diff --git a/internal/notif/base.go b/internal/notif/base.go
index da55939..62ac650 100644
--- a/internal/notif/base.go
+++ b/internal/notif/base.go
@@ -16,9 +16,16 @@ type ProviderBase struct {
 	Format *LogFormat `json:"format"`
 }
 
+type rawError []byte
+
+func (e rawError) Error() string {
+	return string(e)
+}
+
 var (
 	ErrMissingToken     = gperr.New("token is required")
 	ErrURLMissingScheme = gperr.New("url missing scheme, expect 'http://' or 'https://'")
+	ErrUnknownError     = gperr.New("unknown error")
 )
 
 // Validate implements the utils.CustomValidator interface.
@@ -61,10 +68,10 @@ func (base *ProviderBase) SetHeaders(logMsg *LogMessage, headers http.Header) {
 	// no-op by default
 }
 
-func (base *ProviderBase) makeRespError(resp *http.Response) error {
-	body, err := io.ReadAll(resp.Body)
-	if err == nil {
-		return gperr.Errorf("%s status %d: %s", base.Name, resp.StatusCode, body)
+func (base *ProviderBase) fmtError(respBody io.Reader) error {
+	body, err := io.ReadAll(respBody)
+	if err == nil && len(body) > 0 {
+		return rawError(body)
 	}
-	return gperr.Errorf("%s status %d", base.Name, resp.StatusCode)
+	return ErrUnknownError
 }
diff --git a/internal/notif/body.go b/internal/notif/body.go
index cac661f..bbbdb82 100644
--- a/internal/notif/body.go
+++ b/internal/notif/body.go
@@ -55,6 +55,10 @@ func (f *LogFormat) Parse(format string) error {
 	return nil
 }
 
+func (f *FieldsBody) Add(name, value string) {
+	*f = append(*f, LogField{Name: name, Value: value})
+}
+
 func (f FieldsBody) Format(format *LogFormat) ([]byte, error) {
 	switch format {
 	case LogFormatMarkdown:
diff --git a/internal/notif/dispatcher.go b/internal/notif/dispatcher.go
index 9e7cba9..56a13d9 100644
--- a/internal/notif/dispatcher.go
+++ b/internal/notif/dispatcher.go
@@ -1,18 +1,21 @@
 package notif
 
 import (
+	"time"
+
 	"github.com/rs/zerolog"
 	"github.com/yusing/go-proxy/internal/gperr"
-	"github.com/yusing/go-proxy/internal/logging"
 	"github.com/yusing/go-proxy/internal/task"
 	F "github.com/yusing/go-proxy/internal/utils/functional"
 )
 
 type (
 	Dispatcher struct {
-		task      *task.Task
-		logCh     chan *LogMessage
-		providers F.Set[Provider]
+		task        *task.Task
+		providers   F.Set[Provider]
+		logCh       chan *LogMessage
+		retryCh     chan *RetryMessage
+		retryTicker *time.Ticker
 	}
 	LogMessage struct {
 		Level zerolog.Level
@@ -20,17 +23,33 @@ type (
 		Body  LogBody
 		Color Color
 	}
+	RetryMessage struct {
+		Message  *LogMessage
+		Trials   int
+		Provider Provider
+	}
 )
 
 var dispatcher *Dispatcher
 
-const dispatchErr = "notification dispatch error"
+const retryInterval = 5 * time.Second
+
+var maxRetries = map[zerolog.Level]int{
+	zerolog.DebugLevel: 1,
+	zerolog.InfoLevel:  1,
+	zerolog.WarnLevel:  3,
+	zerolog.ErrorLevel: 5,
+	zerolog.FatalLevel: 10,
+	zerolog.PanicLevel: 10,
+}
 
 func StartNotifDispatcher(parent task.Parent) *Dispatcher {
 	dispatcher = &Dispatcher{
-		task:      parent.Subtask("notification"),
-		logCh:     make(chan *LogMessage),
-		providers: F.NewSet[Provider](),
+		task:        parent.Subtask("notification"),
+		providers:   F.NewSet[Provider](),
+		logCh:       make(chan *LogMessage),
+		retryCh:     make(chan *RetryMessage, 100),
+		retryTicker: time.NewTicker(retryInterval),
 	}
 	go dispatcher.start()
 	return dispatcher
@@ -48,10 +67,6 @@ func Notify(msg *LogMessage) {
 	}
 }
 
-func (f *FieldsBody) Add(name, value string) {
-	*f = append(*f, LogField{Name: name, Value: value})
-}
-
 func (disp *Dispatcher) RegisterProvider(cfg *NotificationConfig) {
 	disp.providers.Add(cfg.Provider)
 }
@@ -61,6 +76,7 @@ func (disp *Dispatcher) start() {
 		dispatcher = nil
 		disp.providers.Clear()
 		close(disp.logCh)
+		close(disp.retryCh)
 		disp.task.Finish(nil)
 	}()
 
