diff --git a/server/api/session.go b/server/api/session.go
index 7ddb6a8bd..343ba4cf2 100644
--- a/server/api/session.go
+++ b/server/api/session.go
@@ -250,7 +250,7 @@ func (api SessionApi) SessionUploadEndpoint(c echo.Context) error {
 	account, _ := GetCurrentAccount(c)
 	_ = service.StorageLogService.Save(context.Background(), s.AssetId, sessionId, account.ID, nt.StorageLogActionUpload, remoteFile)
 
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -280,7 +280,7 @@ func (api SessionApi) SessionUploadEndpoint(c echo.Context) error {
 			return err
 		}
 		return Success(c, nil)
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		if err := service.StorageService.StorageUpload(c, file, s.StorageId); err != nil {
 			return err
 		}
@@ -302,7 +302,7 @@ func (api SessionApi) SessionEditEndpoint(c echo.Context) error {
 	file := c.FormValue("file")
 	fileContent := c.FormValue("fileContent")
 
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -329,7 +329,7 @@ func (api SessionApi) SessionEditEndpoint(c echo.Context) error {
 			return err
 		}
 		return Success(c, nil)
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		if err := service.StorageService.StorageEdit(file, fileContent, s.StorageId); err != nil {
 			return err
 		}
@@ -355,7 +355,7 @@ func (api SessionApi) SessionDownloadEndpoint(c echo.Context) error {
 
 	// 获取带后缀的文件名称
 	filenameWithSuffix := path.Base(file)
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -375,7 +375,7 @@ func (api SessionApi) SessionDownloadEndpoint(c echo.Context) error {
 		}
 
 		return c.Stream(http.StatusOK, echo.MIMEOctetStream, bytes.NewReader(buff.Bytes()))
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		storageId := s.StorageId
 		return service.StorageService.StorageDownload(c, file, storageId)
 	}
@@ -391,7 +391,7 @@ func (api SessionApi) SessionLsEndpoint(c echo.Context) error {
 	}
 
 	remoteDir := c.FormValue("dir")
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -427,7 +427,7 @@ func (api SessionApi) SessionLsEndpoint(c echo.Context) error {
 		}
 
 		return Success(c, files)
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		storageId := s.StorageId
 		files, err := service.StorageService.StorageLs(remoteDir, storageId)
 		if err != nil {
@@ -454,7 +454,7 @@ func (api SessionApi) SessionMkDirEndpoint(c echo.Context) error {
 	account, _ := GetCurrentAccount(c)
 	_ = service.StorageLogService.Save(context.Background(), s.AssetId, sessionId, account.ID, nt.StorageLogActionMkdir, remoteDir)
 
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -463,7 +463,7 @@ func (api SessionApi) SessionMkDirEndpoint(c echo.Context) error {
 			return err
 		}
 		return Success(c, nil)
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		storageId := s.StorageId
 		if err := service.StorageService.StorageMkDir(remoteDir, storageId); err != nil {
 			return err
@@ -489,7 +489,7 @@ func (api SessionApi) SessionRmEndpoint(c echo.Context) error {
 	account, _ := GetCurrentAccount(c)
 	_ = service.StorageLogService.Save(context.Background(), s.AssetId, sessionId, account.ID, nt.StorageLogActionRm, file)
 
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -524,7 +524,7 @@ func (api SessionApi) SessionRmEndpoint(c echo.Context) error {
 		}
 
 		return Success(c, nil)
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		storageId := s.StorageId
 		if err := service.StorageService.StorageRm(file, storageId); err != nil {
 			return err
@@ -551,7 +551,7 @@ func (api SessionApi) SessionRenameEndpoint(c echo.Context) error {
 	account, _ := GetCurrentAccount(c)
 	_ = service.StorageLogService.Save(context.Background(), s.AssetId, sessionId, account.ID, nt.StorageLogActionRename, oldName)
 
