv failed") // 9
 )
 
@@ -114,6 +115,7 @@ var errorsMap = map[error]int{
 	// environment
 	ConfigureError:     3,
 	UnauthorizedError:  4,
+	NetworkError:       5,
 	InvalidPython3Venv: 9,
 
 	// loader
diff --git a/hrp/internal/version/VERSION b/hrp/internal/version/VERSION
index d98b50b7..5bec49cc 100644
--- a/hrp/internal/version/VERSION
+++ b/hrp/internal/version/VERSION
@@ -1 +1 @@
-v5.0.0-beta-2409201812
\ No newline at end of file
+v5.0.0-beta-2409211833
\ No newline at end of file
diff --git a/hrp/pkg/uixt/client.go b/hrp/pkg/uixt/client.go
index ac4a91e0..c75c47fb 100644
--- a/hrp/pkg/uixt/client.go
+++ b/hrp/pkg/uixt/client.go
@@ -73,10 +73,10 @@ type Driver struct {
 }
 
 type DriverResult struct {
-	RequestUrl      string        `json:"request_driver_url"`
-	RequestBody     string        `json:"request_driver_body,omitempty"`
-	RequestDuration time.Duration `json:"request_driver_duration"`
-	RequestTime     time.Time     `json:"request_driver_time"`
+	RequestUrl      string    `json:"request_driver_url"`
+	RequestBody     string    `json:"request_driver_body,omitempty"`
+	RequestDuration int64     `json:"request_driver_duration(ms)"` // ms
+	RequestTime     time.Time `json:"request_driver_time"`
 }
 
 func (wd *Driver) concatURL(u *url.URL, elem ...string) string {
@@ -133,7 +133,7 @@ func (wd *Driver) httpRequest(method string, rawURL string, rawBody []byte) (raw
 	driverResult := &DriverResult{
 		RequestUrl:      rawURL,
 		RequestBody:     string(rawBody),
-		RequestDuration: duration,
+		RequestDuration: duration.Milliseconds(),
 		RequestTime:     time.Now(),
 	}
 	wd.session.addRequestResult(driverResult)