diff --git a/robot/resources/lib/neofs.py b/robot/resources/lib/neofs.py
index 62bfd568..bf270bea 100644
--- a/robot/resources/lib/neofs.py
+++ b/robot/resources/lib/neofs.py
@@ -412,19 +412,40 @@ def search_object(private_key: str, cid: str, keys: str, bearer: str, filters: s
 def get_component_objects(private_key: str, cid: str, oid: str):
 
     logger.info("Collect Split objects list from Linked object.")
+    split_id = ""
     nodes = _get_storage_nodes()
     for node in nodes:
         header_virtual = head_object(private_key, cid, oid, '', '', '--raw --ttl 1', node, True)
-        parsed_header_virtual = parse_object_virtual_raw_header(header_virtual)
+        if header_virtual:
+            parsed_header_virtual = parse_object_virtual_raw_header(header_virtual)
 
-        if 'Linking object' in parsed_header_virtual.keys():
+            if 'Linking object' in parsed_header_virtual.keys():
+                return _collect_split_objects_from_header(private_key, cid, parsed_header_virtual)
 
-            header_link = head_object(private_key, cid, parsed_header_virtual['Linking object'], '', '', '--raw')
-            header_link_parsed = parse_object_system_header(header_link)
-            
-            return header_link_parsed['Split ChildID']
+            elif 'Split ID' in parsed_header_virtual.keys():
+                logger.info(f"parsed_header_virtual: !@ {parsed_header_virtual}" )
+                split_id = parsed_header_virtual['Split ID']
+
+    logger.warn("Linking object has not been found.")
+
+    # Get all existing objects
+    full_obj_list = search_object(private_key, cid, None, None, None, None, '--phy')
+  
+    # Search expected Linking object
+    for targer_oid in full_obj_list:
+        header = head_object(private_key, cid, targer_oid, '', '', '--raw')
+        header_parsed = parse_object_system_header(header)
+        if header_parsed['Split ID'] == split_id and 'Split ChildID' in header_parsed.keys():
+            logger.info("Linking object has been found in additional check (head of all objects).")
+            return _collect_split_objects_from_header(private_key, cid, parsed_header_virtual)
+
+    raise Exception("Linking object is not found at all - all existed objects have been headed.")
+
+def _collect_split_objects_from_header(private_key, cid, parsed_header):
+    header_link = head_object(private_key, cid, parsed_header['Linking object'], '', '', '--raw')
+    header_link_parsed = parse_object_system_header(header_link)
+    return header_link_parsed['Split ChildID']
 
-    raise Exception("Linking object has not been found.")
 
 
 @keyword('Verify Split Chain')
@@ -689,76 +710,73 @@ def parse_object_system_header(header: str):
 
     # ID
     m = re.search(r'^ID: (\w+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['ID'] = m.group(1)
     else:
-        raise Exception("no ID was parsed from object header: \t%s" % output)
+        raise Exception("no ID was parsed from object header: \t%s" % header)
 
     # CID
     m = re.search(r'CID: (\w+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['CID'] = m.group(1)
     else:
-        raise Exception("no CID was parsed from object header: \t%s" % output)
+        raise Exception("no CID was parsed from object header: \t%s" % header)
 
     # Owner
     m = re.search(r'Owner: ([a-zA-Z0-9]+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['OwnerID'] = m.group(1)
     else:
-        raise Exception("no OwnerID was parsed from object header: \t%s" % output)
+        raise Exception("no OwnerID was parsed from object header: \t%s" % header)
 
     # CreatedAtEpoch
     m = re.search(r'CreatedAt: (\d+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['CreatedAtEpoch'] = m.group(1)
     else:
-        raise Exception("no CreatedAtEpoch was parsed from object header: \t%s" % output)
+        raise Exception("no CreatedAtEpoch was parsed from object header: \t%s" % header)
 
     # PayloadLength
     m = re.search(r'Size: (\d+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['PayloadLength'] = m.group(1)
     else:
-        raise Exception("no PayloadLength was parsed from object header: \t%s" % output)
+        raise Exception("no PayloadLength was parsed from object header: \t%s" % header)
 
     # HomoHash
     m = re.search(r'HomoHash:\s+(\w+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['HomoHash'] = m.group(1)
     else:
-        raise Exception("no HomoHash was parsed from object header: \t%s" % output)
+        raise Exception("no HomoHash was parsed from object header: \t%s" % header)
 
