diff --git a/web/src/api/expense-item.js b/web/src/api/expense-item.js
new file mode 100644
index 0000000..4365d46
--- /dev/null
+++ b/web/src/api/expense-item.js
@@ -0,0 +1,7 @@
+import api from "./client";
+
+export const ExpenseItemApi = {
+  getAll(params) {
+    return api.get(`/expense-item/`, { params }).then((r) => r.data);
+  },
+};
diff --git a/web/src/components/RealtimeTable/Modals/SelectExpenseItemModal.jsx b/web/src/components/RealtimeTable/Modals/SelectExpenseItemModal.jsx
new file mode 100644
index 0000000..0277f32
--- /dev/null
+++ b/web/src/components/RealtimeTable/Modals/SelectExpenseItemModal.jsx
@@ -0,0 +1,158 @@
+import { useEffect, useState } from 'react';
+import {
+    Box,
+    Button,
+    Divider,
+    FormControl,
+    FormLabel,
+    IconButton,
+    Stack,
+    Select,
+    MenuItem,
+    Autocomplete,
+    TextField,
+} from '@mui/material';
+import {
+    ModalBackdrop,
+    ModalContainer,
+    HeaderContainer,
+    ModalTitle,
+} from '../../common/Modal/ModalStyled';
+import { Cancel } from '../../common/icons/icons';
+import { DictVspApi } from '../../../api/dict-vsp';
+import { toast } from 'react-toastify';
+import { ExpenseItemApi } from '../../../api/expense-item';
+
+export const SelectExpenseItemModal = ({
+    isOpen,
+    onClose,
+    onSelect,
+    formId,
+    title = '',
+    isSaving = false,
+    sheet,
+}) => {
+    const [selectedValue, setSelectedValue] = useState('');
+    const [expenseItemOptions, setExpenseItemOption] = useState([])
+
+    useEffect(() => {
+        if (formId === null) return;
+        ExpenseItemApi.getAll({ r_start: true, sheet: sheet }).then(data => {
+            if (data.success) {
+                setExpenseItemOption(data.result)
+                return;
+            }
+            toast.error('Ошибка получения статья расходов')
+        })
+    }, [formId])
+
+    useEffect(() => {
+        if (!isOpen) {
+            setSelectedValue('');
+        }
+    }, [isOpen])
+
+    const handleCancel = () => {
+        setSelectedValue('');
+        onClose();
+    };
+
+    const handleBackdropClick = (e) => {
+        if (e.target === e.currentTarget) {
+            handleCancel();
+        }
+    };
+
+    const handleSave = () => {
+        onSelect?.(selectedValue);
+        onClose();
+    };
+
+    const isFormValid = selectedValue;
+
+    if (!isOpen) return null;
+
+    return (
+        <ModalBackdrop isOpen={isOpen} onClick={handleBackdropClick}>
+            <ModalContainer height={'max-content'} >
+                <HeaderContainer>
+                    <Stack direction="row" spacing={2} sx={{ alignItems: 'center' }}>
+                        <ModalTitle>{title}</ModalTitle>
+                    </Stack>
+                    <IconButton size="small" onClick={handleCancel}>
+                        <Cancel />
+                    </IconButton>
+                </HeaderContainer>
+
+                <Box>
+                    <Divider sx={{ marginBottom: '0.75rem' }} />
+
+                    {/* Выбор ВСП */}
+                    <Stack sx={{ marginBottom: '0.75rem', width: '100%' }}>
+                        <FormControl fullWidth>
+                            <Autocomplete
+                                size="small"
+                                options={expenseItemOptions}
+                                noOptionsText="Не найдено"
+                                getOptionLabel={(option) => option.name || ''}
+                                getOptionKey={(option) => option.id}
+                                value={selectedValue}
+                                onChange={(event, newValue) => {
+                                    setSelectedValue(newValue);
+                                }}
+                                slotProps={{
+                                    popper: {
+                                        style: { zIndex: 60 },
+                                    },
+                                }}
+                                renderInput={(params) => (
+                                    <TextField
+                                        {...params}
+                                        placeholder="Не выбрана"
+                                        sx={{
+                                            '& .MuiOutlinedInput-root': {
+                                                '& fieldset': {
+                                                    borderColor: 'rgba(0,0,0,0.1)',
+                                                },
+                                            },
+                                        }}
+                                    />
+                                )}
+                            />
+
+                        </FormControl>
+                    </Stack>
+
+                    <Stack
+                        direction="row"
+                        spacing={0.75}
+                        sx={{
+                            justifyContent: 'flex-end',
+                            marginTop: '1.5rem',
+                            width: '100%',
+                        }}
+                    >
+                        <Button
+                            variant="outlined"
+                            color="default"
+                            onClick={handleCancel}
+                            style={{ height: '2.5rem' }}
+                            disabled={isSaving}
+                        >
+                            Отмена
+                        </Button>
+                        <Button
+                            variant="contained"
+                            onClick={handleSave}
+                            style={{ height: '2.5rem' }}
+                            disabled={!isFormValid || isSaving}
+                            loading={isSaving}
+                        >
+                            Выбрать
+                        </Button>
+                    </Stack>
+                </Box>
+            </ModalContainer>
+        </ModalBackdrop>
+    );
+};
\ No newline at end of file
diff --git a/web/src/components/RealtimeTable/RealtimeTable.jsx b/web/src/components/RealtimeTable/RealtimeTable.jsx
index c3bdbac..396753e 100644
--- a/web/src/components/RealtimeTable/RealtimeTable.jsx
+++ b/web/src/components/RealtimeTable/RealtimeTable.jsx
@@ -1,4 +1,3 @@
-// components/RealtimeTable/index.js
 import React, { useState, useMemo, useRef, useEffect, useCallback, useTransition } from 'react';
 import { createPortal } from 'react-dom';
 import {
@@ -25,9 +24,11 @@ import {
 import { useRealtime } from './contexts/RealtimeContext';
 import { toast } from 'react-toastify';
 import { CircularProgress } from '@mui/material';
-import { additionVspRowTable } from './constants/addingRowConfig';
+import { additionExpenseRowTable, additionVspRowTable } from './constants/addingRowConfig';
 import { SelectVspModal } from './Modals/SelectVspModal';
+import { SelectExpenseItemModal } from './Modals/SelectExpenseItemModal';
 import { getRowId } from './utils/rowUtils';
+import { FORM_TYPE_OPTIONS } from '../../constants/constants';
 
