diff --git a/src/model/quizSettings.ts b/src/model/quizSettings.ts
index 5c8b9aca..c2a84ffa 100644
--- a/src/model/quizSettings.ts
+++ b/src/model/quizSettings.ts
@@ -29,8 +29,6 @@ export type QuizResultsType = true | null;
 
 export interface QuizConfig {
     type: QuizType;
-    logo: string | null;
-    originalLogo: string | null;
     noStartPage: boolean;
     startpageType: QuizStartpageType;
     results: QuizResultsType;
@@ -41,6 +39,8 @@ export interface QuizConfig {
         position: QuizStartpageAlignType;
         favIcon: string | null;
         originalFavIcon: string | null;
+        logo: string | null;
+        originalLogo: string | null;
         background: {
             type: null | "image" | "video";
             desktop: string | null;
@@ -63,8 +63,6 @@ export interface QuizConfig {
 
 export const defaultQuizConfig: QuizConfig = {
     type: null,
-    logo: null,
-    originalLogo: null,
     noStartPage: false,
     startpageType: null,
     results: null,
@@ -75,6 +73,8 @@ export const defaultQuizConfig: QuizConfig = {
         position: "left",
         favIcon: null,
         originalFavIcon: null,
+        logo: null,
+        originalLogo: null,
         background: {
             type: null,
             desktop: null,
diff --git a/src/pages/startPage/StartPageSettings.tsx b/src/pages/startPage/StartPageSettings.tsx
index c1665b5d..e51ae8a0 100755
--- a/src/pages/startPage/StartPageSettings.tsx
+++ b/src/pages/startPage/StartPageSettings.tsx
@@ -582,22 +582,22 @@ export default function StartPageSettings() {
                                     <DropZone
                                         text={"5 MB максимум"}
                                         sx={{ maxWidth: "300px" }}
-                                        imageUrl={quiz.config.logo}
-                                        originalImageUrl={quiz.config.originalLogo}
+                                        imageUrl={quiz.config.startpage.logo}
+                                        originalImageUrl={quiz.config.startpage.originalLogo}
                                         onImageUploadClick={file => {
                                             uploadQuizImage(quiz.id, file, (quiz, url) => {
-                                                quiz.config.logo = url;
-                                                quiz.config.originalLogo = url;
+                                                quiz.config.startpage.logo = url;
+                                                quiz.config.startpage.originalLogo = url;
                                             });
                                         }}
                                         onImageSaveClick={file => {
                                             uploadQuizImage(quiz.id, file, (quiz, url) => {
-                                                quiz.config.logo = url;
+                                                quiz.config.startpage.logo = url;
                                             });
                                         }}
                                         onDeleteClick={() => {
                                             updateQuiz(quiz.id, quiz => {
-                                                quiz.config.logo = null;
+                                                quiz.config.startpage.logo = null;
                                             });
                                         }}
                                     />
@@ -664,22 +664,22 @@ export default function StartPageSettings() {
                                 <DropZone
                                     text={"5 MB максимум"}
                                     sx={{ maxWidth: "300px" }}
-                                    imageUrl={quiz.config.logo}
-                                    originalImageUrl={quiz.config.originalLogo}
+                                    imageUrl={quiz.config.startpage.logo}
+                                    originalImageUrl={quiz.config.startpage.originalLogo}
                                     onImageUploadClick={file => {
                                         uploadQuizImage(quiz.id, file, (quiz, url) => {
-                                            quiz.config.logo = url;
-                                            quiz.config.originalLogo = url;
+                                            quiz.config.startpage.logo = url;
+                                            quiz.config.startpage.originalLogo = url;
                                         });
                                     }}
                                     onImageSaveClick={file => {
                                         uploadQuizImage(quiz.id, file, (quiz, url) => {
-                                            quiz.config.logo = url;
+                                            quiz.config.startpage.logo = url;
                                         });
                                     }}
                                     onDeleteClick={() => {
                                         updateQuiz(quiz.id, quiz => {
-                                            quiz.config.logo = null;
+                                            quiz.config.startpage.logo = null;
                                         });
                                     }}
                                 />
diff --git a/src/ui_kit/QuizPreview/QuizPreviewLayout.tsx b/src/ui_kit/QuizPreview/QuizPreviewLayout.tsx
index 7e68964d..4dd6c009 100644
--- a/src/ui_kit/QuizPreview/QuizPreviewLayout.tsx
+++ b/src/ui_kit/QuizPreview/QuizPreviewLayout.tsx
@@ -219,9 +219,9 @@ export default function QuizPreviewLayout() {
 }
 
