diff --git a/ylong_http/src/h2/encoder.rs b/ylong_http/src/h2/encoder.rs
index adfbef37c176c2d45e7ce213dbe042e2ab178e97..a29043da7a407707def439e56c50a68a381a7629 100644
--- a/ylong_http/src/h2/encoder.rs
+++ b/ylong_http/src/h2/encoder.rs
@@ -1823,101 +1823,6 @@ mod ut_frame_encoder {
         }
     }
 
-    /// UT test cases for `FrameEncoder` encoding continuation frames.
-    ///
-    /// # Brief
-    /// 1. Creates a `FrameEncoder`.
-    /// 2. Creates a `Frame` with `Payload::Headers` and sets the flags.
-    /// 3. Sets the frame for the encoder.
-    /// 4. Encodes the continuation frames using a buffer.
-    /// 5. Checks whether the result is correct.
-    #[test]
-    fn ut_encode_continuation_frames() {
-        let mut frame_encoder = FrameEncoder::new(4096, false);
-        let mut new_parts = Parts::new();
-        assert!(new_parts.is_empty());
-        new_parts.pseudo.set_method(Some("GET".to_string()));
-        new_parts.pseudo.set_scheme(Some("https".to_string()));
-        new_parts.pseudo.set_path(Some("/code".to_string()));
-        new_parts
-            .pseudo
-            .set_authority(Some("example.com".to_string()));
-
-        let mut frame_flag = FrameFlags::empty();
-        frame_flag.set_end_headers(true);
-        frame_flag.set_end_stream(false);
-        let frame = Frame::new(
-            1,
-            frame_flag.clone(),
-            Payload::Headers(Headers::new(new_parts.clone())),
-        );
-
-        frame_encoder.set_frame(frame).unwrap();
-        frame_encoder.state = FrameEncoderState::EncodingContinuationFrames;
-        let mut buf = [0u8; 5000];
-
-        assert!(frame_encoder.encode_continuation_frames(&mut buf).is_ok());
-
-        let mut frame_flag = FrameFlags::empty();
-        frame_flag.set_end_headers(true);
-        let frame = Frame::new(
-            1,
-            frame_flag,
-            Payload::Headers(Headers::new(new_parts.clone())),
-        );
-
-        frame_encoder.set_frame(frame).unwrap();
-        frame_encoder.state = FrameEncoderState::EncodingContinuationFrames;
-        assert!(frame_encoder.encode_continuation_frames(&mut buf).is_ok());
-
-        let mut frame_flag = FrameFlags::empty();
-        frame_flag.set_end_headers(true);
-        let frame = Frame::new(1, frame_flag, Payload::Ping(Ping::new([0; 8])));
-
-        frame_encoder.set_frame(frame).unwrap();
-        frame_encoder.state = FrameEncoderState::EncodingContinuationFrames;
-        assert!(frame_encoder.encode_continuation_frames(&mut buf).is_err());
-    }
-
-    /// UT test cases for `FrameEncoder` encoding padded data.
-    ///
-    /// # Brief
-    /// 1. Creates a `FrameEncoder`.
-    /// 2. Creates a `Frame` with `Payload::Data` and sets the flags.
-    /// 3. Sets the frame for the encoder.
-    /// 4. Encodes the padding using a buffer.
-    /// 5. Checks whether the result is correct.
-    #[test]
-    fn ut_encode_padding() {
-        let mut frame_encoder = FrameEncoder::new(4096, false);
-
-        // Creates a padded data frame.
-        let mut frame_flags = FrameFlags::empty();
-        frame_flags.set_end_headers(true);
-        frame_flags.set_padded(true);
-        let data_payload = vec![0u8; 500];
-        let data_frame = Frame::new(
-            1,
-            frame_flags.clone(),
-            Payload::Data(Data::new(data_payload)),
-        );
-
-        // Sets the frame to the frame_encoder and test padding encoding.
-        frame_encoder.set_frame(data_frame).unwrap();
-        frame_encoder.state = FrameEncoderState::EncodingDataPadding;
-        let mut buf = [0u8; 600];
-        assert!(frame_encoder.encode_padding(&mut buf).is_ok());
-
-        let headers_payload = Payload::Headers(Headers::new(Parts::new()));
-        let headers_frame = Frame::new(1, frame_flags.clone(), headers_payload);
-        frame_encoder.set_frame(headers_frame).unwrap();
-        frame_encoder.state = FrameEncoderState::EncodingDataPadding;
-        assert!(frame_encoder.encode_padding(&mut buf).is_err());
-
-        frame_encoder.current_frame = None;
-        assert!(frame_encoder.encode_padding(&mut buf).is_err());
-    }
-
     /// UT test cases for `FrameEncoder` encoding data frame.
     ///
     /// # Brief