diff --git a/cmd/list/list.go b/cmd/list/list.go
index 9828ae2..85d3dfd 100644
--- a/cmd/list/list.go
+++ b/cmd/list/list.go
@@ -25,7 +25,11 @@ var ListCmd = &cobra.Command{
 		if err != nil {
 			logrus.Errorln("Login Failed:", err)
 		}
-		handle(&p, args)
+		long, _ := cmd.Flags().GetBool("long")
+		human, _ := cmd.Flags().GetBool("human")
+		path, _ := cmd.Flags().GetString("path")
+		parentId, _ := cmd.Flags().GetString("parent-id")
+		handle(&p, args, long, human, path, parentId)
 	},
 }
 
@@ -36,8 +40,11 @@ func init() {
 	ListCmd.Flags().StringVarP(&parentId, "parent-id", "P", "", "display the specified parent id")
 }
 
-func handle(p *pikpak.PikPak, args []string) {
+func handle(p *pikpak.PikPak, args []string, long, human bool, path, parentId string) {
 	var err error
+	if len(args) > 0 {
+		path = args[0]
+	}
 	if parentId == "" {
 		parentId, err = p.GetPathFolderId(path)
 		if err != nil {
diff --git a/cmd/root.go b/cmd/root.go
index fca8214..df9bd65 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -62,3 +62,15 @@ func Execute() {
 		os.Exit(1)
 	}
 }
+
+// ExecuteShell: Interactive shell
+func ExecuteShell(shellStarter func(*cobra.Command)) {
+	// Init Config
+	err := conf.InitConfig("config.yml")
+	if err != nil {
+		logrus.Errorln(err)
+		os.Exit(1)
+	}
+	// Exec shell
+	shellStarter(rootCmd)
+}
diff --git a/go.mod b/go.mod
index 3071516..2bfee6f 100644
--- a/go.mod
+++ b/go.mod
@@ -17,6 +17,7 @@ require (
 require (
 	github.com/VividCortex/ewma v1.2.0 // indirect
 	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d // indirect
+	github.com/chzyer/readline v1.5.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
diff --git a/go.sum b/go.sum
index 7b42c75..95a0d76 100644
--- a/go.sum
+++ b/go.sum
@@ -4,6 +4,10 @@ github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1o
 github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d/go.mod h1:asat636LX7Bqt5lYEZ27JNDcqxfjdBQuJ/MM4CN/Lzo=
+github.com/chzyer/logex v1.2.1/go.mod h1:JLbx6lG2kDbNRFnfkgvh4eRJRPX1QCoOIWomwysCBrQ=
+github.com/chzyer/readline v1.5.1 h1:upd/6fQk4src78LMRzh5vItIt361/o4uq553V8B5sGI=
+github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObkaSkeBlk=
+github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -51,6 +55,7 @@ github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 github.com/vbauerster/mpb/v8 v8.7.2 h1:SMJtxhNho1MV3OuFgS1DAzhANN1Ejc5Ct+0iSaIkB14=
 github.com/vbauerster/mpb/v8 v8.7.2/go.mod h1:ZFnrjzspgDHoxYLGvxIruiNk73GNTPG4YHgVNpR10VY=
+golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
diff --git a/internal/shell/shell.go b/internal/shell/shell.go
new file mode 100644
index 0000000..1b329db
--- /dev/null
+++ b/internal/shell/shell.go
@@ -0,0 +1,206 @@
+package shell
+
+import (
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/52funny/pikpakcli/conf"
+	"github.com/52funny/pikpakcli/internal/pikpak"
+	"github.com/chzyer/readline"
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+)
+
+// Start starts the interactive shell
+func Start(rootCmd *cobra.Command) {
+	fmt.Println("PikPak CLI Interactive Shell")
+	fmt.Println("Type 'help' for available commands, 'exit' to quit")
+	fmt.Println()
+
+	currentPath := "/"
+	globalPath := "/"
+	// globalPath := currentPath
+
+	// Create readline instance
+	// TODO: we can add path here: pikpak {path} >.
+	l, err := readline.New(fmt.Sprintf("pikpak %s > ", currentPath))
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error initializing readline: %v\n", err)
+		return
+	}
+	defer l.Close()
+
+	for {
+		input, err := l.Readline()
+
+		// l.SetPrompt(fmt.Sprintf("pikpak %s > ", currentPath))
+
+		// Handle EOF (Ctrl+D)
+		if err == readline.ErrInterrupt {
+			continue
+		}
+
+		if err != nil {
+			// This is EOF
+			fmt.Println("\nBye~!")
+			break
+		}
+
+		input = strings.TrimSpace(input)
+
+		if input == "" {
+			continue
+		}
+
+		if input == "exit" || input == "quit" {
+			fmt.Println("Bye~!")
+			break
+		}
+
+		if input == "help" {
+			rootCmd.Help()
+			continue
+		}
+
+		// Parse the args and set them to rootCmd
+		args := parseShellArgs(input)
