diff --git a/dashboard/settings.py b/dashboard/settings.py
index 57d5d97..01f4a25 100644
--- a/dashboard/settings.py
+++ b/dashboard/settings.py
@@ -27,9 +27,16 @@ def get_user_name_list():
     users = ['', 'dsk-minchulahn', 'Ose-Exem', 'deukjin', 'pparkssi3']
     return users
 
-def set_git_config(username):
-    repo.config_writer().set_value('user', 'name', username).release()
-    repo.config_writer().set_value('user', 'email', 'minchulahn@ex-em.com').release()
+def get_user_email(name):
+    if name == 'dsk-minchulahn': return 'minchulahn@ex-em.com'
+    elif name == 'Ose-Exem': return 'ose@ex-em.com'
+    elif name == 'deukjin': return 'djkim@ex-em.com'
+    elif name == 'pparkssi3': return 'pparkssi@ex-em.com'
+    else: return ''
+    
+def set_git_config(name, email):
+    repo.config_writer().set_value('user', 'name', name).release()
+    repo.config_writer().set_value('user', 'email', email).release()
 
 def diff():
     if len(repo.index.diff(repo.head.commit)) > 0:
diff --git a/dashboard/sidebar.py b/dashboard/sidebar.py
index 33ae467..014c537 100644
--- a/dashboard/sidebar.py
+++ b/dashboard/sidebar.py
@@ -35,7 +35,9 @@ def show_sidebar(df, edited_df):
     with st.sidebar:
         st.subheader('Git Push')
         with st.expander('Git Push'):
-            selected_user_name = st.selectbox('User Name', get_user_name_list())
+            selected_user_name = st.selectbox('User Name', get_user_name_list(), key='git_user_name')
+            set_git_config(selected_user_name, get_user_email(selected_user_name))
+            
             commit_message = st.text_input('Commit Message', value='Update version.json')
             extended_description = st.text_area('Extended description', value=set_extended_description(edited_df), height=200)
             
@@ -51,7 +53,8 @@ def show_sidebar(df, edited_df):
                             logger.warning(f'Git Push - No changes have been made | {selected_user_name}')
                             st.warning('No changes have been made', icon='⚠️')
                         else:
-                            set_git_config(selected_user_name)
+                            st.snow()
+                            time.sleep(1)
                             set_version_json(edited_df)
                             git_push(commit_message, extended_description)
                             logger.info(f'Git Push - Success | {selected_user_name}')
@@ -61,7 +64,7 @@ def show_sidebar(df, edited_df):
                     else:
                         logger.error(f'Git Push - Updates were rejected because the tip of your current branch is behind | {selected_user_name}')
                         st.error('Updates were rejected because the tip of your current branch is behind', icon='🚨')
-                        
+        
         st.divider()
         
         st.subheader('Draft a new release')
@@ -87,16 +90,17 @@ def show_sidebar(df, edited_df):
             
             if st.button(key='release', label='Publish release', disabled=st.session_state.release_button_disabled):
                 if selected_tag and release_title and release_describe:
+                    st.snow()
                     response = publish_release(selected_tag, release_title, release_describe)
                     
                     if response.status_code == 201:
-                        logger.info(f'Publish Release - Release created successfully | {selected_user_name}')
+                        logger.info(f'Publish Release - Release created successfully')
                         st.success('Release created successfully', icon='✅')
                         git_pull()
                         streamlit_js_eval(js_expressions='parent.window.location.reload()')
                     else:
                         logger.error(f'Publish Release - Failed to create release. Status code: {response.status_code}')
-                        logger.error(f'Response: {response.text} | {selected_user_name}')
+                        logger.error(f'Response: {response.text}')
                         st.error(f'Failed to create release. Status code: {response.status_code}\n\n Response: {response.text}', icon='🚨')
         
         st.divider()
\ No newline at end of file