diff --git a/config.go b/config.go
index e91ca28b..d090d247 100644
--- a/config.go
+++ b/config.go
@@ -103,6 +103,8 @@ var (
 	BConfig *Config
 	// AppConfig is the instance of Config, store the config information from file
 	AppConfig *beegoAppConfig
+	// AppPath is the absolute path to the app
+	AppPath string
 	// AppConfigPath is the path to the config files
 	AppConfigPath string
 	// AppConfigProvider is the provider for the config, default is ini
@@ -179,9 +181,16 @@ func init() {
 // ParseConfig parsed default config file.
 // now only support ini, next will support json.
 func ParseConfig() (err error) {
+	AppPath, _ := filepath.Abs(filepath.Dir(os.Args[0]))
+	workPath, _ := os.Getwd()
+	workPath, _ = filepath.Abs(workPath)
+
+	if workPath != AppPath {
+		os.Chdir(AppPath)
+	}
+
 	if AppConfigPath == "" {
 		// initialize default configurations
-		AppPath, _ := filepath.Abs(filepath.Dir(os.Args[0]))
 		AppConfigPath = filepath.Join(AppPath, "conf", "app.conf")
 		if !utils.FileExists(AppConfigPath) {
 			AppConfig = &beegoAppConfig{config.NewFakeConfig()}
diff --git a/parser.go b/parser.go
index b14d74b9..f23f4720 100644
--- a/parser.go
+++ b/parser.go
@@ -130,7 +130,7 @@ func parserComments(comments *ast.CommentGroup, funcName, controllerName, pkgpat
 }
 
 func genRouterCode() {
-	os.Mkdir("routers", 0755)
+	os.Mkdir(path.Join(AppPath, "routers"), 0755)
 	Info("generate router from comments")
 	var (
 		globalinfo string
@@ -172,7 +172,7 @@ func genRouterCode() {
 		}
 	}
 	if globalinfo != "" {
-		f, err := os.Create(path.Join("routers", commentFilename))
+		f, err := os.Create(path.Join(AppPath, "routers", commentFilename))
 		if err != nil {
 			panic(err)
 		}
@@ -182,7 +182,7 @@ func genRouterCode() {
 }
 
 func compareFile(pkgRealpath string) bool {
-	if !utils.FileExists(path.Join("routers", commentFilename)) {
+	if !utils.FileExists(path.Join(AppPath, "routers", commentFilename)) {
 		return true
 	}
 	if utils.FileExists(lastupdateFilename) {