@@ -73,6 +89,23 @@ func (disp *Dispatcher) start() {
 				return
 			}
 			go disp.dispatch(msg)
+		case <-disp.retryTicker.C:
+			if len(disp.retryCh) == 0 {
+				continue
+			}
+			var msgs []*RetryMessage
+			done := false
+			for !done {
+				select {
+				case msg := <-disp.retryCh:
+					msgs = append(msgs, msg)
+				default:
+					done = true
+				}
+			}
+			if err := disp.retry(msgs); err != nil {
+				gperr.LogError("notification retry failed", err)
+			}
 		}
 	}
 }
@@ -81,15 +114,34 @@ func (disp *Dispatcher) dispatch(msg *LogMessage) {
 	task := disp.task.Subtask("dispatcher")
 	defer task.Finish("notif dispatched")
 
-	errs := gperr.NewBuilderWithConcurrency(dispatchErr)
 	disp.providers.RangeAllParallel(func(p Provider) {
-		if err := notifyProvider(task.Context(), p, msg); err != nil {
-			errs.Add(gperr.PrependSubject(p.GetName(), err))
+		if err := msg.notify(task.Context(), p); err != nil {
+			disp.retryCh <- &RetryMessage{
+				Message:  msg,
+				Trials:   0,
+				Provider: p,
+			}
 		}
 	})
-	if errs.HasError() {
-		gperr.LogError(errs.About(), errs.Error())
-	} else {
-		logging.Debug().Str("title", msg.Title).Msgf("dispatched notif")
-	}
+}
+
+func (disp *Dispatcher) retry(messages []*RetryMessage) error {
+	task := disp.task.Subtask("retry")
+	defer task.Finish("notif retried")
+
+	errs := gperr.NewBuilder("notification failure")
+	for _, msg := range messages {
+		err := msg.Message.notify(task.Context(), msg.Provider)
+		if err == nil {
+			continue
+		}
+		if msg.Trials > maxRetries[msg.Message.Level] {
+			errs.Addf("notification provider %s failed after %d trials", msg.Provider.GetName(), msg.Trials)
+			errs.Add(err)
+			continue
+		}
+		msg.Trials++
+		disp.retryCh <- msg
+	}
+	return errs.Error()
 }
diff --git a/internal/notif/gotify.go b/internal/notif/gotify.go
index c369304..e72a935 100644
--- a/internal/notif/gotify.go
+++ b/internal/notif/gotify.go
@@ -3,7 +3,7 @@ package notif
 import (
 	"encoding/json"
 	"fmt"
-	"net/http"
+	"io"
 
 	"github.com/gotify/server/v2/model"
 	"github.com/rs/zerolog"
@@ -62,12 +62,12 @@ func (client *GotifyClient) MarshalMessage(logMsg *LogMessage) ([]byte, error) {
 	return data, nil
 }
 
-// makeRespError implements Provider.
-func (client *GotifyClient) makeRespError(resp *http.Response) error {
+// fmtError implements Provider.
+func (client *GotifyClient) fmtError(respBody io.Reader) error {
 	var errm model.Error
-	err := json.NewDecoder(resp.Body).Decode(&errm)
+	err := json.NewDecoder(respBody).Decode(&errm)
 	if err != nil {
-		return fmt.Errorf("%s status %d, but failed to decode err response: %w", client.Name, resp.StatusCode, err)
+		return fmt.Errorf("failed to decode err response: %w", err)
 	}
-	return fmt.Errorf("%s status %d %s: %s", client.Name, resp.StatusCode, errm.Error, errm.ErrorDescription)
+	return fmt.Errorf("%s: %s", errm.Error, errm.ErrorDescription)
 }
diff --git a/internal/notif/providers.go b/internal/notif/providers.go
index 3032fb4..0d4c38a 100644
--- a/internal/notif/providers.go
+++ b/internal/notif/providers.go
@@ -3,11 +3,13 @@ package notif
 import (
 	"bytes"
 	"context"
+	"fmt"
+	"io"
 	"net/http"
 	"time"
 
 	"github.com/yusing/go-proxy/internal/gperr"
-	gphttp "github.com/yusing/go-proxy/internal/net/gphttp"
+	"github.com/yusing/go-proxy/internal/logging"
 	"github.com/yusing/go-proxy/internal/utils"
 )
 
@@ -24,7 +26,7 @@ type (
 		MarshalMessage(logMsg *LogMessage) ([]byte, error)
 		SetHeaders(logMsg *LogMessage, headers http.Header)
 
-		makeRespError(resp *http.Response) error
+		fmtError(respBody io.Reader) error
 	}
 	ProviderCreateFunc func(map[string]any) (Provider, gperr.Error)
 	ProviderConfig     map[string]any
@@ -36,10 +38,10 @@ const (
 	ProviderWebhook = "webhook"
 )
 
-func notifyProvider(ctx context.Context, provider Provider, msg *LogMessage) error {
+func (msg *LogMessage) notify(ctx context.Context, provider Provider) error {
 	body, err := provider.MarshalMessage(msg)
 	if err != nil {
-		return gperr.PrependSubject(provider.GetName(), err)
+		return err
 	}
 
 	ctx, cancel := context.WithTimeout(ctx, 2*time.Second)
@@ -52,7 +54,7 @@ func notifyProvider(ctx context.Context, provider Provider, msg *LogMessage) err
 		bytes.NewReader(body),
 	)
 	if err != nil {
-		return gperr.PrependSubject(provider.GetName(), err)
+		return err
 	}
 
 	req.Header.Set("Content-Type", provider.GetMIMEType())
@@ -63,13 +65,22 @@ func notifyProvider(ctx context.Context, provider Provider, msg *LogMessage) err
 
