diff --git a/output.go b/output.go
index a5b87d7..5c7c13c 100644
--- a/output.go
+++ b/output.go
@@ -73,29 +73,40 @@ func (o *Outter) createDir(fp string) error {
 
 // sourceCopy 资源拷贝 将主题的资源拷贝到目标文件夹中
 func (o *Outter) sourceCopy() {
-	var args []string
+	sourcePath := slash(fmt.Sprintf("./themes/%s/", o.Config.Theme))
+	destPath := slash("./dist/" + o.Config.SourceVersion + "/")
 	switch runtime.GOOS {
 	case "windows":
-		args = []string{"cmd.exe", "/C", "xcopy", "/e", "/y"}
+		// args = []string{"cmd.exe", "/C", "xcopy", "/e", "/y"}
 	default:
-		args = []string{"cp", "-r"}
-	}
-	themePath := slash(fmt.Sprintf("./themes/%s/", o.Config.Theme))
-	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[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[1:], themePath+"images", slash(destPath+"images/"))...)
-	if err := cmd.Run(); err != nil {
-		sout(cmd.String())
-		sfault("copy theme images source failed: %v", err)
+		// mkdir
+		cssDir := fmt.Sprintf("%s/css", destPath)
+		jsDir := fmt.Sprintf("%s/js", destPath)
+		imagesDir := fmt.Sprintf("%s/images", destPath)
+		if err := mkdir(cssDir); err != nil {
+			sfault("mkdir css directory failed: %v", err)
+		}
+		if err := mkdir(jsDir); err != nil {
+			sfault("mkdir js directory failed: %v", err)
+		}
+		if err := mkdir(imagesDir); err != nil {
+			sfault("mkdir images directory failed: %v", err)
+		}
+		cmd := exec.Command("cp", "-r", sourcePath+"css", destPath)
+		if err := cmd.Run(); err != nil {
+			sout(cmd.String())
+			sfault("copy theme css source failed: %v", err)
+		}
+		cmd = exec.Command("cp", "-r", sourcePath+"js", destPath)
+		if err := cmd.Run(); err != nil {
+			sout(cmd.String())
+			sfault("copy theme js source failed: %v", err)
+		}
+		cmd = exec.Command("cp", "-r", sourcePath+"images", destPath)
+		if err := cmd.Run(); err != nil {
+			sout(cmd.String())
+			sfault("copy theme images source failed: %v", err)
+		}
 	}
 }