diff --git a/app/bybit/open_positions.py b/app/bybit/open_positions.py
index 0130d41..f202e12 100644
--- a/app/bybit/open_positions.py
+++ b/app/bybit/open_positions.py
@@ -50,20 +50,22 @@ async def start_trading_cycle(
         stop_loss_percent = risk_management_data.stop_loss_percent
         max_risk_percent = risk_management_data.max_risk_percent
 
-        mode = 0 if trade_mode == "Merged_Single" else 3
+        mode = 3 if trade_mode == "Both_Sides" else 0
         await set_switch_position_mode(tg_id=tg_id, symbol=symbol, mode=mode)
         await set_margin_mode(tg_id=tg_id, margin_mode=margin_type)
-        await set_leverage(
-            tg_id=tg_id,
-            symbol=symbol,
-            leverage=leverage,
-        )
-        await set_leverage_to_buy_and_sell(
-            tg_id=tg_id,
-            symbol=symbol,
-            leverage_to_buy=leverage_to_buy,
-            leverage_to_sell=leverage_to_sell,
-        )
+        if trade_mode == "Both_Sides" and margin_type == "ISOLATED_MARGIN":
+            await set_leverage_to_buy_and_sell(
+                tg_id=tg_id,
+                symbol=symbol,
+                leverage_to_buy=leverage_to_buy,
+                leverage_to_sell=leverage_to_sell,
+            )
+        else:
+            await set_leverage(
+                tg_id=tg_id,
+                symbol=symbol,
+                leverage=leverage,
+            )
 
         res = await open_positions(
             tg_id=tg_id,
@@ -151,20 +153,22 @@ async def trading_cycle(tg_id: int, symbol: str, reverse_side: str) -> str | Non
         current_step = user_deals_data.current_step
         switch_side_mode = user_deals_data.switch_side_mode
 
-        mode = 0 if trade_mode == "Merged_Single" else 3
+        mode = 3 if trade_mode == "Both_Sides" else 0
         await set_switch_position_mode(tg_id=tg_id, symbol=symbol, mode=mode)
         await set_margin_mode(tg_id=tg_id, margin_mode=margin_type)
-        await set_leverage(
-            tg_id=tg_id,
-            symbol=symbol,
-            leverage=leverage,
-        )
-        await set_leverage_to_buy_and_sell(
-            tg_id=tg_id,
-            symbol=symbol,
-            leverage_to_buy=leverage_to_buy,
-            leverage_to_sell=leverage_to_sell,
-        )
+        if trade_mode == "Both_Sides" and margin_type == "ISOLATED_MARGIN":
+            await set_leverage_to_buy_and_sell(
+                tg_id=tg_id,
+                symbol=symbol,
+                leverage_to_buy=leverage_to_buy,
+                leverage_to_sell=leverage_to_sell,
+            )
+        else:
+            await set_leverage(
+                tg_id=tg_id,
+                symbol=symbol,
+                leverage=leverage,
+            )
 
         if reverse_side == "Buy":
             real_side = "Sell"