diff --git a/cmd/picoclaw-launcher-tui/config/config.go b/cmd/picoclaw-launcher-tui/config/config.go
index 64d479285..227b9fa3d 100644
--- a/cmd/picoclaw-launcher-tui/config/config.go
+++ b/cmd/picoclaw-launcher-tui/config/config.go
@@ -14,6 +14,7 @@ import (
 	"path/filepath"
 
 	"github.com/BurntSushi/toml"
+
 	"github.com/sipeed/picoclaw/pkg/fileutil"
 )
 
@@ -160,44 +161,44 @@ func SyncSelectedModelToMainConfig(scheme Scheme, user User, modelID string) err
 	}
 	mainConfigPath := filepath.Join(home, ".picoclaw", "config.json")
 
-	var cfg map[string]interface{}
-	if data, err := os.ReadFile(mainConfigPath); err == nil {
-		if err := json.Unmarshal(data, &cfg); err != nil {
-			cfg = make(map[string]interface{})
+	var cfg map[string]any
+	if data, readErr := os.ReadFile(mainConfigPath); readErr == nil {
+		if unmarshalErr := json.Unmarshal(data, &cfg); unmarshalErr != nil {
+			cfg = make(map[string]any)
 		}
 	} else {
-		cfg = make(map[string]interface{})
+		cfg = make(map[string]any)
 	}
 
 	if _, ok := cfg["agents"]; !ok {
-		cfg["agents"] = make(map[string]interface{})
+		cfg["agents"] = make(map[string]any)
 	}
-	agents, ok := cfg["agents"].(map[string]interface{})
+	agents, ok := cfg["agents"].(map[string]any)
 	if ok {
 		if _, ok := agents["defaults"]; !ok {
-			agents["defaults"] = make(map[string]interface{})
+			agents["defaults"] = make(map[string]any)
 		}
-		defaults, ok := agents["defaults"].(map[string]interface{})
+		defaults, ok := agents["defaults"].(map[string]any)
 		if ok {
 			defaults["model"] = "tui-prefer"
 		}
 	}
 
-	tuiModel := map[string]interface{}{
+	tuiModel := map[string]any{
 		"model_name": "tui-prefer",
 		"model":      modelID,
 		"api_key":    user.Key,
 		"api_base":   scheme.BaseURL,
 	}
 
-	modelList := []interface{}{}
-	if ml, ok := cfg["model_list"].([]interface{}); ok {
+	modelList := []any{}
+	if ml, ok := cfg["model_list"].([]any); ok {
 		modelList = ml
 	}
 
 	found := false
 	for i, m := range modelList {
-		if entry, ok := m.(map[string]interface{}); ok {
+		if entry, ok := m.(map[string]any); ok {
 			if name, ok := entry["model_name"].(string); ok && name == "tui-prefer" {
 				modelList[i] = tuiModel
 				found = true
diff --git a/cmd/picoclaw-launcher-tui/ui/app.go b/cmd/picoclaw-launcher-tui/ui/app.go
index 512277129..a65693b01 100644
--- a/cmd/picoclaw-launcher-tui/ui/app.go
+++ b/cmd/picoclaw-launcher-tui/ui/app.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
+
 	tuicfg "github.com/sipeed/picoclaw/cmd/picoclaw-launcher-tui/config"
 )
 
@@ -79,7 +80,6 @@ func (a *App) refreshModelCache(onDone func()) {
 				continue
 			}
 			wg.Add(1)
-			u := u
 			bURL := baseURL
 			go func() {
 				defer wg.Done()
diff --git a/cmd/picoclaw-launcher-tui/ui/channels.go b/cmd/picoclaw-launcher-tui/ui/channels.go
index 4ba87b617..c976f1fcd 100644
--- a/cmd/picoclaw-launcher-tui/ui/channels.go
+++ b/cmd/picoclaw-launcher-tui/ui/channels.go
@@ -19,10 +19,15 @@ import (
 
