diff --git a/rust/src/api/compress.rs b/rust/src/api/compress.rs
index 8acc5ae..062a4f5 100644
--- a/rust/src/api/compress.rs
+++ b/rust/src/api/compress.rs
@@ -23,8 +23,7 @@ pub fn compress(
     compress_format: CompressFormat,
     quality: u8,
 ) -> Result<Vec<u8>> {
-    // 创建一个待填充的图片
-    let pixel_type = img.pixel_type().unwrap(); // 获取像素类型
+    let pixel_type = img.pixel_type().unwrap();
     let mut dst_image = Image::new(dst_width, dst_height, pixel_type);
     let mut resizer = Resizer::new();
 
diff --git a/rust/src/api/constants.rs b/rust/src/api/constants.rs
index fd9d3ce..182ba91 100644
--- a/rust/src/api/constants.rs
+++ b/rust/src/api/constants.rs
@@ -1,9 +1,6 @@
-
 #[derive(PartialEq, Eq)]
 pub enum CompressFormat {
     Jpeg,
     WebP,
     Png,
 }
-
-