diff --git a/src/index.tsx b/src/index.tsx
index fb7258fe..252b50a0 100755
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -21,11 +21,17 @@ const localeText = ruRU.components.MuiLocalizationProvider.defaultProps.localeTe
 const root = createRoot(document.getElementById("root")!);
 
 root.render(
-    <SWRConfig value={{ revalidateOnFocus: false, shouldRetryOnError: false }}>
+    <SWRConfig value={{
+        revalidateOnFocus: false,
+        shouldRetryOnError: false,
+    }}>
         <DndProvider backend={HTML5Backend}>
             <LocalizationProvider dateAdapter={AdapterDayjs} adapterLocale="ru" localeText={localeText}>
                 <ThemeProvider theme={lightTheme}>
-                    <SnackbarProvider>
+                    <SnackbarProvider
+                        preventDuplicate={true}
+                        style={{ backgroundColor: lightTheme.palette.brightPurple.main }}
+                    >
                         <CssBaseline />
                         <App />
                     </SnackbarProvider>
diff --git a/src/pages/startPage/dropZone.tsx b/src/pages/startPage/dropZone.tsx
index ac9ce698..67aa5c38 100644
--- a/src/pages/startPage/dropZone.tsx
+++ b/src/pages/startPage/dropZone.tsx
@@ -1,15 +1,15 @@
-import { useState } from "react";
+import UploadIcon from "@icons/UploadIcon";
 import {
     Box,
     ButtonBase,
-    useTheme,
-    Typography,
     SxProps,
     Theme,
+    Typography,
+    useTheme,
 } from "@mui/material";
-import { SnackbarProvider, enqueueSnackbar } from "notistack";
-import UploadIcon from "@icons/UploadIcon";
 import { useCurrentQuiz } from "@root/quizes/hooks";
+import { enqueueSnackbar } from "notistack";
+import { useState } from "react";
 
 
 interface Props {
@@ -108,9 +108,6 @@ export const DropZone = ({ text, sx, heightImg, widthImg }: Props) => {
                 >
                     {text}
                 </Typography>
-                <SnackbarProvider
-                    style={{ backgroundColor: theme.palette.brightPurple.main }}
-                />
                 {quiz.config.startpage.background.desktop && (
                     <img
                         height={heightImg}
diff --git a/src/pages/startPage/dropfavicon.tsx b/src/pages/startPage/dropfavicon.tsx
index 2eace103..032f44f8 100644
--- a/src/pages/startPage/dropfavicon.tsx
+++ b/src/pages/startPage/dropfavicon.tsx
@@ -1,10 +1,10 @@
-import { useEffect, useRef, useState } from "react";
-import { Box, ButtonBase, useTheme, Typography, SxProps, Theme } from "@mui/material";
-import UploadIcon from "../../assets/icons/UploadIcon";
-import { SnackbarProvider, enqueueSnackbar } from "notistack";
+import { Box, ButtonBase, SxProps, Theme, Typography, useTheme } from "@mui/material";
 import Resizer from "@ui_kit/reactImageFileResizer";
-import JSZip from "jszip";
 import saveAs from "file-saver";
+import JSZip from "jszip";
+import { enqueueSnackbar } from "notistack";
+import { useEffect, useState } from "react";
+import UploadIcon from "../../assets/icons/UploadIcon";
 
 interface Props {
   text?: string;
@@ -256,7 +256,6 @@ export default ({ text, sx, heightImg, widthImg }: Props) => {
         >
           {text}
         </Typography>
-        <SnackbarProvider style={{ backgroundColor: theme.palette.brightPurple.main }} />
         {data ? (
           <img
             height={heightImg}