 func (a *App) newChannelsPage() tview.Primitive {
 	list := tview.NewList()
-	list.SetBorder(true).SetTitle(" [#00f0ff::b] COMMUNICATION CHANNELS ").SetTitleColor(tcell.NewHexColor(0x00f0ff)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	list.SetBorder(true).
+		SetTitle(" [#00f0ff::b] COMMUNICATION CHANNELS ").
+		SetTitleColor(tcell.NewHexColor(0x00f0ff)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
 	list.SetMainTextColor(tcell.NewHexColor(0xe0e0e0))
 	list.SetSecondaryTextColor(tcell.NewHexColor(0x808080))
-	list.SetSelectedStyle(tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0x050510)))
+	list.SetSelectedStyle(
+		tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0x050510)),
+	)
 	list.SetHighlightFullLine(true)
 	list.SetBackgroundColor(tcell.NewHexColor(0x050510))
 
@@ -36,14 +41,14 @@ func (a *App) newChannelsPage() tview.Primitive {
 		}
 		configPath := filepath.Join(home, ".picoclaw", "config.json")
 
-		var cfg map[string]interface{}
+		var cfg map[string]any
 		if data, err := os.ReadFile(configPath); err == nil {
 			_ = json.Unmarshal(data, &cfg)
 		}
 
-		if chRaw, ok := cfg["channels"].(map[string]interface{}); ok {
+		if chRaw, ok := cfg["channels"].(map[string]any); ok {
 			for name, ch := range chRaw {
-				chMap, ok := ch.(map[string]interface{})
+				chMap, ok := ch.(map[string]any)
 				enabled := "disabled"
 				if ok {
 					if e, ok := chMap["enabled"].(bool); ok && e {
@@ -74,9 +79,12 @@ func (a *App) newChannelsPage() tview.Primitive {
 	return a.buildShell("channels", list, " [#ff00ff]Enter:[-] edit  [#ff2a2a]ESC:[-] back ")
 }
 
-func (a *App) showChannelEditForm(configPath, channelName string, existing map[string]interface{}) {
+func (a *App) showChannelEditForm(configPath, channelName string, existing map[string]any) {
 	form := tview.NewForm()
-	form.SetBorder(true).SetTitle(" [::b]EDIT CHANNEL ").SetTitleColor(tcell.NewHexColor(0x39ff14)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	form.SetBorder(true).
+		SetTitle(" [::b]EDIT CHANNEL ").
+		SetTitleColor(tcell.NewHexColor(0x39ff14)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
 	form.SetBackgroundColor(tcell.NewHexColor(0x1a1a2e))
 	form.SetFieldBackgroundColor(tcell.NewHexColor(0x050510))
 	form.SetFieldTextColor(tcell.NewHexColor(0x00f0ff))
@@ -109,21 +117,21 @@ func (a *App) showChannelEditForm(configPath, channelName string, existing map[s
 	}
 
 	form.AddButton("SAVE", func() {
-		var cfg map[string]interface{}
+		var cfg map[string]any
 		if data, err := os.ReadFile(configPath); err == nil {
 			if err := json.Unmarshal(data, &cfg); err != nil {
-				cfg = make(map[string]interface{})
+				cfg = make(map[string]any)
 			}
 		} else {
-			cfg = make(map[string]interface{})
+			cfg = make(map[string]any)
 		}
 
 		if _, ok := cfg["channels"]; !ok {
-			cfg["channels"] = make(map[string]interface{})
+			cfg["channels"] = make(map[string]any)
 		}
-		channels, ok := cfg["channels"].(map[string]interface{})
+		channels, ok := cfg["channels"].(map[string]any)
 		if !ok {
-			channels = make(map[string]interface{})
+			channels = make(map[string]any)
 			cfg["channels"] = channels
 		}
 
@@ -136,7 +144,7 @@ func (a *App) showChannelEditForm(configPath, channelName string, existing map[s
 			finalName = nameField.GetText()
 		}
 