 const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
   const { data, setData, isLoading: isTableLoading, editingCells: dataEditingCells } = useRealtimeData(formId, sheetName, direction, formType, year);
@@ -40,6 +41,7 @@ const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
   const [editingCell, setEditingCell] = useState(null);
 
   const [isOpenModalSelectVsp, setIsOpenModalSelectVsp] = useState(false);
+  const [isOpenModalSelectExpenseItem, setIsOpenModalSelectExpenseItem] = useState(false);
 
   const isVspAdditionRow = useMemo(() => {
     if (!formType || !sheetName) return false;
@@ -47,6 +49,12 @@ const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
     return additionVspRowTable[formType].includes(sheetName);
   }, [formType, sheetName]);
 
+  const isAdditionExpenseItem = useMemo(() => {
+    if (!formType || !sheetName) return false;
+    if (!additionExpenseRowTable[formType]) return false;
+    return additionExpenseRowTable[formType].includes(sheetName);
+  }, [formType, sheetName]);
+
   const handleGlobalFilterChange = (value) => {
     startTransition(() => {
       setGlobalFilter(value);
@@ -359,11 +367,19 @@ const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
 
   const handleAddVspRow = useCallback((vsp_id) => {
     contextAddRow({ vsp_id: vsp_id });
-  }, [rowSelection, table]);
+  }, []);
+
+  const handleAddExpenseItemRow = useCallback((expense_item) => {
+    contextAddRow({ expense_item_id: expense_item.id });
+  }, []);
 
   const handleOpenModalSelectVsp = useCallback(() => {
     setIsOpenModalSelectVsp(true);
-  }, [rowSelection, table])
+  }, [])
+
+  const handleOpenModalSelectExpenseItem = useCallback(() => {
+    setIsOpenModalSelectExpenseItem(true);
+  }, [])
 
   const handleDeleteRow = useCallback(() => {
     const allRows = table.getRowModel().rows;
@@ -379,6 +395,17 @@ const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
     setRowSelection({});
   }, [rowSelection, table])
 
+  const addRow = useCallback(() => {
+
+    if (isVspAdditionRow) {
+      return handleOpenModalSelectVsp();
+    }
+    if (isAdditionExpenseItem) {
+      return handleOpenModalSelectExpenseItem();
+    }
+    return handleAddRow();
+  }, [isVspAdditionRow, isAdditionExpenseItem, handleOpenModalSelectVsp, handleAddRow]);
+
   useEffect(() => {
     return () => {
       setData([]);
@@ -405,7 +432,7 @@ const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
         onGlobalFilterChange={handleGlobalFilterChange}
         sizeMult={sizeMult}
         onChangeShowColumnFilters={setShowColumnFilters}
-        onAddRow={isVspAdditionRow ? handleOpenModalSelectVsp : handleAddRow}
+        onAddRow={addRow}
         onDeleteRow={handleDeleteRow}
         isLoadingData={isLoadingData}
         formId={formId}
@@ -475,6 +502,14 @@ const RealtimeTable = ({ formType, formId, sheetName, direction, year }) => {
         onSelect={handleAddVspRow}
         title="Выбор ВСП"
       />
+      <SelectExpenseItemModal
+        isOpen={isOpenModalSelectExpenseItem}
+        onClose={() => setIsOpenModalSelectExpenseItem(false)}
+        formId={formId}
+        onSelect={handleAddExpenseItemRow}
+        title="Добавление строки"
+        sheet={sheetName}
+      />
     </>
   );
 };
diff --git a/web/src/components/RealtimeTable/constants/addingRowConfig.js b/web/src/components/RealtimeTable/constants/addingRowConfig.js
index 04e069b..7a50017 100644
--- a/web/src/components/RealtimeTable/constants/addingRowConfig.js
+++ b/web/src/components/RealtimeTable/constants/addingRowConfig.js
@@ -1,3 +1,7 @@
 export const additionVspRowTable = {
   FORM_2: ["AHR_SECURITY", "AHR_RENT", "AHR_UTILITY"],
 };
+
+export const additionExpenseRowTable = {
+  FORM_4: ["AHR", "CAP", "OPER"],
+};
\ No newline at end of file
diff --git a/web/src/components/RealtimeTable/tableStyles.css b/web/src/components/RealtimeTable/tableStyles.css
deleted file mode 100644
index e69de29..0000000