diff --git a/SHiNE-server/shine-server-db/src/main/java/shine/db/DatabaseInitializer.java b/SHiNE-server/shine-server-db/src/main/java/shine/db/DatabaseInitializer.java
index 62d50990..85800e61 100644
--- a/SHiNE-server/shine-server-db/src/main/java/shine/db/DatabaseInitializer.java
+++ b/SHiNE-server/shine-server-db/src/main/java/shine/db/DatabaseInitializer.java
@@ -18,7 +18,9 @@ public final class DatabaseInitializer {
 
     public static final String DB_SCHEMA_VERSION_TABLE = "db_schema_version";
     public static final int SCHEMA_VERSION_1 = 1;
+    public static final int SCHEMA_VERSION_2 = 2;
     public static final String POSTGRES_SCHEMA_RESOURCE = "postgres/schema_v1.sql";
+    public static final String POSTGRES_MIGRATION_V2_RESOURCE = "postgres/migration_v2.sql";
 
     private DatabaseInitializer() {}
 
@@ -73,10 +75,14 @@ public final class DatabaseInitializer {
         }
 
         try (Connection conn = openConnection(jdbcUrl, user, password)) {
-            if (postgresSchemaVersionTableExists(conn)) {
+            if (!postgresSchemaVersionTableExists(conn)) {
+                runSqlScript(conn, POSTGRES_SCHEMA_RESOURCE);
                 return;
             }
-            runPostgresSchemaScript(conn);
+            int currentVersion = readCurrentSchemaVersion(conn);
+            if (currentVersion < SCHEMA_VERSION_2) {
+                runSqlScript(conn, POSTGRES_MIGRATION_V2_RESOURCE);
+            }
         }
     }
 
@@ -104,8 +110,23 @@ public final class DatabaseInitializer {
         }
     }
 
-    private static void runPostgresSchemaScript(Connection conn) throws SQLException {
-        String sqlScript = loadClasspathResource(POSTGRES_SCHEMA_RESOURCE);
+    private static int readCurrentSchemaVersion(Connection conn) throws SQLException {
+        String sql = """
+            SELECT schema_version
+            FROM db_schema_version
+            WHERE id = 1
+            """;
+        try (Statement st = conn.createStatement();
+             ResultSet rs = st.executeQuery(sql)) {
+            if (!rs.next()) {
+                return SCHEMA_VERSION_1;
+            }
+            return rs.getInt(1);
+        }
+    }
+
+    private static void runSqlScript(Connection conn, String resourcePath) throws SQLException {
+        String sqlScript = loadClasspathResource(resourcePath);
         List<String> statements = splitSqlStatements(sqlScript);
 
         boolean previousAutoCommit = conn.getAutoCommit();
diff --git a/SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v2.sql b/SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v2.sql
new file mode 100644
index 00000000..172ea9f3
--- /dev/null
+++ b/SHiNE-server/shine-server-db/src/main/resources/postgres/migration_v2.sql
@@ -0,0 +1,178 @@
+BEGIN;
+
+CREATE TABLE IF NOT EXISTS user_access_servers_current (
+    user_login             TEXT NOT NULL REFERENCES solana_user_pda_current(login) ON DELETE CASCADE,
+    server_login           TEXT NOT NULL REFERENCES solana_user_pda_current(login) ON DELETE CASCADE,
+    server_url             TEXT NOT NULL,
+    server_client_key      TEXT NOT NULL,
+    user_record_number     INTEGER NOT NULL,
+    user_updated_at_ms     BIGINT NOT NULL,
+    server_record_number   INTEGER NOT NULL,
+    server_updated_at_ms   BIGINT NOT NULL,
+    refreshed_at_ms        BIGINT NOT NULL,
+    PRIMARY KEY (user_login, server_login)
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_access_servers_user
+    ON user_access_servers_current(user_login);
+
+CREATE INDEX IF NOT EXISTS idx_user_access_servers_server
+    ON user_access_servers_current(server_login);
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_for_user(p_user_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF p_user_login IS NULL OR btrim(p_user_login) = '' THEN
+        RETURN;
+    END IF;
+
+    DELETE FROM user_access_servers_current
+    WHERE LOWER(user_login) = LOWER(p_user_login);
+
+    INSERT INTO user_access_servers_current (
+        user_login,
+        server_login,
+        server_url,
+        server_client_key,
+        user_record_number,
+        user_updated_at_ms,
+        server_record_number,
+        server_updated_at_ms,
+        refreshed_at_ms
+    )
+    SELECT
+        u.login,
+        s.login,
+        s.server_address,
+        s.client_key,
+        u.record_number,
+        u.updated_at_ms,
+        s.record_number,
+        s.updated_at_ms,
+        CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+    FROM solana_user_pda_current u
+    CROSS JOIN LATERAL jsonb_array_elements_text(
