diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index ed178e5ef3..3ac7fced1e 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -92,6 +92,7 @@ path = "src/main.rs"
 
 [features]
 flowy_test = []
+ignore_auth = []
 
 [dev-dependencies]
 parking_lot = "0.11"
diff --git a/backend/src/middleware/auth_middleware.rs b/backend/src/middleware/auth_middleware.rs
index fa826c416d..c51731d354 100644
--- a/backend/src/middleware/auth_middleware.rs
+++ b/backend/src/middleware/auth_middleware.rs
@@ -49,9 +49,7 @@ where
     type Error = Error;
     type Future = LocalBoxFuture<'static, Result<Self::Response, Self::Error>>;
 
-    fn poll_ready(&self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
-        self.service.poll_ready(cx)
-    }
+    fn poll_ready(&self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> { self.service.poll_ready(cx) }
 
     fn call(&self, req: ServiceRequest) -> Self::Future {
         let mut authenticate_pass: bool = false;
@@ -68,9 +66,15 @@ where
                 let result: Result<LoggedUser, ServerError> = header.try_into();
                 match result {
                     Ok(logged_user) => {
-                        authenticate_pass = AUTHORIZED_USERS.is_authorized(&logged_user);
-                        // Update user timestamp
-                        AUTHORIZED_USERS.store_auth(logged_user, true);
+                        if cfg!(feature = "ignore_auth") {
+                            authenticate_pass = true;
+                            AUTHORIZED_USERS.store_auth(logged_user, true);
+                        } else {
+                            authenticate_pass = AUTHORIZED_USERS.is_authorized(&logged_user);
+                            if authenticate_pass {
+                                AUTHORIZED_USERS.store_auth(logged_user, true);
+                            }
+                        }
                     },
                     Err(e) => log::error!("{:?}", e),
                 }
diff --git a/backend/src/service/user/logged_user.rs b/backend/src/service/user/logged_user.rs
index 443574ad70..7414e0243a 100644
--- a/backend/src/service/user/logged_user.rs
+++ b/backend/src/service/user/logged_user.rs
@@ -15,11 +15,7 @@ pub struct LoggedUser {
 }
 
 impl std::convert::From<Claim> for LoggedUser {
-    fn from(c: Claim) -> Self {
-        Self {
-            user_id: c.user_id(),
-        }
-    }
+    fn from(c: Claim) -> Self { Self { user_id: c.user_id() } }
 }
 
 impl LoggedUser {
@@ -93,7 +89,6 @@ impl AuthorizedUsers {
                 AuthStatus::Authorized(last_time) => {
                     let current_time = Utc::now();
                     let days = (current_time - last_time).num_days();
-                    log::debug!("user active {} from now", days);
                     days < EXPIRED_DURATION_DAYS
                 },
                 AuthStatus::NotAuthorized => {
diff --git a/rust-lib/flowy-document/src/services/doc/revision/manager.rs b/rust-lib/flowy-document/src/services/doc/revision/manager.rs
index ed5a1b3bf8..3c241339a1 100644
--- a/rust-lib/flowy-document/src/services/doc/revision/manager.rs
+++ b/rust-lib/flowy-document/src/services/doc/revision/manager.rs
@@ -32,7 +32,6 @@ impl RevisionManager {
         }
     }
 
-    #[tracing::instrument(level = "debug", skip(self))]
     pub async fn add_revision(&self, revision: &Revision) -> Result<(), DocError> {
         let (ret, rx) = oneshot::channel();
         let cmd = RevisionCmd::Revision {
diff --git a/rust-lib/flowy-document/src/services/doc/revision/store_actor.rs b/rust-lib/flowy-document/src/services/doc/revision/store_actor.rs
index 567d0b6d41..63515b798b 100644
--- a/rust-lib/flowy-document/src/services/doc/revision/store_actor.rs
+++ b/rust-lib/flowy-document/src/services/doc/revision/store_actor.rs
@@ -95,6 +95,7 @@ impl RevisionStoreActor {
         }
     }
 
+    #[tracing::instrument(level = "debug", skip(self, revision))]
     async fn handle_new_revision(&self, revision: Revision) -> DocResult<()> {
         if self.revs.contains_key(&revision.rev_id) {
             return Err(DocError::duplicate_rev().context(format!("Duplicate revision id: {}", revision.rev_id)));
@@ -107,6 +108,7 @@ impl RevisionStoreActor {
         Ok(())
     }
 
+    #[tracing::instrument(level = "debug", skip(self, rev_id))]
     async fn handle_revision_acked(&self, rev_id: RevId) {
         match self.revs.get_mut(rev_id.as_ref()) {
             None => {},
@@ -138,7 +140,6 @@ impl RevisionStoreActor {
 
             // TODO: Ok to unwrap?
             let conn = &*persistence.pool.get().map_err(internal_error).unwrap();
-
             let result = conn.immediate_transaction::<_, DocError, _>(|| {
                 let _ = persistence.rev_sql.create_rev_table(revisions, conn).unwrap();
                 Ok(())
diff --git a/rust-lib/flowy-user/src/services/user/user_session.rs b/rust-lib/flowy-user/src/services/user/user_session.rs
index 9623442d84..c20e3bde53 100644
--- a/rust-lib/flowy-user/src/services/user/user_session.rs
+++ b/rust-lib/flowy-user/src/services/user/user_session.rs
@@ -292,7 +292,6 @@ impl UserSession {
         let mut notify = self.ws_controller.state_subscribe();
         let ws_controller = self.ws_controller.clone();
         let _ = tokio::spawn(async move {
-            log::debug!("listen ws state");
             loop {
                 match notify.recv().await {
                     Ok(state) => {
diff --git a/rust-lib/flowy-ws/src/ws.rs b/rust-lib/flowy-ws/src/ws.rs
index b12073f768..b16e8e40c1 100644
--- a/rust-lib/flowy-ws/src/ws.rs
+++ b/rust-lib/flowy-ws/src/ws.rs
@@ -88,7 +88,7 @@ impl WsController {
     pub async fn start_connect(&self, addr: String) -> Result<(), ServerError> {
         *self.addr.write() = Some(addr.clone());
 
-        let strategy = ExponentialBackoff::from_millis(100).take(5);
+        let strategy = FixedInterval::from_millis(5000).take(3);
         self.connect(addr, strategy).await
     }
 
@@ -326,7 +326,7 @@ impl Future for WsConnectActionFut {
                     sender,
                 }))
             },
-            Err(e) => Poll::Ready(Err(WsError::internal().context(e))),
+            Err(e) => Poll::Ready(Err(e)),
         }
     }
 }