diff --git a/.github/workflows/dev-release.yml b/.github/workflows/dev-release.yml
index 39fd5d2..d0e77aa 100644
--- a/.github/workflows/dev-release.yml
+++ b/.github/workflows/dev-release.yml
@@ -2,7 +2,10 @@ name: Push Dev
 
 on:
   push:
-    branches: [ "dev" ]
+    branches:
+      - "**"
+    tags-ignore:
+      - '**'
 
 jobs:
   docker:
diff --git a/Config.example.toml b/Config.example.toml
index 2597343..9f367eb 100644
--- a/Config.example.toml
+++ b/Config.example.toml
@@ -1,4 +1,3 @@
-## Use port 80 for HTTP or port 443 for HTTPS.
 ## If running in a Docker container, leave this as default.
 listen = "0.0.0.0:6665"
 
diff --git a/src/api/sculptor/http2ws.rs b/src/api/sculptor/http2ws.rs
index 3d9ed0d..82145fa 100644
--- a/src/api/sculptor/http2ws.rs
+++ b/src/api/sculptor/http2ws.rs
@@ -1,8 +1,14 @@
+use std::collections::HashMap;
+
 use axum::extract::{Query, State};
-use tracing::{debug, trace, warn};
+use tracing::instrument;
+use uuid::Uuid;
 
 use crate::{api::errors::{error_and_log, internal_and_log}, auth::Token, ApiResult, AppState};
-use super::types::UserUuid;
+
+/*
+    FIXME: need to refactor
+*/
 
 pub(super) async fn verify(
     Token(token): Token,
@@ -13,55 +19,62 @@ pub(super) async fn verify(
     Ok("ok")
 }
 
+#[instrument(skip(token, state, body))]
 pub(super) async fn raw(
     Token(token): Token,
-    Query(query): Query<UserUuid>,
+    Query(query): Query<HashMap<String, String>>,
     State(state): State<AppState>,
     body: String,
 ) -> ApiResult<&'static str> {
-    trace!(body = body);
+    tracing::trace!(body = body);
     state.config.read().await.clone().verify_token(&token)?;
     let mut payload = vec![0; body.len() / 2];
-    faster_hex::hex_decode(body.as_bytes(), &mut payload).map_err(|err| { warn!("not raw data"); error_and_log(err, crate::ApiError::NotAcceptable) })?;
-    debug!("{:?}", payload);
+    faster_hex::hex_decode(body.as_bytes(), &mut payload).map_err(|err| { tracing::warn!("not raw data"); error_and_log(err, crate::ApiError::NotAcceptable) })?;
 
-    match query.uuid {
-        Some(uuid) => {
-            // for only one
-            let tx = state.session.get(&uuid).ok_or_else(|| { warn!("unknown uuid"); crate::ApiError::NotFound })?;
-            tx.value().send(crate::api::figura::SessionMessage::Ping(payload)).await.map_err(internal_and_log)?;
-            Ok("ok")
-        },
-        None => {
-            // for all
-            warn!("uuid doesnt defined");
-            Err(crate::ApiError::NotFound)
-        },
+    if query.contains_key("uuid") == query.contains_key("all") {
+        tracing::warn!("invalid query params");
+        return Err(crate::ApiError::BadRequest);
+    }
+
+    if let Some(uuid) = query.get("uuid") {
+        // for one
+        let uuid = Uuid::parse_str(uuid).map_err(|err| { tracing::warn!("invalid uuid"); error_and_log(err, crate::ApiError::BadRequest) })?;
+        let tx = state.session.get(&uuid).ok_or_else(|| { tracing::warn!("unknown uuid"); crate::ApiError::NotFound })?;
+        tx.value().send(crate::api::figura::SessionMessage::Ping(payload)).await.map_err(internal_and_log)?;
+        Ok("ok")
+    } else if query.contains_key("all") {
+        // for all
+        for tx in state.session.iter() {
+            if let Err(e) = tx.value().send(crate::api::figura::SessionMessage::Ping(payload.clone())).await {
+                tracing::debug!(error = ?e , "error while sending to session");
+            }
+        };
+        Ok("ok")
+    } else {
+        tracing::error!("unreachable code!");
+        Err(crate::ApiError::Internal)
     }
 }
 
+#[instrument(skip(token, state, body))]
 pub(super) async fn sub_raw(
     Token(token): Token,
-    Query(query): Query<UserUuid>,
+    Query(query): Query<HashMap<String, String>>,
     State(state): State<AppState>,
     body: String,
 ) -> ApiResult<&'static str> {
-    trace!(body = body);
+    tracing::trace!(body = body);
     state.config.read().await.clone().verify_token(&token)?;
     let mut payload = vec![0; body.len() / 2];
-    faster_hex::hex_decode(body.as_bytes(), &mut payload).map_err(|err| { warn!("not raw data"); error_and_log(err, crate::ApiError::NotAcceptable) })?;
-    debug!("{:?}", payload);
-    
-    match query.uuid {
-        Some(uuid) => {
-            // for only one
-            let tx = state.subscribes.get(&uuid).ok_or_else(|| { warn!("unknown uuid"); crate::ApiError::NotFound })?;
-            tx.value().send(payload).map_err(internal_and_log)?;
-            Ok("ok")
-        },
-        None => {
-            warn!("uuid doesnt defined");
-            Err(crate::ApiError::NotFound)
-        },
+    faster_hex::hex_decode(body.as_bytes(), &mut payload).map_err(|err| { tracing::warn!("not raw data"); error_and_log(err, crate::ApiError::NotAcceptable) })?;
+
+    if let Some(uuid) = query.get("uuid") {
+        let uuid = Uuid::parse_str(uuid).map_err(|err| { tracing::warn!("invalid uuid"); error_and_log(err, crate::ApiError::BadRequest) })?;
+        let tx = state.subscribes.get(&uuid).ok_or_else(|| { tracing::warn!("unknown uuid"); crate::ApiError::NotFound })?;
+        tx.value().send(payload).map_err(internal_and_log)?;
+        Ok("ok")
+    } else {
+        tracing::warn!("uuid doesnt defined");
+        Err(crate::ApiError::NotFound)
     }
 }
\ No newline at end of file
diff --git a/src/api/sculptor/mod.rs b/src/api/sculptor/mod.rs
index 84fb348..c5cd738 100644
--- a/src/api/sculptor/mod.rs
+++ b/src/api/sculptor/mod.rs
@@ -3,7 +3,6 @@ use crate::AppState;
 
 mod http2ws;
 mod users;
-mod types;
 mod avatars;
 
 pub fn router(limit: usize) -> Router<AppState> {
diff --git a/src/api/sculptor/types.rs b/src/api/sculptor/types.rs
deleted file mode 100644
index 0523ae6..0000000
--- a/src/api/sculptor/types.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use serde::Deserialize;
-use uuid::Uuid;
-
-#[derive(Deserialize)]
-pub(super) struct UserUuid {
-    pub uuid: Option<Uuid>,
-}
\ No newline at end of file