+        CASE
+            WHEN btrim(COALESCE(u.access_servers_json, '')) = '' THEN '[]'::jsonb
+            ELSE u.access_servers_json::jsonb
+        END
+    ) AS access_server(login_value)
+    JOIN solana_user_pda_current s
+      ON LOWER(s.login) = LOWER(btrim(access_server.login_value))
+     AND s.is_server = TRUE
+     AND btrim(COALESCE(s.server_address, '')) <> ''
+    WHERE LOWER(u.login) = LOWER(p_user_login)
+    ON CONFLICT (user_login, server_login) DO UPDATE SET
+        server_url = EXCLUDED.server_url,
+        server_client_key = EXCLUDED.server_client_key,
+        user_record_number = EXCLUDED.user_record_number,
+        user_updated_at_ms = EXCLUDED.user_updated_at_ms,
+        server_record_number = EXCLUDED.server_record_number,
+        server_updated_at_ms = EXCLUDED.server_updated_at_ms,
+        refreshed_at_ms = EXCLUDED.refreshed_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_for_server(p_server_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    affected_user RECORD;
+BEGIN
+    IF p_server_login IS NULL OR btrim(p_server_login) = '' THEN
+        RETURN;
+    END IF;
+
+    DELETE FROM user_access_servers_current
+    WHERE LOWER(server_login) = LOWER(p_server_login);
+
+    FOR affected_user IN
+        SELECT u.login
+        FROM solana_user_pda_current u
+        CROSS JOIN LATERAL jsonb_array_elements_text(
+            CASE
+                WHEN btrim(COALESCE(u.access_servers_json, '')) = '' THEN '[]'::jsonb
+                ELSE u.access_servers_json::jsonb
+            END
+        ) AS access_server(login_value)
+        WHERE LOWER(btrim(access_server.login_value)) = LOWER(p_server_login)
+    LOOP
+        PERFORM shine_refresh_user_access_servers_for_user(affected_user.login);
+    END LOOP;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_all()
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    affected_user RECORD;
+BEGIN
+    TRUNCATE TABLE user_access_servers_current;
+
+    FOR affected_user IN
+        SELECT login
+        FROM solana_user_pda_current
+    LOOP
+        PERFORM shine_refresh_user_access_servers_for_user(affected_user.login);
+    END LOOP;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION trg_refresh_user_access_servers_from_user_pda_row()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF TG_OP = 'DELETE' THEN
+        PERFORM shine_refresh_user_access_servers_for_user(OLD.login);
+        PERFORM shine_refresh_user_access_servers_for_server(OLD.login);
+        RETURN OLD;
+    END IF;
+
+    IF TG_OP = 'UPDATE' AND LOWER(OLD.login) <> LOWER(NEW.login) THEN
+        PERFORM shine_refresh_user_access_servers_for_user(OLD.login);
+        PERFORM shine_refresh_user_access_servers_for_server(OLD.login);
+    END IF;
+
+    PERFORM shine_refresh_user_access_servers_for_user(NEW.login);
+    PERFORM shine_refresh_user_access_servers_for_server(NEW.login);
+    RETURN NEW;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION trg_refresh_user_access_servers_from_user_pda_truncate()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    TRUNCATE TABLE user_access_servers_current;
+    RETURN NULL;
+END;
+$$;
+
+DROP TRIGGER IF EXISTS trg_refresh_user_access_servers_row ON solana_user_pda_current;
+CREATE TRIGGER trg_refresh_user_access_servers_row
+AFTER INSERT OR UPDATE OR DELETE ON solana_user_pda_current
+FOR EACH ROW
+EXECUTE FUNCTION trg_refresh_user_access_servers_from_user_pda_row();
+
+DROP TRIGGER IF EXISTS trg_refresh_user_access_servers_truncate ON solana_user_pda_current;
+CREATE TRIGGER trg_refresh_user_access_servers_truncate
+AFTER TRUNCATE ON solana_user_pda_current
+FOR EACH STATEMENT
+EXECUTE FUNCTION trg_refresh_user_access_servers_from_user_pda_truncate();
+
+SELECT shine_refresh_user_access_servers_all();
+
+INSERT INTO db_schema_version (id, schema_version, updated_at_ms)
+VALUES (1, 2, CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT))
+ON CONFLICT (id) DO UPDATE SET
+    schema_version = EXCLUDED.schema_version,
+    updated_at_ms = EXCLUDED.updated_at_ms;
+
+COMMIT;
diff --git a/SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql b/SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql
index 41d2352a..ff882997 100644
--- a/SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql
+++ b/SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql
@@ -1,5 +1,5 @@
 -- SHiNE PostgreSQL runtime schema v1
--- Дата: 2026-07-24
+-- Дата: 2026-07-28
 --
 -- Назначение:
 -- - поднять пустую PostgreSQL БД сервера SHiNE с нуля;
@@ -22,7 +22,7 @@ CREATE TABLE IF NOT EXISTS db_schema_version (
 );
 