+
+		// Handle cd command
+		if len(args) > 0 && args[0] == "cd" {
+			var path string
+			if len(args) > 1 {
+				path = args[1]
+			}
+			// Go back to root if target path is empty, ~ or /
+			switch path {
+			case "", "~", "/":
+				currentPath = "/"
+				globalPath = currentPath
+			case "..":
+				// Go back to parent directory
+				if currentPath != "/" {
+					currentPath = currentPath[:strings.LastIndex(currentPath, "/")]
+					globalPath = currentPath + "/"
+					if currentPath == "" {
+						currentPath = "/"
+						globalPath = currentPath
+					}
+				}
+
+				// Update the prompt with the new path
+				l.SetPrompt(fmt.Sprintf("pikpak %s > ", globalPath))
+			default:
+				// Handle relative and absolute paths
+				var targetPath string
+				if strings.HasPrefix(path, "/") {
+					// Absolute path
+					targetPath = path
+				} else {
+					// Relative path
+					if currentPath == "/" {
+						targetPath = "/" + path
+					} else {
+						targetPath = currentPath + "/" + path
+					}
+				}
+				// Normalize path: remove duplicate slashes and trailing slash
+				targetPath = strings.ReplaceAll(targetPath, "//", "/")
+				if targetPath != "/" {
+					targetPath = strings.TrimSuffix(targetPath, "/")
+				}
+				// Check if the path exists and is a directory
+				p := pikpak.NewPikPak(conf.Config.Username, conf.Config.Password)
+				err := p.Login()
+				if err != nil {
+					fmt.Fprintf(os.Stderr, "Login failed: %v\n", err)
+					continue
+				}
+				_, err = p.GetPathFolderId(targetPath)
+				if err != nil {
+					fmt.Fprintf(os.Stderr, "cd: %s: No such directory\n", targetPath)
+					continue
+				}
+				currentPath = targetPath
+				globalPath = currentPath + "/"
+				// Update the prompt with the new path
+				l.SetPrompt(fmt.Sprintf("pikpak %s > ", globalPath))
+			}
+
+			continue
+		}
+
+		// For ls command, if no path specified, add current path
+		if len(args) == 1 && args[0] == "ls" {
+			args = append(args, "-p", currentPath)
+		}
+
+		rootCmd.SetArgs(args)
+
+		// Directly use pre-defined Execute function
+		// TODO: Need to be updated if cd command is supported.
+		if err := rootCmd.Execute(); err != nil {
+			fmt.Fprintf(os.Stderr, "Error: %v\n", err)
+		}
+		rootCmd.SetArgs([]string{}) // Reset for next iteration
+
+		// Reset flags to default values to prevent state retention between commands
+		resetFlags(rootCmd)
+	}
+}
+
+// parseShellArgs parses shell-like arguments
+func parseShellArgs(input string) []string {
+	var args []string
+	var current strings.Builder
+	inDoubleQuote := false
+	inSingleQuote := false
+
+	for i := 0; i < len(input); i++ {
+		ch := input[i]
+
+		switch ch {
+		case '"':
+			if inSingleQuote {
+				current.WriteByte(ch)
+			} else {
+				inDoubleQuote = !inDoubleQuote
+			}
+		case '\'':
+			if inDoubleQuote {
+				current.WriteByte(ch)
+			} else {
+				inSingleQuote = !inSingleQuote
+			}
+		case ' ', '\t':
+			if inDoubleQuote || inSingleQuote {
+				current.WriteByte(ch)
+			} else {
+				if current.Len() > 0 {
+					args = append(args, current.String())
+					current.Reset()
+				}
+			}
+		default:
+			current.WriteByte(ch)
+		}
+	}
+
+	if current.Len() > 0 {
+		args = append(args, current.String())
+	}
+	return args
+}
+
+// resetFlags recursively resets all flags in the command tree to their default values
+func resetFlags(cmd *cobra.Command) {
+	cmd.Flags().VisitAll(func(f *pflag.Flag) {
+		f.Value.Set(f.DefValue)
+	})
+	cmd.PersistentFlags().VisitAll(func(f *pflag.Flag) {
+		f.Value.Set(f.DefValue)
+	})
+	for _, subCmd := range cmd.Commands() {
+		resetFlags(subCmd)
+	}
+}
diff --git a/main.go b/main.go
index 51afea3..52c1ab8 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,18 @@
 package main
 
-import "github.com/52funny/pikpakcli/cmd"
+import (
+	"os"
+
+	"github.com/52funny/pikpakcli/cmd"
+	"github.com/52funny/pikpakcli/internal/shell"
+)
 
 func main() {
-	cmd.Execute()
+	// Check if any args
+	if len(os.Args) == 1 {
+		cmd.ExecuteShell(shell.Start)
+	} else {
+		// If no arg, execute the command directly
+		cmd.Execute()
+	}
 }