diff --git a/go.mod b/go.mod
index 2bd5ddef9..3466d80a4 100644
--- a/go.mod
+++ b/go.mod
@@ -8,6 +8,7 @@ require (
 	github.com/bwmarrin/discordgo v0.29.0
 	github.com/caarlos0/env/v11 v11.3.1
 	github.com/chzyer/readline v1.5.1
+	github.com/ergochat/irc-go v0.5.0
 	github.com/gdamore/tcell/v2 v2.13.8
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.3
@@ -19,6 +20,7 @@ require (
 	github.com/open-dingtalk/dingtalk-stream-sdk-go v0.9.1
 	github.com/openai/openai-go/v3 v3.22.0
 	github.com/rivo/tview v0.42.0
+	github.com/rs/zerolog v1.34.0
 	github.com/slack-go/slack v0.17.3
 	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
@@ -37,7 +39,6 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/elliotchance/orderedmap/v3 v3.1.0 // indirect
-	github.com/ergochat/irc-go v0.5.0 // indirect
 	github.com/gdamore/encoding v1.0.1 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.3.0 // indirect
@@ -48,7 +49,6 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/rs/zerolog v1.34.0 // indirect
 	github.com/segmentio/asm v1.1.3 // indirect
 	github.com/segmentio/encoding v0.5.3 // indirect
 	github.com/spf13/pflag v1.0.10 // indirect
diff --git a/pkg/logger/logger.go b/pkg/logger/logger.go
index 6fbfdba32..c292e68ee 100644
--- a/pkg/logger/logger.go
+++ b/pkg/logger/logger.go
@@ -43,30 +43,7 @@ func init() {
 
 		consoleWriter := zerolog.ConsoleWriter{
 			Out:        os.Stdout,
-			TimeFormat: "15:04:05",
-			NoColor:    false,
-		}
-
-		consoleWriter.FormatLevel = func(i any) string {
-			level, ok := i.(string)
-			if !ok {
-				return fmt.Sprintf("| %-5s |", i)
-			}
-
-			switch strings.ToUpper(level) {
-			case "DEBUG":
-				return "| \x1b[36mDBG\x1b[0m |"
-			case "INFO":
-				return "| \x1b[32mINF\x1b[0m |"
-			case "WARN":
-				return "| \x1b[33mWRN\x1b[0m |"
-			case "ERROR":
-				return "| \x1b[31mERR\x1b[0m |"
-			case "FATAL":
-				return "| \x1b[35mFTL\x1b[0m |"
-			default:
-				return fmt.Sprintf("| %-5s |", level)
-			}
+			TimeFormat: "15:04:05", // TODO: make it configurable???
 		}
 
 		logger = zerolog.New(consoleWriter).With().Timestamp().Logger()
@@ -164,9 +141,9 @@ func logMessage(level LogLevel, component string, message string, fields map[str
 
 	// Build combined field with component and caller
 	if component != "" {
-		event.Str("caller", fmt.Sprintf("%-6s | %s:%d (%s)", component, callerFile, callerLine, callerFunc))
+		event.Str("caller", fmt.Sprintf("%-6s %s:%d (%s)", component, callerFile, callerLine, callerFunc))
 	} else {
-		event.Str("caller", fmt.Sprintf("<none> | %s:%d (%s)", callerFile, callerLine, callerFunc))
+		event.Str("caller", fmt.Sprintf("<none> %s:%d (%s)", callerFile, callerLine, callerFunc))
 	}
 
 	for k, v := range fields {
@@ -380,22 +357,3 @@ func (b *Logger) WithLevels(levels map[int]LogLevel) *Logger {
 func NewLogger(component string) *Logger {
 	return &Logger{component: component}
 }
-
-// for debugging logger only
-//
-//nolint:unused
-func debugCallerInfo() {
-	for i := 2; i < 15; i++ {
-		pc, file, line, ok := runtime.Caller(i)
-		if !ok {
-			continue
-		}
-
-		fn := runtime.FuncForPC(pc)
-		if fn == nil {
-			continue
-		}
-
-		fmt.Println(file, line)
-	}
-}