diff --git a/go.mod b/go.mod
index 8d0cbaf..f897371 100644
--- a/go.mod
+++ b/go.mod
@@ -5,14 +5,17 @@ go 1.21.6
 require (
 	github.com/charmbracelet/bubbles v0.18.0
 	github.com/charmbracelet/bubbletea v0.26.2
+	github.com/charmbracelet/huh v0.3.0
 	github.com/charmbracelet/lipgloss v0.10.0
 )
 
 require (
+	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/catppuccin/go v0.2.0 // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
-	github.com/mattn/go-isatty v0.0.18 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
@@ -23,7 +26,7 @@ require (
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.20.0 // indirect
 	golang.org/x/term v0.20.0 // indirect
-	golang.org/x/text v0.3.8 // indirect
+	golang.org/x/text v0.13.0 // indirect
 )
 
 replace github.com/jshawl/abcd v0.0.0 => ./
diff --git a/go.sum b/go.sum
index 1b8e96a..001953a 100644
--- a/go.sum
+++ b/go.sum
@@ -1,17 +1,23 @@
+github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
+github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
+github.com/catppuccin/go v0.2.0 h1:ktBeIrIP42b/8FGiScP9sgrWOss3lw0Z5SktRoithGA=
+github.com/catppuccin/go v0.2.0/go.mod h1:8IHJuMGaUUjQM82qBrGNBv7LFq6JI3NnQCF6MOlZjpc=
 github.com/charmbracelet/bubbles v0.18.0 h1:PYv1A036luoBGroX6VWjQIE9Syf2Wby2oOl/39KLfy0=
 github.com/charmbracelet/bubbles v0.18.0/go.mod h1:08qhZhtIwzgrtBjAcJnij1t1H0ZRjwHyGsy6AL11PSw=
 github.com/charmbracelet/bubbletea v0.26.2 h1:Eeb+n75Om9gQ+I6YpbCXQRKHt5Pn4vMwusQpwLiEgJQ=
 github.com/charmbracelet/bubbletea v0.26.2/go.mod h1:6I0nZ3YHUrQj7YHIHlM8RySX4ZIthTliMY+W8X8b+Gs=
+github.com/charmbracelet/huh v0.3.0 h1:CxPplWkgW2yUTDDG0Z4S5HH8SJOosWHd4LxCvi0XsKE=
+github.com/charmbracelet/huh v0.3.0/go.mod h1:fujUdKX8tC45CCSaRQdw789O6uaCRwx8l2NDyKfC4jA=
 github.com/charmbracelet/lipgloss v0.10.0 h1:KWeXFSexGcfahHX+54URiZGkBFazf70JNMtwg/AFW3s=
 github.com/charmbracelet/lipgloss v0.10.0/go.mod h1:Wig9DSfvANsxqkRsqj6x87irdy123SR4dOXlKa91ciE=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
-github.com/mattn/go-isatty v0.0.18 h1:DOKFKCQ7FNG2L1rbrmstDN4QVRdS89Nkh85u68Uwp98=
-github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
 github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
 github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
@@ -37,5 +43,5 @@ golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.20.0 h1:VnkxpohqXaOBYJtBmEppKUG6mXpi+4O6purfc2+sMhw=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
-golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
-golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
+golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
+golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
diff --git a/ui/command.go b/ui/command.go
new file mode 100644
index 0000000..ecd2240
--- /dev/null
+++ b/ui/command.go
@@ -0,0 +1,70 @@
+package ui
+
+import (
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/huh"
+	"github.com/charmbracelet/lipgloss"
+)
+
+type Command struct {
+	isOpen bool
+	form   *huh.Form
+}
+
+type commandMsg string
+
+func (m Command) Init() tea.Cmd {
+	return m.form.Init()
+}
+
+func NewCommand(args []string) Command {
+	cur := strings.Join(args, " ")
+	m := Command{}
+	m.form = huh.NewForm(
+		huh.NewGroup(
+			huh.NewInput().
+				Key("cmd").
+				Title("Change command:").
+				Prompt("git diff ").
+				Value(&cur),
+		),
+	)
+	return m
+}
+
+func (m Command) Update(msg tea.Msg) (Command, tea.Cmd) {
+	var cmds []tea.Cmd
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		k := msg.String()
+		if m.isOpen {
+			if k == "enter" {
+				m.isOpen = false
+			}
+		} else {
+			if k == "c" {
+				m.isOpen = !m.isOpen
+			}
+			return m, nil
+		}
+	}
+	form, cmd := m.form.Update(msg)
+	cmds = append(cmds, cmd)
+	if f, ok := form.(*huh.Form); ok {
+		m.form = f
+		gitDiffArgs := f.GetString("cmd")
+		if m.form.State == huh.StateCompleted {
+			m = NewCommand([]string{gitDiffArgs})
+			nextCommand := func() tea.Msg { return commandMsg(gitDiffArgs) }
+			cmds = append(cmds, m.Init(), nextCommand)
+		}
+	}
+	return m, tea.Batch(cmds...)
+}
+
+func (m Command) View() string {
+	style := lipgloss.NewStyle().Padding(1, 2)
+	return style.Render(m.form.View())
+}
diff --git a/ui/diff.go b/ui/diff.go
index 58f3777..37fc345 100644
--- a/ui/diff.go
+++ b/ui/diff.go
@@ -118,6 +118,9 @@ func (m Diff) Update(msg tea.Msg) (Diff, tea.Cmd) {
 	)
 
