diff --git a/agents.md b/agents.md
index 1ecd91d..5521a95 100644
--- a/agents.md
+++ b/agents.md
@@ -57,20 +57,48 @@
 
 ### v0.1.0 已完成功能
 
-1. **流式输出**
-   - 实时打印 token
-   - Spinner 显示"思考中..."
-   - 第一个 token 到达时停止 spinner
+1. **流式输出（新流程）**
+   - 等待 AI 返回完整响应
+   - Markdown 转译
+   - 模拟流式输出（从配置读取速度）
+   - 效果更好，无残留问题
 
 2. **Markdown 渲染**
    - 使用 glamour 库渲染 Markdown
    - 支持多种主题（dark, light, dracula, tokyo-night 等）
-   - 通过 GLAMOUR_STYLE 环境变量配置主题
+   - 通过 project.config.yml 配置主题
 
-3. **重绘逻辑**
-   - 响应完成后尝试重绘
-   - 使用 termenv 库清除屏幕
-   - ⚠️ 存在轻微残留 bug（可接受）
+3. **项目配置**
+   - 通过 project.config.yml 统一管理配置项
+   - 支持流式速度、渲染主题、Logo 等配置
+
+---
+
+## 项目配置
+
+### project.config.yml
+
+配置文件位于项目根目录：
+
+```yaml
+# hxclaw 项目配置文件
+
+# 模拟流式输出配置
+streaming:
+  simulated_speed_ms: 30  # 模拟流式输出速度（毫秒/字符）
+
+# Markdown 渲染配置
+markdown:
+  glamour_style: dark  # 渲染主题：dark, light, dracula, tokyo-night 等
+
+# UI 配置
+ui:
+  logo: "🦐"
+```
+
+配置加载优先级：
+1. 环境变量 `HXCLAW_CONFIG` 指定路径
+2. 项目根目录 `project.config.yml`
 
 ---
 
@@ -82,12 +110,14 @@
 - `charm.land/lipgloss/v2` - 终端样式
 - `charm.land/x/term` - 终端控制
 - `github.com/muesli/termenv` - 终端环境工具
+- `gopkg.in/yaml.v3` - 配置文件解析
 
 ### 配置文件
 
 - `cmd/hxclaw/main.go` - 主入口逻辑
 - `cmd/hxclaw/internal/markdown.go` - Markdown 渲染器
 - `cmd/hxclaw/internal/helpers.go` - 辅助函数
+- `cmd/hxclaw/internal/config.go` - 项目配置加载
 
 ---
 
@@ -100,9 +130,9 @@
 
 ## 待优化
 
-1. 优化重绘逻辑，解决残留问题
+1. 优化重绘逻辑，解决残留问题（已通过新流程解决）
 2. 添加更多主题支持
-3. 添加命令-line 参数支持主题选择
+3. 添加命令行参数支持主题选择
 
