diff --git a/login.py b/login.py
index 9b3f24e..f4b46fd 100644
--- a/login.py
+++ b/login.py
@@ -39,8 +39,11 @@ def check_local_token():
             st.session_state["token"] = local_saved_token
         else:
             local_storage.deleteItem("saved_token")
+            _login()
+    else:
+        _login()
 
-def login():
+def _login():
     """start login process of a user"""
     get_email = st.form("get_email")
     get_email.text_input('ایمیل خود را وارد کنید',
diff --git a/main.py b/main.py
index 5863ada..c0d3a0a 100644
--- a/main.py
+++ b/main.py
@@ -6,7 +6,7 @@
 import pandas as pd
 import altair as alt
 
-from login import check_local_token, login
+from login import check_local_token
 from request import vasahm_query
 from menu import add_menu
 from text_constant import MAIN_PAGE
@@ -17,7 +17,7 @@
                     page_title="وسهم",
                     page_icon="./assets/favicon.ico",
                     initial_sidebar_state='expanded')
-st.session_state.ver = '0.1.7'
+st.session_state.ver = '0.1.8'
 
 STREAMLIT_STATIC_PATH = Path(st.__path__[0]) / "static/static"
 CSS_PATH = STREAMLIT_STATIC_PATH / "media/"
@@ -49,9 +49,7 @@ def sfmono():
 st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
 check_local_token()
-if "token" not in st.session_state:
-    login()
-else:
+if "token" in st.session_state:
     df = pd.read_csv("data.csv").dropna()
     list_of_name = df['name'].to_list()
     name = st.sidebar.selectbox("لیست سهام", options = list_of_name)
diff --git a/pages/changelog.py b/pages/changelog.py
index d4001a2..1b5751f 100644
--- a/pages/changelog.py
+++ b/pages/changelog.py
@@ -11,8 +11,13 @@
 with open("style.css", encoding="utf-8") as css:
     st.markdown( f'<style>{css.read()}</style>' , unsafe_allow_html= True)
 add_menu()
+if "ver" in st.session_state:
+    st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
-
+st.subheader('changelog: `version 0.1.8`', divider='rainbow')
+st.markdown('''
+            * افزودن صفحه بررسی و مقایسه صندوقهای اهرمی
+            * رفع باگهای کوچک''', unsafe_allow_html=False, help=None)
 st.subheader('changelog: `version 0.1.7`', divider='rainbow')
 st.markdown('''
             * تغییر فرآیند لاگین کردن
diff --git a/pages/leveraged_funds.py b/pages/leveraged_funds.py
index a0fcf4d..eeb37f0 100644
--- a/pages/leveraged_funds.py
+++ b/pages/leveraged_funds.py
@@ -17,8 +17,6 @@
 with open( "style.css", encoding='UTF-8') as css:
     st.markdown( f'<style>{css.read()}</style>' , unsafe_allow_html= True)
 add_menu()
-
-# st.sidebar.image(image="./assets/logo.png")
 if "ver" in st.session_state:
     st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
diff --git a/pages/monte_carlo.py b/pages/monte_carlo.py
index 99cb0bc..c892100 100644
--- a/pages/monte_carlo.py
+++ b/pages/monte_carlo.py
@@ -20,8 +20,6 @@
 with open( "style.css", encoding='UTF-8') as css:
     st.markdown( f'<style>{css.read()}</style>' , unsafe_allow_html= True)
 add_menu()
-
-# st.sidebar.image(image="./assets/logo.png")
 if "ver" in st.session_state:
     st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
diff --git a/pages/monthly_compare.py b/pages/monthly_compare.py
index 06189b4..52f7cc1 100644
--- a/pages/monthly_compare.py
+++ b/pages/monthly_compare.py
@@ -5,7 +5,7 @@
 
 from pages.helper.query import Queries
 
-from login import check_local_token, login
+from login import check_local_token
 from request import vasahm_query
 from slider import create_range_slider
 from menu import add_menu
@@ -19,14 +19,11 @@
 with open( "style.css", encoding='UTF-8') as css:
     st.markdown( f'<style>{css.read()}</style>' , unsafe_allow_html= True)
 add_menu()
-
-
-st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
+if "ver" in st.session_state:
+    st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
 check_local_token()
-if "token" not in st.session_state:
-    login()
-else:
+if "token" in st.session_state:
     queries = Queries()
     has_error, data = vasahm_query(queries.QUERY_MONTHLY_COMPARE)
     if has_error:
diff --git a/pages/portfolio.py b/pages/portfolio.py
index 15598b0..2ff522b 100644
--- a/pages/portfolio.py
+++ b/pages/portfolio.py
@@ -5,7 +5,7 @@
 import pandas as pd
 import altair as alt
 
-from login import check_local_token, login
+from login import check_local_token
 from request import index_price_history, index_price_history2
 from request import vasahm_query
 from menu import add_menu
@@ -20,7 +20,8 @@
 with open("style.css", encoding="utf-8") as css:
     st.markdown( f'<style>{css.read()}</style>' , unsafe_allow_html= True)
 add_menu()
-
+if "ver" in st.session_state:
+    st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
 df = pd.read_csv("data.csv").dropna()
 list_of_name = df['name'].to_list()
@@ -72,9 +73,7 @@ def create_form():
     portfolio_analyzer.form_submit_button("بررسی عملکرد سبد", on_click=add_submit_state)
 
 check_local_token()
-if "token" not in st.session_state:
-    login()
-else:
+if "token" in st.session_state:
     if "porto_submition" not in st.session_state:
         st.number_input('تعداد سهام موجود در سبد خود را وارد کنید',
                         min_value=1,
diff --git a/pages/simple_chart.py b/pages/simple_chart.py
index d5a4323..79b6d4b 100644
--- a/pages/simple_chart.py
+++ b/pages/simple_chart.py
@@ -20,9 +20,6 @@
 with open( "style.css", encoding='UTF-8') as css:
     st.markdown( f'<style>{css.read()}</style>' , unsafe_allow_html= True)
 add_menu()
-
-
-# st.sidebar.image(image="./assets/logo.png")
 if "ver" in st.session_state:
     st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
diff --git a/pages/workbench.py b/pages/workbench.py
index d2b63c8..682964b 100644
--- a/pages/workbench.py
+++ b/pages/workbench.py
@@ -3,7 +3,7 @@
 import streamlit as st
 import pandas as pd
 
-from login import check_local_token, login
+from login import check_local_token
 from request import vasahm_query
 from menu import add_menu
 
@@ -19,12 +19,11 @@
 
 
 add_menu()
-st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
+if "ver" in st.session_state:
+    st.sidebar.header(f'Vasahm DashBoard `{st.session_state.ver}`')
 
 check_local_token()
-if "token" not in st.session_state:
-    login()
-else:
+if "token" in st.session_state:
 
     txt = st.text_area(
         "Text to analyze",