diff --git a/conf/user.go b/conf/user.go
index abd624a..fe5d4fd 100644
--- a/conf/user.go
+++ b/conf/user.go
@@ -129,40 +129,21 @@ func (u *User) Save() bool {
 	return true
 }
 
-// GetWorkspace gets workspace path of the user.
+// WorkspacePath gets workspace path of the user.
 //
 // Compared to the use of Wide.Workspace, this function will be processed as follows:
 //  1. Replace {WD} variable with the actual directory path
 //  2. Replace ${GOPATH} with enviorment variable GOPATH
 //  3. Replace "/" with "\\" (Windows)
-func (u *User) GetWorkspace() string {
+func (u *User) WorkspacePath() string {
 	w := strings.Replace(u.Workspace, "{WD}", Wide.WD, 1)
 	w = strings.Replace(w, "${GOPATH}", os.Getenv("GOPATH"), 1)
 
 	return filepath.FromSlash(w)
 }
 
-// GetOwner gets the user the specified path belongs to. Returns "" if not found.
-func GetOwner(path string) string {
-	for _, user := range Users {
-		if strings.HasPrefix(path, user.GetWorkspace()) {
-			return user.Name
-		}
-	}
-
-	return ""
-}
-
-// Salt salts the specified password with the specified salt.
-func Salt(password, salt string) string {
-	sha1hash := sha1.New()
-	sha1hash.Write([]byte(password + salt))
-
-	return hex.EncodeToString(sha1hash.Sum(nil))
-}
-
-// GetBuildArgs get build args with the specified os.
-func (u *User) GetBuildArgs(os string) []string {
+// BuildArgs get build args with the specified os.
+func (u *User) BuildArgs(os string) []string {
 	var tmp string
 	if os == "windows" {
 		tmp = u.GoBuildArgsForWindows
@@ -182,3 +163,22 @@ func (u *User) GetBuildArgs(os string) []string {
 
 	return ret
 }
+
+// GetOwner gets the user the specified path belongs to. Returns "" if not found.
+func GetOwner(path string) string {
+	for _, user := range Users {
+		if strings.HasPrefix(path, user.WorkspacePath()) {
+			return user.Name
+		}
+	}
+
+	return ""
+}
+
+// Salt salts the specified password with the specified salt.
+func Salt(password, salt string) string {
+	sha1hash := sha1.New()
+	sha1hash.Write([]byte(password + salt))
+
+	return hex.EncodeToString(sha1hash.Sum(nil))
+}
diff --git a/conf/wide.go b/conf/wide.go
index 3f122f2..da5cf27 100644
--- a/conf/wide.go
+++ b/conf/wide.go
@@ -326,7 +326,7 @@ func checkEnv() {
 func GetUserWorkspace(username string) string {
 	for _, user := range Users {
 		if user.Name == username {
-			return user.GetWorkspace()
+			return user.WorkspacePath()
 		}
 	}
 
@@ -430,7 +430,7 @@ func initWorkspaceDirs() {
 	paths := []string{}
 
 	for _, user := range Users {
-		paths = append(paths, filepath.SplitList(user.GetWorkspace())...)
+		paths = append(paths, filepath.SplitList(user.WorkspacePath())...)
 	}
 
 	for _, path := range paths {
diff --git a/file/files.go b/file/files.go
index c553673..d0c2ffb 100644
--- a/file/files.go
+++ b/file/files.go
@@ -214,7 +214,7 @@ func GetFileHandler(w http.ResponseWriter, r *http.Request) {
 
 		user := conf.GetUser(username)
 
-		data["path"] = "/workspace/" + user.Name + "/" + strings.Replace(path, user.GetWorkspace(), "", 1)
+		data["path"] = "/workspace/" + user.Name + "/" + strings.Replace(path, user.WorkspacePath(), "", 1)
 
 		return
 	}
diff --git a/main.go b/main.go
index 2baa647..3ffcbd2 100644
--- a/main.go
+++ b/main.go
@@ -110,7 +110,7 @@ func main() {
 	// workspaces
 	for _, user := range conf.Users {
 		http.Handle(conf.Wide.Context+"/workspace/"+user.Name+"/",
-			http.StripPrefix(conf.Wide.Context+"/workspace/"+user.Name+"/", http.FileServer(http.Dir(user.GetWorkspace()))))
+			http.StripPrefix(conf.Wide.Context+"/workspace/"+user.Name+"/", http.FileServer(http.Dir(user.WorkspacePath()))))
 	}
 
 	// session
diff --git a/output/build.go b/output/build.go
index 5a6030e..f4dcbf9 100644
--- a/output/build.go
+++ b/output/build.go
@@ -96,7 +96,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 
 	goBuildArgs := []string{}
 	goBuildArgs = append(goBuildArgs, "build")
-	goBuildArgs = append(goBuildArgs, user.GetBuildArgs(runtime.GOOS)...)
+	goBuildArgs = append(goBuildArgs, user.BuildArgs(runtime.GOOS)...)
 
 	cmd := exec.Command("go", goBuildArgs...)
 	cmd.Dir = curDir
@@ -132,7 +132,7 @@ func BuildHandler(w http.ResponseWriter, r *http.Request) {
 		// display "START [go build]" in front-end browser
 
 		msg := i18n.Get(locale, "start-build").(string)
-		msg = strings.Replace(msg, "build]", "build "+fmt.Sprint(user.GetBuildArgs(runtime.GOOS))+"]", 1)
+		msg = strings.Replace(msg, "build]", "build "+fmt.Sprint(user.BuildArgs(runtime.GOOS))+"]", 1)
 
 		channelRet["output"] = "<span class='start-build'>" + msg + "</span>\n"
 		channelRet["cmd"] = "start-build"
diff --git a/output/cross.go b/output/cross.go
index d7db419..f6f5ae6 100644
--- a/output/cross.go
+++ b/output/cross.go
@@ -78,7 +78,7 @@ func CrossCompilationHandler(w http.ResponseWriter, r *http.Request) {
 	user := conf.GetUser(username)
 	goBuildArgs := []string{}
 	goBuildArgs = append(goBuildArgs, "build")
-	goBuildArgs = append(goBuildArgs, user.GetBuildArgs(goos)...)
+	goBuildArgs = append(goBuildArgs, user.BuildArgs(goos)...)
 
 	cmd := exec.Command("go", goBuildArgs...)
 	cmd.Dir = curDir
diff --git a/session/users.go b/session/users.go
index 78f1fac..7203331 100644
--- a/session/users.go
+++ b/session/users.go
@@ -410,7 +410,7 @@ func addUser(username, password, email string) string {
 	conf.UpdateCustomizedConf(username)
 
 	http.Handle("/workspace/"+username+"/",
-		http.StripPrefix("/workspace/"+username+"/", http.FileServer(http.Dir(newUser.GetWorkspace()))))
+		http.StripPrefix("/workspace/"+username+"/", http.FileServer(http.Dir(newUser.WorkspacePath()))))
 
 	logger.Infof("Created a user [%s]", username)