     # Checksum
     m = re.search(r'Checksum:\s+(\w+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['Checksum'] = m.group(1)
     else:
-        raise Exception("no Checksum was parsed from object header: \t%s" % output)
+        raise Exception("no Checksum was parsed from object header: \t%s" % header)
 
     # Type
     m = re.search(r'Type:\s+(\w+)', header)
-    if m.start() != m.end(): # e.g., if match found something
+    if m is not None:
         result_header['Type'] = m.group(1)
     else:
-        raise Exception("no Type was parsed from object header: \t%s" % output)
+        raise Exception("no Type was parsed from object header: \t%s" % header)
 
 
     # Header - Optional attributes
     m = re.search(r'Split ID:\s+([\w-]+)', header)
-    if m != None:
-        if m.start() != m.end(): # e.g., if match found something
-            result_header['Split ID'] = m.group(1)
+    if m is not None:
+        result_header['Split ID'] = m.group(1)
 
     m = re.search(r'Split PreviousID:\s+(\w+)', header)
-    if m != None:
-        if m.start() != m.end(): # e.g., if match found something
-            result_header['Split PreviousID'] = m.group(1)
+    if m is not None:
+        result_header['Split PreviousID'] = m.group(1)
 
     m = re.search(r'Split ParentID:\s+(\w+)', header)
-    if m != None:
-        if m.start() != m.end(): # e.g., if match found something
-            result_header['Split ParentID'] = m.group(1)
+    if m is not None:
+        result_header['Split ParentID'] = m.group(1)
 
     # Split ChildID list
     found_objects = re.findall(r'Split ChildID:\s+(\w+)', header)
diff --git a/robot/resources/lib/neofs_int_vars.py b/robot/resources/lib/neofs_int_vars.py
index 317b795a..1ae0a9b6 100644
--- a/robot/resources/lib/neofs_int_vars.py
+++ b/robot/resources/lib/neofs_int_vars.py
@@ -10,4 +10,4 @@ S3_GATE = 'https://s3.neofs.devenv:8080'
 NEOFS_NETMAP = ['s01.neofs.devenv:8080', 's02.neofs.devenv:8080','s03.neofs.devenv:8080','s04.neofs.devenv:8080']
 
 GAS_HASH = '0x70e2301955bf1e74cbb31d18c2f96972abadb328'
-NEOFS_CONTRACT = "005a4906ec233a3b677dad9fd7033ad8653f579d"
+NEOFS_CONTRACT = "005a4906ec233a3b677dad9fd7033ad8653f579d"
\ No newline at end of file
diff --git a/robot/resources/lib/payment_neogo.py b/robot/resources/lib/payment_neogo.py
index e33b41f4..94c294cf 100644
--- a/robot/resources/lib/payment_neogo.py
+++ b/robot/resources/lib/payment_neogo.py
@@ -121,14 +121,29 @@ def mainnet_balance(address: str):
     amount = m.group(1)
     return amount
 
-@keyword('Expexted Mainnet Balance')
+@keyword('Expected Mainnet Balance')
 def expected_mainnet_balance(address: str, expected: float):
     amount = mainnet_balance(address)
     gas_expected = int(expected * 10**8)
     if int(amount) != int(gas_expected):
         raise Exception(f"Expected amount ({gas_expected}) of GAS has not been found. Found {amount}.")
+    return amount
 
-    return True
+@keyword('Expected Mainnet Balance Diff')
+def expected_mainnet_balance_diff(address: str, old_value: float, expected_diff: float):
+    amount = mainnet_balance(address)
+    gas_expected = old_value + _convert_int_to_gas(expected_diff)
+    if int(amount) != int(gas_expected):
+        raise Exception(f"Balance amount ({int(amount)})) of GAS has not been changed for expected value:",
+                        f"{_convert_int_to_gas(expected_diff)} from initial {old_value}.",
+                        f"Expected: {old_value + _convert_int_to_gas(expected_diff)}")
+    return amount
+
+def _convert_int_to_gas(input_value: float):
+    return int(input_value * 10**8)
+
+def _convert_gas_to_int(input_value: float):
+    return int(input_value / 10**8)
 
 @keyword('NeoFS Deposit')
 def neofs_deposit(wallet: str, address: str, scripthash: str, amount: int, wallet_pass:str=''):
diff --git a/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_equal.robot b/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_equal.robot
index 27411044..d6e2e9c3 100644
--- a/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_equal.robot
+++ b/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_equal.robot
@@ -39,13 +39,13 @@ Check eACL Deny and Allow All Bearer Filter Requst Equal
     @{S_OBJ_H} =	        Create List	                        ${S_OID_USER}
 
