diff --git a/pkg/agent/loop.go b/pkg/agent/loop.go
index d809981b4..f9b4b80f4 100644
--- a/pkg/agent/loop.go
+++ b/pkg/agent/loop.go
@@ -467,47 +467,32 @@ func (al *AgentLoop) runAgentLoop(ctx context.Context, agent *AgentInstance, opt
 }
 
 func (al *AgentLoop) targetReasoningChannelID(channelName string) (chatID string) {
-	channels := al.cfg.Channels
-
-	switch channelName {
-	case "telegram":
-		return channels.Telegram.ReasoningChannelID
-	case "whatsapp":
-		return channels.WhatsApp.ReasoningChannelID
-	case "feishu":
-		return channels.Feishu.ReasoningChannelID
-	case "discord":
-		return channels.Discord.ReasoningChannelID
-	case "maixcam":
-		return channels.MaixCam.ReasoningChannelID
-	case "qq":
-		return channels.QQ.ReasoningChannelID
-	case "dingtalk":
-		return channels.DingTalk.ReasoningChannelID
-	case "slack":
-		return channels.Slack.ReasoningChannelID
-	case "line":
-		return channels.LINE.ReasoningChannelID
-	case "onebot":
-		return channels.OneBot.ReasoningChannelID
-	case "wecom":
-		return channels.WeCom.ReasoningChannelID
-	case "wecom_app":
-		return channels.WeComApp.ReasoningChannelID
+	if al.channelManager == nil {
+		return ""
 	}
-	return
+
+	if ch, ok := al.channelManager.GetChannel(channelName); ok {
+		return ch.ReasoningChannelID()
+	}
+
+	return ""
 }
 
-func (al *AgentLoop) handleReasoning(reasoningContent, channelName, channelID string) {
+func (al *AgentLoop) handleReasoning(ctx context.Context, reasoningContent, channelName, channelID string) {
 	if reasoningContent == "" || channelName == "" || channelID == "" {
 		return
 	}
 
-	al.bus.PublishOutbound(bus.OutboundMessage{
-		Channel: channelName,
-		ChatID:  channelID,
-		Content: reasoningContent,
-	})
+	select {
+	case <-ctx.Done():
+		return
+	default:
+		al.bus.PublishOutbound(bus.OutboundMessage{
+			Channel: channelName,
+			ChatID:  channelID,
+			Content: reasoningContent,
+		})
+	}
 }
 
 // runLLMIteration executes the LLM call loop with tool handling.
@@ -634,7 +619,7 @@ func (al *AgentLoop) runLLMIteration(
 			return "", iteration, fmt.Errorf("LLM call failed after retries: %w", err)
 		}
 
-		go al.handleReasoning(response.Reasoning, opts.Channel, al.targetReasoningChannelID(opts.Channel))
+		go al.handleReasoning(ctx, response.Reasoning, opts.Channel, al.targetReasoningChannelID(opts.Channel))
 		// Log LLM response details
 		logger.InfoCF("agent", "LLM response",
 			map[string]any{
diff --git a/pkg/agent/loop_test.go b/pkg/agent/loop_test.go
index 4c5020b52..96bc24ea0 100644
--- a/pkg/agent/loop_test.go
+++ b/pkg/agent/loop_test.go
@@ -9,11 +9,22 @@ import (
 	"time"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
+	"github.com/sipeed/picoclaw/pkg/channels"
 	"github.com/sipeed/picoclaw/pkg/config"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/tools"
 )
 
