diff --git a/cmd/server/command_menu.go b/cmd/server/command_menu.go
index 127130a..bbacfb0 100644
--- a/cmd/server/command_menu.go
+++ b/cmd/server/command_menu.go
@@ -3,6 +3,8 @@ package main
 import (
 	"context"
 	"errors"
+	"slices"
+	"strings"
 	"time"
 
 	"github.com/go-telegram/bot"
@@ -14,8 +16,8 @@ import (
 const commandMenuTimeout = 8 * time.Second
 
 // botCommandMenu builds the Telegram command menu from the loaded public
-// commands. It intentionally follows registry module order so MODULES controls
-// both enabled commands and their menu grouping.
+// commands, sorted by name so related commands such as /thoitiet and
+// /thoitiethomnay sit together whatever their module order.
 func botCommandMenu(reg *modules.Registry) []models.BotCommand {
 	if reg == nil {
 		return nil
@@ -32,6 +34,7 @@ func botCommandMenu(reg *modules.Registry) []models.BotCommand {
 			})
 		}
 	}
+	slices.SortFunc(out, func(a, b models.BotCommand) int { return strings.Compare(a.Command, b.Command) })
 	return out
 }
 
diff --git a/cmd/server/command_menu_test.go b/cmd/server/command_menu_test.go
index b7bacd4..a88b901 100644
--- a/cmd/server/command_menu_test.go
+++ b/cmd/server/command_menu_test.go
@@ -16,7 +16,7 @@ import (
 	"github.com/tiennm99/tiennm99bot/internal/testutil"
 )
 
-func TestBotCommandMenu_UsesLoadedPublicCommandsInModuleOrder(t *testing.T) {
+func TestBotCommandMenu_ListsLoadedPublicCommandsByName(t *testing.T) {
 	reg := &modules.Registry{
 		Modules: []modules.Module{
 			{
@@ -39,8 +39,8 @@ func TestBotCommandMenu_UsesLoadedPublicCommandsInModuleOrder(t *testing.T) {
 
 	got := botCommandMenu(reg)
 	want := []models.BotCommand{
-		{Command: "beta_public", Description: "<value>. Beta public."},
 		{Command: "alpha_public", Description: "Alpha public."},
+		{Command: "beta_public", Description: "<value>. Beta public."},
 	}
 	if len(got) != len(want) {
 		t.Fatalf("commands = %v, want %v", got, want)
diff --git a/internal/modules/weather/weather.go b/internal/modules/weather/weather.go
index e1b0511..a517d5f 100644
--- a/internal/modules/weather/weather.go
+++ b/internal/modules/weather/weather.go
@@ -77,8 +77,8 @@ func New(deps modules.Deps) modules.Module {
 	}
 	return modules.Module{
 		Commands: append([]modules.Command{
-			command("thoitiethomnay", "Thời tiết hôm nay (mặc định Tân Thuận, Q.7)", todayView),
 			command("thoitiet", "Thời tiết từng giờ trong 6 giờ tới (mặc định Tân Thuận, Q.7)", hourlyView),
+			command("thoitiethomnay", "Thời tiết hôm nay (mặc định Tân Thuận, Q.7)", todayView),
 			command("thoitietngaymai", "Thời tiết ngày mai (mặc định Tân Thuận, Q.7)", tomorrowView),
 			command("thoitiettuannay", "Thời tiết 7 ngày tới (mặc định Tân Thuận, Q.7)", weekView),
 		}, fl.commands()...),
diff --git a/internal/modules/weather/weather_test.go b/internal/modules/weather/weather_test.go
index 1bcfe8b..4d6cff9 100644
--- a/internal/modules/weather/weather_test.go
+++ b/internal/modules/weather/weather_test.go
@@ -105,8 +105,8 @@ func send(rb *testutil.RecordingBot, text string) string {
 func TestCommands_RegistrationAndParameters(t *testing.T) {
 	mod := New(modules.Deps{Store: storage.NewMemoryProvider().Collection(CollectionName)})
 	want := []struct{ name, parameters string }{
-		{"thoitiethomnay", "[location... | lat,long]"},
 		{"thoitiet", "[location... | lat,long]"},
+		{"thoitiethomnay", "[location... | lat,long]"},
 		{"thoitietngaymai", "[location... | lat,long]"},
 		{"thoitiettuannay", "[location... | lat,long]"},
 		{"thuyvan", ""},