 ---
 
diff --git a/cmd/hxclaw/internal/config.go b/cmd/hxclaw/internal/config.go
new file mode 100644
index 0000000..78a9d62
--- /dev/null
+++ b/cmd/hxclaw/internal/config.go
@@ -0,0 +1,112 @@
+package internal
+
+import (
+	"os"
+	"path/filepath"
+	"sync"
+
+	"gopkg.in/yaml.v3"
+)
+
+type ProjectConfig struct {
+	Streaming StreamingConfig `yaml:"streaming"`
+	Markdown  MarkdownConfig  `yaml:"markdown"`
+	UI        UIConfig        `yaml:"ui"`
+}
+
+type StreamingConfig struct {
+	LineDelayMs     int `yaml:"line_delay_ms"`
+	LastLineDelayMs int `yaml:"last_line_delay_ms"`
+}
+
+type MarkdownConfig struct {
+	GlamourStyle string `yaml:"glamour_style"`
+	WrapWidth    int    `yaml:"wrap_width"`
+}
+
+type UIConfig struct {
+	Logo       string `yaml:"logo"`
+	UserPrefix string `yaml:"user_prefix"`
+}
+
+var (
+	defaultCfg = ProjectConfig{
+		Streaming: StreamingConfig{
+			LineDelayMs:     1000,
+			LastLineDelayMs: 600,
+		},
+		Markdown: MarkdownConfig{
+			GlamourStyle: "dark",
+			WrapWidth:    0,
+		},
+		UI: UIConfig{
+			Logo:       "🦐",
+			UserPrefix: "👀 ",
+		},
+	}
+	projCfg     *ProjectConfig
+	projCfgLock sync.RWMutex
+)
+
+func LoadProjectConfig() error {
+	projCfgLock.Lock()
+	defer projCfgLock.Unlock()
+
+	cfgPath := getConfigPath()
+	if cfgPath == "" {
+		projCfg = &defaultCfg
+		return nil
+	}
+
+	data, err := os.ReadFile(cfgPath)
+	if err != nil {
+		if os.IsNotExist(err) {
+			projCfg = &defaultCfg
+			return nil
+		}
+		return err
+	}
+
+	var cfg ProjectConfig
+	if err := yaml.Unmarshal(data, &cfg); err != nil {
+		return err
+	}
+
+	if cfg.Streaming.LineDelayMs <= 0 {
+		cfg.Streaming.LineDelayMs = defaultCfg.Streaming.LineDelayMs
+	}
+	if cfg.Streaming.LastLineDelayMs <= 0 {
+		cfg.Streaming.LastLineDelayMs = defaultCfg.Streaming.LastLineDelayMs
+	}
+	if cfg.Markdown.GlamourStyle == "" {
+		cfg.Markdown.GlamourStyle = defaultCfg.Markdown.GlamourStyle
+	}
+	if cfg.Markdown.WrapWidth < 0 {
+		cfg.Markdown.WrapWidth = 0
+	}
+	if cfg.UI.Logo == "" {
+		cfg.UI.Logo = defaultCfg.UI.Logo
+	}
+	if cfg.UI.UserPrefix == "" {
+		cfg.UI.UserPrefix = defaultCfg.UI.UserPrefix
+	}
+
+	projCfg = &cfg
+	return nil
+}
+
+func GetProjectConfig() *ProjectConfig {
+	projCfgLock.RLock()
+	defer projCfgLock.RUnlock()
+	if projCfg == nil {
+		return &defaultCfg
+	}
+	return projCfg
+}
+
+func getConfigPath() string {
+	if path := os.Getenv("HXCLAW_CONFIG"); path != "" {
+		return path
+	}
+	return filepath.Join(".", "project.config.yml")
+}
diff --git a/cmd/hxclaw/internal/markdown.go b/cmd/hxclaw/internal/markdown.go
index 42967e0..f5fc0c3 100644
--- a/cmd/hxclaw/internal/markdown.go
+++ b/cmd/hxclaw/internal/markdown.go
@@ -2,9 +2,11 @@ package internal
 
 import (
 	"os"
+	"strconv"
 	"strings"
 
 	"charm.land/glamour/v2"
+	"github.com/charmbracelet/x/term"
 )
 
 func RenderMarkdown(md string) string {
@@ -13,10 +15,11 @@ func RenderMarkdown(md string) string {
 	}
 
 	style := getStyle()
+	wrapWidth := getWrapWidth()
 
 	r, err := glamour.NewTermRenderer(
 		glamour.WithStandardStyle(style),
-		glamour.WithWordWrap(80),
+		glamour.WithWordWrap(wrapWidth),
 	)
 	if err != nil {
 		return md
@@ -43,10 +46,11 @@ func RenderParagraph(text string) string {
 	}
 
 	style := getStyle()
+	wrapWidth := getWrapWidth()
 