 INSERT INTO db_schema_version (id, schema_version, updated_at_ms)
-VALUES (1, 1, CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT))
+VALUES (1, 2, CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT))
 ON CONFLICT (id) DO UPDATE SET
     schema_version = EXCLUDED.schema_version,
     updated_at_ms = EXCLUDED.updated_at_ms;
@@ -109,6 +109,173 @@ CREATE TABLE IF NOT EXISTS solana_user_pda_current (
 CREATE INDEX IF NOT EXISTS idx_user_pda_current_slot
     ON solana_user_pda_current(slot);
 
+CREATE TABLE IF NOT EXISTS user_access_servers_current (
+    user_login             TEXT NOT NULL REFERENCES solana_user_pda_current(login) ON DELETE CASCADE,
+    server_login           TEXT NOT NULL REFERENCES solana_user_pda_current(login) ON DELETE CASCADE,
+    server_url             TEXT NOT NULL,
+    server_client_key      TEXT NOT NULL,
+    user_record_number     INTEGER NOT NULL,
+    user_updated_at_ms     BIGINT NOT NULL,
+    server_record_number   INTEGER NOT NULL,
+    server_updated_at_ms   BIGINT NOT NULL,
+    refreshed_at_ms        BIGINT NOT NULL,
+    PRIMARY KEY (user_login, server_login)
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_access_servers_user
+    ON user_access_servers_current(user_login);
+
+CREATE INDEX IF NOT EXISTS idx_user_access_servers_server
+    ON user_access_servers_current(server_login);
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_for_user(p_user_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF p_user_login IS NULL OR btrim(p_user_login) = '' THEN
+        RETURN;
+    END IF;
+
+    DELETE FROM user_access_servers_current
+    WHERE LOWER(user_login) = LOWER(p_user_login);
+
+    INSERT INTO user_access_servers_current (
+        user_login,
+        server_login,
+        server_url,
+        server_client_key,
+        user_record_number,
+        user_updated_at_ms,
+        server_record_number,
+        server_updated_at_ms,
+        refreshed_at_ms
+    )
+    SELECT
+        u.login,
+        s.login,
+        s.server_address,
+        s.client_key,
+        u.record_number,
+        u.updated_at_ms,
+        s.record_number,
+        s.updated_at_ms,
+        CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+    FROM solana_user_pda_current u
+    CROSS JOIN LATERAL jsonb_array_elements_text(
+        CASE
+            WHEN btrim(COALESCE(u.access_servers_json, '')) = '' THEN '[]'::jsonb
+            ELSE u.access_servers_json::jsonb
+        END
+    ) AS access_server(login_value)
+    JOIN solana_user_pda_current s
+      ON LOWER(s.login) = LOWER(btrim(access_server.login_value))
+     AND s.is_server = TRUE
+     AND btrim(COALESCE(s.server_address, '')) <> ''
+    WHERE LOWER(u.login) = LOWER(p_user_login)
+    ON CONFLICT (user_login, server_login) DO UPDATE SET
+        server_url = EXCLUDED.server_url,
+        server_client_key = EXCLUDED.server_client_key,
+        user_record_number = EXCLUDED.user_record_number,
+        user_updated_at_ms = EXCLUDED.user_updated_at_ms,
+        server_record_number = EXCLUDED.server_record_number,
+        server_updated_at_ms = EXCLUDED.server_updated_at_ms,
+        refreshed_at_ms = EXCLUDED.refreshed_at_ms;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_for_server(p_server_login TEXT)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    affected_user RECORD;
+BEGIN
+    IF p_server_login IS NULL OR btrim(p_server_login) = '' THEN
+        RETURN;
+    END IF;
+
+    DELETE FROM user_access_servers_current
+    WHERE LOWER(server_login) = LOWER(p_server_login);
+
+    FOR affected_user IN
+        SELECT u.login
+        FROM solana_user_pda_current u
+        CROSS JOIN LATERAL jsonb_array_elements_text(
+            CASE
+                WHEN btrim(COALESCE(u.access_servers_json, '')) = '' THEN '[]'::jsonb
+                ELSE u.access_servers_json::jsonb
+            END
+        ) AS access_server(login_value)
+        WHERE LOWER(btrim(access_server.login_value)) = LOWER(p_server_login)
+    LOOP
+        PERFORM shine_refresh_user_access_servers_for_user(affected_user.login);
+    END LOOP;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_all()
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    affected_user RECORD;
+BEGIN
+    TRUNCATE TABLE user_access_servers_current;
+
+    FOR affected_user IN
+        SELECT login
+        FROM solana_user_pda_current
+    LOOP
+        PERFORM shine_refresh_user_access_servers_for_user(affected_user.login);
+    END LOOP;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION trg_refresh_user_access_servers_from_user_pda_row()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF TG_OP = 'DELETE' THEN
+        PERFORM shine_refresh_user_access_servers_for_user(OLD.login);
+        PERFORM shine_refresh_user_access_servers_for_server(OLD.login);
+        RETURN OLD;
+    END IF;
+
+    IF TG_OP = 'UPDATE' AND LOWER(OLD.login) <> LOWER(NEW.login) THEN
+        PERFORM shine_refresh_user_access_servers_for_user(OLD.login);
+        PERFORM shine_refresh_user_access_servers_for_server(OLD.login);
+    END IF;
+
+    PERFORM shine_refresh_user_access_servers_for_user(NEW.login);
+    PERFORM shine_refresh_user_access_servers_for_server(NEW.login);
+    RETURN NEW;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION trg_refresh_user_access_servers_from_user_pda_truncate()
+RETURNS TRIGGER
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    TRUNCATE TABLE user_access_servers_current;
+    RETURN NULL;
+END;
+$$;
+
+DROP TRIGGER IF EXISTS trg_refresh_user_access_servers_row ON solana_user_pda_current;
+CREATE TRIGGER trg_refresh_user_access_servers_row
+AFTER INSERT OR UPDATE OR DELETE ON solana_user_pda_current
+FOR EACH ROW
+EXECUTE FUNCTION trg_refresh_user_access_servers_from_user_pda_row();
+
+DROP TRIGGER IF EXISTS trg_refresh_user_access_servers_truncate ON solana_user_pda_current;
+CREATE TRIGGER trg_refresh_user_access_servers_truncate
+AFTER TRUNCATE ON solana_user_pda_current
+FOR EACH STATEMENT
+EXECUTE FUNCTION trg_refresh_user_access_servers_from_user_pda_truncate();
+
 CREATE TABLE IF NOT EXISTS solana_user_pda_history (
     id                       BIGSERIAL PRIMARY KEY,
     tx_signature             TEXT NOT NULL,
diff --git a/SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/storage/postgres/PostgresStorageRepository.java b/SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/storage/postgres/PostgresStorageRepository.java
index 52a3e43b..cdbe7d27 100644
--- a/SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/storage/postgres/PostgresStorageRepository.java
+++ b/SHiNE-server/shine-server-solana-users-sync/src/main/java/sync/storage/postgres/PostgresStorageRepository.java
@@ -996,6 +996,208 @@ public final class PostgresStorageRepository
                     "CREATE INDEX IF NOT EXISTS idx_user_pda_history_slot " +
                             "ON solana_user_pda_history(slot)"
             );
+
+            statement.executeUpdate(
+                    "CREATE TABLE IF NOT EXISTS user_access_servers_current (" +
+                            "user_login TEXT NOT NULL REFERENCES solana_user_pda_current(login) ON DELETE CASCADE, " +
+                            "server_login TEXT NOT NULL REFERENCES solana_user_pda_current(login) ON DELETE CASCADE, " +
+                            "server_url TEXT NOT NULL, " +
+                            "server_client_key TEXT NOT NULL, " +
+                            "user_record_number INTEGER NOT NULL, " +
+                            "user_updated_at_ms BIGINT NOT NULL, " +
+                            "server_record_number INTEGER NOT NULL, " +
+                            "server_updated_at_ms BIGINT NOT NULL, " +
+                            "refreshed_at_ms BIGINT NOT NULL, " +
+                            "PRIMARY KEY (user_login, server_login)" +
+                            ")"
+            );
+
+            statement.executeUpdate(
+                    "CREATE INDEX IF NOT EXISTS idx_user_access_servers_user " +
+                            "ON user_access_servers_current(user_login)"
+            );
+            statement.executeUpdate(
+                    "CREATE INDEX IF NOT EXISTS idx_user_access_servers_server " +
+                            "ON user_access_servers_current(server_login)"
