diff --git a/config.go b/config.go
index 0fff58e..af6c7e4 100644
--- a/config.go
+++ b/config.go
@@ -4,13 +4,14 @@ import "time"
 
 // Config 配置文件
 type Config struct {
-	Title  string    `yaml:"title"`  // 网站标题
-	Seo    SEO       `yaml:"seo"`    // seo相关信息
-	Person Person    `yaml:"person"` // 博主个人信息
-	Theme  string    `yaml:"theme"`  // 主题
-	Site   Site      `yaml:"site"`   // 站点配置信息
-	Now    time.Time // 当前时间
-	Deploy Deploy    `yaml:"deploy"`
+	Title         string    `yaml:"title"`  // 网站标题
+	SourceVersion string    `yaml:"-"`      // 资源版本号
+	Seo           SEO       `yaml:"seo"`    // seo相关信息
+	Person        Person    `yaml:"person"` // 博主个人信息
+	Theme         string    `yaml:"theme"`  // 主题
+	Site          Site      `yaml:"site"`   // 站点配置信息
+	Now           time.Time `yaml:"-"`      // 当前时间
+	Deploy        Deploy    `yaml:"deploy"` // 部署配置
 }
 
 type Site struct {
diff --git a/deploy.go b/deploy.go
index b977cf6..12e9f49 100644
--- a/deploy.go
+++ b/deploy.go
@@ -20,6 +20,11 @@ func deployCmd() *cobra.Command {
 				}
 			case GitDeploy:
 			}
+
+			// generate source
+			if err := generateCmd().Execute(); err != nil {
+				sfault("generate project failed: %v", err)
+			}
 		},
 		Run: func(cmd *cobra.Command, args []string) {
 			config := outter.Config.Deploy
@@ -31,6 +36,7 @@ func deployCmd() *cobra.Command {
 				}
 				if err := uploadToUpyun(config.UpyunAuth); err != nil {
 					serr("%v", err)
+					return
 				}
 				sout("deploy to upyun success")
 			}
diff --git a/generate.go b/generate.go
index 80a13fa..3a1b06f 100644
--- a/generate.go
+++ b/generate.go
@@ -18,15 +18,18 @@ import (
 
 func generateCmd() *cobra.Command {
 	var outter Outter
-
+	var startAt time.Time
 	cmd := &cobra.Command{
 		Use:     "generate",
 		Aliases: []string{"g"},
 		Short:   "generate project to dist folder",
-		Run: func(cmd *cobra.Command, args []string) {
-			startAt := time.Now()
+		PreRun: func(cmd *cobra.Command, args []string) {
+			startAt = time.Now()
 			// 读取配置文件
 			outter.Config = readConfigFile()
+			outter.Config.SourceVersion = randString(8)
+		},
+		Run: func(cmd *cobra.Command, args []string) {
 			// 读取资源文件
 			outter.MetaData = readDataSource()
 			// 读取文章列表
@@ -37,8 +40,11 @@ func generateCmd() *cobra.Command {
 			outter.Theme = readTheme(outter.Config.Theme)
 			// 数据写入模板文件
 			outter.generate()
+
+		},
+		PostRun: func(cmd *cobra.Command, args []string) {
 			endAt := time.Since(startAt)
-			fmt.Printf("generate used: %s\n", endAt.String())
+			sout("generate used: %s", endAt.String())
 		},
 	}
 	return cmd
diff --git a/output.go b/output.go
index d8fabf8..a5b87d7 100644
--- a/output.go
+++ b/output.go
@@ -81,18 +81,18 @@ func (o *Outter) sourceCopy() {
 		args = []string{"cp", "-r"}
 	}
 	themePath := slash(fmt.Sprintf("./themes/%s/", o.Config.Theme))
-	destPath := slash("./dist/")
-	cmd := exec.Command(args[0], append(args, themePath+"css", slash(destPath+"css/"))...)
+	destPath := slash("./dist/" + o.Config.SourceVersion + "/")
+	cmd := exec.Command(args[0], append(args[1:], themePath+"css", slash(destPath+"css/"))...)
 	if err := cmd.Run(); err != nil {
 		sout(cmd.String())
 		sfault("copy theme css source failed: %v", err)
 	}
-	cmd = exec.Command(args[0], append(args, themePath+"js", slash(destPath+"js/"))...)
+	cmd = exec.Command(args[0], append(args[1:], themePath+"js", slash(destPath+"js/"))...)
 	if err := cmd.Run(); err != nil {
 		sout(cmd.String())
 		sfault("copy theme js source failed: %v", err)
 	}
-	cmd = exec.Command(args[0], append(args, themePath+"images", slash(destPath+"images/"))...)
+	cmd = exec.Command(args[0], append(args[1:], themePath+"images", slash(destPath+"images/"))...)
 	if err := cmd.Run(); err != nil {
 		sout(cmd.String())
 		sfault("copy theme images source failed: %v", err)
diff --git a/utils.go b/utils.go
index c6f9d9f..0d2b6fb 100644
--- a/utils.go
+++ b/utils.go
@@ -1,6 +1,8 @@
 package main
 
 import (
+	"crypto/sha256"
+	"encoding/hex"
 	"fmt"
 	"os"
 	"os/exec"
@@ -152,13 +154,20 @@ func goInstall(pkg string) error {
 }
 
 func uploadToUpyun(auth string) error {
-	_, err := exec.Command("upx", "--auth", auth, "rm", "/").Output()
+	_, err := exec.Command("upx", "--auth", auth, "rm", "-d", "-a", "/*").Output()
 	if err != nil {
 		return fmt.Errorf("remove old data failed: %v", err)
 	}
-	_, err = exec.Command("upx", "--auth", auth, "put", "./dist").Output()
+	_, err = exec.Command("upx", "--auth", auth, "put", "./dist/.", "/").Output()
 	if err != nil {
 		return fmt.Errorf("deploy data failed: %v", err)
 	}
 	return nil
 }
+
+func randString(length int) string {
+	s := sha256.New()
+	s.Write([]byte(time.Now().String()))
+	res := s.Sum(nil)
+	return hex.EncodeToString(res)[:length]
+}