diff --git a/agent/app/service/app_install.go b/agent/app/service/app_install.go
index f60ab93ff3c8..a47c72e4112d 100644
--- a/agent/app/service/app_install.go
+++ b/agent/app/service/app_install.go
@@ -414,13 +414,13 @@ func (a *AppInstallService) Update(req request.AppInstalledUpdate) error {
 		go func() {
 			nginxInstall, err := getNginxFull(&website)
 			if err != nil {
-				global.LOG.Errorf(buserr.WithErr(constant.ErrUpdateBuWebsite, err).Error())
+				global.LOG.Error(buserr.WithErr(constant.ErrUpdateBuWebsite, err).Error())
 				return
 			}
 			config := nginxInstall.SiteConfig.Config
 			servers := config.FindServers()
 			if len(servers) == 0 {
-				global.LOG.Errorf(buserr.WithErr(constant.ErrUpdateBuWebsite, errors.New("nginx config is not valid")).Error())
+				global.LOG.Error(buserr.WithErr(constant.ErrUpdateBuWebsite, errors.New("nginx config is not valid")).Error())
 				return
 			}
 			server := servers[0]
@@ -428,11 +428,11 @@ func (a *AppInstallService) Update(req request.AppInstalledUpdate) error {
 			server.UpdateRootProxy([]string{proxy})
 
 			if err := nginx.WriteConfig(config, nginx.IndentedStyle); err != nil {
-				global.LOG.Errorf(buserr.WithErr(constant.ErrUpdateBuWebsite, err).Error())
+				global.LOG.Error(buserr.WithErr(constant.ErrUpdateBuWebsite, err).Error())
 				return
 			}
 			if err := nginxCheckAndReload(nginxInstall.SiteConfig.OldContent, config.FilePath, nginxInstall.Install.ContainerName); err != nil {
-				global.LOG.Errorf(buserr.WithErr(constant.ErrUpdateBuWebsite, err).Error())
+				global.LOG.Error(buserr.WithErr(constant.ErrUpdateBuWebsite, err).Error())
 				return
 			}
 		}()
diff --git a/core/utils/files/files.go b/core/utils/files/files.go
index f0cab6e8a648..af35c291ec0d 100644
--- a/core/utils/files/files.go
+++ b/core/utils/files/files.go
@@ -2,6 +2,8 @@ package files
 
 import (
 	"bytes"
+	"crypto/md5"
+	"encoding/hex"
 	"errors"
 	"fmt"
 	"io"
@@ -169,3 +171,17 @@ func Stat(path string) bool {
 	}
 	return true
 }
+
+func GetFileMD5(filePath string) (string, error) {
+	file, err := os.Open(filePath)
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+	hash := md5.New()
+
+	if _, err = io.Copy(hash, file); err != nil {
+		return "", err
+	}
+	return hex.EncodeToString(hash.Sum(nil)), nil
+}