+type fakeChannel struct{ id string }
+
+func (f *fakeChannel) Name() string                                            { return "fake" }
+func (f *fakeChannel) Start(ctx context.Context) error                         { return nil }
+func (f *fakeChannel) Stop(ctx context.Context) error                          { return nil }
+func (f *fakeChannel) Send(ctx context.Context, msg bus.OutboundMessage) error { return nil }
+func (f *fakeChannel) IsRunning() bool                                         { return true }
+func (f *fakeChannel) IsAllowed(string) bool                                   { return true }
+func (f *fakeChannel) ReasoningChannelID() string                              { return f.id }
+
 func TestRecordLastChannel(t *testing.T) {
 	// Create temp workspace
 	tmpDir, err := os.MkdirTemp("", "agent-test-*")
@@ -648,23 +659,30 @@ func TestTargetReasoningChannelID_AllChannels(t *testing.T) {
 				MaxToolIterations: 10,
 			},
 		},
-		Channels: config.ChannelsConfig{
-			WhatsApp: config.WhatsAppConfig{ReasoningChannelID: "rid-whatsapp"},
-			Telegram: config.TelegramConfig{ReasoningChannelID: "rid-telegram"},
-			Feishu:   config.FeishuConfig{ReasoningChannelID: "rid-feishu"},
-			Discord:  config.DiscordConfig{ReasoningChannelID: "rid-discord"},
-			MaixCam:  config.MaixCamConfig{ReasoningChannelID: "rid-maixcam"},
-			QQ:       config.QQConfig{ReasoningChannelID: "rid-qq"},
-			DingTalk: config.DingTalkConfig{ReasoningChannelID: "rid-dingtalk"},
-			Slack:    config.SlackConfig{ReasoningChannelID: "rid-slack"},
-			LINE:     config.LINEConfig{ReasoningChannelID: "rid-line"},
-			OneBot:   config.OneBotConfig{ReasoningChannelID: "rid-onebot"},
-			WeCom:    config.WeComConfig{ReasoningChannelID: "rid-wecom"},
-			WeComApp: config.WeComAppConfig{ReasoningChannelID: "rid-wecom-app"},
-		},
 	}
 
 	al := NewAgentLoop(cfg, bus.NewMessageBus(), &mockProvider{})
+	chManager, err := channels.NewManager(&config.Config{}, bus.NewMessageBus())
+	if err != nil {
+		t.Fatalf("Failed to create channel manager: %v", err)
+	}
+	for name, id := range map[string]string{
+		"whatsapp":  "rid-whatsapp",
+		"telegram":  "rid-telegram",
+		"feishu":    "rid-feishu",
+		"discord":   "rid-discord",
+		"maixcam":   "rid-maixcam",
+		"qq":        "rid-qq",
+		"dingtalk":  "rid-dingtalk",
+		"slack":     "rid-slack",
+		"line":      "rid-line",
+		"onebot":    "rid-onebot",
+		"wecom":     "rid-wecom",
+		"wecom_app": "rid-wecom-app",
+	} {
+		chManager.RegisterChannel(name, &fakeChannel{id: id})
+	}
+	al.SetChannelManager(chManager)
 	tests := []struct {
 		channel string
 		wantID  string
@@ -718,7 +736,7 @@ func TestHandleReasoning(t *testing.T) {
 
 	t.Run("skips when any required field is empty", func(t *testing.T) {
 		al, msgBus := newLoop(t)
-		al.handleReasoning("reasoning", "telegram", "")
+		al.handleReasoning(context.Background(), "reasoning", "telegram", "")
 
 		ctx, cancel := context.WithTimeout(context.Background(), 20*time.Millisecond)
 		defer cancel()
@@ -729,7 +747,7 @@ func TestHandleReasoning(t *testing.T) {
 
 	t.Run("publishes one message for non telegram", func(t *testing.T) {
 		al, msgBus := newLoop(t)
-		al.handleReasoning("hello reasoning", "slack", "channel-1")
+		al.handleReasoning(context.Background(), "hello reasoning", "slack", "channel-1")
 
 		ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
 		defer cancel()
@@ -745,7 +763,7 @@ func TestHandleReasoning(t *testing.T) {
 	t.Run("publishes one message for telegram", func(t *testing.T) {
 		al, msgBus := newLoop(t)
 		reasoning := "hello telegram reasoning"
-		al.handleReasoning(reasoning, "telegram", "tg-chat")
+		al.handleReasoning(context.Background(), reasoning, "telegram", "tg-chat")
 
 		ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
 		defer cancel()
@@ -764,4 +782,18 @@ func TestHandleReasoning(t *testing.T) {
 			t.Fatalf("content mismatch: got %q want %q", msg.Content, reasoning)
 		}
 	})
+	t.Run("expired ctx", func(t *testing.T) {
+		al, msgBus := newLoop(t)
+		reasoning := "hello telegram reasoning"
+		ctx, cancel := context.WithCancel(context.Background())
+		cancel()
+		al.handleReasoning(ctx, reasoning, "telegram", "tg-chat")
+
+		ctx, cancel = context.WithTimeout(context.Background(), 200*time.Millisecond)
+		defer cancel()
+		msg, ok := msgBus.SubscribeOutbound(ctx)
+		if ok {
+			t.Fatalf("expected no outbound message, got %+v", msg)
+		}
+	})
 }
diff --git a/pkg/channels/base.go b/pkg/channels/base.go
index cd6419ebb..9fe8ec51f 100644
--- a/pkg/channels/base.go
+++ b/pkg/channels/base.go
@@ -14,23 +14,32 @@ type Channel interface {
 	Send(ctx context.Context, msg bus.OutboundMessage) error
 	IsRunning() bool
 	IsAllowed(senderID string) bool
+	ReasoningChannelID() string
 }
 