+            );
+
+            statement.execute(
+                    """
+                    CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_for_user(p_user_login TEXT)
+                    RETURNS VOID
+                    LANGUAGE plpgsql
+                    AS $$
+                    BEGIN
+                        IF p_user_login IS NULL OR btrim(p_user_login) = '' THEN
+                            RETURN;
+                        END IF;
+
+                        DELETE FROM user_access_servers_current
+                        WHERE LOWER(user_login) = LOWER(p_user_login);
+
+                        INSERT INTO user_access_servers_current (
+                            user_login,
+                            server_login,
+                            server_url,
+                            server_client_key,
+                            user_record_number,
+                            user_updated_at_ms,
+                            server_record_number,
+                            server_updated_at_ms,
+                            refreshed_at_ms
+                        )
+                        SELECT
+                            u.login,
+                            s.login,
+                            s.server_address,
+                            s.client_key,
+                            u.record_number,
+                            u.updated_at_ms,
+                            s.record_number,
+                            s.updated_at_ms,
+                            CAST(EXTRACT(EPOCH FROM clock_timestamp()) * 1000 AS BIGINT)
+                        FROM solana_user_pda_current u
+                        CROSS JOIN LATERAL jsonb_array_elements_text(
+                            CASE
+                                WHEN btrim(COALESCE(u.access_servers_json, '')) = '' THEN '[]'::jsonb
+                                ELSE u.access_servers_json::jsonb
+                            END
+                        ) AS access_server(login_value)
+                        JOIN solana_user_pda_current s
+                          ON LOWER(s.login) = LOWER(btrim(access_server.login_value))
+                         AND s.is_server = TRUE
+                         AND btrim(COALESCE(s.server_address, '')) <> ''
+                        WHERE LOWER(u.login) = LOWER(p_user_login)
+                        ON CONFLICT (user_login, server_login) DO UPDATE SET
+                            server_url = EXCLUDED.server_url,
+                            server_client_key = EXCLUDED.server_client_key,
+                            user_record_number = EXCLUDED.user_record_number,
+                            user_updated_at_ms = EXCLUDED.user_updated_at_ms,
+                            server_record_number = EXCLUDED.server_record_number,
+                            server_updated_at_ms = EXCLUDED.server_updated_at_ms,
+                            refreshed_at_ms = EXCLUDED.refreshed_at_ms;
+                    END;
+                    $$;
+                    """
+            );
+
+            statement.execute(
+                    """
+                    CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_for_server(p_server_login TEXT)
+                    RETURNS VOID
+                    LANGUAGE plpgsql
+                    AS $$
+                    DECLARE
+                        affected_user RECORD;
+                    BEGIN
+                        IF p_server_login IS NULL OR btrim(p_server_login) = '' THEN
+                            RETURN;
+                        END IF;
+
+                        DELETE FROM user_access_servers_current
+                        WHERE LOWER(server_login) = LOWER(p_server_login);
+
+                        FOR affected_user IN
+                            SELECT u.login
+                            FROM solana_user_pda_current u
+                            CROSS JOIN LATERAL jsonb_array_elements_text(
+                                CASE
+                                    WHEN btrim(COALESCE(u.access_servers_json, '')) = '' THEN '[]'::jsonb
+                                    ELSE u.access_servers_json::jsonb
+                                END
+                            ) AS access_server(login_value)
+                            WHERE LOWER(btrim(access_server.login_value)) = LOWER(p_server_login)
+                        LOOP
+                            PERFORM shine_refresh_user_access_servers_for_user(affected_user.login);
+                        END LOOP;
+                    END;
+                    $$;
+                    """
+            );
+
+            statement.execute(
+                    """
+                    CREATE OR REPLACE FUNCTION shine_refresh_user_access_servers_all()
+                    RETURNS VOID
+                    LANGUAGE plpgsql
+                    AS $$
+                    DECLARE
+                        affected_user RECORD;
+                    BEGIN
+                        TRUNCATE TABLE user_access_servers_current;
+
+                        FOR affected_user IN
+                            SELECT login
+                            FROM solana_user_pda_current
+                        LOOP
+                            PERFORM shine_refresh_user_access_servers_for_user(affected_user.login);
+                        END LOOP;
+                    END;
+                    $$;
+                    """
+            );
+
+            statement.execute(
+                    """
+                    CREATE OR REPLACE FUNCTION trg_refresh_user_access_servers_from_user_pda_row()
+                    RETURNS TRIGGER
+                    LANGUAGE plpgsql
+                    AS $$
+                    BEGIN
+                        IF TG_OP = 'DELETE' THEN
+                            PERFORM shine_refresh_user_access_servers_for_user(OLD.login);
+                            PERFORM shine_refresh_user_access_servers_for_server(OLD.login);
+                            RETURN OLD;
+                        END IF;
+
+                        IF TG_OP = 'UPDATE' AND LOWER(OLD.login) <> LOWER(NEW.login) THEN
+                            PERFORM shine_refresh_user_access_servers_for_user(OLD.login);
+                            PERFORM shine_refresh_user_access_servers_for_server(OLD.login);
+                        END IF;
+
+                        PERFORM shine_refresh_user_access_servers_for_user(NEW.login);
+                        PERFORM shine_refresh_user_access_servers_for_server(NEW.login);
+                        RETURN NEW;
+                    END;
+                    $$;
+                    """
+            );
+
+            statement.execute(
+                    """
+                    CREATE OR REPLACE FUNCTION trg_refresh_user_access_servers_from_user_pda_truncate()
+                    RETURNS TRIGGER
+                    LANGUAGE plpgsql
+                    AS $$
+                    BEGIN
+                        TRUNCATE TABLE user_access_servers_current;
+                        RETURN NULL;
+                    END;
+                    $$;
+                    """
+            );
+
+            statement.executeUpdate(
+                    "DROP TRIGGER IF EXISTS trg_refresh_user_access_servers_row ON solana_user_pda_current"
+            );
+            statement.executeUpdate(
+                    "CREATE TRIGGER trg_refresh_user_access_servers_row " +
+                            "AFTER INSERT OR UPDATE OR DELETE ON solana_user_pda_current " +
+                            "FOR EACH ROW " +
+                            "EXECUTE FUNCTION trg_refresh_user_access_servers_from_user_pda_row()"
+            );
+
+            statement.executeUpdate(
+                    "DROP TRIGGER IF EXISTS trg_refresh_user_access_servers_truncate ON solana_user_pda_current"
+            );
+            statement.executeUpdate(
+                    "CREATE TRIGGER trg_refresh_user_access_servers_truncate " +
+                            "AFTER TRUNCATE ON solana_user_pda_current " +
+                            "FOR EACH STATEMENT " +
+                            "EXECUTE FUNCTION trg_refresh_user_access_servers_from_user_pda_truncate()"
+            );
+
+            statement.execute("SELECT shine_refresh_user_access_servers_all()");
         }
     }
 
