diff --git a/build.rs b/build.rs
index aaf0858c1..bad00457f 100644
--- a/build.rs
+++ b/build.rs
@@ -64,11 +64,11 @@ fn install_oboe() {
 
 fn gen_flutter_rust_bridge() {
     // Tell Cargo that if the given file changes, to rerun this build script.
-    println!("cargo:rerun-if-changed=src/mobile_ffi.rs");
+    println!("cargo:rerun-if-changed=src/flutter_ffi.rs");
     // settings for fbr_codegen
     let opts = lib_flutter_rust_bridge_codegen::Opts {
         // Path of input Rust code
-        rust_input: "src/mobile_ffi.rs".to_string(),
+        rust_input: "src/flutter_ffi.rs".to_string(),
         // Path of output generated Dart code
         dart_output: "flutter/lib/generated_bridge.dart".to_string(),
         // for other options lets use default
diff --git a/src/client/file_trait.rs b/src/client/file_trait.rs
index be790b035..5dc4cd786 100644
--- a/src/client/file_trait.rs
+++ b/src/client/file_trait.rs
@@ -24,7 +24,7 @@ pub trait FileManager: Interface {
 
     #[cfg(any(target_os = "android", target_os = "ios"))]
     fn read_dir(&self,path: &str, include_hidden: bool) -> String {
-        use crate::mobile::make_fd_to_json;
+        use crate::flutter::make_fd_to_json;
         match fs::read_dir(&fs::get_path(path), include_hidden){
             Ok(fd) => make_fd_to_json(fd),
             Err(_)=>"".into()
diff --git a/src/flutter_ffi.rs b/src/flutter_ffi.rs
index ec6ef9082..d2a0eddef 100644
--- a/src/flutter_ffi.rs
+++ b/src/flutter_ffi.rs
@@ -1,6 +1,6 @@
 use crate::client::file_trait::FileManager;
-use crate::mobile::connection_manager::{self, get_clients_length, get_clients_state};
-use crate::mobile::{self, make_fd_to_json, Session};
+use crate::flutter::connection_manager::{self, get_clients_length, get_clients_state};
+use crate::flutter::{self, make_fd_to_json, Session};
 use flutter_rust_bridge::{StreamSink, ZeroCopyBuffer};
 use hbb_common::ResultType;
 use hbb_common::{
@@ -37,12 +37,12 @@ fn initialize(app_dir: &str) {
 }
 
 pub fn start_event_stream(s: StreamSink<String>) -> ResultType<()> {
-    let _ = mobile::EVENT_STREAM.write().unwrap().insert(s);
+    let _ = flutter::EVENT_STREAM.write().unwrap().insert(s);
     Ok(())
 }
 
 pub fn start_rgba_stream(s: StreamSink<ZeroCopyBuffer<Vec<u8>>>) -> ResultType<()> {
-    let _ = mobile::RGBA_STREAM.write().unwrap().insert(s);
+    let _ = flutter::RGBA_STREAM.write().unwrap().insert(s);
     Ok(())
 }