 type BaseChannel struct {
-	config    any
-	bus       *bus.MessageBus
-	running   bool
-	name      string
-	allowList []string
+	config             any
+	bus                *bus.MessageBus
+	running            bool
+	name               string
+	allowList          []string
+	reasoningChannelID string
 }
 
-func NewBaseChannel(name string, config any, bus *bus.MessageBus, allowList []string) *BaseChannel {
+func NewBaseChannel(
+	name string,
+	config any,
+	bus *bus.MessageBus,
+	allowList []string,
+	reasoningChannelID string,
+) *BaseChannel {
 	return &BaseChannel{
-		config:    config,
-		bus:       bus,
-		name:      name,
-		allowList: allowList,
-		running:   false,
+		config:             config,
+		bus:                bus,
+		name:               name,
+		allowList:          allowList,
+		reasoningChannelID: reasoningChannelID,
+		running:            false,
 	}
 }
 
@@ -38,6 +47,10 @@ func (c *BaseChannel) Name() string {
 	return c.name
 }
 
+func (c *BaseChannel) ReasoningChannelID() string {
+	return c.reasoningChannelID
+}
+
 func (c *BaseChannel) IsRunning() bool {
 	return c.running
 }
@@ -81,7 +94,11 @@ func (c *BaseChannel) IsAllowed(senderID string) bool {
 	return false
 }
 
-func (c *BaseChannel) HandleMessage(senderID, chatID, content string, media []string, metadata map[string]string) {
+func (c *BaseChannel) HandleMessage(
+	senderID, chatID, content string,
+	media []string,
+	metadata map[string]string,
+) {
 	if !c.IsAllowed(senderID) {
 		return
 	}
diff --git a/pkg/channels/base_test.go b/pkg/channels/base_test.go
index 78c6d1d66..5ee660fc7 100644
--- a/pkg/channels/base_test.go
+++ b/pkg/channels/base_test.go
@@ -43,7 +43,7 @@ func TestBaseChannelIsAllowed(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			ch := NewBaseChannel("test", nil, nil, tt.allowList)
+			ch := NewBaseChannel("test", nil, nil, tt.allowList, "")
 			if got := ch.IsAllowed(tt.senderID); got != tt.want {
 				t.Fatalf("IsAllowed(%q) = %v, want %v", tt.senderID, got, tt.want)
 			}
diff --git a/pkg/channels/dingtalk.go b/pkg/channels/dingtalk.go
index 662fba3b7..c622a406d 100644
--- a/pkg/channels/dingtalk.go
+++ b/pkg/channels/dingtalk.go
@@ -37,7 +37,7 @@ func NewDingTalkChannel(cfg config.DingTalkConfig, messageBus *bus.MessageBus) (
 		return nil, fmt.Errorf("dingtalk client_id and client_secret are required")
 	}
 
-	base := NewBaseChannel("dingtalk", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("dingtalk", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &DingTalkChannel{
 		BaseChannel:  base,
diff --git a/pkg/channels/discord.go b/pkg/channels/discord.go
index 20f3b267c..18e58db84 100644
--- a/pkg/channels/discord.go
+++ b/pkg/channels/discord.go
@@ -39,7 +39,7 @@ func NewDiscordChannel(cfg config.DiscordConfig, bus *bus.MessageBus) (*DiscordC
 		return nil, fmt.Errorf("failed to create discord session: %w", err)
 	}
 
-	base := NewBaseChannel("discord", cfg, bus, cfg.AllowFrom)
+	base := NewBaseChannel("discord", cfg, bus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &DiscordChannel{
 		BaseChannel: base,
diff --git a/pkg/channels/feishu_64.go b/pkg/channels/feishu_64.go
index 42e74980f..953ccf9b6 100644
--- a/pkg/channels/feishu_64.go
+++ b/pkg/channels/feishu_64.go
@@ -31,7 +31,7 @@ type FeishuChannel struct {
 }
 
 func NewFeishuChannel(cfg config.FeishuConfig, bus *bus.MessageBus) (*FeishuChannel, error) {
-	base := NewBaseChannel("feishu", cfg, bus, cfg.AllowFrom)
+	base := NewBaseChannel("feishu", cfg, bus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &FeishuChannel{
 		BaseChannel: base,
diff --git a/pkg/channels/line.go b/pkg/channels/line.go
index 44134996f..3b03b267a 100644
--- a/pkg/channels/line.go
+++ b/pkg/channels/line.go
@@ -59,7 +59,7 @@ func NewLINEChannel(cfg config.LINEConfig, messageBus *bus.MessageBus) (*LINECha
 		return nil, fmt.Errorf("line channel_secret and channel_access_token are required")
 	}
 