diff --git a/VERSION.properties b/VERSION.properties
index 0613b3a3..5fc34f78 100644
--- a/VERSION.properties
+++ b/VERSION.properties
@@ -1,2 +1,2 @@
 client.version=1.2.355
-server.version=1.2.338
+server.version=1.2.339
diff --git a/deploy/POSTGRESQL_SERVERS_STANDARD.md b/deploy/POSTGRESQL_SERVERS_STANDARD.md
index 7fbfc28b..911abef0 100644
--- a/deploy/POSTGRESQL_SERVERS_STANDARD.md
+++ b/deploy/POSTGRESQL_SERVERS_STANDARD.md
@@ -2,7 +2,11 @@
 
 Этот документ фиксирует целевой стандарт PostgreSQL, который должен использоваться на всех серверных контурах SHiNE после ухода от SQLite.
 
-Пока это не текущий production-state, а согласованная целевая схема, под которую можно писать миграции, deploy-скрипты и server-конфиги.
+Важно:
+
+- целевой стандарт для SHiNE: `PostgreSQL 18.x`;
+- текущий факт на production `shineup.me` и `server2.shineup.me` на дату `2026-07-28`: `PostgreSQL 18.4`;
+- текущий факт на test/devnet `t1` / `t2` / `t3` / `t4` на дату `2026-07-28`: `PostgreSQL 18.4`.
 
 ## Цель
 
@@ -71,19 +75,19 @@ PostgreSQL не должна быть доступна из интернета.
 Production:
 
 ```text
-/home/player/SHiNE/postgres/shine_server_db
+/home/player/SHiNE/postgres/data
 ```
 
 Test/devnet:
 
 ```text
-/home/player/tX/postgres/shine_server_db
+/home/player/tX/postgres/data
 ```
 
 Если на одном сервере появится несколько баз SHiNE-сервисов, раскладывать их по отдельным каталогам:
 
 ```text
-/home/player/SHiNE/postgres/shine_server_db
+/home/player/SHiNE/postgres/data
 /home/player/SHiNE/postgres/analytics_db
 /home/player/SHiNE/postgres/other_service_db
 ```
@@ -142,11 +146,10 @@ services:
       POSTGRES_DB: ${POSTGRES_SUPERUSER_DB}
       POSTGRES_USER: ${POSTGRES_SUPERUSER}
       POSTGRES_PASSWORD: ${POSTGRES_SUPERUSER_PASSWORD}
-      PGDATA: /var/lib/postgresql/data/pgdata
     ports:
       - "127.0.0.1:5432:5432"
     volumes:
-      - ${SHINE_POSTGRES_DATA_DIR}:/var/lib/postgresql/data
+      - ${SHINE_POSTGRES_DATA_DIR}:/var/lib/postgresql
       - ./initdb:/docker-entrypoint-initdb.d:ro
     healthcheck:
       test:
@@ -167,15 +170,21 @@ POSTGRES_SUPERUSER_PASSWORD=change_me
 SHINE_APP_DB=shine_server_db
 SHINE_APP_USER=shine_server
 SHINE_APP_PASSWORD=change_me_too
-SHINE_POSTGRES_DATA_DIR=/home/player/SHiNE/postgres/shine_server_db
+SHINE_POSTGRES_DATA_DIR=/home/player/SHiNE/postgres/data
 ```
 
 Для test/devnet путь адаптировать под конкретный контур:
 
 ```dotenv
-SHINE_POSTGRES_DATA_DIR=/home/player/t2/postgres/shine_server_db
+SHINE_POSTGRES_DATA_DIR=/home/player/t2/postgres/data
 ```
 
+Важно для `postgres:18+`:
+
+- bind-mount нужно делать на `/var/lib/postgresql`, а не на `/var/lib/postgresql/data`;
+- если смонтировать старый путь `/var/lib/postgresql/data`, контейнер `postgres:18` может уйти в restart-loop ещё до инициализации БД;
+- после первого старта PostgreSQL сам создаст внутри host-каталога структуру вида `18/docker`.
+
 ## Подключение приложения
 
 SHiNE server должен подключаться именно к:
@@ -203,11 +212,12 @@ SHiNE server должен подключаться именно к:
 
 ## Для будущей миграции SHiNE
 
-При переводе SHiNE server с SQLite на PostgreSQL считать обязательным:
+При переводе нового серверного контура SHiNE с SQLite на PostgreSQL считать обязательным:
 
 - сначала поднять PostgreSQL по этому стандарту;
 - затем добавить серверные конфиги подключения;
 - затем прогнать миграции схемы;
 - только потом переключать runtime приложения на PostgreSQL.
 
-До фактического rollout на конкретный сервер эта БД может ещё отсутствовать. Этот документ описывает не текущее наличие БД, а обязательный целевой стандарт для всех серверов SHiNE.
+Для новых серверов этот документ использовать как обязательный шаблон.
+На `2026-07-28` и production, и test/devnet контуры SHiNE уже работают на `PostgreSQL 18.4`.
diff --git a/deploy/PRODUCTION_SERVERS.md b/deploy/PRODUCTION_SERVERS.md
index 0d9b82d9..f9152cc9 100644
--- a/deploy/PRODUCTION_SERVERS.md
+++ b/deploy/PRODUCTION_SERVERS.md
@@ -2,6 +2,13 @@
 
 Production-контуров два. В документах и скриптах использовать домены, а не IP: физический VPS можно заменить без изменения deploy-логики.
 
+Текущее фактическое состояние на `2026-07-28`:
+
+- `shineup.me` и `server2.shineup.me` оба уже переведены на `PostgreSQL 18.4`;
+- оба production используют локальный Docker-контейнер `shine-postgres`;
+- оба production работают без `SQLite`;
+- оба production используют Helius mainnet RPC/WS для Solana users sync и runtime Solana RPC.
+
 ## Основной production
 
 - Домен: `shineup.me`
@@ -16,6 +23,17 @@ Production-контуров два. В документах и скриптах
 - Caddy site: `shineup.me`
 - WebSocket: `/ws` -> `127.0.0.1:7070`
 - Solana cluster: `mainnet-beta`
+- Solana RPC/WS: Helius mainnet
+- Runtime DB: PostgreSQL в Docker
+- PostgreSQL container: `shine-postgres`
+- PostgreSQL image: `postgres:18`
+- PostgreSQL engine version на `2026-07-28`: `18.4`
+- PostgreSQL data dir: `/home/player/SHiNE/postgres`
+- PostgreSQL app DB: `shine_main_db`
+- PostgreSQL app user: `shine_main`
+- Web push: отдельный production VAPID key для `shineup.me`
+- TURN для звонков: `turn1.shineup.me`, `turn2.shineup.me`
+- SQLite runtime больше не используется
 
 Deploy:
 
@@ -38,6 +56,17 @@ bash deploy/scripts/production_shineupme_ui.sh
 - Caddy site: `server2.shineup.me`
 - WebSocket: `/ws` -> `127.0.0.1:7070`
 - Solana cluster: `mainnet-beta`
+- Solana RPC/WS: Helius mainnet
+- Runtime DB: PostgreSQL в Docker
+- PostgreSQL container: `shine-postgres`
+- PostgreSQL image: `postgres:18`
+- PostgreSQL engine version на `2026-07-28`: `18.4`
+- PostgreSQL data dir: `/home/player/SHiNE/postgres`
+- PostgreSQL app DB: `shine_server2_db`
+- PostgreSQL app user: `shine_server2`
+- Web push: отдельный production VAPID key для `server2.shineup.me`
+- TURN для звонков: `turn1.shineup.me`, `turn3.shineup.me`
+- SQLite runtime больше не используется
 
 Deploy:
 
diff --git a/deploy/README.md b/deploy/README.md
index 78ef3dd7..19bd61ea 100644
--- a/deploy/README.md
+++ b/deploy/README.md
@@ -15,6 +15,14 @@
 - Второй production: `server2.shineup.me`.
 - Test/devnet стенд: `t1.shineup.me`, `t2.shineup.me`, `t3.shineup.me`, `t4.shineup.me`.
 
+Краткое текущее состояние на `2026-07-28`:
+
+- оба production уже на `PostgreSQL 18.4` в отдельных Docker-контейнерах `shine-postgres`;
+- весь test/devnet стенд `t1`-`t4` тоже уже на `PostgreSQL 18.4`;
+- тестовые контуры используют общий Docker-контейнер `shine-test-postgres`;
+- production использует Helius mainnet, test/devnet использует Helius devnet;
+- актуальные подробности по всем шести серверам смотреть в `PRODUCTION_SERVERS.md` и `TEST_SERVERS.md`.
+
 ## Основные документы
 
 - `PRODUCTION_SERVERS.md` — production-контуры.
diff --git a/deploy/SETUP_SERVER_FROM_ZERO.md b/deploy/SETUP_SERVER_FROM_ZERO.md
index 7e20b2f7..22dd7c13 100644
--- a/deploy/SETUP_SERVER_FROM_ZERO.md
+++ b/deploy/SETUP_SERVER_FROM_ZERO.md
@@ -41,16 +41,19 @@ mkdir -p /home/player/tX/UI
 
 Каждый сервер должен иметь локальный внешний конфиг в рабочей директории сервиса.
 
+Актуальные production-значения для `shineup.me` и `server2.shineup.me` смотреть в `deploy/PRODUCTION_SERVERS.md`.
+Ниже именно шаблон для нового контура, а не снимок текущего production.
+
 Production пример:
 
