diff --git a/api/service/mj/plus/service.go b/api/service/mj/plus/service.go
index f653e851..1f9acbd9 100644
--- a/api/service/mj/plus/service.go
+++ b/api/service/mj/plus/service.go
@@ -180,7 +180,6 @@ func (s *Service) Notify(job model.MidJourneyJob) error {
 			job.OrgURL = task.ImageUrl
 		}
 	}
-	job.UseProxy = true
 	job.MessageId = task.Id
 	tx := s.db.Updates(&job)
 	if tx.Error != nil {
diff --git a/api/service/mj/pool.go b/api/service/mj/pool.go
index 779585fc..4c676589 100644
--- a/api/service/mj/pool.go
+++ b/api/service/mj/pool.go
@@ -124,14 +124,12 @@ func (p *ServicePool) DownloadImages() {
 				logger.Infof("try to download image: %s", v.OrgURL)
 				var imgURL string
 				var err error
-				if v.UseProxy {
-					if servicePlus := p.getServicePlus(v.ChannelId); servicePlus != nil {
-						task, _ := servicePlus.Client.QueryTask(v.TaskId)
-						if len(task.Buttons) > 0 {
-							v.Hash = plus.GetImageHash(task.Buttons[0].CustomId)
-						}
-						imgURL, err = p.uploaderManager.GetUploadHandler().PutImg(v.OrgURL, false)
+				if servicePlus := p.getServicePlus(v.ChannelId); servicePlus != nil {
+					task, _ := servicePlus.Client.QueryTask(v.TaskId)
+					if len(task.Buttons) > 0 {
+						v.Hash = plus.GetImageHash(task.Buttons[0].CustomId)
 					}
+					imgURL, err = p.uploaderManager.GetUploadHandler().PutImg(v.OrgURL, false)
 				} else {
 					imgURL, err = p.uploaderManager.GetUploadHandler().PutImg(v.OrgURL, true)
 				}
diff --git a/api/service/oss/aliyun_oss.go b/api/service/oss/aliyun_oss.go
index c9f4ea21..5ae1063b 100644
--- a/api/service/oss/aliyun_oss.go
+++ b/api/service/oss/aliyun_oss.go
@@ -5,11 +5,12 @@ import (
 	"chatplus/core/types"
 	"chatplus/utils"
 	"fmt"
-	"github.com/aliyun/aliyun-oss-go-sdk/oss"
-	"github.com/gin-gonic/gin"
 	"net/url"
 	"path/filepath"
 	"time"
+
+	"github.com/aliyun/aliyun-oss-go-sdk/oss"
+	"github.com/gin-gonic/gin"
 )
 
 type AliYunOss struct {
@@ -88,7 +89,7 @@ func (s AliYunOss) PutImg(imageURL string, useProxy bool) (string, error) {
 	if err != nil {
 		return "", fmt.Errorf("error with parse image URL: %v", err)
 	}
-	fileExt := filepath.Ext(parse.Path)
+	fileExt := utils.GetImgExt(parse.Path)
 	objectKey := fmt.Sprintf("%s/%d%s", s.config.SubDir, time.Now().UnixMicro(), fileExt)
 	// 上传文件字节数据
 	err = s.bucket.PutObject(objectKey, bytes.NewReader(imageData))
diff --git a/api/service/oss/localstorage.go b/api/service/oss/localstorage.go
index 0ce5be2d..5e98927a 100644
--- a/api/service/oss/localstorage.go
+++ b/api/service/oss/localstorage.go
@@ -4,11 +4,12 @@ import (
 	"chatplus/core/types"
 	"chatplus/utils"
 	"fmt"
-	"github.com/gin-gonic/gin"
 	"net/url"
 	"os"
 	"path/filepath"
 	"strings"
+
+	"github.com/gin-gonic/gin"
 )
 
 type LocalStorage struct {
@@ -29,7 +30,7 @@ func (s LocalStorage) PutFile(ctx *gin.Context, name string) (File, error) {
 		return File{}, fmt.Errorf("error with get form: %v", err)
 	}
 
