diff --git a/media.go b/media.go
index 6cdf00a..0c99af9 100644
--- a/media.go
+++ b/media.go
@@ -66,7 +66,7 @@ func (m *Media) Upload(fileType string, filePath string) (string, error) {
 		return "", err
 	}
 	tmpFile := m.config.GetPath() + "/youdu-" + fileInfo.Name() + time.Now().Format("20060102150405") + ".tmp"
-	// defer os.Remove(tmpFile)
+	defer os.Remove(tmpFile)
 	if err := os.WriteFile(tmpFile, []byte(fileEncrypt), 0644); err != nil {
 		return "", err
 	}