 	r, err := glamour.NewTermRenderer(
 		glamour.WithStandardStyle(style),
-		glamour.WithWordWrap(80),
+		glamour.WithWordWrap(wrapWidth),
 	)
 	if err != nil {
 		return text
@@ -62,9 +66,33 @@ func RenderParagraph(text string) string {
 }
 
 func getStyle() string {
-	style := "dark"
-	if s := os.Getenv("GLAMOUR_STYLE"); s != "" {
-		style = s
+	if cfg := GetProjectConfig(); cfg != nil {
+		if cfg.Markdown.GlamourStyle != "" {
+			return cfg.Markdown.GlamourStyle
+		}
 	}
-	return style
+	if s := os.Getenv("GLAMOUR_STYLE"); s != "" {
+		return s
+	}
+	return "dark"
+}
+
+func getWrapWidth() int {
+	if cfg := GetProjectConfig(); cfg != nil {
+		if cfg.Markdown.WrapWidth > 0 {
+			return cfg.Markdown.WrapWidth
+		}
+	}
+
+	if cols := os.Getenv("COLUMNS"); cols != "" {
+		if w, err := strconv.Atoi(cols); err == nil && w > 0 {
+			return w
+		}
+	}
+
+	width, _, err := term.GetSize(0)
+	if err != nil || width <= 0 {
+		return 80
+	}
+	return width
 }
diff --git a/cmd/hxclaw/internal/spinner.go b/cmd/hxclaw/internal/spinner.go
index e2a454d..aa26c90 100644
--- a/cmd/hxclaw/internal/spinner.go
+++ b/cmd/hxclaw/internal/spinner.go
@@ -80,11 +80,11 @@ func (s *Spinner) run() {
 }
 
 func (s *Spinner) render() {
-	fmt.Printf("\r%s %s", s.spinner.View(), s.text)
+	fmt.Printf("\r  %s %s", s.spinner.View(), s.text)
 	os.Stdout.Sync()
 }
 
 func (s *Spinner) clear() {
-	fmt.Printf("\r%s 思考完成.\n", s.spinner.View())
+	fmt.Printf("\r  %s 思考完成.\n", s.spinner.View())
 	os.Stdout.Sync()
 }
diff --git a/cmd/hxclaw/main.go b/cmd/hxclaw/main.go
index c3e0ab6..ac013d6 100644
--- a/cmd/hxclaw/main.go
+++ b/cmd/hxclaw/main.go
@@ -18,12 +18,16 @@ import (
 	"github.com/sipeed/picoclaw/pkg/providers"
 )
 
-var totalCompletionTokens int
-
 const Logo = "🦐"
 
 func main() {
-	fmt.Printf("%s HxClaw - PicoClaw 增强版 CLI\n\n", Logo)
+	if err := internal.LoadProjectConfig(); err != nil {
+		fmt.Fprintf(os.Stderr, "错误：加载项目配置失败: %v\n", err)
+		os.Exit(1)
+	}
+
+	logo := internal.GetProjectConfig().UI.Logo
+	fmt.Printf("%s HxClaw - PicoClaw 增强版 CLI\n\n", logo)
 
 	cfg, err := internal.LoadConfig()
 	if err != nil {
@@ -62,7 +66,7 @@ func main() {
 }
 
 func interactiveMode(agentLoop *agent.AgentLoop, sessionKey string) {
-	prompt := fmt.Sprintf("%s You: ", Logo)
+	prompt := internal.GetProjectConfig().UI.UserPrefix
 
 	rl, err := internal.NewReadline(prompt)
 	if err != nil {
@@ -101,7 +105,7 @@ func interactiveMode(agentLoop *agent.AgentLoop, sessionKey string) {
 func simpleInteractiveMode(agentLoop *agent.AgentLoop, sessionKey string) {
 	reader := internal.NewSimpleReader()
 	for {
-		fmt.Print(fmt.Sprintf("%s You: ", Logo))
+		fmt.Print(internal.GetProjectConfig().UI.UserPrefix)
 		line, err := reader.ReadString()
 		if err != nil {
 			if err == internal.ErrEOF {
@@ -126,131 +130,78 @@ func simpleInteractiveMode(agentLoop *agent.AgentLoop, sessionKey string) {
 	}
 }
 
