diff --git a/api/consts/consts.go b/api/consts/consts.go
index e6425512..f16e3953 100644
--- a/api/consts/consts.go
+++ b/api/consts/consts.go
@@ -104,6 +104,16 @@ const (
 	RedisMomentPrefix   = "moment:"   //moment服务前缀
 )
 
+const (
+	ImageTiff = "image_tiff"
+	ImageWebp = "image/webp"
+	ImageHeic = "image/heic"
+	ImageJpeg = "image/jpeg"
+	ImageGif  = "image/gif"
+	ImagePng  = "image/png"
+	VideoMp4  = "video/mp4"
+)
+
 //const PackageRootPath = "C:/Users/PC/Desktop/service"
 
 const PackageRootPath = "/app/wishpal-ironfan"
diff --git a/app/mix/service/logic/image.go b/app/mix/service/logic/image.go
index c6f15f36..7daff27e 100644
--- a/app/mix/service/logic/image.go
+++ b/app/mix/service/logic/image.go
@@ -20,7 +20,7 @@ func (v *Image) TransToCImage(image *dbstruct.Image, isAMember int64) *dbstruct.
 	imgSrcId := image.SelectMinSizeOssId()
 
 	// 会员可以查看原图
-	if isAMember == consts.PermanentMember {
+	if isAMember == consts.PermanentMember && (image.Fmt == consts.ImageWebp || image.Fmt == consts.ImageJpeg || image.Fmt == consts.ImagePng) {
 		imgSrcId = image.SrcId
 	}