 ```properties
 server.port=7070
-server.SHiNE.login=shineupme
-db.url=jdbc:postgresql://127.0.0.1:5432/shine_server_db
-db.user=shine_server
+server.SHiNE.login=<SERVER_LOGIN>
+db.url=jdbc:postgresql://127.0.0.1:5432/<APP_DB>
+db.user=<APP_DB_USER>
 db.password=CHANGE_ME
 server.ui.indexPath=/home/player/SHiNE/shine-ui/index.html
-server.info.url=https://shineup.me
+server.info.url=https://<DOMAIN>
 server.info.origin=production
 solana.cluster=mainnet-beta
 ```
@@ -59,17 +62,20 @@ Test/devnet пример:
 
 ```properties
 server.port=7102
-server.SHiNE.login=server_t2
-db.url=jdbc:postgresql://127.0.0.1:5432/shine_t2_db
-db.user=shine_t2
+server.SHiNE.login=<SERVER_LOGIN>
+db.url=jdbc:postgresql://127.0.0.1:5432/<APP_DB>
+db.user=<APP_DB_USER>
 db.password=CHANGE_ME
 server.ui.indexPath=/home/player/t2/UI/index.html
 server.info.url=https://t2.shineup.me
 server.info.origin=devnet
 solana.cluster=devnet
-solana.rpcUrl=https://api.devnet.solana.com
+solana.rpcUrl=https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4
 ```
 
+Рекомендуемый образ PostgreSQL для новых контуров: `postgres:18`.
+Для `postgres:18+` bind-mount нужно делать на `/var/lib/postgresql`, а не на старый путь `/var/lib/postgresql/data`.
+
 Если указан `db.url` и в выбранной БД ещё нет таблицы `db_schema_version`,
 сервер сам создаст runtime-схему PostgreSQL при первом старте.
 
diff --git a/deploy/SOLANA_USERS_SYNC_SERVER_SETUP.md b/deploy/SOLANA_USERS_SYNC_SERVER_SETUP.md
index 0735d5cb..b1f121ac 100644
--- a/deploy/SOLANA_USERS_SYNC_SERVER_SETUP.md
+++ b/deploy/SOLANA_USERS_SYNC_SERVER_SETUP.md
@@ -10,17 +10,23 @@
   - `solana_sync_state`
   - `solana_sync_tx_history`
   - `solana_user_pda_current`
+  - `user_access_servers_current`
   - `solana_user_pda_history`
 - источник истины по пользовательским PDA: `solana_user_pda_current`.
+- `user_access_servers_current` — это вторичная локальная проекция для быстрого роутинга DM по access servers;
+  она автоматически пересобирается из `solana_user_pda_current`, включая backfill для уже существующих пользователей.
 
 ## Что должно быть настроено в `application.properties`
 
+Для текущих production-значений `shineup.me` и `server2.shineup.me` смотреть `deploy/PRODUCTION_SERVERS.md`.
+Ниже универсальный пример для нового контура.
+
 ```properties
 solana.users.sync.enabled=true
-solana.users.sync.rpcUrl=https://api.devnet.solana.com
-solana.users.sync.wsUrl=wss://api.devnet.solana.com/
-solana.users.sync.databaseUrl=jdbc:postgresql://127.0.0.1:5432/shine_server_db
-solana.users.sync.dbUser=shine_server
+solana.users.sync.rpcUrl=https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4
+solana.users.sync.wsUrl=wss://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4
+solana.users.sync.databaseUrl=jdbc:postgresql://127.0.0.1:5432/<APP_DB>
+solana.users.sync.dbUser=<APP_DB_USER>
 solana.users.sync.dbPassword=CHANGE_ME
 solana.users.sync.pollIntervalSeconds=300
 ```
@@ -43,16 +49,17 @@ SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql
 
