diff --git a/internal/config/pan_config.go b/internal/config/pan_config.go
index 0d0181e..e516fd3 100644
--- a/internal/config/pan_config.go
+++ b/internal/config/pan_config.go
@@ -19,6 +19,7 @@ import (
 	"github.com/tickstep/aliyunpan-api/aliyunpan"
 	"github.com/tickstep/aliyunpan/cmder/cmdutil"
 	"github.com/tickstep/aliyunpan/cmder/cmdutil/jsonhelper"
+	"github.com/tickstep/aliyunpan/library/homedir"
 	"github.com/tickstep/library-go/logger"
 	"github.com/tickstep/library-go/requester"
 	"os"
@@ -250,16 +251,45 @@ func (c *PanConfig) initDefaultConfig() {
 
 // GetConfigDir 获取配置路径
 func GetConfigDir() string {
-	// 从环境变量读取
+	// 按照以下顺序依次获取配置目录
+	// 1.环境变量ALIYUNPAN_CONFIG_DIR => 2. /etc/aliyunpan/ => 3. ~/.aliyunpan/ => 4.当前程序目录
+
+	// 1. 从环境变量读取
 	configDir, ok := os.LookupEnv(EnvConfigDir)
 	if ok {
 		if filepath.IsAbs(configDir) {
+			logger.Verboseln("use config dir from ALIYUNPAN_CONFIG_DIR env: ", configDir)
 			return configDir
 		}
 		// 如果不是绝对路径, 从程序目录寻找
-		return cmdutil.ExecutablePathJoin(configDir)
+		configDir = cmdutil.ExecutablePathJoin(configDir)
+		logger.Verboseln("use config dir from ALIYUNPAN_CONFIG_DIR env: ", configDir)
+	} else {
+		// 2. /etc/aliyunpan/
+		if runtime.GOOS == "linux" {
+			cd := "/etc/aliyunpan"
+			if IsFolderExist(cd) {
+				logger.Verboseln("use config dir: ", cd)
+				return cd
+			}
+		}
+
+		// 3. ~/.aliyunpan/
+		if runtime.GOOS == "linux" || runtime.GOOS == "windows" {
+			cd,er := homedir.Expand("~/.aliyunpan")
+			if er == nil {
+				if IsFolderExist(cd) {
+					logger.Verboseln("use config dir: ", cd)
+					return cd
+				}
+			}
+		}
 	}
-	return cmdutil.ExecutablePathJoin(configDir)
+
+	// 4.当前程序所在目录
+	configDir = cmdutil.ExecutablePathJoin(configDir)
+	logger.Verboseln("use config dir: ", configDir)
+	return configDir
 }
 
 func (c *PanConfig) ActiveUser() *PanUser {
diff --git a/internal/config/utils.go b/internal/config/utils.go
index b34d6bb..08c3f77 100644
--- a/internal/config/utils.go
+++ b/internal/config/utils.go
@@ -21,6 +21,7 @@ import (
 	"github.com/tickstep/library-go/crypto"
 	"github.com/tickstep/library-go/ids"
 	"github.com/tickstep/library-go/logger"
+	"os"
 	"strconv"
 	"strings"
 )
@@ -105,3 +106,18 @@ func DecryptString(text string) string {
 	}
 	return string(r)
 }
+
+// isFolderExist 判断文件夹是否存在
+func IsFolderExist(pathStr string) bool {
+	fi, err := os.Stat(pathStr)
+	if err != nil {
+		if os.IsExist(err) {
+			return fi.IsDir()
+		}
+		if os.IsNotExist(err) {
+			return false
+		}
+		return false
+	}
+	return fi.IsDir()
+}
\ No newline at end of file
diff --git a/library/homedir/homedir.go b/library/homedir/homedir.go
new file mode 100644
index 0000000..e5e4236
--- /dev/null
+++ b/library/homedir/homedir.go
@@ -0,0 +1,167 @@
+package homedir
+
+import (
+	"bytes"
+	"errors"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strconv"
+	"strings"
+	"sync"
+)
+
+// DisableCache will disable caching of the home directory. Caching is enabled
+// by default.
+var DisableCache bool
+
+var homedirCache string
+var cacheLock sync.RWMutex
+
+// Dir returns the home directory for the executing user.
+//
+// This uses an OS-specific method for discovering the home directory.