-	if "ssh" == s.Protocol {
+	if s.Protocol == "ssh" {
 		nextSession := session.GlobalSessionManager.GetById(sessionId)
 		if nextSession == nil {
 			return errors.New("获取会话失败")
@@ -564,7 +564,7 @@ func (api SessionApi) SessionRenameEndpoint(c echo.Context) error {
 		}
 
 		return Success(c, nil)
-	} else if "rdp" == s.Protocol {
+	} else if s.Protocol == "rdp" {
 		storageId := s.StorageId
 		if err := service.StorageService.StorageRename(oldName, newName, storageId); err != nil {
 			return err
diff --git a/server/api/term.go b/server/api/term.go
index 864989120..8d9ff96de 100644
--- a/server/api/term.go
+++ b/server/api/term.go
@@ -100,7 +100,7 @@ func (api WebTerminalApi) SshEndpoint(c echo.Context) error {
 
 	var xterm = "xterm-256color"
 	var nextTerminal *term.NextTerminal
-	if "true" == attributes[nt.SocksProxyEnable] {
+	if attributes[nt.SocksProxyEnable] == "true" {
 		nextTerminal, err = term.NewNextTerminalUseSocks(ip, port, username, password, privateKey, passphrase, rows, cols, recording, xterm, true, attributes[nt.SocksProxyHost], attributes[nt.SocksProxyPort], attributes[nt.SocksProxyUsername], attributes[nt.SocksProxyPassword])
 	} else {
 		nextTerminal, err = term.NewNextTerminal(ip, port, username, password, privateKey, passphrase, rows, cols, recording, xterm, true)
diff --git a/server/common/sets/set.go b/server/common/sets/set.go
index cbcbba863..abe41e124 100644
--- a/server/common/sets/set.go
+++ b/server/common/sets/set.go
@@ -27,7 +27,7 @@ func (s *Set) Contains(key string) bool {
 
 func (s *Set) ToArray() []string {
 	var keys []string
-	for key, _ := range s.data {
+	for key := range s.data {
 		keys = append(keys, key)
 	}
 	return keys
diff --git a/server/service/asset.go b/server/service/asset.go
index e651b8c47..6ca59d511 100644
--- a/server/service/asset.go
+++ b/server/service/asset.go
@@ -131,7 +131,7 @@ func (s assetService) CheckStatus(asset *model.Asset, ip string, port int) (bool
 		return false, err
 	}
 
-	if "true" == attributes[nt.SocksProxyEnable] {
+	if attributes[nt.SocksProxyEnable] == "true" {
 		socks5 := fmt.Sprintf("%s:%s", attributes[nt.SocksProxyHost], attributes[nt.SocksProxyPort])
 		auth := &proxy.Auth{
 			User:     attributes[nt.SocksProxyUsername],
diff --git a/server/service/session.go b/server/service/session.go
index b05209719..2f137d72d 100644
--- a/server/service/session.go
+++ b/server/service/session.go
@@ -283,7 +283,7 @@ func (service sessionService) Create(clientIp, assetId, mode string, user *model
 		if err != nil {
 			return nil, err
 		}
-		if "true" == attr[guacamole.EnableDrive] {
+		if attr[guacamole.EnableDrive] == "true" {
 			fileSystem = "1"
 			storageId = attr[guacamole.DrivePath]
 			if storageId == "" {
diff --git a/server/sshd/ui.go b/server/sshd/ui.go
index 7308adb08..7a912795b 100644
--- a/server/sshd/ui.go
+++ b/server/sshd/ui.go
@@ -206,7 +206,7 @@ func (gui Gui) handleAccessAsset(sess ssh.Session, sessionId string) (err error)
 
 	pty, winCh, isPty := (sess).Pty()
 	if !isPty {
-		return errors.New("No PTY requested.\n")
+		return errors.New("no PTY requested")
 	}
 
 	recording := ""
diff --git a/server/sshd/writer.go b/server/sshd/writer.go
index 7e97f763a..6dc6fe2ba 100644
--- a/server/sshd/writer.go
+++ b/server/sshd/writer.go
@@ -40,7 +40,7 @@ func (w *Writer) Write(p []byte) (n int, err error) {
 
 	if w.sz {
 		// sz 会以 OO 结尾
-		if "OO" == s {
+		if s == "OO" {
 			w.sz = false
 		}
 	} else if w.rz {