-	base := NewBaseChannel("line", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("line", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &LINEChannel{
 		BaseChannel: base,
diff --git a/pkg/channels/maixcam.go b/pkg/channels/maixcam.go
index 34ce62b20..79a1863aa 100644
--- a/pkg/channels/maixcam.go
+++ b/pkg/channels/maixcam.go
@@ -28,7 +28,7 @@ type MaixCamMessage struct {
 }
 
 func NewMaixCamChannel(cfg config.MaixCamConfig, bus *bus.MessageBus) (*MaixCamChannel, error) {
-	base := NewBaseChannel("maixcam", cfg, bus, cfg.AllowFrom)
+	base := NewBaseChannel("maixcam", cfg, bus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &MaixCamChannel{
 		BaseChannel: base,
diff --git a/pkg/channels/onebot.go b/pkg/channels/onebot.go
index cee8ad9d3..0e970fd3f 100644
--- a/pkg/channels/onebot.go
+++ b/pkg/channels/onebot.go
@@ -98,7 +98,7 @@ type oneBotMessageSegment struct {
 }
 
 func NewOneBotChannel(cfg config.OneBotConfig, messageBus *bus.MessageBus) (*OneBotChannel, error) {
-	base := NewBaseChannel("onebot", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("onebot", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	const dedupSize = 1024
 	return &OneBotChannel{
diff --git a/pkg/channels/qq.go b/pkg/channels/qq.go
index e66cac533..4d507dc60 100644
--- a/pkg/channels/qq.go
+++ b/pkg/channels/qq.go
@@ -31,7 +31,7 @@ type QQChannel struct {
 }
 
 func NewQQChannel(cfg config.QQConfig, messageBus *bus.MessageBus) (*QQChannel, error) {
-	base := NewBaseChannel("qq", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("qq", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &QQChannel{
 		BaseChannel:  base,
diff --git a/pkg/channels/slack.go b/pkg/channels/slack.go
index f7359cd6d..baae1b994 100644
--- a/pkg/channels/slack.go
+++ b/pkg/channels/slack.go
@@ -49,7 +49,7 @@ func NewSlackChannel(cfg config.SlackConfig, messageBus *bus.MessageBus) (*Slack
 
 	socketClient := socketmode.New(api)
 
-	base := NewBaseChannel("slack", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("slack", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &SlackChannel{
 		BaseChannel:  base,
diff --git a/pkg/channels/telegram.go b/pkg/channels/telegram.go
index a0a1c8d0a..27d4f3337 100644
--- a/pkg/channels/telegram.go
+++ b/pkg/channels/telegram.go
@@ -72,7 +72,7 @@ func NewTelegramChannel(cfg *config.Config, bus *bus.MessageBus) (*TelegramChann
 		return nil, fmt.Errorf("failed to create telegram bot: %w", err)
 	}
 
-	base := NewBaseChannel("telegram", telegramCfg, bus, telegramCfg.AllowFrom)
+	base := NewBaseChannel("telegram", telegramCfg, bus, telegramCfg.AllowFrom, telegramCfg.ReasoningChannelID)
 
 	return &TelegramChannel{
 		BaseChannel:  base,
diff --git a/pkg/channels/wecom.go b/pkg/channels/wecom.go
index f8daf89de..ea25b5a6f 100644
--- a/pkg/channels/wecom.go
+++ b/pkg/channels/wecom.go
@@ -96,7 +96,7 @@ func NewWeComBotChannel(cfg config.WeComConfig, messageBus *bus.MessageBus) (*We
 		return nil, fmt.Errorf("wecom token and webhook_url are required")
 	}
 