                             Put object                 ${USER_KEY}    ${FILE_S}     ${CID}                   ${EMPTY}              ${FILE_OTH_HEADER} 
-                            Get object               ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}              local_file_eacl
-                            Search object                       ${USER_KEY}    ${CID}        ${EMPTY}                 ${EMPTY}              ${FILE_USR_HEADER}         ${S_OBJ_H}            
-                            Head object                         ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}               
-                            Get Range                           ${USER_KEY}    ${CID}        ${S_OID_USER}            s_get_range            ${EMPTY}              0:256
-                            Delete object                       ${USER_KEY}    ${CID}        ${D_OID_USER}            ${EMPTY}
+                            Get object                 ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}              local_file_eacl
+                            Search object              ${USER_KEY}    ${CID}        ${EMPTY}                 ${EMPTY}              ${FILE_USR_HEADER}         ${S_OBJ_H}            
+                            Head object                ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}               
+                            Get Range                  ${USER_KEY}    ${CID}        ${S_OID_USER}            s_get_range            ${EMPTY}              0:256
+                            Delete object              ${USER_KEY}    ${CID}        ${D_OID_USER}            ${EMPTY}
 
-                            Set eACL                            ${USER_KEY}    ${CID}        ${EACL_DENY_ALL_USER}    --await
+                            Set eACL                   ${USER_KEY}    ${CID}        ${EACL_DENY_ALL_USER}    --await
 
     ${filters}=             Create Dictionary    headerType=REQUEST    matchType=STRING_EQUAL    key=a    value=256 
     ${rule1}=               Create Dictionary    Operation=GET             Access=ALLOW    Role=USER    Filters=${filters}
diff --git a/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_not_equal.robot b/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_not_equal.robot
index 53c0fed2..88da0db4 100644
--- a/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_not_equal.robot
+++ b/robot/testsuites/integration/acl/acl_bearer_request_filter_xheader_not_equal.robot
@@ -35,16 +35,16 @@ Check eACL Deny and Allow All Bearer Filter Requst NotEqual
     ${S_OID_USER} =         Put object                 ${USER_KEY}     ${FILE_S}   ${CID}  ${EMPTY}  ${FILE_USR_HEADER} 
     ${S_OID_USER_2} =       Put object                 ${USER_KEY}     ${FILE_S}   ${CID}  ${EMPTY}  ${EMPTY}
     ${D_OID_USER} =         Put object                 ${USER_KEY}     ${FILE_S}   ${CID}  ${EMPTY}  ${FILE_USR_HEADER_DEL} 
-    @{S_OBJ_H} =	        Create List	                        ${S_OID_USER}
+    @{S_OBJ_H} =	        Create List	               ${S_OID_USER}
 
                             Put object                 ${USER_KEY}    ${FILE_S}     ${CID}                   ${EMPTY}              ${FILE_OTH_HEADER} 
-                            Get object               ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}              local_file_eacl
-                            Search object                       ${USER_KEY}    ${CID}        ${EMPTY}                 ${EMPTY}              ${FILE_USR_HEADER}         ${S_OBJ_H}            
-                            Head object                         ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}               
-                            Get Range                           ${USER_KEY}    ${CID}        ${S_OID_USER}            s_get_range            ${EMPTY}              0:256
-                            Delete object                       ${USER_KEY}    ${CID}        ${D_OID_USER}            ${EMPTY}
+                            Get object                 ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}              local_file_eacl
+                            Search object              ${USER_KEY}    ${CID}        ${EMPTY}                 ${EMPTY}              ${FILE_USR_HEADER}         ${S_OBJ_H}            
+                            Head object                ${USER_KEY}    ${CID}        ${S_OID_USER}            ${EMPTY}               
+                            Get Range                  ${USER_KEY}    ${CID}        ${S_OID_USER}            s_get_range            ${EMPTY}              0:256
+                            Delete object              ${USER_KEY}    ${CID}        ${D_OID_USER}            ${EMPTY}
 
-                            Set eACL                            ${USER_KEY}    ${CID}        ${EACL_DENY_ALL_USER}    --await
+                            Set eACL                   ${USER_KEY}    ${CID}        ${EACL_DENY_ALL_USER}    --await
 