 ```bash
 psql \
-  "postgresql://shine_server:CHANGE_ME@127.0.0.1:5432/shine_server_db" \
+  "postgresql://<APP_DB_USER>:CHANGE_ME@127.0.0.1:5432/<APP_DB>" \
   -f SHiNE-server/shine-server-db/src/main/resources/postgres/schema_v1.sql
 ```
 
 Скрипт:
 
 - создаёт таблицу версии схемы `db_schema_version`;
-- ставит `schema_version = 1`;
+- ставит `schema_version = 2`;
 - создаёт таблицы sync-модуля Solana users;
 - создаёт server runtime tables;
+- создаёт триггеры и функции автоматической актуализации `user_access_servers_current`;
 - не создаёт удалённые legacy-таблицы старого runtime для пользователей и DM;
 - использует `signed_messages` как единственную таблицу серверных DM.
 
@@ -75,6 +82,9 @@ cd /home/player/SHiNE/postgres
 docker compose up -d
 ```
 
+Шаблон `deploy/postgres/docker-compose.yml.example` рассчитан на `postgres:18`.
+Для `postgres:18+` он монтирует host-каталог в `/var/lib/postgresql`, это важно для корректного старта контейнера.
+
 После старта контейнера:
 
 ```bash
diff --git a/deploy/TEST_SERVERS.md b/deploy/TEST_SERVERS.md
index 95af47d1..164f737c 100644
--- a/deploy/TEST_SERVERS.md
+++ b/deploy/TEST_SERVERS.md
@@ -9,21 +9,34 @@
 
 Это не production. Все deploy-цели задаются через домены.
 
+Текущее фактическое состояние на `2026-07-28`:
+
+- все четыре тестовых контура `t1` / `t2` / `t3` / `t4` уже работают без `SQLite`;
+- все четыре контура используют `PostgreSQL 18.4`;
+- PostgreSQL на test-хосте общий для всех четырёх контуров и запущен в Docker-контейнере `shine-test-postgres`;
+- все четыре контура используют один и тот же Helius devnet RPC/WS endpoint;
+- во всех четырёх UI включён web push client-код и встроен один и тот же test `VAPID` public key.
+
 ## Общие параметры
 
 - SSH: `player@tX.shineup.me`
 - Solana cluster: `devnet`
-- Solana RPC: `https://api.devnet.solana.com`
+- Solana RPC: `https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4`
+- Solana WS: `wss://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4`
 - Caddy config: `/etc/caddy/Caddyfile`
+- Общий PostgreSQL container: `shine-test-postgres`
+- PostgreSQL image: `postgres:18`
+- PostgreSQL engine version на `2026-07-28`: `18.4`
+- Web push в UI: общий test `VAPID` public key `BOdoWZndZRaNe9kyUFsJ5-xEfFABXNKennAKg15Z7ycAwUIQ7yDV_sIWWYJCwJriN4g9oU-CyJPrn1U6lfxuDbI`
 
 ## Инстансы
 
-| Домен | Логин сервера | Сервер | UI | Порт | systemd |
-|---|---|---|---|---|---|
-| `t1.shineup.me` | `server_t1` | `/home/player/t1/server` | `/home/player/t1/UI` | `7101` | `shine-t1.service` |
-| `t2.shineup.me` | `server_t2` | `/home/player/t2/server` | `/home/player/t2/UI` | `7102` | `shine-t2.service` |
-| `t3.shineup.me` | `server_t3` | `/home/player/t3/server` | `/home/player/t3/UI` | `7103` | `shine-t3.service` |
-| `t4.shineup.me` | `server_t4` | `/home/player/t4/server` | `/home/player/t4/UI` | `7104` | `shine-t4.service` |
+| Домен | Логин сервера | Сервер | UI | Порт | systemd | PostgreSQL DB | PostgreSQL user |
+|---|---|---|---|---|---|---|---|
+| `t1.shineup.me` | `server_t1` | `/home/player/t1/server` | `/home/player/t1/UI` | `7101` | `shine-t1.service` | `shine_t1_db` | `shine_t1` |
+| `t2.shineup.me` | `server_t2` | `/home/player/t2/server` | `/home/player/t2/UI` | `7102` | `shine-t2.service` | `shine_t2_db` | `shine_t2` |
+| `t3.shineup.me` | `server_t3` | `/home/player/t3/server` | `/home/player/t3/UI` | `7103` | `shine-t3.service` | `shine_t3_db` | `shine_t3` |
+| `t4.shineup.me` | `server_t4` | `/home/player/t4/server` | `/home/player/t4/UI` | `7104` | `shine-t4.service` | `shine_t4_db` | `shine_t4` |
 
 ## Deploy
 
@@ -54,8 +67,15 @@ curl -I https://t4.shineup.me
 
