diff --git a/frontend/src/pages/Dashboard/index.js b/frontend/src/pages/Dashboard/index.js
index 866be85..b69fa9f 100644
--- a/frontend/src/pages/Dashboard/index.js
+++ b/frontend/src/pages/Dashboard/index.js
@@ -22,10 +22,6 @@ import openSocket from "socket.io-client";
 
 import api from "../../services/api";
 
-import openSocket from "socket.io-client";
-
-import api from "../../services/api";
-
 import { Can } from "../../components/Can";
 import CardUser from "../../components/DashboardUser/CardUser";
 import TableUser from "../../components/DashboardUser/TableUser";
@@ -109,98 +105,6 @@ const useStyles = makeStyles((theme) => ({
   },
 }));
 
-const reducer = (state, action) => {
-  if (action.type === "DELETE_USER_STATUS") {
-    const userId = action.payload;
-
-    const userIndex = state.findIndex((u) => `${u.id}` === `${userId}`);
-
-    if (userIndex !== -1) {
-      state.splice(userIndex, 1);
-    }
-
-    return [...state];
-  }
-
-  if (action.type === "LOAD_QUERY") {
-    const queries = action.payload;
-    const newQueries = [];
-
-    queries.forEach((query) => {
-      const queryIndex = state.findIndex((q) => q.id === query.id);
-
-      if (queryIndex !== -1) {
-        state[queryIndex] = query;
-      } else {
-        newQueries.push(query);
-      }
-    });
-
-    return [...state, ...newQueries];
-  }
-
-  if (action.type === "UPDATE_STATUS_ONLINE") {
-    let onlineUser = action.payload;
-    let index = -1;
-
-    let onlySumOpenClosed = false;
-
-    if (onlineUser.sumOpen || onlineUser.sumClosed) {
-      index = state.findIndex(
-        (e) =>
-          (onlineUser.sumOpen && e.id === onlineUser.sumOpen.userId) ||
-          (onlineUser.sumClosed && e.id === onlineUser.sumClosed.userId)
-      );
-
-      onlySumOpenClosed = true;
-    } else {
-      index = state.findIndex((e) => `${e.id}` === `${onlineUser.userId}`);
-    }
-
-    if (index !== -1) {
-      if (!onlySumOpenClosed) {
-        if (!("statusOnline" in state[index])) {
-          state[index].statusOnline = onlineUser;
-        } else if ("statusOnline" in state[index]) {
-          state[index].statusOnline["status"] = onlineUser.status;
-        }
-      }
-
-      if ("onlineTime" in onlineUser) {
-        if ("sumOnlineTime" in state[index]) {
-          state[index].sumOnlineTime["sum"] = onlineUser.onlineTime.split(" ")[1];
-        } else if (!("sumOnlineTime" in state[index])) {
-          state[index].sumOnlineTime = {
-            userId: onlineUser.userId,
-            sum: onlineUser.onlineTime.split(" ")[1],
-          };
-        }
-      }
-
-      if (onlineUser.sumOpen) {
-        if ("sumOpen" in state[index]) {
-          state[index].sumOpen["count"] = onlineUser.sumOpen.count;
-        } else if (!("sumOpen" in state[index])) {
-          state[index].sumOpen = onlineUser.sumOpen;
-        }
-      }
-
-      if (onlineUser.sumClosed) {
-        if ("sumClosed" in state[index]) {
-          state[index].sumClosed["count"] = onlineUser.sumClosed.count;
-        } else if (!("sumClosed" in state[index])) {
-          state[index].sumClosed = onlineUser.sumClosed;
-        }
-      }
-    }
-    return [...state];
-  }
-
-  if (action.type === "RESET") {
-    return [];
-  }
-};
-
 
 const reducer = (state, action) => {