+// An error is returned if a home directory cannot be detected.
+func Dir() (string, error) {
+	if !DisableCache {
+		cacheLock.RLock()
+		cached := homedirCache
+		cacheLock.RUnlock()
+		if cached != "" {
+			return cached, nil
+		}
+	}
+
+	cacheLock.Lock()
+	defer cacheLock.Unlock()
+
+	var result string
+	var err error
+	if runtime.GOOS == "windows" {
+		result, err = dirWindows()
+	} else {
+		// Unix-like system, so just assume Unix
+		result, err = dirUnix()
+	}
+
+	if err != nil {
+		return "", err
+	}
+	homedirCache = result
+	return result, nil
+}
+
+// Expand expands the path to include the home directory if the path
+// is prefixed with `~`. If it isn't prefixed with `~`, the path is
+// returned as-is.
+func Expand(path string) (string, error) {
+	if len(path) == 0 {
+		return path, nil
+	}
+
+	if path[0] != '~' {
+		return path, nil
+	}
+
+	if len(path) > 1 && path[1] != '/' && path[1] != '\\' {
+		return "", errors.New("cannot expand user-specific home dir")
+	}
+
+	dir, err := Dir()
+	if err != nil {
+		return "", err
+	}
+
+	return filepath.Join(dir, path[1:]), nil
+}
+
+// Reset clears the cache, forcing the next call to Dir to re-detect
+// the home directory. This generally never has to be called, but can be
+// useful in tests if you're modifying the home directory via the HOME
+// env var or something.
+func Reset() {
+	cacheLock.Lock()
+	defer cacheLock.Unlock()
+	homedirCache = ""
+}
+
+func dirUnix() (string, error) {
+	homeEnv := "HOME"
+	if runtime.GOOS == "plan9" {
+		// On plan9, env vars are lowercase.
+		homeEnv = "home"
+	}
+
+	// First prefer the HOME environmental variable
+	if home := os.Getenv(homeEnv); home != "" {
+		return home, nil
+	}
+
+	var stdout bytes.Buffer
+
+	// If that fails, try OS specific commands
+	if runtime.GOOS == "darwin" {
+		cmd := exec.Command("sh", "-c", `dscl -q . -read /Users/"$(whoami)" NFSHomeDirectory | sed 's/^[^ ]*: //'`)
+		cmd.Stdout = &stdout
+		if err := cmd.Run(); err == nil {
+			result := strings.TrimSpace(stdout.String())
+			if result != "" {
+				return result, nil
+			}
+		}
+	} else {
+		cmd := exec.Command("getent", "passwd", strconv.Itoa(os.Getuid()))
+		cmd.Stdout = &stdout
+		if err := cmd.Run(); err != nil {
+			// If the error is ErrNotFound, we ignore it. Otherwise, return it.
+			if err != exec.ErrNotFound {
+				return "", err
+			}
+		} else {
+			if passwd := strings.TrimSpace(stdout.String()); passwd != "" {
+				// username:password:uid:gid:gecos:home:shell
+				passwdParts := strings.SplitN(passwd, ":", 7)
+				if len(passwdParts) > 5 {
+					return passwdParts[5], nil
+				}
+			}
+		}
+	}
+
+	// If all else fails, try the shell
+	stdout.Reset()
+	cmd := exec.Command("sh", "-c", "cd && pwd")
+	cmd.Stdout = &stdout
+	if err := cmd.Run(); err != nil {
+		return "", err
+	}
+
+	result := strings.TrimSpace(stdout.String())
+	if result == "" {
+		return "", errors.New("blank output when reading home directory")
+	}
+
+	return result, nil
+}
+
+func dirWindows() (string, error) {
+	// First prefer the HOME environmental variable
+	if home := os.Getenv("HOME"); home != "" {
+		return home, nil
+	}
+
+	// Prefer standard environment variable USERPROFILE
+	if home := os.Getenv("USERPROFILE"); home != "" {
+		return home, nil
+	}
+
+	drive := os.Getenv("HOMEDRIVE")
+	path := os.Getenv("HOMEPATH")
+	home := drive + path
+	if drive == "" || path == "" {
+		return "", errors.New("HOMEDRIVE, HOMEPATH, or USERPROFILE are blank")
+	}
+
+	return home, nil
+}
\ No newline at end of file