diff --git a/errors/list.go b/errors/list.go
index 88da6a72e..a9336daa1 100644
--- a/errors/list.go
+++ b/errors/list.go
@@ -19,6 +19,7 @@ var (
 	DockerUnknownContainerType           = New("unknown container type")
 	DockerInsufficientDatabaseContainers = New("the number of database container is not enough, expect: %d, got: %d")
 	DockerDatabaseContainerCountZero     = New("the number of database container must be greater than 0")
+	DockerMissingContainerId             = New("no container id return when creating %s docker")
 
 	AuthEmptySecret         = New("authentication secret is missing or required")
 	AuthInvalidClaims       = New("authentication token contains invalid claims")
@@ -96,6 +97,8 @@ var (
 	SessionDriverNotSupported    = New("session driver [%s] not supported")
 	SessionNotFound              = New("session [%s] not found")
 
+	UnknownFileExtension = New("unknown file extension")
+
 	ValidationDataInvalidType = New("data must be map[string]any or map[string][]string or struct")
 	ValidationDuplicateFilter = New("duplicate filter name: %s")
 	ValidationDuplicateRule   = New("duplicate rule name: %s")
diff --git a/support/docker/mysql.go b/support/docker/mysql.go
index 6b37c24df..a07424ed5 100644
--- a/support/docker/mysql.go
+++ b/support/docker/mysql.go
@@ -9,6 +9,7 @@ import (
 
 	"github.com/goravel/framework/contracts/database"
 	"github.com/goravel/framework/contracts/testing"
+	"github.com/goravel/framework/errors"
 )
 
 type MysqlImpl struct {
@@ -52,7 +53,7 @@ func (receiver *MysqlImpl) Build() error {
 		return fmt.Errorf("init Mysql docker error: %v", err)
 	}
 	if containerID == "" {
-		return fmt.Errorf("no container id return when creating Mysql docker")
+		return errors.DockerMissingContainerId.Args("Mysql")
 	}
 
 	receiver.containerID = containerID
diff --git a/support/file/file.go b/support/file/file.go
index 34e548c55..0ebb01af2 100644
--- a/support/file/file.go
+++ b/support/file/file.go
@@ -1,13 +1,14 @@
 package file
 
 import (
-	"errors"
 	"os"
 	"path/filepath"
 	"strings"
 	"time"
 
 	"github.com/gabriel-vasile/mimetype"
+
+	"github.com/goravel/framework/errors"
 )
 
 func ClientOriginalExtension(file string) string {
@@ -63,7 +64,7 @@ func Extension(file string, originalWhenUnknown ...bool) (string, error) {
 			}
 		}
 
-		return "", errors.New("unknown file extension")
+		return "", errors.UnknownFileExtension
 	}
 
 	return strings.TrimPrefix(mtype.Extension(), "."), nil