-		updated := make(map[string]interface{})
+		updated := make(map[string]any)
 		if existing != nil {
 			for k, v := range existing {
 				updated[k] = v
diff --git a/cmd/picoclaw-launcher-tui/ui/gateway.go b/cmd/picoclaw-launcher-tui/ui/gateway.go
index d71f7b488..1138c12db 100644
--- a/cmd/picoclaw-launcher-tui/ui/gateway.go
+++ b/cmd/picoclaw-launcher-tui/ui/gateway.go
@@ -98,7 +98,14 @@ func startGateway() error {
 	time.Sleep(1 * time.Second)
 
 	if runtime.GOOS == "windows" {
-		cmd := exec.Command("wmic", "process", "where", "name='picoclaw.exe' and commandline like '%gateway%'", "get", "processid")
+		cmd := exec.Command(
+			"wmic",
+			"process",
+			"where",
+			"name='picoclaw.exe' and commandline like '%gateway%'",
+			"get",
+			"processid",
+		)
 		output, err := cmd.Output()
 		if err != nil {
 			return fmt.Errorf("failed to get gateway PID: %w", err)
@@ -154,7 +161,10 @@ func stopGateway() error {
 
 func (a *App) newGatewayPage() tview.Primitive {
 	flex := tview.NewFlex().SetDirection(tview.FlexRow)
-	flex.SetBorder(true).SetTitle(" [#00f0ff::b] GATEWAY MANAGEMENT ").SetTitleColor(tcell.NewHexColor(0x00f0ff)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	flex.SetBorder(true).
+		SetTitle(" [#00f0ff::b] GATEWAY MANAGEMENT ").
+		SetTitleColor(tcell.NewHexColor(0x00f0ff)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
 	flex.SetBackgroundColor(tcell.NewHexColor(0x050510))
 
 	statusTV := tview.NewTextView().
diff --git a/cmd/picoclaw-launcher-tui/ui/home.go b/cmd/picoclaw-launcher-tui/ui/home.go
index 6d906eccd..74a7769cf 100644
--- a/cmd/picoclaw-launcher-tui/ui/home.go
+++ b/cmd/picoclaw-launcher-tui/ui/home.go
@@ -15,10 +15,15 @@ import (
 
 func (a *App) newHomePage() tview.Primitive {
 	list := tview.NewList()
-	list.SetBorder(true).SetTitle(" [#00f0ff::b] ACTIVE CONFIGURATION ").SetTitleColor(tcell.NewHexColor(0x00f0ff)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	list.SetBorder(true).
+		SetTitle(" [#00f0ff::b] ACTIVE CONFIGURATION ").
+		SetTitleColor(tcell.NewHexColor(0x00f0ff)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
 	list.SetMainTextColor(tcell.NewHexColor(0xe0e0e0))
 	list.SetSecondaryTextColor(tcell.NewHexColor(0x808080))
-	list.SetSelectedStyle(tcell.StyleDefault.Background(tcell.NewHexColor(0x39ff14)).Foreground(tcell.NewHexColor(0x050510)))
+	list.SetSelectedStyle(
+		tcell.StyleDefault.Background(tcell.NewHexColor(0x39ff14)).Foreground(tcell.NewHexColor(0x050510)),
+	)
 	list.SetHighlightFullLine(true)
 	list.SetBackgroundColor(tcell.NewHexColor(0x050510))
 
@@ -28,9 +33,14 @@ func (a *App) newHomePage() tview.Primitive {
 		list.AddItem("MODEL: "+a.cfg.CurrentModelLabel(), "Select to configure AI model", 'm', func() {
 			a.navigateTo("schemes", a.newSchemesPage())
 		})
-		list.AddItem("CHANNELS: Configure communication channels", "Manage Telegram/Discord/WeChat channels", 'n', func() {
-			a.navigateTo("channels", a.newChannelsPage())
-		})
+		list.AddItem(
+			"CHANNELS: Configure communication channels",
+			"Manage Telegram/Discord/WeChat channels",
+			'n',
+			func() {
+				a.navigateTo("channels", a.newChannelsPage())
+			},
+		)
 		list.AddItem("GATEWAY MANAGEMENT", "Manage PicoClaw gateway daemon", 'g', func() {
 			a.navigateTo("gateway", a.newGatewayPage())
 		})
@@ -52,5 +62,9 @@ func (a *App) newHomePage() tview.Primitive {
 
