diff --git a/README.ja.md b/README.ja.md
index 4e5b40fc..5be9e5bc 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -17,6 +17,7 @@ AWSリソース管理のためのターミナルUI
 - **インタラクティブTUI** - vimスタイルのキーバインドでAWSリソースを操作できます
 - **70サービス、175リソース** - EC2、S3、Lambda、RDS、ECS、EKSなど多数に対応しています
 - **マルチプロファイル＆マルチリージョン** - 複数のアカウント/リージョンを並列でクエリできます
+- **プロファイルログイン補助** - プロファイル選択画面からAWS SSOログインやコンソールログインを実行できます
 - **リソースアクション** - インスタンスの起動/停止、リソースの削除、ログのテールが可能です
 - **クロスリソースナビゲーション** - VPCからサブネット、LambdaからCloudWatchへジャンプできます
 - **フィルタリング＆ソート** - あいまい検索、タグフィルタリング、カラムソートに対応しています
@@ -109,6 +110,8 @@ claws --read-only
 | `A` | AIチャット（リスト/詳細/差分ビュー） |
 | `R` | リージョンを選択します |
 | `P` | プロファイルを選択します |
+| `l` | 選択中のプロファイルでSSOログインします（プロファイル選択画面） |
+| `L` | 選択中のプロファイルでコンソールログインします（プロファイル選択画面） |
 | `?` | ヘルプを表示します |
 | `q` | 終了します |
 
diff --git a/README.ko.md b/README.ko.md
index 77e8c515..2072a7aa 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -17,6 +17,7 @@ AWS 리소스 관리를 위한 터미널 UI
 - **인터랙티브 TUI** - vim 스타일 키 바인딩으로 AWS 리소스를 탐색할 수 있습니다
 - **70개 서비스, 175개 리소스** - EC2, S3, Lambda, RDS, ECS, EKS 등 다양한 서비스를 지원합니다
 - **멀티 프로필 및 멀티 리전** - 여러 계정/리전을 병렬로 조회할 수 있습니다
+- **프로필 로그인 도우미** - 프로필 선택기에서 AWS SSO 로그인 또는 콘솔 로그인을 실행할 수 있습니다
 - **리소스 액션** - 인스턴스 시작/중지, 리소스 삭제, 로그 테일링이 가능합니다
 - **크로스 리소스 탐색** - VPC에서 서브넷으로, Lambda에서 CloudWatch로 이동할 수 있습니다
 - **필터링 및 정렬** - 퍼지 검색, 태그 필터링, 컬럼 정렬을 지원합니다
@@ -109,6 +110,8 @@ claws --read-only
 | `A` | AI 채팅 (리스트/상세/비교 뷰) |
 | `R` | 리전을 선택합니다 |
 | `P` | 프로필을 선택합니다 |
+| `l` | 선택된 프로필로 SSO 로그인합니다 (프로필 선택기) |
+| `L` | 선택된 프로필로 콘솔 로그인합니다 (프로필 선택기) |
 | `?` | 도움말을 표시합니다 |
 | `q` | 종료합니다 |
 
diff --git a/README.md b/README.md
index 68ff6a8d..e244a74f 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ A terminal UI for AWS resource management
 - **Interactive TUI** - Navigate AWS resources with vim-style keybindings
 - **70 services, 175 resources** - EC2, S3, Lambda, RDS, ECS, EKS, and more
 - **Multi-profile & Multi-region** - Query multiple accounts/regions in parallel
+- **Profile login helpers** - Run AWS SSO login or open console login from the profile selector
 - **Resource actions** - Start/stop instances, delete resources, tail logs
 - **Cross-resource navigation** - Jump from VPC to subnets, Lambda to CloudWatch
 - **Filtering & sorting** - Fuzzy search, tag filtering, column sorting
@@ -109,6 +110,8 @@ claws --read-only
 | `A` | AI Chat (in list/detail/diff views) |
 | `R` | Select region(s) |
 | `P` | Select profile(s) |
+| `l` | SSO login for selected profile (in profile selector) |
+| `L` | Console login for selected profile (in profile selector) |
 | `?` | Show help |
 | `q` | Quit |
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 85b7ac99..36e01478 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -17,6 +17,7 @@ AWS 资源管理终端 UI
 - **交互式 TUI** - 使用 vim 风格的快捷键浏览 AWS 资源
 - **70 个服务、175 个资源** - 支持 EC2、S3、Lambda、RDS、ECS、EKS 等众多服务
 - **多配置文件与多区域** - 并行查询多个账户和区域
+- **配置文件登录辅助** - 可从配置文件选择器执行 AWS SSO 登录或控制台登录
 - **资源操作** - 启动/停止实例、删除资源、追踪日志
 - **跨资源导航** - 从 VPC 跳转到子网，从 Lambda 跳转到 CloudWatch
 - **筛选与排序** - 模糊搜索、标签筛选、列排序
@@ -109,6 +110,8 @@ claws --read-only
 | `A` | AI 聊天（列表/详情/差异视图） |
 | `R` | 选择区域 |
 | `P` | 选择配置文件 |
+| `l` | 对选中的配置文件进行 SSO 登录（配置文件选择器） |
+| `L` | 对选中的配置文件进行控制台登录（配置文件选择器） |
 | `?` | 显示帮助 |
 | `q` | 退出 |
 
