diff --git a/src/api/tariffs.ts b/src/api/tariffs.ts
index 0cb4882..5d70f2b 100644
--- a/src/api/tariffs.ts
+++ b/src/api/tariffs.ts
@@ -1,44 +1,70 @@
-import { Tariff, makeRequest } from "@frontend/kitui";
+import { makeRequest } from "@frontend/kitui";
 import { EditTariffRequestBody } from "@root/model/tariff";
 
+import { parseAxiosError } from "@root/utils/parse-error";
 
-const baseUrl = process.env.NODE_ENV === "production" ? "/strator" : "https://admin.pena.digital/strator";
+import type { Tariff } from "@frontend/kitui";
 
-export function putTariff(tariff: Tariff) {
-    return makeRequest<EditTariffRequestBody, never>({
-        method: "put",
-        url: baseUrl + `/tariff/${tariff._id}`,
-        body: {
-            name: tariff.name,
-            price: tariff.price ?? 0,
-            isCustom: false,
-            privilegies: tariff.privilegies,
-        },
+const baseUrl =
+  process.env.NODE_ENV === "production"
+    ? "/strator"
+    : "https://admin.pena.digital/strator";
+
+export const putTariff = async (tariff: Tariff): Promise<[null, string?]> => {
+  try {
+    const putedTariffResponse = await makeRequest<EditTariffRequestBody, null>({
+      method: "put",
+      url: baseUrl + `/tariff/${tariff._id}`,
+      body: {
+        name: tariff.name,
+        price: tariff.price ?? 0,
+        isCustom: false,
+        privilegies: tariff.privilegies,
+      },
     });
-}
 
-export function deleteTariff(tariffId: string) {
-    return makeRequest<{ id: string; }, never>({
-        method: "delete",
-        url: baseUrl + "/tariff",
-        body: { id: tariffId },
+    return [putedTariffResponse];
+  } catch (nativeError) {
+    const [error] = parseAxiosError(nativeError);
+
+    return [null, `Ошибка редактирования тарифа. ${error}`];
+  }
+};
+
+export const deleteTariff = async (
+  tariffId: string
+): Promise<[Tariff | null, string?]> => {
+  try {
+    const deletedTariffResponse = await makeRequest<{ id: string }, Tariff>({
+      method: "delete",
+      url: baseUrl + "/tariff",
+      body: { id: tariffId },
     });
-}
+
+    return [deletedTariffResponse];
+  } catch (nativeError) {
+    const [error] = parseAxiosError(nativeError);
+
+    return [null, `Ошибка удаления тарифа. ${error}`];
+  }
+};
 
 export async function deleteManyTariffs(tariffIds: string[]) {
-    const results = await Promise.allSettled(tariffIds.map(tariffId => deleteTariff(tariffId)));
+  const results = await Promise.allSettled(
+    tariffIds.map((tariffId) => deleteTariff(tariffId))
+  );
 
-    let deletedCount = 0;
-    let errorCount = 0;
-    const errors: unknown[] = [];
+  let deletedCount = 0;
+  let errorCount = 0;
+  const errors: unknown[] = [];
 
-    results.forEach(result => {
-        if (result.status === "fulfilled") deletedCount++;
-        else {
-            errorCount++;
-            errors.push(result.reason);
-        }
-    });
+  results.forEach((result) => {
+    if (result.status === "fulfilled") deletedCount++;
+    else {
+      errorCount++;
+      errors.push(result.reason);
+    }
+  });
 
-    return { deletedCount, errorCount, errors };
+  return { deletedCount, errorCount, errors };
 }
diff --git a/src/pages/dashboard/Content/Tariffs/EditModal.tsx b/src/pages/dashboard/Content/Tariffs/EditModal.tsx
index 2800c45..d27a079 100644
--- a/src/pages/dashboard/Content/Tariffs/EditModal.tsx
+++ b/src/pages/dashboard/Content/Tariffs/EditModal.tsx
@@ -10,104 +10,103 @@ import { closeEditTariffDialog, useTariffStore } from "@root/stores/tariffs";
 import { putTariff } from "@root/api/tariffs";
 import { requestTariffs } from "@root/services/tariffs.service";
 
-
 export default function EditModal() {
-    const [nameField, setNameField] = useState("");
-    const [priceField, setPriceField] = useState("");
-    const tariffs = useTariffStore((state) => state.tariffs);
-    const editTariffId = useTariffStore(state => state.editTariffId);
+  const [nameField, setNameField] = useState("");
+  const [priceField, setPriceField] = useState("");
+  const tariffs = useTariffStore((state) => state.tariffs);
+  const editTariffId = useTariffStore((state) => state.editTariffId);
 
-    const tariff = tariffs.find(tariff => tariff._id === editTariffId);
+  const tariff = tariffs.find((tariff) => tariff._id === editTariffId);
 
-    useEffect(function setCurrentTariffFields() {
-        if (!tariff) return;
+  useEffect(
+    function setCurrentTariffFields() {
+      if (!tariff) return;
 