 function QuestionPreviewComponent({ question }: {
-    question: AnyTypedQuizQuestion | UntypedQuizQuestion;
+    question: AnyTypedQuizQuestion | UntypedQuizQuestion | undefined;
 }) {
-    if (question.type === null) return null;
+    if (!question || question.type === null) return null;
 
     switch (question.type) {
         case "variant": return <Variant question={question} />;
diff --git a/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Variant.tsx b/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Variant.tsx
index 3b975186..762a6159 100644
--- a/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Variant.tsx
+++ b/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Variant.tsx
@@ -1,13 +1,13 @@
 import { ChangeEvent, useState } from "react";
 import {
-  Box,
-  FormControl,
-  FormControlLabel,
-  FormLabel,
-  Radio,
-  RadioGroup,
-  Tooltip,
-  Typography,
+    Box,
+    FormControl,
+    FormControlLabel,
+    FormLabel,
+    Radio,
+    RadioGroup,
+    Tooltip,
+    Typography,
 } from "@mui/material";
 
 import InfoIcon from "@icons/InfoIcon";
@@ -15,57 +15,68 @@ import InfoIcon from "@icons/InfoIcon";
 import type { QuizQuestionVariant } from "model/questionTypes/variant";
 
 interface Props {
-  question: QuizQuestionVariant;
+    question: QuizQuestionVariant;
 }
 
 export default function Variant({ question }: Props) {
-  const [value, setValue] = useState<string | null>(null);
+    const [value, setValue] = useState<string | null>(null);
 
-  const handleChange = (event: ChangeEvent<HTMLInputElement>) => {
-    setValue((event.target as HTMLInputElement).value);
-  };
+    const handleChange = (event: ChangeEvent<HTMLInputElement>) => {
+        setValue((event.target as HTMLInputElement).value);
+    };
 
-  return (
-    <FormControl fullWidth>
-      <FormLabel id="quiz-question-radio-group" data-cy="question-title">
-        {question.title}
-      </FormLabel>
-      <RadioGroup
-        aria-labelledby="quiz-question-radio-group"
-        value={value}
-        onChange={handleChange}
-      >
-        {question.content.variants
-          .filter(({ answer }) => answer)
-          .map((variant, index) => (
-            <FormControlLabel
-              key={index}
-              value={variant.answer}
-              data-cy="variant-answer"
-              control={
-                <Radio
-                  inputProps={{
-                    "data-cy": "variant-radio",
-                  }}
-                />
-              }
-              label={
-                <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
-                  <Typography>
-                    {variant.answer}
-                  </Typography>
-                  {variant.hints && (
-                    <Tooltip title={variant.hints} placement="right">
-                      <Box>
-                        <InfoIcon />
-                      </Box>
-                    </Tooltip>
-                  )}
-                </Box>
-              }
+    return (
+        <Box sx={{
+            display: "flex",
+            flexDirection: "column",
+            gap: 1,
+        }}>
+            <Typography>{question.title}</Typography>
+            <RadioGroup
+                aria-labelledby="quiz-question-radio-group"
+                value={value}
+                onChange={handleChange}
+            >
+                {question.content.variants
+                    .filter(({ answer }) => answer)
+                    .map((variant, index) => (
+                        <FormControlLabel
+                            key={index}
+                            value={variant.answer}
+                            data-cy="variant-answer"
+                            control={
+                                <Radio
+                                    inputProps={{
+                                        "data-cy": "variant-radio",
+                                    }}
+                                />
+                            }
+                            label={
+                                <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
+                                    <Typography>
+                                        {variant.answer}
+                                    </Typography>
+                                    {variant.hints && (
+                                        <Tooltip title={variant.hints} placement="right">
+                                            <Box>
+                                                <InfoIcon />
+                                            </Box>
+                                        </Tooltip>
+                                    )}
+                                </Box>
+                            }
+                        />
+                    ))}
+            </RadioGroup>
+            <img
+                src={question.content.back}
+                style={{
+                    display: "block",
+                    objectFit: "scale-down",
+                    alignSelf: "start",
+                    maxWidth: "100%",
+                }}
             />
-          ))}
-      </RadioGroup>
-    </FormControl>
-  );
+        </Box>
+    );
 }
diff --git a/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Varimg.tsx b/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Varimg.tsx
index fdfa6b50..091d05c5 100644
--- a/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Varimg.tsx
+++ b/src/ui_kit/QuizPreview/QuizPreviewQuestionTypes/Varimg.tsx
@@ -1,13 +1,13 @@
-import { useState, ChangeEvent } from "react";
+import { useState, ChangeEvent, useEffect } from "react";
 import {
-  Box,
-  FormControl,
-  FormControlLabel,
-  FormLabel,
-  Radio,
-  RadioGroup,
-  Tooltip,
-  Typography,
+    Box,
+    FormControl,
+    FormControlLabel,
+    FormLabel,
+    Radio,
+    RadioGroup,
+    Tooltip,
+    Typography,
 } from "@mui/material";
 