 	a.pageRefreshFns["home"] = rebuildList
 
-	return a.buildShell("home", list, " [#00f0ff]m:[-] model  [#00f0ff]n:[-] channels  [#00f0ff]g:[-] gateway  [#00f0ff]c:[-] chat  [#ff2a2a]q:[-] quit ")
+	return a.buildShell(
+		"home",
+		list,
+		" [#00f0ff]m:[-] model  [#00f0ff]n:[-] channels  [#00f0ff]g:[-] gateway  [#00f0ff]c:[-] chat  [#ff2a2a]q:[-] quit ",
+	)
 }
diff --git a/cmd/picoclaw-launcher-tui/ui/models.go b/cmd/picoclaw-launcher-tui/ui/models.go
index 1f9484b26..20e5f0182 100644
--- a/cmd/picoclaw-launcher-tui/ui/models.go
+++ b/cmd/picoclaw-launcher-tui/ui/models.go
@@ -15,6 +15,7 @@ import (
 
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
+
 	tuicfg "github.com/sipeed/picoclaw/cmd/picoclaw-launcher-tui/config"
 )
 
@@ -33,8 +34,13 @@ func (a *App) newModelsPage(schemeName, userName, baseURL string) tview.Primitiv
 		SetBorders(false).
 		SetSelectable(true, false).
 		SetFixed(0, 0)
-	table.SetBorder(true).SetTitle(fmt.Sprintf(" [#00f0ff::b] MODELS · %s / %s ", schemeName, userName)).SetTitleColor(tcell.NewHexColor(0x00f0ff)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
-	table.SetSelectedStyle(tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0xffffff)))
+	table.SetBorder(true).
+		SetTitle(fmt.Sprintf(" [#00f0ff::b] MODELS · %s / %s ", schemeName, userName)).
+		SetTitleColor(tcell.NewHexColor(0x00f0ff)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	table.SetSelectedStyle(
+		tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0xffffff)),
+	)
 	table.SetBackgroundColor(tcell.NewHexColor(0x050510))
 
 	var modelIDs []string
@@ -187,5 +193,8 @@ func fetchModels(baseURL, apiKey string) ([]modelEntry, error) {
 		return arr, nil
 	}
 
-	return nil, fmt.Errorf("decode response: unrecognised shape: %s", strings.TrimSpace(string(body[:min(len(body), 256)])))
+	return nil, fmt.Errorf(
+		"decode response: unrecognized shape: %s",
+		strings.TrimSpace(string(body[:min(len(body), 256)])),
+	)
 }
diff --git a/cmd/picoclaw-launcher-tui/ui/schemes.go b/cmd/picoclaw-launcher-tui/ui/schemes.go
index 70375eccc..e38d7fa86 100644
--- a/cmd/picoclaw-launcher-tui/ui/schemes.go
+++ b/cmd/picoclaw-launcher-tui/ui/schemes.go
@@ -10,6 +10,7 @@ import (
 
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
+
 	tuicfg "github.com/sipeed/picoclaw/cmd/picoclaw-launcher-tui/config"
 )
 
@@ -17,8 +18,13 @@ func (a *App) newSchemesPage() tview.Primitive {
 	table := tview.NewTable().
 		SetBorders(false).
 		SetSelectable(true, false)
-	table.SetBorder(true).SetTitle(" [#00f0ff::b] PROVIDER SCHEMES ").SetTitleColor(tcell.NewHexColor(0x00f0ff)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
-	table.SetSelectedStyle(tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0xffffff)))
+	table.SetBorder(true).
+		SetTitle(" [#00f0ff::b] PROVIDER SCHEMES ").
+		SetTitleColor(tcell.NewHexColor(0x00f0ff)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	table.SetSelectedStyle(
+		tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0xffffff)),
+	)
 	table.SetBackgroundColor(tcell.NewHexColor(0x050510))
 
 	rowToIdx := func(row int) int { return row / 2 }
@@ -165,7 +171,11 @@ func (a *App) newSchemesPage() tview.Primitive {
 		return event
 	})
 
-	return a.buildShell("schemes", table, " [#00f0ff]a:[-] add  [#00f0ff]e:[-] edit  [#ff2a2a]d:[-] delete  [#39ff14]Enter:[-] open  [#ff00ff]ESC:[-] back ")
+	return a.buildShell(
+		"schemes",
+		table,
+		" [#00f0ff]a:[-] add  [#00f0ff]e:[-] edit  [#ff2a2a]d:[-] delete  [#39ff14]Enter:[-] open  [#ff00ff]ESC:[-] back ",
+	)
 }
 
 func (a *App) showSchemeForm(existing *tuicfg.Scheme, onSave func(tuicfg.Scheme)) {
@@ -220,7 +230,10 @@ func (a *App) showSchemeForm(existing *tuicfg.Scheme, onSave func(tuicfg.Scheme)
 			a.hideModal("scheme-form")
 		})
 
