diff --git a/internal/api/third/minio_storage_credential.go b/internal/api/third/minio_storage_credential.go
index 06b01464f..f294d6ba3 100644
--- a/internal/api/third/minio_storage_credential.go
+++ b/internal/api/third/minio_storage_credential.go
@@ -15,7 +15,6 @@ import (
 	_ "github.com/minio/minio-go/v7"
 	cr "github.com/minio/minio-go/v7/pkg/credentials"
 	"net/http"
-	"path"
 )
 
 func MinioUploadFile(c *gin.Context) {
@@ -173,7 +172,7 @@ func UploadUpdateApp(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "Open file error" + err.Error()})
 		return
 	}
-	_, err = MinioClient.PutObject(context.Background(), config.Config.Credential.Minio.AppBucket, req.File.Filename, fileObj, req.File.Size, minio.PutObjectOptions{ContentType: path.Ext(req.File.Filename)})
+	_, err = MinioClient.PutObject(context.Background(), config.Config.Credential.Minio.AppBucket, req.File.Filename, fileObj, req.File.Size, minio.PutObjectOptions{})
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "PutObject file error")
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": "PutObject file error" + err.Error()})
@@ -182,7 +181,7 @@ func UploadUpdateApp(c *gin.Context) {
 	if yamlName != "" {
 		yamlObj, err := req.Yaml.Open()
 		if err == nil {
-			_, err = MinioClient.PutObject(context.Background(), config.Config.Credential.Minio.AppBucket, yamlName, yamlObj, req.Yaml.Size, minio.PutObjectOptions{ContentType: path.Ext(yamlName)})
+			_, err = MinioClient.PutObject(context.Background(), config.Config.Credential.Minio.AppBucket, yamlName, yamlObj, req.Yaml.Size, minio.PutObjectOptions{})
 			if err != nil {
 				log.NewError(req.OperationID, utils.GetSelfFuncName(), "PutObject yaml error")
 				c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": "PutObject yaml error" + err.Error()})