 import InfoIcon from "@icons/InfoIcon";
@@ -16,103 +16,113 @@ import type { QuestionVariant } from "model/questionTypes/shared";
 import type { QuizQuestionVarImg } from "model/questionTypes/varimg";
 
 interface Props {
-  question: QuizQuestionVarImg;
+    question: QuizQuestionVarImg;
 }
 
 export default function Varimg({ question }: Props) {
-  const [selectedVariantIndex, setSelectedVariantIndex] = useState<number>(-1);
+    const [selectedVariantIndex, setSelectedVariantIndex] = useState<number>(-1);
 
-  const handleChange = (event: ChangeEvent<HTMLInputElement>) => {
-    setSelectedVariantIndex(
-      question.content.variants.findIndex(
-        (variant) => variant.answer === event.target.value
-      )
-    );
-  };
+    const handleChange = (event: ChangeEvent<HTMLInputElement>) => {
+        setSelectedVariantIndex(
+            question.content.variants.findIndex(
+                (variant) => variant.answer === event.target.value
+            )
+        );
+    };
 
-  const currentVariant: QuestionVariant | undefined =
-    question.content.variants[selectedVariantIndex];
+    const currentVariant: QuestionVariant | undefined =
+        question.content.variants[selectedVariantIndex];
 
-  return (
-    <Box
-      sx={{
-        display: "flex",
-        flexWrap: "wrap",
-        gap: 2,
-      }}
-    >
-      <FormControl>
-        <FormLabel 
-            id="quiz-question-radio-group"
-            data-cy="question-title"
-        >
-            {question.title}
-        </FormLabel>
-        <RadioGroup
-          aria-labelledby="quiz-question-radio-group"
-          value={currentVariant?.answer ?? ""}
-          onChange={handleChange}
-        >
-          {question.content.variants
-            .filter(({ answer }) => answer)
-            .map((variant, index) => (
-              <FormControlLabel
-                key={index}
-                value={variant.answer}
-                data-cy="variant-answer"
-                control={
-                    <Radio 
-                        inputProps={{
-                            "data-cy": "variant-radio",
-                        }}
-                    />
-                }
-                label={
-                  <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
-                    <Typography>{variant.answer}</Typography>
-                    {variant.hints && (
-                      <Tooltip title={variant.hints} placement="right">
-                        <Box>
-                          <InfoIcon />
-                        </Box>
-                      </Tooltip>
-                    )}
-                  </Box>
-                }
-              />
-            ))}
-        </RadioGroup>
-      </FormControl>
-      <Box
-        sx={{
-          border: "1px solid #E3E3E3",
-          maxWidth: "400px",
-          display: "flex",
-          justifyContent: "center",
-          alignItems: "center",
-          borderRadius: "8px",
-        }}
-      >
-        {currentVariant?.extendedText ? (
-          <img
-            src={currentVariant.extendedText}
-            data-cy="variant-image"
-            alt="question variant"
-            style={{
-              width: "100%",
-              display: "block",
-              objectFit: "scale-down",
-              flexGrow: 1,
+    return (
+        <Box
+            sx={{
+                display: "flex",
+                flexWrap: "wrap",
+                gap: 2,
             }}
-          />
-        ) : (
-          <Typography p={2}>
-            {selectedVariantIndex === -1
-              ? "Выберите вариант"
-              : "Картинка отсутствует"}
-          </Typography>
-        )}
-      </Box>
-    </Box>
-  );
+        >
+            <FormControl>
+                <FormLabel
+                    id="quiz-question-radio-group"
+                    data-cy="question-title"
+                >
+                    {question.title}
+                </FormLabel>
+                <RadioGroup
+                    aria-labelledby="quiz-question-radio-group"
+                    value={currentVariant?.answer ?? ""}
+                    onChange={handleChange}