-	form.SetBorder(true).SetTitle(" [::b]" + title + " ").SetTitleColor(tcell.NewHexColor(0x39ff14)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	form.SetBorder(true).
+		SetTitle(" [::b]" + title + " ").
+		SetTitleColor(tcell.NewHexColor(0x39ff14)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
 	form.SetBackgroundColor(tcell.NewHexColor(0x1a1a2e))
 	form.SetFieldBackgroundColor(tcell.NewHexColor(0x050510))
 	form.SetFieldTextColor(tcell.NewHexColor(0x00f0ff))
diff --git a/cmd/picoclaw-launcher-tui/ui/users.go b/cmd/picoclaw-launcher-tui/ui/users.go
index 4a877d3c7..b00fc8982 100644
--- a/cmd/picoclaw-launcher-tui/ui/users.go
+++ b/cmd/picoclaw-launcher-tui/ui/users.go
@@ -10,6 +10,7 @@ import (
 
 	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
+
 	tuicfg "github.com/sipeed/picoclaw/cmd/picoclaw-launcher-tui/config"
 )
 
@@ -17,8 +18,13 @@ func (a *App) newUsersPage(schemeName string) tview.Primitive {
 	table := tview.NewTable().
 		SetBorders(false).
 		SetSelectable(true, false)
-	table.SetBorder(true).SetTitle(fmt.Sprintf(" [#00f0ff::b] USERS · %s ", schemeName)).SetTitleColor(tcell.NewHexColor(0x00f0ff)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
-	table.SetSelectedStyle(tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0xffffff)))
+	table.SetBorder(true).
+		SetTitle(fmt.Sprintf(" [#00f0ff::b] USERS · %s ", schemeName)).
+		SetTitleColor(tcell.NewHexColor(0x00f0ff)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	table.SetSelectedStyle(
+		tcell.StyleDefault.Background(tcell.NewHexColor(0xff00ff)).Foreground(tcell.NewHexColor(0xffffff)),
+	)
 	table.SetBackgroundColor(tcell.NewHexColor(0x050510))
 
 	visibleUsers := func() []tuicfg.User {
@@ -179,7 +185,11 @@ func (a *App) newUsersPage(schemeName string) tview.Primitive {
 		return event
 	})
 
-	return a.buildShell("users", table, " [#00f0ff]a:[-] add  [#00f0ff]e:[-] edit  [#ff2a2a]d:[-] delete  [#39ff14]Enter:[-] models  [#ff00ff]ESC:[-] back ")
+	return a.buildShell(
+		"users",
+		table,
+		" [#00f0ff]a:[-] add  [#00f0ff]e:[-] edit  [#ff2a2a]d:[-] delete  [#39ff14]Enter:[-] models  [#ff00ff]ESC:[-] back ",
+	)
 }
 
 func (a *App) showUserForm(schemeName string, existing *tuicfg.User, onSave func(tuicfg.User)) {
@@ -229,7 +239,10 @@ func (a *App) showUserForm(schemeName string, existing *tuicfg.User, onSave func
 			a.hideModal("user-form")
 		})
 
-	form.SetBorder(true).SetTitle(" [::b]" + title + " ").SetTitleColor(tcell.NewHexColor(0x39ff14)).SetBorderColor(tcell.NewHexColor(0x00f0ff))
+	form.SetBorder(true).
+		SetTitle(" [::b]" + title + " ").
+		SetTitleColor(tcell.NewHexColor(0x39ff14)).
+		SetBorderColor(tcell.NewHexColor(0x00f0ff))
 	form.SetBackgroundColor(tcell.NewHexColor(0x1a1a2e))
 	form.SetFieldBackgroundColor(tcell.NewHexColor(0x050510))
 	form.SetFieldTextColor(tcell.NewHexColor(0x00f0ff))