diff --git a/frontend/rust-lib/dart-ffi/src/lib.rs b/frontend/rust-lib/dart-ffi/src/lib.rs
index b9aca0fc90..984b77697f 100644
--- a/frontend/rust-lib/dart-ffi/src/lib.rs
+++ b/frontend/rust-lib/dart-ffi/src/lib.rs
@@ -62,6 +62,7 @@ struct DartAppFlowyCore {
 impl DartAppFlowyCore {
   fn new() -> Self {
     Self {
+      #[allow(clippy::arc_with_non_send_sync)]
       core: Arc::new(RwLock::new(None)),
       handle: RwLock::new(None),
       sender: RwLock::new(None),
@@ -94,7 +95,6 @@ impl DartAppFlowyCore {
       }
     } else {
       warn!("Failed to acquire read lock for sender");
-      return;
     }
   }
 }
@@ -207,7 +207,7 @@ impl Future for Runner {
             .await;
 
             if let Some(ret) = ret {
-              let _ = ret.send(resp);
+              let _ = ret.send(resp).await;
             }
           });
         },
@@ -243,19 +243,23 @@ pub extern "C" fn set_log_stream_port(port: i64) -> i32 {
 pub extern "C" fn link_me_please() {}
 
 #[inline(always)]
+#[allow(clippy::blocks_in_conditions)]
 async fn post_to_flutter(response: AFPluginEventResponse, port: i64) {
   let isolate = allo_isolate::Isolate::new(port);
-  if let Ok(_) = isolate
+  match isolate
     .catch_unwind(async {
       let ffi_resp = FFIResponse::from(response);
       ffi_resp.into_bytes().unwrap().to_vec()
     })
     .await
   {
-    #[cfg(feature = "sync_verbose_log")]
-    trace!("[FFI]: Post data to dart success");
-  } else {
-    error!("[FFI]: allo_isolate post panic");
+    Ok(_) => {
+      #[cfg(feature = "sync_verbose_log")]
+      trace!("[FFI]: Post data to dart success");
+    },
+    Err(err) => {
+      error!("[FFI]: allo_isolate post failed: {:?}", err);
+    },
   }
 }
 
diff --git a/frontend/rust-lib/event-integration-test/src/lib.rs b/frontend/rust-lib/event-integration-test/src/lib.rs
index 1aaf4a57db..758d035841 100644
--- a/frontend/rust-lib/event-integration-test/src/lib.rs
+++ b/frontend/rust-lib/event-integration-test/src/lib.rs
@@ -68,6 +68,7 @@ impl EventIntegrationTest {
       authenticator,
       notification_sender,
       cleaner: Arc::new(Cleaner::new(PathBuf::from(clean_path))),
+      #[allow(clippy::arc_with_non_send_sync)]
       local_set: Arc::new(Default::default()),
     }
   }
diff --git a/frontend/rust-lib/flowy-core/src/lib.rs b/frontend/rust-lib/flowy-core/src/lib.rs
index a5d60ae703..cca75a6f54 100644
--- a/frontend/rust-lib/flowy-core/src/lib.rs
+++ b/frontend/rust-lib/flowy-core/src/lib.rs
@@ -261,6 +261,7 @@ impl AppFlowyCore {
         error!("Init user failed: {}", err)
       }
     }
+    #[allow(clippy::arc_with_non_send_sync)]
     let event_dispatcher = Arc::new(AFPluginDispatcher::new(
       runtime,
       make_plugins(
diff --git a/frontend/rust-lib/lib-dispatch/src/module/module.rs b/frontend/rust-lib/lib-dispatch/src/module/module.rs
index 12cbb0c150..54f8babad9 100644
--- a/frontend/rust-lib/lib-dispatch/src/module/module.rs
+++ b/frontend/rust-lib/lib-dispatch/src/module/module.rs
@@ -29,6 +29,7 @@ pub(crate) fn plugin_map_or_crash(plugins: Vec<AFPlugin>) -> AFPluginMap {
   let mut plugin_map: HashMap<AFPluginEvent, Arc<AFPlugin>> = HashMap::new();
   plugins.into_iter().for_each(|m| {
     let events = m.events();
+    #[allow(clippy::arc_with_non_send_sync)]
     let plugins = Arc::new(m);
     events.into_iter().for_each(|e| {
       if plugin_map.contains_key(&e) {
@@ -38,6 +39,7 @@ pub(crate) fn plugin_map_or_crash(plugins: Vec<AFPlugin>) -> AFPluginMap {
       plugin_map.insert(e, plugins.clone());
     });
   });
+  #[allow(clippy::arc_with_non_send_sync)]
   Arc::new(plugin_map)
 }
 
@@ -75,6 +77,7 @@ impl std::default::Default for AFPlugin {
     Self {
       name: "".to_owned(),
       states: Default::default(),
+      #[allow(clippy::arc_with_non_send_sync)]
       event_service_factory: Arc::new(HashMap::new()),
     }
   }
diff --git a/frontend/rust-lib/lib-dispatch/tests/api/module.rs b/frontend/rust-lib/lib-dispatch/tests/api/module.rs
index 27ee94a9ee..214eda32fa 100644
--- a/frontend/rust-lib/lib-dispatch/tests/api/module.rs
+++ b/frontend/rust-lib/lib-dispatch/tests/api/module.rs
@@ -11,6 +11,7 @@ pub async fn hello() -> String {
 async fn test() {
   let event = "1";
   let runtime = Arc::new(AFPluginRuntime::new().unwrap());
+  #[allow(clippy::arc_with_non_send_sync)]
   let dispatch = Arc::new(AFPluginDispatcher::new(
     runtime,
     vec![AFPlugin::new().event(event, hello)],