 ```bash
 sudo systemctl --no-pager --full status caddy shine-t1 shine-t2 shine-t3 shine-t4
+sudo docker ps --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}'
 ```
 
 ## Operational-нюанс
 
-Официальный `https://api.devnet.solana.com` может отдавать `HTTP 429`, если несколько инстансов одновременно делают bootstrap PDA/sync-серверов. Если после деплоя какой-то инстанс не подтянул `sync_servers`, рестартовать сервисы по одному с паузой.
+Общий Helius devnet endpoint тоже может начать ограничивать запросы, если несколько инстансов одновременно делают тяжёлый bootstrap. Если после деплоя какой-то инстанс не подтянул `sync_servers` или завис на startup sync, рестартовать сервисы по одному с паузой.
+
+Отдельный нюанс по web push:
+
+- у `t1`, `t2`, `t3`, `t4` в UI уже есть одинаковый встроенный `VAPID` public key;
+- то есть `t3` и `t4` используют тот же web push клиентский код, что и `t1` / `t2`;
+- если позже понадобится разделить push-ключи по тестовым контурам, это нужно делать отдельным UI deploy с новым `DEPLOY_WEBPUSH_VAPID_PUBLIC`.
diff --git a/deploy/postgres/.env.example b/deploy/postgres/.env.example
index cb7c44ca..3b7b701c 100644
--- a/deploy/postgres/.env.example
+++ b/deploy/postgres/.env.example
@@ -4,4 +4,4 @@ POSTGRES_SUPERUSER_PASSWORD=CHANGE_ME_SUPERUSER
 SHINE_APP_DB=shine_server_db
 SHINE_APP_USER=shine_server
 SHINE_APP_PASSWORD=CHANGE_ME_APP
-SHINE_POSTGRES_DATA_DIR=/home/player/SHiNE/postgres/shine_server_db
+SHINE_POSTGRES_DATA_DIR=/home/player/SHiNE/postgres/data
diff --git a/deploy/postgres/docker-compose.yml.example b/deploy/postgres/docker-compose.yml.example
index caa60a08..509e5ba1 100644
--- a/deploy/postgres/docker-compose.yml.example
+++ b/deploy/postgres/docker-compose.yml.example
@@ -9,11 +9,10 @@ services:
       POSTGRES_DB: ${POSTGRES_SUPERUSER_DB}
       POSTGRES_USER: ${POSTGRES_SUPERUSER}
       POSTGRES_PASSWORD: ${POSTGRES_SUPERUSER_PASSWORD}
-      PGDATA: /var/lib/postgresql/data/pgdata
     ports:
       - "127.0.0.1:5432:5432"
     volumes:
-      - ${SHINE_POSTGRES_DATA_DIR}:/var/lib/postgresql/data
+      - ${SHINE_POSTGRES_DATA_DIR}:/var/lib/postgresql
     healthcheck:
       test:
         - CMD-SHELL
diff --git a/deploy/scripts/test_t1_ui.sh b/deploy/scripts/test_t1_ui.sh
index c097b1fc..1a45b40f 100755
--- a/deploy/scripts/test_t1_ui.sh
+++ b/deploy/scripts/test_t1_ui.sh
@@ -8,6 +8,6 @@ EXPECTED_CADDY_SITE="t1.shineup.me" \
 DEPLOY_SERVER_LOGIN="server_t1" \
 DEPLOY_SERVER_ADDRESS="t1.shineup.me" \
 DEPLOY_SOLANA_CLUSTER="devnet" \
-DEPLOY_SOLANA_ENDPOINT="https://api.devnet.solana.com" \
+DEPLOY_SOLANA_ENDPOINT="https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4" \
 TARGET_URL="https://t1.shineup.me" \
 bash "$(dirname "$0")/deploy_ui.sh"
diff --git a/deploy/scripts/test_t2_ui.sh b/deploy/scripts/test_t2_ui.sh
index fbeeaf61..345ba0d2 100755
--- a/deploy/scripts/test_t2_ui.sh
+++ b/deploy/scripts/test_t2_ui.sh
@@ -8,6 +8,6 @@ EXPECTED_CADDY_SITE="t2.shineup.me" \
 DEPLOY_SERVER_LOGIN="server_t2" \
 DEPLOY_SERVER_ADDRESS="t2.shineup.me" \
 DEPLOY_SOLANA_CLUSTER="devnet" \
-DEPLOY_SOLANA_ENDPOINT="https://api.devnet.solana.com" \
+DEPLOY_SOLANA_ENDPOINT="https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4" \
 TARGET_URL="https://t2.shineup.me" \
 bash "$(dirname "$0")/deploy_ui.sh"
diff --git a/deploy/scripts/test_t3_ui.sh b/deploy/scripts/test_t3_ui.sh
index fd76ef8e..108d4f5b 100755
--- a/deploy/scripts/test_t3_ui.sh
+++ b/deploy/scripts/test_t3_ui.sh
@@ -8,6 +8,6 @@ EXPECTED_CADDY_SITE="t3.shineup.me" \
 DEPLOY_SERVER_LOGIN="server_t3" \
 DEPLOY_SERVER_ADDRESS="t3.shineup.me" \
 DEPLOY_SOLANA_CLUSTER="devnet" \
-DEPLOY_SOLANA_ENDPOINT="https://api.devnet.solana.com" \
+DEPLOY_SOLANA_ENDPOINT="https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4" \
 TARGET_URL="https://t3.shineup.me" \
 bash "$(dirname "$0")/deploy_ui.sh"
diff --git a/deploy/scripts/test_t4_ui.sh b/deploy/scripts/test_t4_ui.sh
index 415f1124..7fb11657 100755
--- a/deploy/scripts/test_t4_ui.sh
+++ b/deploy/scripts/test_t4_ui.sh
@@ -8,6 +8,6 @@ EXPECTED_CADDY_SITE="t4.shineup.me" \
 DEPLOY_SERVER_LOGIN="server_t4" \
 DEPLOY_SERVER_ADDRESS="t4.shineup.me" \
 DEPLOY_SOLANA_CLUSTER="devnet" \
-DEPLOY_SOLANA_ENDPOINT="https://api.devnet.solana.com" \
+DEPLOY_SOLANA_ENDPOINT="https://devnet.helius-rpc.com/?api-key=0614c894-52d8-4ddc-bbbc-0947ce5ec3a4" \
 TARGET_URL="https://t4.shineup.me" \
 bash "$(dirname "$0")/deploy_ui.sh"
diff --git a/docs/Solana/SOLANA_USERS_SYNC_MODULE_DESIGN.md b/docs/Solana/SOLANA_USERS_SYNC_MODULE_DESIGN.md
index 725ede05..132922e6 100644
--- a/docs/Solana/SOLANA_USERS_SYNC_MODULE_DESIGN.md
+++ b/docs/Solana/SOLANA_USERS_SYNC_MODULE_DESIGN.md
@@ -20,6 +20,8 @@
 - сервер запускает sync-модуль до продолжения собственного startup;
 - server startup ждёт входа модуля в состояние `READY`;
 - актуальный источник истины по пользователям для нового PostgreSQL runtime-слоя: `solana_user_pda_current`.
+- для быстрого локального маршрутизационного lookup серверов доступа поддерживается вторичная проекция
+  `user_access_servers_current`, которая автоматически пересобирается из `solana_user_pda_current`.
 
 ---
 
@@ -193,6 +195,7 @@ WebSocket `programSubscribe` хорош для realtime, но недостато
 6. подтянуть актуальное состояние затронутых PDA;
 7. обновить:
    - `solana_user_pda_current`
+   - `user_access_servers_current`
    - `solana_user_pda_history`
    - `solana_sync_state`