diff --git a/CONFIG.py b/CONFIG.py
index 4cf953f..bf3ab9e 100644
--- a/CONFIG.py
+++ b/CONFIG.py
@@ -1,3 +1,7 @@
+import os
+
+from dotenv import load_dotenv
+
 MINER_COINS = ["Algorand", "Avalanche", "DAO Maker", "Faith Tribe", "Fear", "Frontier",
                    "Harmony", "Hot Cross", "HUMAN Protocol", "Oddz", "Shera", "Firo",
                    "Vesper Finance", "Youclout", "Nimiq"]
@@ -12,3 +16,7 @@ CERTIFIED_EXCHANGES = ["ascendex", "binance", "bybit", "gate.io", "hitbtc", "huo
 CERTIFIED_STRATEGIES = ["xemm", "cross exchange market making", "pmm", "pure market making"]
 
 AUTH_SYSTEM_ENABLED = False
+load_dotenv()
+
+BACKEND_API_HOST = os.getenv("BACKEND_API_HOST", "localhost")
+BACKEND_API_PORT = os.getenv("BACKEND_API_PORT", 8000)
\ No newline at end of file
diff --git a/pages/bot_orchestration/app.py b/pages/bot_orchestration/app.py
index a74f3c3..a7289da 100644
--- a/pages/bot_orchestration/app.py
+++ b/pages/bot_orchestration/app.py
@@ -1,6 +1,7 @@
 import streamlit as st
 from streamlit_elements import elements, mui
 
+from CONFIG import BACKEND_API_HOST, BACKEND_API_PORT
 from ui_components.bot_performance_card_v2 import BotPerformanceCardV2
 from ui_components.dashboard import Dashboard
 from utils.backend_api_client import BackendAPIClient
@@ -19,7 +20,7 @@ def get_grid_positions(n_cards: int, cols: int = NUM_CARD_COLS, card_width: int
 
 
 initialize_st_page(title="Instances", icon="🦅", initial_sidebar_state="collapsed")
-api_client = BackendAPIClient.get_instance(host="localhost", port=8000)
+api_client = BackendAPIClient.get_instance(host=BACKEND_API_HOST, port=BACKEND_API_PORT)
 
 
 if not api_client.is_docker_running():
diff --git a/pages/dman_maker_v2/app.py b/pages/dman_maker_v2/app.py
index 283013b..78bf932 100644
--- a/pages/dman_maker_v2/app.py
+++ b/pages/dman_maker_v2/app.py
@@ -5,6 +5,7 @@ import plotly.graph_objects as go
 from decimal import Decimal
 import yaml
 
+from CONFIG import BACKEND_API_HOST, BACKEND_API_PORT
 from utils.backend_api_client import BackendAPIClient
 from utils.st_utils import initialize_st_page
 from hummingbot.smart_components.utils.distributions import Distributions
@@ -430,8 +431,8 @@ config = {
         "connector_name": connector,
         "trading_pair": trading_pair,
         "total_amount_quote": total_amount_quote,
-        "buy_spreads": buy_spread_distributions,
-        "sell_spreads": sell_spread_distributions,
+        "buy_spreads": [spread / 100 for spread in buy_spread_distributions],
+        "sell_spreads": [spread / 100 for spread in sell_spread_distributions],
         "buy_amounts_pct": buy_order_amounts_quote,
         "sell_amounts_pct": sell_order_amounts_quote,
         "executor_refresh_time": executor_refresh_time * 60,
@@ -463,6 +464,6 @@ with c3:
 
 
 if upload_config_to_backend:
-    backend_api_client = BackendAPIClient.get_instance()
+    backend_api_client = BackendAPIClient.get_instance(host=BACKEND_API_HOST, port=BACKEND_API_PORT)
     backend_api_client.add_controller_config(config)
     st.success("Config uploaded successfully!")
\ No newline at end of file
diff --git a/ui_components/bot_performance_card_v2.py b/ui_components/bot_performance_card_v2.py
index aaf2546..27901f3 100644
--- a/ui_components/bot_performance_card_v2.py
+++ b/ui_components/bot_performance_card_v2.py
@@ -1,16 +1,17 @@
 from streamlit_elements import mui, lazy
+
+from CONFIG import BACKEND_API_HOST, BACKEND_API_PORT
 from ui_components.dashboard import Dashboard
 import streamlit as st
 import time
 import pandas as pd
-import datetime
 
 from utils.backend_api_client import BackendAPIClient
 
 TRADES_TO_SHOW = 5
-WIDE_COL_WIDTH = 150
+WIDE_COL_WIDTH = 180
 MEDIUM_COL_WIDTH = 140
-backend_api_client = BackendAPIClient.get_instance()
+backend_api_client = BackendAPIClient.get_instance(host=BACKEND_API_HOST, port=BACKEND_API_PORT)
 
 
 def stop_bot(bot_name):
diff --git a/ui_components/launch_strategy_v2.py b/ui_components/launch_strategy_v2.py
index 1cf7724..b261041 100644
--- a/ui_components/launch_strategy_v2.py
+++ b/ui_components/launch_strategy_v2.py
@@ -1,11 +1,9 @@
-import json
 import time
 
 import streamlit as st
-from hummingbot.core.data_type.common import PositionMode, OrderType, TradeType
-from hummingbot.smart_components.utils.config_encoder_decoder import ConfigEncoderDecoder
 from streamlit_elements import mui, lazy
 
+from CONFIG import BACKEND_API_HOST, BACKEND_API_PORT
 from utils.backend_api_client import BackendAPIClient
 from .dashboard import Dashboard
 
@@ -28,21 +26,21 @@ class LaunchStrategyV2(Dashboard.Item):
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self._backend_api_client = BackendAPIClient.get_instance()
+        self._backend_api_client = BackendAPIClient.get_instance(host=BACKEND_API_HOST, port=BACKEND_API_PORT)
         self._controller_configs_available = self._backend_api_client.get_all_controllers_config()
         self._controller_config_selected = None
         self._bot_name = None
-        self._image_name = "hummingbot/hummingbot:latest"
+        self._image_name = "dardonacci/hummingbot:latest"
         self._credentials = "master_account"
 
     def _set_bot_name(self, event):
         self._bot_name = event.target.value
 
-    def _set_image_name(self, event):
-        self._image_name = event.target.value
+    def _set_image_name(self, _, childs):
+        self._image_name = childs.props.value
 
-    def _set_credentials(self, event):
-        self._credentials = event.target.value
+    def _set_credentials(self, _, childs):
+        self._credentials = childs.props.value
 
     def _set_controller(self, event):
         self._controller_selected = event.target.value