     ${filters}=             Create Dictionary    headerType=REQUEST    matchType=STRING_NOT_EQUAL    key=a    value=256 
     ${rule1}=               Create Dictionary    Operation=GET             Access=ALLOW    Role=USER    Filters=${filters}
diff --git a/robot/testsuites/integration/acl/common_steps_acl_basic.robot b/robot/testsuites/integration/acl/common_steps_acl_basic.robot
index ed1ec499..71d04767 100644
--- a/robot/testsuites/integration/acl/common_steps_acl_basic.robot
+++ b/robot/testsuites/integration/acl/common_steps_acl_basic.robot
@@ -37,7 +37,7 @@ Payment Operations
                             Wait Until Keyword Succeeds         1 min       15 sec        
                             ...  Transaction accepted in block  ${TX}
                             Get Transaction                     ${TX}
-                            Expexted Mainnet Balance            ${ADDR}     3
+                            Expected Mainnet Balance            ${ADDR}     3
 
     ${SCRIPT_HASH} =        Get ScripHash           ${KEY}
 
diff --git a/robot/testsuites/integration/acl/common_steps_acl_bearer.robot b/robot/testsuites/integration/acl/common_steps_acl_bearer.robot
index 3ec7e7ac..fcc13f94 100644
--- a/robot/testsuites/integration/acl/common_steps_acl_bearer.robot
+++ b/robot/testsuites/integration/acl/common_steps_acl_bearer.robot
@@ -43,7 +43,7 @@ Payment Operations
                             Wait Until Keyword Succeeds         1 min       15 sec        
                             ...  Transaction accepted in block  ${TX}
                             Get Transaction                     ${TX}
-                            Expexted Mainnet Balance            ${ADDR}     3
+                            Expected Mainnet Balance            ${ADDR}     3
 
     ${SCRIPT_HASH} =        Get ScripHash           ${KEY}
 
diff --git a/robot/testsuites/integration/acl/common_steps_acl_extended.robot b/robot/testsuites/integration/acl/common_steps_acl_extended.robot
index 92c74d41..c2dbdd54 100644
--- a/robot/testsuites/integration/acl/common_steps_acl_extended.robot
+++ b/robot/testsuites/integration/acl/common_steps_acl_extended.robot
@@ -40,7 +40,7 @@ Payment Operations
                             Wait Until Keyword Succeeds           1 min                  15 sec        
                             ...  Transaction accepted in block    ${TX}
                             Get Transaction                       ${TX}
-                            Expexted Mainnet Balance              ${ADDR}                3
+                            Expected Mainnet Balance              ${ADDR}                3
 
     ${SCRIPT_HASH} =        Get ScripHash                         ${KEY}
 
diff --git a/robot/testsuites/integration/network/netmap_simple.robot b/robot/testsuites/integration/network/netmap_simple.robot
index 044f5640..a94b2c50 100644
--- a/robot/testsuites/integration/network/netmap_simple.robot
+++ b/robot/testsuites/integration/network/netmap_simple.robot
@@ -87,7 +87,7 @@ Payment Operations
                         Wait Until Keyword Succeeds         1 min       15 sec        
                         ...  Transaction accepted in block  ${TX}
                         Get Transaction                     ${TX}
-                        Expexted Mainnet Balance            ${ADDR}     11
+                        Expected Mainnet Balance            ${ADDR}     11
 
     ${SCRIPT_HASH} =    Get ScripHash           ${KEY}
 
diff --git a/robot/testsuites/integration/network/replication.robot b/robot/testsuites/integration/network/replication.robot
index 5aaebed0..1c259f03 100644
--- a/robot/testsuites/integration/network/replication.robot
+++ b/robot/testsuites/integration/network/replication.robot
@@ -19,7 +19,7 @@ NeoFS Object Replication
                             Wait Until Keyword Succeeds           1 min                  15 sec        
                             ...  Transaction accepted in block    ${TX}
                             Get Transaction                       ${TX}
-                            Expexted Mainnet Balance              ${ADDR}                11
+                            Expected Mainnet Balance              ${ADDR}                11
 