-        setNameField(tariff.name);
-        setPriceField((tariff.price || 0).toString());
-    }, [tariff]);
+      setNameField(tariff.name);
+      setPriceField((tariff.price || 0).toString());
+    },
+    [tariff]
+  );
 
-    async function handleEditClick() {
-        if (!tariff) return enqueueSnackbar(`Тариф ${editTariffId} не найден`);
+  async function handleEditClick() {
+    if (!tariff) return enqueueSnackbar(`Тариф ${editTariffId} не найден`);
 
-        const price = parseFloat(priceField);
+    const price = parseFloat(priceField);
 
-        if (!isFinite(price)) return enqueueSnackbar("Поле \"Цена за единицу\" не число");
-        if (!nameField) return enqueueSnackbar("Поле \"Имя\" пустое");
+    if (!isFinite(price))
+      return enqueueSnackbar('Поле "Цена за единицу" не число');
+    if (!nameField) return enqueueSnackbar('Поле "Имя" пустое');
 
-        const updatedTariff = structuredClone(tariff);
-        updatedTariff.name = nameField;
-        updatedTariff.price = price;
-        try {
-            await putTariff(updatedTariff);
-            closeEditTariffDialog();
-            
-            requestTariffs();
-        } catch (error) {
-            devlog("Error updating tariff", error);
-            const message = getMessageFromFetchError(error);
-            if (message) enqueueSnackbar(message);
-        }
+    const updatedTariff = structuredClone(tariff);
+    updatedTariff.name = nameField;
+    updatedTariff.price = price;
+
+    const [_, putedTariffError] = await putTariff(updatedTariff);
+
+    if (putedTariffError) {
+      devlog("Error updating tariff", putedTariffError);
+
+      return enqueueSnackbar(putedTariffError);
     }
+    closeEditTariffDialog();
+    requestTariffs();
+  }
 
-    return (
-        <Modal
-            open={editTariffId !== null}
-            onClose={closeEditTariffDialog}
-            aria-labelledby="modal-modal-title"
-            aria-describedby="modal-modal-description"
+  return (
+    <Modal
+      open={editTariffId !== null}
+      onClose={closeEditTariffDialog}
+      aria-labelledby="modal-modal-title"
+      aria-describedby="modal-modal-description"
+    >
+      <Box
+        sx={{
+          position: "absolute",
+          top: "50%",
+          left: "50%",
+          transform: "translate(-50%, -50%)",
+          width: 400,
+          bgcolor: "background.paper",
+          border: "2px solid gray",
+          borderRadius: "6px",
+          boxShadow: 24,
+          p: 4,
+        }}
+      >
+        <Typography
+          id="modal-modal-title"
+          variant="h6"
+          component="h2"
+          sx={{ whiteSpace: "nowrap" }}
         >
-            <Box
-                sx={{
-                    position: "absolute",
-                    top: "50%",
-                    left: "50%",
-                    transform: "translate(-50%, -50%)",
-                    width: 400,
-                    bgcolor: "background.paper",
-                    border: "2px solid gray",
-                    borderRadius: "6px",
-                    boxShadow: 24,
-                    p: 4,
-                }}
-            >
-                <Typography
-                    id="modal-modal-title"
-                    variant="h6"
-                    component="h2"
-                    sx={{ whiteSpace: "nowrap" }}
-                >
-                    Редактирование тариффа
-                </Typography>
+          Редактирование тариффа
+        </Typography>
 
-                {tariff && (
-                    <Box sx={{ mt: "20px", display: "flex", flexDirection: "column" }}>
-                        <Typography>Название Тарифа: {tariff.name}</Typography>
-                        <TextField
-                            onChange={(event) => setNameField(event.target.value)}
-                            label="Имя"
-                            name="name"
-                            value={nameField}
-                            sx={{ marginBottom: "10px" }}
-                        />
-                        <Typography>
-                            Цена за единицу: {tariff.privilegies[0].price}
-                        </Typography>
-                        <TextField
-                            type="number"
-                            onChange={(event) => setPriceField(event.target.value)}
-                            label="Цена за единицу"
-                            name="price"
-                            value={priceField}
-                            sx={{ marginBottom: "10px" }}
-                        />
-                        <Button
-                            onClick={handleEditClick}
-                        >
-                            Редактировать
-                        </Button>
-                    </Box>
-                )}
-            </Box>
-        </Modal>
-    );
+        {tariff && (
+          <Box sx={{ mt: "20px", display: "flex", flexDirection: "column" }}>
+            <Typography>Название Тарифа: {tariff.name}</Typography>
+            <TextField
+              onChange={(event) => setNameField(event.target.value)}
+              label="Имя"
+              name="name"
+              value={nameField}
+              sx={{ marginBottom: "10px" }}
+            />
+            <Typography>
+              Цена за единицу: {tariff.privilegies[0].price}
+            </Typography>
+            <TextField
+              type="number"
+              onChange={(event) => setPriceField(event.target.value)}
+              label="Цена за единицу"
+              name="price"
+              value={priceField}
+              sx={{ marginBottom: "10px" }}
+            />
+            <Button onClick={handleEditClick}>Редактировать</Button>
+          </Box>
+        )}
+      </Box>
+    </Modal>
+  );
 }