 	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
-		return gperr.PrependSubject(provider.GetName(), err)
+		return err
 	}
 
 	defer resp.Body.Close()
 
-	if !gphttp.IsSuccess(resp.StatusCode) {
-		return provider.makeRespError(resp)
+	switch resp.StatusCode {
+	case http.StatusOK, http.StatusCreated, http.StatusAccepted:
+		body, _ := io.ReadAll(resp.Body)
+		logging.Debug().
+			Str("provider", provider.GetName()).
+			Str("url", provider.GetURL()).
+			Str("status", resp.Status).
+			RawJSON("resp_body", body).
+			Msg("notification sent")
+		return nil
+	default:
+		return fmt.Errorf("http status %d: %w", resp.StatusCode, provider.fmtError(resp.Body))
 	}
-	return nil
 }
diff --git a/internal/notif/webhook.go b/internal/notif/webhook.go
index f2343b8..a0c7d65 100644
--- a/internal/notif/webhook.go
+++ b/internal/notif/webhook.go
@@ -3,7 +3,6 @@ package notif
 import (
 	_ "embed"
 	"encoding/json"
-	"fmt"
 	"io"
 	"net/http"
 	"strings"
@@ -88,16 +87,13 @@ func (webhook *Webhook) GetMIMEType() string {
 	return webhook.MIMEType
 }
 
-// makeRespError implements Provider.
-func (webhook *Webhook) makeRespError(resp *http.Response) error {
-	body, err := io.ReadAll(resp.Body)
-	if err != nil {
-		return fmt.Errorf("%s status %d, failed to read body: %w", webhook.Name, resp.StatusCode, err)
+// fmtError implements Provider.
+func (webhook *Webhook) fmtError(respBody io.Reader) error {
+	body, err := io.ReadAll(respBody)
+	if err != nil || len(body) == 0 {
+		return ErrUnknownError
 	}
-	if len(body) > 0 {
-		return fmt.Errorf("%s status %d: %s", webhook.Name, resp.StatusCode, body)
-	}
-	return fmt.Errorf("%s status %d", webhook.Name, resp.StatusCode)
+	return rawError(body)
 }
 
 func (webhook *Webhook) MarshalMessage(logMsg *LogMessage) ([]byte, error) {
diff --git a/internal/utils/strutils/ansi/ansi.go b/internal/utils/strutils/ansi/ansi.go
index 1f8315a..eb11f46 100644
--- a/internal/utils/strutils/ansi/ansi.go
+++ b/internal/utils/strutils/ansi/ansi.go
@@ -20,6 +20,26 @@ const (
 	HighlightWhite  = BrightWhite + Bold
 )
 
+func Error(s string) string {
+	return WithANSI(s, HighlightRed)
+}
+
+func Success(s string) string {
+	return WithANSI(s, HighlightGreen)
+}
+
+func Warning(s string) string {
+	return WithANSI(s, HighlightYellow)
+}
+
+func Info(s string) string {
+	return WithANSI(s, HighlightCyan)
+}
+
+func WithANSI(s string, ansi string) string {
+	return ansi + s + Reset
+}
+
 func StripANSI(s string) string {
 	return ansiRegexp.ReplaceAllString(s, "")
 }
diff --git a/internal/utils/strutils/format.go b/internal/utils/strutils/format.go
index a4f675d..45e21e7 100644
--- a/internal/utils/strutils/format.go
+++ b/internal/utils/strutils/format.go
@@ -219,7 +219,7 @@ func DoYouMean(s string) string {
 	if s == "" {
 		return ""
 	}
-	return "Did you mean " + ansi.HighlightGreen + s + ansi.Reset + "?"
+	return "Did you mean " + ansi.Info(s) + "?"
 }
 
 func Pluralize(n int64) string {
diff --git a/internal/watcher/events/event_queue.go b/internal/watcher/events/event_queue.go
index 276a2d9..df907e7 100644
--- a/internal/watcher/events/event_queue.go
+++ b/internal/watcher/events/event_queue.go
@@ -56,9 +56,11 @@ func (e *EventQueue) Start(eventCh <-chan Event, errCh <-chan gperr.Error) {
 	e.onFlush = func(events []Event) {
 		defer func() {
 			if err := recover(); err != nil {
-				e.onError(gperr.New("recovered panic in onFlush").
-					Withf("%v", err).
-					Subject(e.task.Name()))
+				if err, ok := err.(error); ok {
+					e.onError(gperr.Wrap(err).Subject(e.task.Name()))
+				} else {
+					e.onError(gperr.New("recovered panic in onFlush").Withf("%v", err).Subject(e.task.Name()))
+				}
 				if common.IsDebug {
 					panic(string(debug.Stack()))
 				}