-	path, err := utils.GenUploadPath(s.config.BasePath, file.Filename)
+	path, err := utils.GenUploadPath(s.config.BasePath, file.Filename, false)
 	if err != nil {
 		return File{}, fmt.Errorf("error with generate filename: %s", err.Error())
 	}
@@ -54,7 +55,7 @@ func (s LocalStorage) PutImg(imageURL string, useProxy bool) (string, error) {
 		return "", fmt.Errorf("error with parse image URL: %v", err)
 	}
 	filename := filepath.Base(parse.Path)
-	filePath, err := utils.GenUploadPath(s.config.BasePath, filename)
+	filePath, err := utils.GenUploadPath(s.config.BasePath, filename, true)
 	if err != nil {
 		return "", fmt.Errorf("error with generate image dir: %v", err)
 	}
diff --git a/api/service/oss/minio_oss.go b/api/service/oss/minio_oss.go
index 94b03a24..fa6fe68e 100644
--- a/api/service/oss/minio_oss.go
+++ b/api/service/oss/minio_oss.go
@@ -5,13 +5,14 @@ import (
 	"chatplus/utils"
 	"context"
 	"fmt"
-	"github.com/gin-gonic/gin"
-	"github.com/minio/minio-go/v7"
-	"github.com/minio/minio-go/v7/pkg/credentials"
 	"net/url"
 	"path/filepath"
 	"strings"
 	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/minio/minio-go/v7"
+	"github.com/minio/minio-go/v7/pkg/credentials"
 )
 
 type MiniOss struct {
@@ -77,7 +78,7 @@ func (s MiniOss) PutFile(ctx *gin.Context, name string) (File, error) {
 	}
 	defer fileReader.Close()
 
-	fileExt := filepath.Ext(file.Filename)
+	fileExt := utils.GetImgExt(file.Filename)
 	filename := fmt.Sprintf("%s/%d%s", s.config.SubDir, time.Now().UnixMicro(), fileExt)
 	info, err := s.client.PutObject(ctx, s.config.Bucket, filename, fileReader, file.Size, minio.PutObjectOptions{
 		ContentType: file.Header.Get("Content-Type"),
diff --git a/api/service/oss/qiniu_oss.go b/api/service/oss/qiniu_oss.go
index 3b989308..e2df7ee6 100644
--- a/api/service/oss/qiniu_oss.go
+++ b/api/service/oss/qiniu_oss.go
@@ -6,12 +6,13 @@ import (
 	"chatplus/utils"
 	"context"
 	"fmt"
-	"github.com/gin-gonic/gin"
-	"github.com/qiniu/go-sdk/v7/auth/qbox"
-	"github.com/qiniu/go-sdk/v7/storage"
 	"net/url"
 	"path/filepath"
 	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/qiniu/go-sdk/v7/auth/qbox"
+	"github.com/qiniu/go-sdk/v7/storage"
 )
 
 type QinNiuOss struct {
@@ -97,7 +98,7 @@ func (s QinNiuOss) PutImg(imageURL string, useProxy bool) (string, error) {
 	if err != nil {
 		return "", fmt.Errorf("error with parse image URL: %v", err)
 	}
-	fileExt := filepath.Ext(parse.Path)
+	fileExt := utils.GetImgExt(parse.Path)
 	key := fmt.Sprintf("%s/%d%s", s.config.SubDir, time.Now().UnixMicro(), fileExt)
 	ret := storage.PutRet{}
 	extra := storage.PutExtra{}
diff --git a/api/utils/upload.go b/api/utils/upload.go
index d982c1d8..1bab2aca 100644
--- a/api/utils/upload.go
+++ b/api/utils/upload.go
@@ -12,7 +12,7 @@ import (
 )
 
 // GenUploadPath 生成上传文件路径
-func GenUploadPath(basePath, filename string) (string, error) {
+func GenUploadPath(basePath, filename string, isImg bool) (string, error) {
 	now := time.Now()
 	dir := fmt.Sprintf("%s/%d/%d", basePath, now.Year(), now.Month())
 	_, err := os.Stat(dir)
@@ -22,7 +22,12 @@ func GenUploadPath(basePath, filename string) (string, error) {
 			return "", fmt.Errorf("error with create upload dir：%v", err)
 		}
 	}
-	fileExt := filepath.Ext(filename)
+	var fileExt string
+	if isImg {
+		fileExt = GetImgExt(filename)
+	} else {
+		fileExt = filepath.Ext(filename)
+	}
 	return fmt.Sprintf("%s/%d%s", dir, now.UnixMicro(), fileExt), nil
 }
 
@@ -66,3 +71,11 @@ func DownloadFile(fileURL string, filepath string, proxy string) error {
 
 	return nil
 }
+
+func GetImgExt(filename string) string {
+	ext := filepath.Ext(filename)
+	if ext == "" {
+		return ".png"
+	}
+	return ext
+}