 	switch msg := msg.(type) {
+	case commandMsg:
+		m.args = strings.Split(string(msg), " ")
+		cmds = append(cmds, m.Tick(true))
 	case tea.KeyMsg:
 		k := msg.String()
 		if k == "s" {
diff --git a/ui/help.go b/ui/help.go
index 5456e23..629e0b0 100644
--- a/ui/help.go
+++ b/ui/help.go
@@ -20,6 +20,7 @@ func NewHelp() Help {
 			"?":   "toggle help",
 			"q":   "quit",
 			"s":   "toggle --staged",
+			"c":   "change git diff command arguments",
 			"tab": "jump to next file",
 		},
 	}
diff --git a/ui/main.go b/ui/main.go
index 3580c3f..14b30f1 100644
--- a/ui/main.go
+++ b/ui/main.go
@@ -10,12 +10,13 @@ import (
 )
 
 type model struct {
-	diff Diff
-	help Help
+	command Command
+	diff    Diff
+	help    Help
 }
 
 func (m model) Init() tea.Cmd {
-	return m.diff.Init()
+	return tea.Batch(m.diff.Init(), m.command.Init())
 }
 
 func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
@@ -31,6 +32,9 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.help, _ = m.help.Update(msg)
 	}
 
+	m.command, cmd = m.command.Update(msg)
+	cmds = append(cmds, cmd)
+
 	m.diff, cmd = m.diff.Update(msg)
 	cmds = append(cmds, cmd)
 
@@ -38,11 +42,14 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m model) View() string {
+	if m.command.isOpen {
+		return m.command.View()
+	}
 	if m.help.isOpen {
 		return m.help.View()
-	} else {
-		return fmt.Sprintf("%s %s", m.diff.View(), m.help.View())
 	}
+
+	return fmt.Sprintf("%s %s", m.diff.View(), m.help.View())
 }
 
 func Render() {
@@ -61,10 +68,13 @@ func Render() {
 	staged := flag.Bool("staged", false, "diff --staged ?")
 	flag.Parse()
 
+	args := flag.Args()
+
 	p := tea.NewProgram(
 		model{
-			help: NewHelp(),
-			diff: NewDiff(*staged, flag.Args()),
+			help:    NewHelp(),
+			diff:    NewDiff(*staged, args),
+			command: NewCommand(args),
 		},
 		tea.WithAltScreen(),
 		tea.WithMouseCellMotion(),