diff --git a/storage/minio.go b/storage/minio.go
index 60bf833..3ce9d83 100644
--- a/storage/minio.go
+++ b/storage/minio.go
@@ -3,13 +3,14 @@ package storage
 import (
 	"context"
 	"fmt"
-	"github.com/minio/minio-go"
 	"net/http"
 	"net/url"
 	"path"
 	"strings"
 	"time"
 
+	"github.com/minio/minio-go"
+
 	log "github.com/sirupsen/logrus"
 )
 
@@ -129,7 +130,24 @@ func (s *Minio) Url(objectName string, expire time.Duration) string {
 }
 
 func (s *Minio) Stat(objectName string) (*ObjectInfo, error) {
-	return nil, nil
+	if err := s.Init(); err != nil {
+		return nil, err
+	}
+
+	objectName = strings.TrimLeft(objectName, "/ ")
+	stat, err := s.client.StatObject(s.config.Bucket, objectName, minio.StatObjectOptions{})
+	if err != nil {
+		log.Errorf("stat object from minio error:%s", err.Error())
+		return nil, err
+	}
+
+	info := &ObjectInfo{
+		Size:     stat.Size,
+		Hash:     stat.ETag,
+		MimeType: stat.ContentType,
+		PutTime:  stat.LastModified.Unix(),
+	}
+	return info, nil
 }
 
 func (s *Minio) Fetch(urlStr, objectName string) error {