diff --git a/cmd/claws/main_test.go b/cmd/claws/main_test.go
index cf3b8602..7da7ad69 100644
--- a/cmd/claws/main_test.go
+++ b/cmd/claws/main_test.go
@@ -3,6 +3,8 @@ package main
 import (
 	"slices"
 	"testing"
+
+	"github.com/clawscli/claws/internal/config"
 )
 
 func TestParseFlags_Profiles(t *testing.T) {
@@ -146,3 +148,93 @@ func TestParseFlags_ConfigFile(t *testing.T) {
 		})
 	}
 }
+
+func TestParseFlags_EnvCreds(t *testing.T) {
+	tests := []struct {
+		name string
+		args []string
+	}{
+		{name: "short flag", args: []string{"-e"}},
+		{name: "long flag", args: []string{"--env"}},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			opts := parseFlagsFromArgs(tt.args)
+			if !opts.envCreds {
+				t.Error("envCreds should be true")
+			}
+		})
+	}
+}
+
+func TestApplyStartupConfig_ProfilePrecedence(t *testing.T) {
+	tests := []struct {
+		name        string
+		opts        cliOptions
+		startup     []string
+		wantProfile []string
+	}{
+		{
+			name:        "saved startup profiles used when no CLI override",
+			opts:        cliOptions{},
+			startup:     []string{"saved"},
+			wantProfile: []string{"saved"},
+		},
+		{
+			name:        "profile flag overrides saved startup profiles",
+			opts:        cliOptions{profiles: []string{"cli"}},
+			startup:     []string{"saved"},
+			wantProfile: []string{"cli"},
+		},
+		{
+			name:        "env flag overrides profile flag and saved startup profiles",
+			opts:        cliOptions{envCreds: true, profiles: []string{"cli"}},
+			startup:     []string{"saved"},
+			wantProfile: []string{config.ProfileIDEnvOnly},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			fileCfg := &config.FileConfig{Startup: config.StartupConfig{Profiles: tt.startup}}
+			cfg := &config.Config{}
+
+			applyStartupConfig(tt.opts, fileCfg, cfg)
+
+			if got := selectionIDs(cfg.Selections()); !slices.Equal(got, tt.wantProfile) {
+				t.Errorf("selections = %v, want %v", got, tt.wantProfile)
+			}
+		})
+	}
+}
+
+func TestApplyStartupConfig_EnvOverrideDoesNotMutateSavedProfiles(t *testing.T) {
+	fileCfg := &config.FileConfig{Startup: config.StartupConfig{Profiles: []string{"personal"}}}
+	cfg := &config.Config{}
+
+	applyStartupConfig(cliOptions{envCreds: true}, fileCfg, cfg)
+
+	if got := cfg.Selection().ID(); got != config.ProfileIDEnvOnly {
+		t.Fatalf("selection = %q, want env-only", got)
+	}
+	_, savedProfiles := fileCfg.GetStartup()
+	if !slices.Equal(savedProfiles, []string{"personal"}) {
+		t.Fatalf("saved profiles = %v, want [personal]", savedProfiles)
+	}
+
+	nextCfg := &config.Config{}
+	applyStartupConfig(cliOptions{}, fileCfg, nextCfg)
+
+	if got := nextCfg.Selection().ID(); got != "personal" {
+		t.Errorf("next launch selection = %q, want personal", got)
+	}
+}
+
+func selectionIDs(selections []config.ProfileSelection) []string {
+	ids := make([]string, len(selections))
+	for i, sel := range selections {
+		ids[i] = sel.ID()
+	}
+	return ids
+}
diff --git a/internal/view/profile_selector.go b/internal/view/profile_selector.go
index 4f09d28f..b19d1bbf 100644
--- a/internal/view/profile_selector.go
+++ b/internal/view/profile_selector.go
@@ -118,6 +118,22 @@ func (p *ProfileSelector) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case loginResultMsg:
 		p.loginResult = &msg
 		if msg.success {
+			if msg.isConsoleLogin {
+				selected := p.selector.Selected()
+				for id := range selected {
+					delete(selected, id)
+				}
+				selected[msg.profileID] = true
+
+				sel := config.NamedProfile(msg.profileID)
+				selections := []config.ProfileSelection{sel}
+				config.Global().SetSelections(selections)
+				p.selector.ClearResult()
+				p.updateExtraHeight()
+				return p, func() tea.Msg {
+					return navmsg.ProfilesChangedMsg{Selections: selections}
+				}
+			}
 			p.selector.Selected()[msg.profileID] = true
 			p.selector.ClearResult()
 		}
@@ -277,8 +293,6 @@ func (p *ProfileSelector) consoleLoginCurrentProfile() (tea.Model, tea.Cmd) {
 		if err != nil {
 			return loginResultMsg{profileID: profileID, success: false, err: err, isConsoleLogin: true}
 		}
-		sel := config.NamedProfile(profileID)
-		config.Global().SetSelection(sel)
 		return loginResultMsg{profileID: profileID, success: true, isConsoleLogin: true}
 	})
 }
diff --git a/internal/view/profile_selector_test.go b/internal/view/profile_selector_test.go
index df046eb0..2bb98859 100644
--- a/internal/view/profile_selector_test.go
+++ b/internal/view/profile_selector_test.go
@@ -4,6 +4,9 @@ import (
 	"testing"
 
