diff --git a/server/server_handlers.go b/server/server_handlers.go
index 631cfd9..850ddb9 100644
--- a/server/server_handlers.go
+++ b/server/server_handlers.go
@@ -5,6 +5,7 @@ import (
 	"io/ioutil"
 	"net"
 	"os"
+	"path/filepath"
 	"strconv"
 
 	"git.loafle.net/commons_go/logging"
@@ -12,8 +13,14 @@ import (
 )
 
 func NewServerHandler(pidPath string, serverName string, socketHandler SocketHandler) ServerHandler {
+	pidPathABS, err := filepath.Abs(pidPath)
+	if nil != err {
+		logging.Logger().Panicf("Container: pid file path[%s] is not valid %v", pidPath, err)
+	}
+
 	sh := &ServerHandlers{
-		pidPath: pidPath,
+		pidPath:    pidPath,
+		pidPathABS: pidPathABS,
 	}
 
 	sh.Name = serverName
@@ -24,8 +31,9 @@ func NewServerHandler(pidPath string, serverName string, socketHandler SocketHan
 type ServerHandlers struct {
 	server.ServerHandlers
 
-	pidPath string
-	port    int
+	pidPath    string
+	pidPathABS string
+	port       int
 }
 
 func (sh *ServerHandlers) Init(serverCTX server.ServerContext) error {
@@ -52,19 +60,19 @@ func (sh *ServerHandlers) Listen(serverCTX server.ServerContext) (net.Listener,
 func (sh *ServerHandlers) OnStart(serverCTX server.ServerContext) {
 	sh.ServerHandlers.OnStart(serverCTX)
 
-	if _, err := os.Stat(sh.pidPath); os.IsExist(err) {
-		if err := os.Remove(sh.pidPath); nil != err {
+	if _, err := os.Stat(sh.pidPathABS); os.IsExist(err) {
+		if err := os.Remove(sh.pidPathABS); nil != err {
 			logging.Logger().Errorf("Container: Removing pid file has been failed [%v]", err)
 		}
 	}
 
 	s := strconv.FormatInt(int64(sh.port), 10)
-	ioutil.WriteFile(sh.pidPath, []byte(s), os.ModePerm)
+	ioutil.WriteFile(sh.pidPathABS, []byte(s), os.ModePerm)
 }
 
 func (sh *ServerHandlers) OnStop(serverCTX server.ServerContext) {
-	if _, err := os.Stat(sh.pidPath); os.IsExist(err) {
-		if err := os.Remove(sh.pidPath); nil != err {
+	if _, err := os.Stat(sh.pidPathABS); os.IsExist(err) {
+		if err := os.Remove(sh.pidPathABS); nil != err {
 			logging.Logger().Errorf("Container: Removing pid file has been failed [%v]", err)
 		}
 	}