     ${SCRIPT_HASH} =        Get ScripHash                         ${PRIV_KEY}
 
diff --git a/robot/testsuites/integration/object/object_complex.robot b/robot/testsuites/integration/object/object_complex.robot
index 26852c8f..1608b2b5 100644
--- a/robot/testsuites/integration/object/object_complex.robot
+++ b/robot/testsuites/integration/object/object_complex.robot
@@ -20,7 +20,7 @@ NeoFS Complex Object Operations
                         Wait Until Keyword Succeeds         1 min       15 sec        
                         ...  Transaction accepted in block  ${TX}
                         Get Transaction                     ${TX}
-                        Expexted Mainnet Balance            ${ADDR}     15
+                        Expected Mainnet Balance            ${ADDR}     15
 
     ${SCRIPT_HASH} =    Get ScripHash           ${PRIV_KEY}  
 
diff --git a/robot/testsuites/integration/object/object_simple.robot b/robot/testsuites/integration/object/object_simple.robot
index d3f98e1e..e92053c5 100644
--- a/robot/testsuites/integration/object/object_simple.robot
+++ b/robot/testsuites/integration/object/object_simple.robot
@@ -20,7 +20,7 @@ NeoFS Simple Object Operations
                         Wait Until Keyword Succeeds         1 min       15 sec        
                         ...  Transaction accepted in block  ${TX}
                         Get Transaction                     ${TX}
-                        Expexted Mainnet Balance            ${ADDR}     15
+                        Expected Mainnet Balance            ${ADDR}     15
 
     ${SCRIPT_HASH} =    Get ScripHash           ${PRIV_KEY}  
 
diff --git a/robot/testsuites/integration/object/object_storagegroup_complex.robot b/robot/testsuites/integration/object/object_storagegroup_complex.robot
index 444c054d..81a22258 100644
--- a/robot/testsuites/integration/object/object_storagegroup_complex.robot
+++ b/robot/testsuites/integration/object/object_storagegroup_complex.robot
@@ -20,7 +20,7 @@ NeoFS Complex Storagegroup
                         Wait Until Keyword Succeeds         1 min       15 sec        
                         ...  Transaction accepted in block  ${TX}
                         Get Transaction                     ${TX}
-                        Expexted Mainnet Balance            ${ADDR}     15
+                        Expected Mainnet Balance            ${ADDR}     15
 
     ${SCRIPT_HASH} =    Get ScripHash           ${PRIV_KEY}  
 
diff --git a/robot/testsuites/integration/object/object_storagegroup_simple.robot b/robot/testsuites/integration/object/object_storagegroup_simple.robot
index 3b1bc7f2..55986cd6 100644
--- a/robot/testsuites/integration/object/object_storagegroup_simple.robot
+++ b/robot/testsuites/integration/object/object_storagegroup_simple.robot
@@ -20,7 +20,7 @@ NeoFS Simple Storagegroup
                         Wait Until Keyword Succeeds         1 min       15 sec        
                         ...  Transaction accepted in block  ${TX}
                         Get Transaction                     ${TX}
-                        Expexted Mainnet Balance            ${ADDR}     15
+                        Expected Mainnet Balance            ${ADDR}     15
 
     ${SCRIPT_HASH} =    Get ScripHash           ${PRIV_KEY}  
 
diff --git a/robot/testsuites/integration/payment/withdraw.robot b/robot/testsuites/integration/payment/withdraw.robot
index 80d8dbe0..f43ebf05 100644
--- a/robot/testsuites/integration/payment/withdraw.robot
+++ b/robot/testsuites/integration/payment/withdraw.robot
@@ -4,6 +4,10 @@ Variables   ../../../variables/common.py
 Library     ../${RESOURCES}/neofs.py
 Library     ../${RESOURCES}/payment_neogo.py
 
+*** Variables ***
+${DEPOSIT_AMOUNT} =    10
+${WITHDRAW_AMOUNT} =   10
+
 *** Test cases ***
 NeoFS Deposit and Withdraw
     [Documentation]         Testcase to validate NeoFS Withdraw operation.
@@ -15,32 +19,39 @@ NeoFS Deposit and Withdraw
     ${ADDR} =               Dump Address                          ${WALLET}
     ${PRIV_KEY} =           Dump PrivKey                          ${WALLET}               ${ADDR}
 
-    ${TX} =                 Transfer Mainnet Gas                  wallets/wallet.json     NTrezR3C4X8aMLVg7vozt5wguyNfFhwuFx      ${ADDR}     55
+    ${TX} =                 Transfer Mainnet Gas                  wallets/wallet.json     NTrezR3C4X8aMLVg7vozt5wguyNfFhwuFx      ${ADDR}     15
                             Wait Until Keyword Succeeds           1 min                   15 sec        
                             ...  Transaction accepted in block    ${TX}
                             Get Transaction                       ${TX}
-                            Expexted Mainnet Balance              ${ADDR}                 55
+    ${MAINNET_BALANCE} =    Expected Mainnet Balance              ${ADDR}                 15
 
