diff --git a/backend/middleware/bind_domain.go b/backend/middleware/bind_domain.go
index 601fc9f07..bf32af046 100644
--- a/backend/middleware/bind_domain.go
+++ b/backend/middleware/bind_domain.go
@@ -15,7 +15,7 @@ func BindDomain() gin.HandlerFunc {
 		settingRepo := repo.NewISettingRepo()
 		status, err := settingRepo.Get(settingRepo.WithByKey("BindDomain"))
 		if err != nil {
-			helper.ErrorWithDetail(c, constant.CodeErrDomain, constant.ErrTypeInternalServer, err)
+			helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
 			return
 		}
 		if len(status.Value) == 0 {
diff --git a/backend/middleware/ip_limit.go b/backend/middleware/ip_limit.go
index 2fd890a0a..dcfda7405 100644
--- a/backend/middleware/ip_limit.go
+++ b/backend/middleware/ip_limit.go
@@ -15,7 +15,7 @@ func WhiteAllow() gin.HandlerFunc {
 		settingRepo := repo.NewISettingRepo()
 		status, err := settingRepo.Get(settingRepo.WithByKey("AllowIPs"))
 		if err != nil {
-			helper.ErrorWithDetail(c, constant.CodeErrIP, constant.ErrTypeInternalServer, err)
+			helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypeInternalServer, err)
 			return
 		}
 
diff --git a/backend/middleware/password_expired.go b/backend/middleware/password_expired.go
index e1ed9e9fa..9a6753014 100644
--- a/backend/middleware/password_expired.go
+++ b/backend/middleware/password_expired.go
@@ -16,7 +16,7 @@ func PasswordExpired() gin.HandlerFunc {
 		settingRepo := repo.NewISettingRepo()
 		setting, err := settingRepo.Get(settingRepo.WithByKey("ExpirationDays"))
 		if err != nil {
-			helper.ErrorWithDetail(c, constant.CodePasswordExpired, constant.ErrTypePasswordExpired, err)
+			helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypePasswordExpired, err)
 			return
 		}
 		expiredDays, _ := strconv.Atoi(setting.Value)
@@ -27,7 +27,7 @@ func PasswordExpired() gin.HandlerFunc {
 
 		extime, err := settingRepo.Get(settingRepo.WithByKey("ExpirationTime"))
 		if err != nil {
-			helper.ErrorWithDetail(c, constant.CodePasswordExpired, constant.ErrTypePasswordExpired, err)
+			helper.ErrorWithDetail(c, constant.CodeErrInternalServer, constant.ErrTypePasswordExpired, err)
 			return
 		}
 		loc, _ := time.LoadLocation(common.LoadTimeZone())