-	base := NewBaseChannel("wecom", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("wecom", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &WeComBotChannel{
 		BaseChannel:   base,
diff --git a/pkg/channels/wecom_app.go b/pkg/channels/wecom_app.go
index 715c48707..dde6c174a 100644
--- a/pkg/channels/wecom_app.go
+++ b/pkg/channels/wecom_app.go
@@ -123,7 +123,7 @@ func NewWeComAppChannel(cfg config.WeComAppConfig, messageBus *bus.MessageBus) (
 		return nil, fmt.Errorf("wecom_app corp_id, corp_secret and agent_id are required")
 	}
 
-	base := NewBaseChannel("wecom_app", cfg, messageBus, cfg.AllowFrom)
+	base := NewBaseChannel("wecom_app", cfg, messageBus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &WeComAppChannel{
 		BaseChannel:   base,
diff --git a/pkg/channels/whatsapp.go b/pkg/channels/whatsapp.go
index 958d850bb..68ff15a1b 100644
--- a/pkg/channels/whatsapp.go
+++ b/pkg/channels/whatsapp.go
@@ -25,7 +25,7 @@ type WhatsAppChannel struct {
 }
 
 func NewWhatsAppChannel(cfg config.WhatsAppConfig, bus *bus.MessageBus) (*WhatsAppChannel, error) {
-	base := NewBaseChannel("whatsapp", cfg, bus, cfg.AllowFrom)
+	base := NewBaseChannel("whatsapp", cfg, bus, cfg.AllowFrom, cfg.ReasoningChannelID)
 
 	return &WhatsAppChannel{
 		BaseChannel: base,
diff --git a/pkg/providers/openai_compat/provider.go b/pkg/providers/openai_compat/provider.go
index 58076c42f..247f34432 100644
--- a/pkg/providers/openai_compat/provider.go
+++ b/pkg/providers/openai_compat/provider.go
@@ -25,6 +25,7 @@ type (
 	ToolFunctionDefinition = protocoltypes.ToolFunctionDefinition
 	ExtraContent           = protocoltypes.ExtraContent
 	GoogleExtra            = protocoltypes.GoogleExtra
+	ReasoningDetail        = protocoltypes.ReasoningDetail
 )
 
 type Provider struct {
@@ -148,15 +149,10 @@ func parseResponse(body []byte) (*LLMResponse, error) {
 	var apiResponse struct {
 		Choices []struct {
 			Message struct {
-				Reasoning        string `json:"reasoning"`
-				ReasoningDetails []struct {
-					Format string `json:"format"`
-					Index  int    `json:"index"`
-					Type   string `json:"type"`
-					Text   string `json:"text"`
-				} `json:"reasoning_details"`
-				Content   string `json:"content"`
-				ToolCalls []struct {
+				Reasoning        string            `json:"reasoning"`
+				ReasoningDetails []ReasoningDetail `json:"reasoning_details"`
+				Content          string            `json:"content"`
+				ToolCalls        []struct {
 					ID       string `json:"id"`
 					Type     string `json:"type"`
 					Function *struct {
diff --git a/pkg/providers/protocoltypes/types.go b/pkg/providers/protocoltypes/types.go
index 8d8a08179..a2b4c75c0 100644
--- a/pkg/providers/protocoltypes/types.go
+++ b/pkg/providers/protocoltypes/types.go
@@ -25,17 +25,19 @@ type FunctionCall struct {
 }
 
 type LLMResponse struct {
-	Content          string     `json:"content"`
-	ToolCalls        []ToolCall `json:"tool_calls,omitempty"`
-	FinishReason     string     `json:"finish_reason"`
-	Usage            *UsageInfo `json:"usage,omitempty"`
-	Reasoning        string     `json:"reasoning"`
-	ReasoningDetails []struct {
-		Format string `json:"format"`
-		Index  int    `json:"index"`
-		Type   string `json:"type"`
-		Text   string `json:"text"`
-	} `json:"reasoning_details"`
+	Content          string            `json:"content"`
+	ToolCalls        []ToolCall        `json:"tool_calls,omitempty"`
+	FinishReason     string            `json:"finish_reason"`
+	Usage            *UsageInfo        `json:"usage,omitempty"`
+	Reasoning        string            `json:"reasoning"`
+	ReasoningDetails []ReasoningDetail `json:"reasoning_details"`
+}
+
+type ReasoningDetail struct {
+	Format string `json:"format"`
+	Index  int    `json:"index"`
+	Type   string `json:"type"`
+	Text   string `json:"text"`
 }
 type UsageInfo struct {
 	PromptTokens     int `json:"prompt_tokens"`