 	tea "charm.land/bubbletea/v2"
+
+	"github.com/clawscli/claws/internal/config"
+	navmsg "github.com/clawscli/claws/internal/msg"
 )
 
 func testProfiles() []profileItem {
@@ -173,3 +176,39 @@ func TestProfileSelectorToggle(t *testing.T) {
 		t.Error("Expected both profiles to be selected")
 	}
 }
+
+func TestProfileSelectorConsoleLoginSuccessSwitchesAndEmitsProfileChange(t *testing.T) {
+	config.Global().UseEnvOnly()
+	t.Cleanup(func() { config.Global().UseSDKDefault() })
+
+	selector := NewProfileSelector()
+	selector.SetSize(100, 50)
+	selector.Update(profilesLoadedMsg{profiles: []profileItem{
+		{id: config.ProfileIDEnvOnly, display: "Env/IMDS Only", isSSO: false},
+		{id: "dev", display: "dev", isSSO: false},
+	}})
+
+	_, cmd := selector.Update(loginResultMsg{profileID: "dev", success: true, isConsoleLogin: true})
+	if cmd == nil {
+		t.Fatal("Expected console login success to emit profile change command")
+	}
+
+	msg := cmd()
+	profileMsg, ok := msg.(navmsg.ProfilesChangedMsg)
+	if !ok {
+		t.Fatalf("command message = %T, want ProfilesChangedMsg", msg)
+	}
+	if len(profileMsg.Selections) != 1 || profileMsg.Selections[0].ID() != "dev" {
+		t.Fatalf("ProfilesChangedMsg selections = %v, want [dev]", profileMsg.Selections)
+	}
+
+	if got := config.Global().Selection().ID(); got != "dev" {
+		t.Errorf("global selection = %q, want dev", got)
+	}
+	if selector.selector.Selected()[config.ProfileIDEnvOnly] {
+		t.Error("env-only selection should be cleared after console login switches profile")
+	}
+	if !selector.selector.Selected()["dev"] {
+		t.Error("dev profile should be selected after console login")
+	}
+}