-// runWithStreaming 尝试使用流式输出，如果 Provider 不支持则回退到普通模式
+// runWithStreaming 使用 ProcessDirect 处理请求，支持工具调用和结果显示
 func runWithStreaming(agentLoop *agent.AgentLoop, input, sessionKey string) {
 	startTime := time.Now()
 
-	agentInstance := agentLoop.GetRegistry().GetDefaultAgent()
-	if agentInstance == nil {
-		fmt.Println("错误：无法获取 Agent 实例")
+	spinner := internal.NewSpinner("思考中...")
+	spinner.Start()
+
+	resp, err := agentLoop.ProcessDirect(context.Background(), input, sessionKey)
+
+	spinner.Stop()
+
+	if err != nil {
+		fmt.Printf("错误: %v\n", err)
 		return
 	}
 
-	provider := agentInstance.Provider
-	ctx := context.Background()
+	rendered := internal.RenderMarkdown(resp)
+	clearSpinnerLine()
+	outputLineByLine(rendered)
 
-	// 判断是否支持流式
-	if sp, ok := provider.(providers.StreamingProvider); ok {
-		// 从 session 中获取历史消息
-		history := agentInstance.Sessions.GetHistory(sessionKey)
-		summary := agentInstance.Sessions.GetSummary(sessionKey)
+	elapsed := time.Since(startTime)
+	printElapsed(elapsed)
+}
 
-		// 使用 ContextBuilder 构建消息，包含历史
-		messages := agentInstance.ContextBuilder.BuildMessages(
-			history,
-			summary,
-			input,
-			nil,   // media
-			"cli", // channel
-			sessionKey,
-			"", // senderID
-			"", // senderDisplayName
-		)
+func clearSpinnerLine() {
+	output := termenv.DefaultOutput()
+	output.ClearLine()
+	fmt.Print("\r")
+	os.Stdout.Sync()
+}
 
-		// 获取工具定义
-		toolDefs := agentInstance.Tools.ToProviderDefs()
+func outputLineByLine(text string) {
+	if text == "" {
+		return
+	}
 
-		// 启动 spinner，显示 "思考中..."
-		spinner := internal.NewSpinner("思考中...")
-		spinner.Start()
+	lines := strings.Split(text, "\n")
+	totalLines := len(lines)
 
-		fmt.Print("\n")
-		var result strings.Builder
-		var printedLen int
-		firstToken := true
-		resp, err := sp.ChatStream(ctx, messages, toolDefs, agentInstance.Model, nil, func(accumulated string) {
-			if firstToken && len(accumulated) > 0 {
-				spinner.Stop()
-				firstToken = false
-			}
-			if len(accumulated) > printedLen {
-				newText := accumulated[printedLen:]
-				fmt.Print(newText)
-				os.Stdout.Sync()
-				result.WriteString(newText)
-				printedLen = len(accumulated)
-			}
-		})
+	cfg := internal.GetProjectConfig()
+	lineDelay := time.Duration(cfg.Streaming.LineDelayMs) * time.Millisecond
+	lastLineDelay := time.Duration(cfg.Streaming.LastLineDelayMs) * time.Millisecond
 
-		if err != nil {
-			spinner.Stop()
-			fmt.Printf("流式调用错误: %v\n", err)
-			return
+	for i, line := range lines {
+		if line == "" {
+			fmt.Println()
+			continue
 		}
 