     ${SCRIPT_HASH} =        Get ScripHash                         ${PRIV_KEY}
 
-    ${TX_DEPOSIT} =         NeoFS Deposit                         ${WALLET}              ${ADDR}    ${SCRIPT_HASH}    50
+    
+    ${TX_DEPOSIT} =         NeoFS Deposit                         ${WALLET}              ${ADDR}    ${SCRIPT_HASH}    ${DEPOSIT_AMOUNT}
                             Wait Until Keyword Succeeds           1 min                  15 sec        
                             ...  Transaction accepted in block    ${TX_DEPOSIT}
                             Get Transaction                       ${TX_DEPOSIT}
                             
                             Sleep                                 1 min
 
-                            Expexted Mainnet Balance              ${ADDR}                4.85067180
+    # Expected amount diff will be formed from deposit amount and contract fee
+    ${EXPECTED_DIFF} =      Evaluate                              -${DEPOSIT_AMOUNT}-${NEOFS_CONTRACT_DEPOSIT_GAS_FEE}
+    ${DEPOSIT_BALANCE} =    Expected Mainnet Balance Diff         ${ADDR}                ${MAINNET_BALANCE}    ${EXPECTED_DIFF}
+
     ${NEOFS_BALANCE} =      Get Balance                           ${PRIV_KEY}            
 
-    ${TX} =                 Withdraw Mainnet Gas                  ${WALLET}              ${ADDR}    ${SCRIPT_HASH}    50
+    ${TX} =                 Withdraw Mainnet Gas                  ${WALLET}              ${ADDR}    ${SCRIPT_HASH}    ${WITHDRAW_AMOUNT}
                             Wait Until Keyword Succeeds           1 min                  15 sec        
                             ...  Transaction accepted in block    ${TX}
 
                             Sleep                                 1 min
                             Get Balance                           ${PRIV_KEY}   
-                            Expected Balance                      ${PRIV_KEY}            ${NEOFS_BALANCE}    -50
-                            Expexted Mainnet Balance              ${ADDR}                54.81748270
+                            Expected Balance                      ${PRIV_KEY}            ${NEOFS_BALANCE}    -${WITHDRAW_AMOUNT}
+
+     # Expected amount diff will be formed from withdrawal amount and contract fee
+     ${EXPECTED_DIFF_W} =   Evaluate                              ${WITHDRAW_AMOUNT}-${NEOFS_CONTRACT_WITHDRAW_GAS_FEE}
+                            Expected Mainnet Balance Diff         ${ADDR}                ${DEPOSIT_BALANCE}    ${EXPECTED_DIFF_W}
     
     [Teardown]              Cleanup 
      
diff --git a/robot/testsuites/integration/services/http_gate.robot b/robot/testsuites/integration/services/http_gate.robot
index be61912a..9705908e 100644
--- a/robot/testsuites/integration/services/http_gate.robot
+++ b/robot/testsuites/integration/services/http_gate.robot
@@ -22,7 +22,7 @@ NeoFS HTTP Gateway
                         Wait Until Keyword Succeeds         1 min      15 sec        
                         ...  Transaction accepted in block  ${TX}
                         Get Transaction                     ${TX}
-                        Expexted Mainnet Balance            ${ADDR}    6
+                        Expected Mainnet Balance            ${ADDR}    6
 
     ${SCRIPT_HASH} =    Get ScripHash                       ${PRIV_KEY}  
 
diff --git a/robot/variables/common.py b/robot/variables/common.py
index f6387928..704e831b 100644
--- a/robot/variables/common.py
+++ b/robot/variables/common.py
@@ -9,5 +9,6 @@ CERT="%s/../../ca" % ROOT
 # in case when test is run from root in docker
 ABSOLUTE_FILE_PATH="/robot/testsuites/integration"
 
-MORPH_BLOCK_TIMEOUT = "10sec"
-NEOFS_EPOCH_TIMEOUT = "30sec"
+# Price of the contract Deposit execution: 0.1493182 GAS
+NEOFS_CONTRACT_DEPOSIT_GAS_FEE = 0.1493182
+NEOFS_CONTRACT_WITHDRAW_GAS_FEE = 0.0331791
\ No newline at end of file