+                >
+                    {question.content.variants
+                        .filter(({ answer }) => answer)
+                        .map((variant, index) => (
+                            <FormControlLabel
+                                key={index}
+                                value={variant.answer}
+                                data-cy="variant-answer"
+                                control={
+                                    <Radio
+                                        inputProps={{
+                                            "data-cy": "variant-radio",
+                                        }}
+                                    />
+                                }
+                                label={
+                                    <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
+                                        <Typography>{variant.answer}</Typography>
+                                        {variant.hints && (
+                                            <Tooltip title={variant.hints} placement="right">
+                                                <Box>
+                                                    <InfoIcon />
+                                                </Box>
+                                            </Tooltip>
+                                        )}
+                                    </Box>
+                                }
+                            />
+                        ))}
+                </RadioGroup>
+            </FormControl>
+            <Box
+                sx={{
+                    border: "1px solid #E3E3E3",
+                    display: "flex",
+                    justifyContent: "center",
+                    alignItems: "center",
+                }}
+            >
+                {currentVariant ?
+                    currentVariant.extendedText ? (
+                        <img
+                            src={currentVariant.extendedText}
+                            data-cy="variant-image"
+                            alt="question variant"
+                            style={{
+                                width: "100%",
+                                display: "block",
+                                objectFit: "scale-down",
+                                flexGrow: 1,
+                            }}
+                        />
+                    ) : (
+                        <Typography p={2}>Картинка отсутствует</Typography>
+                    ) : question.content.back ? (
+                        <img
+                            src={question.content.back}
+                            data-cy="variant-image"
+                            alt="question variant"
+                            style={{
+                                width: "100%",
+                                display: "block",
+                                objectFit: "scale-down",
+                                flexGrow: 1,
+                            }}
+                        />
+                    ) : (
+                        <Typography p={2}>Выберите вариант</Typography>
+                    )
+                }
+            </Box>
+        </Box>
+    );
 }
diff --git a/src/ui_kit/StartPagePreview/QuizPreviewLayout.tsx b/src/ui_kit/StartPagePreview/QuizPreviewLayout.tsx
index 7b7ddb20..cc1eb167 100644
--- a/src/ui_kit/StartPagePreview/QuizPreviewLayout.tsx
+++ b/src/ui_kit/StartPagePreview/QuizPreviewLayout.tsx
@@ -53,9 +53,9 @@ export default function QuizPreviewLayout() {
                         }}
                     >
                         {quiz.config.startpage.background.type === "image" &&
-                            quiz.config.startpage.background.desktop && (
+                            quiz.config.startpage.logo && (
                                 <img
-                                    src={quiz.config.startpage.background.desktop}
+                                    src={quiz.config.startpage.logo}
                                     style={{
                                         height: "30px",
                                         maxWidth: "50px",