-		if result.Len() > 0 {
-			allOutput := result.String()
-			rendered := internal.RenderMarkdown(allOutput)
-			if rendered != allOutput && rendered != "" {
-				lines := strings.Count(allOutput, "\n") + 1
-				output := termenv.DefaultOutput()
-				output.CursorUp(1)
-				output.ClearLine()
-				output.ClearLines(lines)
-				fmt.Print(rendered)
-				fmt.Println()
-				fmt.Println()
-			} else {
-				fmt.Println()
-				fmt.Println()
-			}
+		fmt.Println(line)
 
-			elapsed := time.Since(startTime)
-			printStats(resp, elapsed)
-
-			agentInstance.Sessions.AddMessage(sessionKey, "user", input)
-			agentInstance.Sessions.AddMessage(sessionKey, "assistant", allOutput)
-		}
-	} else {
-		response, err := agentLoop.ProcessDirect(ctx, input, sessionKey)
-		if err != nil {
-			fmt.Printf("错误: %v\n", err)
-			return
-		}
-		rendered := internal.RenderMarkdown(response)
-		if rendered != "" && rendered != response {
-			fmt.Printf("\n%s\n\n", rendered)
+		if i < totalLines-1 {
+			time.Sleep(lineDelay)
 		} else {
-			fmt.Printf("\n%s %s\n\n", Logo, response)
+			time.Sleep(lastLineDelay)
 		}
 	}
+
+	fmt.Println()
 }
 
 var (
-	iconStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#ffcc80"))
-	textStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#5c7a9a"))
+	iconStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#f0c75e"))
+	textStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#2b2e32"))
 )
 
-func printStats(resp *providers.LLMResponse, elapsed time.Duration) {
-	if resp == nil || resp.Usage == nil {
-		return
-	}
-
-	completionTokens := resp.Usage.CompletionTokens
-	if completionTokens <= 0 {
-		return
-	}
-
-	totalCompletionTokens += completionTokens
-
+func printElapsed(elapsed time.Duration) {
 	elapsedSec := math.Round(elapsed.Seconds()*10) / 10
-
-	thisTokens := formatTokens(completionTokens)
-	totalTokens := formatTokens(totalCompletionTokens)
 	elapsedStr := formatDuration(elapsedSec)
 
 	icon := iconStyle.Render("▣  ")
-	text := textStyle.Render(fmt.Sprintf("Tokens: %s  ·  耗时: %s  ·  总Tokens: %s", thisTokens, elapsedStr, totalTokens))
+	text := textStyle.Render(fmt.Sprintf("耗时: %s", elapsedStr))
 	fmt.Printf("  %s%s\n\n", icon, text)
 }
 
diff --git a/go.mod b/go.mod
index 1a67fce..2425f6a 100644
--- a/go.mod
+++ b/go.mod
@@ -9,6 +9,7 @@ require (
 	github.com/ergochat/readline v0.1.3
 	github.com/muesli/termenv v0.16.0
 	github.com/sipeed/picoclaw v0.2.6
+	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
@@ -92,7 +93,6 @@ require (
 	golang.org/x/term v0.41.0 // indirect
 	golang.org/x/text v0.35.0 // indirect
 	golang.org/x/time v0.15.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/libc v1.70.0 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
diff --git a/project.config.yml b/project.config.yml
new file mode 100644
index 0000000..c5513cc
--- /dev/null
+++ b/project.config.yml
@@ -0,0 +1,16 @@
+# hxclaw 项目配置文件
+
+# 模拟流式输出配置
+streaming:
+  line_delay_ms: 1000     # 每行输出后的延迟（毫秒）
+  last_line_delay_ms: 600  # 最后一行延迟（毫秒）
+
+# Markdown 渲染配置
+markdown:
+  glamour_style: dark  # 渲染主题：dark, light, dracula, tokyo-night 等
+  wrap_width: 0       # 自动换行宽度（0=自动获取终端宽度）
+
+# UI 配置
+ui:
+  logo: "🦐"
+  user_prefix: "👀 "
\ No newline at end of file