diff --git a/libs/scrap/examples/record-screen.rs b/libs/scrap/examples/record-screen.rs
index 8be7dc132..ac9dc3ff9 100644
--- a/libs/scrap/examples/record-screen.rs
+++ b/libs/scrap/examples/record-screen.rs
@@ -13,7 +13,7 @@ use std::time::{Duration, Instant};
 use std::{io, thread};
 
 use docopt::Docopt;
-use scrap::coder::{EncoderApi, EncoderCfg};
+use scrap::codec::{EncoderApi, EncoderCfg};
 use webm::mux;
 use webm::mux::Track;
 
diff --git a/libs/scrap/src/common/coder.rs b/libs/scrap/src/common/codec.rs
similarity index 100%
rename from libs/scrap/src/common/coder.rs
rename to libs/scrap/src/common/codec.rs
diff --git a/libs/scrap/src/common/hwcodec.rs b/libs/scrap/src/common/hwcodec.rs
index f2867c592..1ca89a852 100644
--- a/libs/scrap/src/common/hwcodec.rs
+++ b/libs/scrap/src/common/hwcodec.rs
@@ -1,5 +1,5 @@
 use crate::{
-    coder::{EncoderApi, EncoderCfg},
+    codec::{EncoderApi, EncoderCfg},
     hw, HW_STRIDE_ALIGN,
 };
 use hbb_common::{
diff --git a/libs/scrap/src/common/mod.rs b/libs/scrap/src/common/mod.rs
index 993f20628..a95069686 100644
--- a/libs/scrap/src/common/mod.rs
+++ b/libs/scrap/src/common/mod.rs
@@ -27,7 +27,7 @@ cfg_if! {
     }
 }
 
-pub mod coder;
+pub mod codec;
 mod convert;
 #[cfg(feature = "hwcodec")]
 pub mod hwcodec;
@@ -47,4 +47,4 @@ pub fn would_block_if_equal(old: &mut Vec<u128>, b: &[u8]) -> std::io::Result<()
     old.resize(b.len(), 0);
     old.copy_from_slice(b);
     Ok(())
-}
\ No newline at end of file
+}
diff --git a/libs/scrap/src/common/vpxcodec.rs b/libs/scrap/src/common/vpxcodec.rs
index 7301dc705..4067996d0 100644
--- a/libs/scrap/src/common/vpxcodec.rs
+++ b/libs/scrap/src/common/vpxcodec.rs
@@ -6,7 +6,7 @@ use hbb_common::anyhow::{anyhow, Context};
 use hbb_common::message_proto::{Message, VP9s, VideoFrame, VP9};
 use hbb_common::ResultType;
 
-use crate::coder::EncoderApi;
+use crate::codec::EncoderApi;
 use crate::STRIDE_ALIGN;
 
 use super::vpx::{vp8e_enc_control_id::*, vpx_codec_err_t::*, *};
@@ -90,12 +90,12 @@ macro_rules! call_vpx_ptr {
 }
 
 impl EncoderApi for VpxEncoder {
-    fn new(cfg: crate::coder::EncoderCfg) -> ResultType<Self>
+    fn new(cfg: crate::codec::EncoderCfg) -> ResultType<Self>
     where
         Self: Sized,
     {
         match cfg {
-            crate::coder::EncoderCfg::VPX(config) => {
+            crate::codec::EncoderCfg::VPX(config) => {
                 let i;
                 if cfg!(feature = "VP8") {
                     i = match config.codec {
diff --git a/src/client.rs b/src/client.rs
index 915878774..2cbf007d5 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -13,7 +13,7 @@ use cpal::{
 };
 use magnum_opus::{Channels::*, Decoder as AudioDecoder};
 use scrap::{
-    coder::{Decoder, DecoderCfg},
+    codec::{Decoder, DecoderCfg},
     VpxDecoderConfig, VpxVideoCodecId,
 };
 
diff --git a/src/server/connection.rs b/src/server/connection.rs
index fea7c6605..87e90d5d9 100644
--- a/src/server/connection.rs
+++ b/src/server/connection.rs
@@ -365,7 +365,7 @@ impl Connection {
         video_service::notify_video_frame_feched(id, None);
         super::video_service::update_test_latency(id, 0);
         super::video_service::update_image_quality(id, None);
-        scrap::coder::Encoder::update_video_encoder(id, None);
+        scrap::codec::Encoder::update_video_encoder(id, None);
         if let Err(err) = conn.try_port_forward_loop(&mut rx_from_cm).await {
             conn.on_close(&err.to_string(), false);
         }
@@ -1190,9 +1190,9 @@ impl Connection {
 
         // TODO: add option
         if let Some(q) = o.video_codec_state.clone().take() {
-            scrap::coder::Encoder::update_video_encoder(self.inner.id(), Some(q));
+            scrap::codec::Encoder::update_video_encoder(self.inner.id(), Some(q));
         } else {
-            scrap::coder::Encoder::update_video_encoder(
+            scrap::codec::Encoder::update_video_encoder(
                 self.inner.id(),
                 Some(VideoCodecState {
                     H264: false,
diff --git a/src/server/video_service.rs b/src/server/video_service.rs
index 40ae41bdb..005553dc4 100644
--- a/src/server/video_service.rs
+++ b/src/server/video_service.rs
@@ -27,7 +27,7 @@ use hbb_common::tokio::{
     },
 };
 use scrap::{
-    coder::{Encoder, EncoderCfg, HwEncoderConfig},
+    codec::{Encoder, EncoderCfg, HwEncoderConfig},
     vpxcodec::{VpxEncoderConfig, VpxVideoCodecId},
     Capturer, Display,
 };