diff --git a/cmd/root.go b/cmd/root.go
index aad4ec5..f2f2e7b 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -24,8 +24,10 @@ Konwn-Issue:
   1. Only support upload ftp now.
 
 Konwn-Behavior:
-  1. Upload project to device, ELF executable or shared object file will be chmod to 0755.
-  2. Generate upload yaml file from real evo project.
+  1. Upload project to device.
+  2. On Remote device, ELF executable or shared object file will be chmod to 0755.
+  3. On Remote device, konwn executable script will be chmod to 0755.
+  4. Generate upload yaml file from real evo project.
 
 Upload-Example:
   sylixos-uploader upload --path ~/sylixos-workspace/base-project --device 10.13.16.250 --method ftp
diff --git a/common/defs.go b/common/defs.go
index 7558e90..68685c4 100644
--- a/common/defs.go
+++ b/common/defs.go
@@ -14,3 +14,21 @@ const (
 var (
 	Version = "v0.0.0"
 )
+
+var KnownExecutables = map[string]bool{
+	".elf":  true,
+	".so":   true,
+	".exe":  true,
+	".bat":  true,
+	".cmd":  true,
+	".sh":   true,
+	".bash": true,
+	".lua":  true,
+	".py":   true,
+	".rb":   true,
+	".pl":   true,
+	".elv":  true,
+	".js":   true,
+	".jsc":  true,
+	".php":  true,
+}
diff --git a/pusher/ftp_pusher.go b/pusher/ftp_pusher.go
index ac5d4e1..a45f85c 100644
--- a/pusher/ftp_pusher.go
+++ b/pusher/ftp_pusher.go
@@ -6,6 +6,7 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+	"sylixos-uploader/common"
 	"sylixos-uploader/log"
 	"sync"
 
@@ -19,6 +20,8 @@ type FtpSylixOSPusher struct {
 	m            sync.Mutex
 }
 
+// NewFtpPusher creates a new instance of FtpSylixOSPusher for the specified device.
+// It initializes the connection status as not logged in.
 func NewFtpPusher(device string) *FtpSylixOSPusher {
 	return &FtpSylixOSPusher{
 		device:       device,
@@ -109,6 +112,14 @@ func (f *FtpSylixOSPusher) Push(src, dst string,
 	return f.pushFile(src, dst, logFn, logClear)
 }
 
+// pushDir uploads a directory to the remote FTP server.
+// It recursively walks through the local directory and for each file and
+// directory it creates the remote directory if it doesn't exist and then
+// calls pushFile to upload the file.
+// If a log function is provided, it is called with log level LogLevelError on
+// error and with log level LogLevelInfo for successful operations.
+// If a log clear function is provided, it is called with log level LogLevelInfo
+// after each successful operation to clear the previous log line.
 func (f *FtpSylixOSPusher) pushDir(src, dst string,
 	logFn func(level log.LogLevel,
 		format string,
@@ -191,8 +202,8 @@ func (f *FtpSylixOSPusher) pushFile(src, dst string,
 		return err
 	}
 
-	// Set executable permissions if the file is ELF
-	if isELFExecutable(src) {
+	// Set executable permissions if the file is ELF or known executable
+	if isELFExecutable(src) || isKnownExecutable(src) {
 		if err := f.conn.Chmod(dst, 0755); err != nil {
 			return err
 		}
@@ -245,3 +256,13 @@ func isELFExecutable(path string) bool {
 		return false
 	}
 }
+
+// isKnownExecutable checks if a file is a known executable
+func isKnownExecutable(path string) bool {
+	for ext := range common.KnownExecutables {
+		if strings.HasSuffix(path, ext) {
+			return true
+		}
+	}
+	return false
+}